Dhanlaxmi Steel Distributors

Stainless Steel 304L Pipe

Overview:
Stainless Steel 304L Pipes are low-carbon austenitic stainless steel pipes designed for improved weldability and corrosion resistance in welded applications. The reduced carbon content minimizes the risk of carbide precipitation during welding, ensuring superior performance in chemical, food, and pharmaceutical industries.

Material Grade:

• AISI 304L / UNS S30403

• ASTM A312 / ASME SA312 TP304L

• EN 1.4307 / JIS SUS 304L

Key Features:

• Excellent corrosion resistance, especially after welding

• Low carbon content reduces carbide precipitation

• High strength, toughness, and ductility

• Smooth internal surface ensures improved fluid flow

• Suitable for high-temperature and chemical applications

Chemical Composition (Typical):

• Chromium: 18–20%

• Nickel: 8–12%

• Carbon: ≤0.03%

• Manganese, Silicon, Iron (Balance)

Mechanical Properties:

• Tensile Strength: ≥485 MPa

• Yield Strength: ≥170 MPa

• Elongation: ≥40%

Dimensions & Standards:

• Outer Diameter: 6 mm to 610 mm

• Wall Thickness: 0.5 mm to 50 mm

• Length: Up to 6 meters (custom cut lengths available)

• Standards: ASTM A312 / A213 / A269 / A249

• Type: Seamless / Welded / ERW / Polished

• 202 Seamless Stainless Steel Pipe
• 304 Seamless Stainless Steel Pipe
• 304H Seamless Stainless Steel Pipe
• 304L Seamless Stainless Steel Pipe
• 304LN Seamless Stainless Steel Pipe
• 316 Seamless Stainless Steel Pipe
• 316H Seamless Stainless Steel Pipe
• 316L Seamless Stainless Steel Pipe
• 316LN Seamless Stainless Steel Pipe
• 316Ti Seamless Stainless Steel Pipe
• 309 Seamless Stainless Steel Pipe
• 310 Seamless Stainless Steel Pipe
• 317L Seamless Stainless Steel Pipe
• 321 Seamless Stainless Steel Pipe
• 347 Seamless Stainless Steel Pipe
• 409 Seamless Stainless Steel Pipe
• 410 Seamless Stainless Steel Pipe
• 420 Seamless Stainless Steel Pipe
• 430 Seamless Stainless Steel Pipe
• 446 Seamless Stainless Steel Pipe

• Robust construction
• Chemical resistant
• Easy to fit

• Power generation Nuclear
• Thermal and Solar
• Refinery and Petrochemical
• Oil and Gas
• Chemical and Fertilizer
• Process Industries

• Material is prearranged with the requirements of ASTM A-240 in 340, 340L, 316 & 316L grades regularly
• We offer customization

These Stainless Steel Pipes offered by us are extensively used for conveyance of fluids intended for critical high temperature and general corrosion service applications. The Seamless SS tubes are used in under similar service conditions in heat transfer process equipments like boilers, super heaters, heat exchangers, condensers, General engineering and Process Instrumentation. These are mainly used in Chemicals, Petrochemicals, [Nuclear] Power, Space Engineering, Dairy, and Food-processing, Sugar, Sanitary Applications, Automobile Exhaust Systems, Submersible Pumps, Decorative Building structures and Fittings.

These HRS 446 Pipes offered by us are extensively used for conveyance of fluids intended for critical high temperature and general corrosion service applications. The Seamless SS tubes are used in under similar service conditions in heat transfer process equipments like boilers, super heaters, heat exchangers, condensers, General engineering and Process Instrumentation. These are mainly used in Chemicals, Petrochemicals, [Nuclear] Power, Space Engineering, Dairy, and Food-processing, Sugar, Sanitary Applications, Automobile Exhaust Systems, Submersible Pumps, Decorative Building structures and Fittings.

• 15 NB UP TO 200 NB In Seamless
• 150NB UP to 500NB In welded

• SCH10/10S, SCH20, SCH30, SCH40/40S, STD, SCH80/80S, XS,

• Seamless / ERW / Welded/ Fabricated

Stainless Steel Pipes

Stainless Steel Pipes are cylindrical tubes made from stainless steel, offering high corrosion resistance, strength, and durability. They are used extensively in chemical, petrochemical, food, pharmaceutical, marine, and industrial applications.

Grades: 304, 304L, 316, 316L, 321, 317L, 904L

Standards: ASTM A312 / A213 / A249, EN 10216-5, IS 3589

Forms: Seamless, Welded, ERW

• Excellent corrosion and rust resistance

• High strength and durability

• Good weldability and machinability

• Available in various finishes including polished, brushed, and mill finish

• Suitable for industrial, sanitary, marine, and architectural applications

Size Range: 1/8" NB to 48" NB
Thickness: Sch 5S to Sch XXS
Length: 3m, 6m, or custom

• Chemical and petrochemical piping systems

• Food and beverage processing

• Pharmaceutical and sanitary pipelines

• Marine and offshore structures

• High-temperature and high-pressure systems

• Architectural and decorative piping

Stainless Steel Pipes provide a durable, corrosion-resistant, and versatile piping solution. Available in various grades, types, and finishes, they are ideal for industrial, sanitary, marine, and architectural applications requiring both performance and reliability.

Stainless Steel Round Pipe

Overview:
Stainless Steel Round Pipes are cylindrical hollow sections used in a variety of applications, offering high corrosion resistance, durability, and aesthetic appeal. Available in seamless and welded forms, these pipes are widely utilized across industrial, architectural, and sanitary applications.

Material Grades:

• AISI 304 / 304L

• AISI 316 / 316L

• AISI 310 / 310S

• AISI 321 / 347

• Duplex & Super Duplex Grades

Key Features:

• Excellent resistance to corrosion and oxidation

• Smooth internal surface for improved fluid flow

• High tensile strength and durability

• Resistant to pitting and crevice corrosion

• Suitable for high and low-temperature environments

Dimensions & Standards:

• Outer Diameter: 6 mm to 610 mm

• Wall Thickness: 0.5 mm to 50 mm

• Len

Product Name: Stainless Steel Round Pipe
Category: Pipes & Tubes
Material: Stainless Steel (Grades: 202, 304, 304L, 316, 316L, 310, 321, 430)

Stainless Steel Round Pipes are cylindrical hollow pipes widely used in structural, industrial, and decorative applications. They offer excellent corrosion resistance, mechanical strength, and durability. Available in seamless, welded, and ERW (Electric Resistance Welded) forms, these pipes cater to a wide variety of applications in chemical, marine, architectural, and food industries.

• High strength and durability

• Excellent corrosion and oxidation resistance

• Smooth surface finish suitable for hygienic and decorative applications

• Available in seamless and welded forms

• Wide range of diameters and wall thicknesses

• Easy to fabricate, weld, and polish

• Standards: ASTM A312, ASTM A213, ASTM A269, ASTM A554, ASME SA312

• Size Range: 6 mm OD to 508 mm OD

• Wall Thickness: 0.5 mm to 12 mm

• Length: 6 meters / 12 meters / Custom lengths

• Finish: 2B, BA, Mirror, Hairline, Polished, Pickled

• Type: Seamless, ERW, Welded, Fabricated

• Architectural and Structural Fabrication

• Furniture, Handrails, and Decorative Applications

• Chemical & Petrochemical Industry

• Food & Beverage Processing

• Marine & Offshore Applications

• Automotive & Mechanical Engineering

• Industrial and Instrumentation Uses

• Corrosion and oxidation-resistant

• High mechanical strength and durability

• Smooth surface for hygienic and aesthetic purposes

• Easy to weld, bend, and machine

• Suitable for both indoor and outdoor applications

Stainless Steel Round Pipe, SS Round Pipe, SS 304 Round Pipe, SS 316L Round Pipe, Seamless Stainless Pipe, Welded Stainless Pipe, Precision Stainless Pipe, Polished SS Pipe, Industrial SS Pipe, ERW Stainless Pipe, Stainless Fabrication Pipe, Square SS Pipe, Rectangular SS Pipe, High Quality SS Pipe.

Precision Seamless Pipes

Precision Seamless Pipes are high-accuracy, seamless steel tubes designed for applications requiring tight tolerances, smooth finishes, and high strength. They are widely used in automotive, hydraulic, instrumentation, and aerospace industries where precise dimensions and superior mechanical properties are critical.

Materials: Carbon Steel, Alloy Steel, Stainless Steel, Nickel Alloy

Standards: ASTM A519, ASTM A213, EN 10305, JIS G3463

Forms: Seamless, Cold Drawn, Hot Finished

• High dimensional accuracy and tight tolerances

• Excellent surface finish and straightness

• Superior mechanical strength and fatigue resistance

• Suitable for **high-pressure, high-temperature, a

Round Steel Pipes

Round Steel Pipes are cylindrical tubes made from steel, widely used in construction, industrial, and mechanical applications. They provide strength, durability, and uniformity, and are suitable for conveying fluids, structural frameworks, and mechanical systems.

Materials: Mild Steel, Carbon Steel, Alloy Steel, Stainless Steel

Standards: ASTM A53 / A106 / A312, EN 10210 / 10216, IS 1239

Forms: Seamless, Welded, ERW, Fabricated

• Uniform round shape for structural integrity

• High strength and durability

• Good weldability and machinability

• Available in various sizes and thicknesses

• Suitable for fluid transport, structural supports, and mechanical assemblies

Size Range: 1/2" NB to 48" NB
Thickness: Sch 5 to Sch XXS
Length: 3m, 6m, or custom

• Structural frameworks and construction

• Water, oil, and gas transportation

• Mechanical and automotive components

• Heat exchangers and boilers

• Industrial process piping

• Scaffolding and handrails

202 Stainless Steel Pipe

202 Stainless Steel Pipe is an austenitic stainless steel with higher manganese and lower nickel content than SS 304, making it a cost-effective alternative. It offers moderate corrosion resistance, good strength, and durability, commonly used in general-purpose and decorative applications.

Standards: ASTM A312 / A213 / A249, IS 3589, JIS G3459

Forms: Seamless, Welded, ERW, Fabricated

• Moderate corrosion resistance suitable for indoor and mild outdoor environments

• High strength-to-cost ratio

• Good formability and weldability

• Attractive finish for architectural applications

• Economical alternative to SS 304 for non-critical applications

Size Range: 1/2" NB to 12" NB
Thickness: Sch 5S to Sch 40
Length: 3m, 6m, or custom

• Architectural and decorative piping

• Furniture and railing structures

• Indoor water piping and ducting

• Kitchen and sanitary equipment

• General-purpose industrial piping

316 Stainless Steel Pipe

316 Stainless Steel Pipe is an austenitic stainless steel containing chromium, nickel, and molybdenum, offering excellent corrosion resistance, especially in chloride and acidic environments. It is widely used in chemical, marine, and industrial applications.

Standards: ASTM A312 / A213 / A249, ASME SA312 / SA213, EN 1.4401, UNS S31600

Forms: Seamless, Welded, ERW, Fabricated

• Excellent resistance to corrosion and pitting

• High strength and durability

• Retains mechanical properties at high temperatures

• Good weldability and formability

• Suitable for marine, chemical, and industrial applications

Size Range: 1/8" NB to 24" NB
Thickness: Sch 5S to Sch XXS
Length: 3m, 6m, or custom

• Chemical and petrochemical processing

• Marine and offshore structures

• Food and beverage processing

• Pharmaceutical and sanitary systems

• Heat exchangers and condensers

• Power generation and industrial plants

Stainless Steel 304 Pipe

Stainless Steel 304 Pipe is a widely used austenitic stainless steel known for its excellent corrosion resistance, high strength, and versatility. It is suitable for a wide range of industrial, architectural, and sanitary applications.

Standards: ASTM A312 / A213 / A249, ASME SA312 / SA213, IS 3589, EN 1.4301

Forms: Seamless, Welded, ERW, Fabricated

• Excellent corrosion resistance in atmospheric and mild chemical environments

• High formability and weldability

• Retains strength at high and low temperatures

• Aesthetic finish suitable for decorative and sanitary applications

• Cost-effective and widely available

Size Range: 1/8" NB to 24" NB
Thickness: Sch 5S to Sch XXS
Length: 3m, 6m, or custom

• Type: Welded&Seamless
• Thickness: 0.3-3mm or3mm-30mm
• Steel Grade: 300 Series
• Technique: Hot Rolled

Stainless Steel 316Ti Pipe is a titanium-stabilized austenitic stainless steel pipe based on the popular SS 316 grade. The addition of titanium (Ti) improves its resistance to intergranular corrosion after exposure to high temperatures (in the range of 425–870°C).

This grade offers excellent resistance to acidic environments, chlorides, and sulfates, making it suitable for chemical processing, marine, and high-temperature applications. 316Ti maintains strength and corrosion resistance even after prolonged exposure to elevated temperatures.

• Titanium stabilized for resistance to intergranular corrosion

• Excellent oxidation and scaling resistance up to 870°C

• Superior pitting and crevice corrosion resistance (due to Mo)

• Outstanding strength retention at elevated temperatures

• Non-magnetic in annealed condition

• Good weldability and formability

• Outer Diameter: 8-400mm
• Thickness: 0.25-3mm
• Welding Line Type: ERW

SS 321 Tubes are made from austenitic stainless steel grade 321, which is stabilized with titanium (Ti) to enhance resistance against intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range (427–816°C).

This makes SS 321 ideal for high-temperature applications where other stainless steels like 304 may fail due to sensitization. It combines excellent oxidation resistance, mechanical strength, and weldability.

• Excellent resistance to intergranular corrosion

• Superior creep and stress rupture strength at high temperatures

• Good weldability and formability

• Resists oxidation up to 870°C (1600°F)

• Stable mechanical properties even after long-term heating

• Non-magnetic in the annealed condition

• Longer service life
• Resistance against corrosion
• Dimensions stability
• Compressive strength

We are one of the leading suppliers of Hollow Bar that has gained wide appreciation for international quality standards. Our range of Hollow Bar is available in various metals like Copper, Brass, Aluminum, Phosphorus Bronze, Gunmetal And Lead. Designed to suit the various requirements of different industries these are widely appreciated for excellent finish and corrosion resistance

Product Details:

• Brand Kamdhenu, Tata Tiscon, Jindal Panther, Rathi, SAIL
• GradeFe 500, Fe 500D, Fe 550, Fe 415, CRM
• Size1-10 mm, 10-20 mm, 20-30 mm, 30-40 mm, >40 mm
• Unit Length3 m, 6 m, 9 m, 12 m, 18, >18
• StandardBS4449, ASTM A615, ASTM A706, JIS G3112, JIS G3109

Stainless Steel Polish Pipes

Stainless Steel Polish Pipes are seamless or welded stainless steel tubes that have undergone surface polishing to achieve a smooth, glossy, or mirror finish. These pipes are widely used in architectural, decorative, food processing, and sanitary applications where appearance and hygiene are important.

Standards: ASTM A312 / A554 / A249, IS 6911, JIS G3448

Grades Available: SS 201, SS 202, SS 304, SS 304L, SS 316, SS 316L

Surface Finishes: Mirror Polish (600 grit), Matte, Hairline, Satin, Buff Polish

Product Name: Stainless Steel 304 Tube
Category: Pipes & Tubes
Material: SS 304 / 304L

Stainless Steel 304 Tubes are austenitic stainless steel tubes offering excellent corrosion resistance, durability, and mechanical strength. Widely used in construction, chemical processing, food & beverage, and architectural applications, SS 304 tubes provide a hygienic, aesthetically pleasing surface finish with excellent weldability and formability.

• Superior corrosion and oxidation resistance

• High mechanical strength and ductility

• Hygienic and smooth surface finish

• Seamless and welded (ERW) options available

• Wide range of diameters and wall thicknesses

• Easy to fabricate, bend, and weld

• Suitable for indoor and outdoor applications

Stainless Steel 304 Polish Pipes

SS 304 Polish Pipes are manufactured from AISI 304 stainless steel, the most commonly used austenitic chromium-nickel alloy. They are polished to achieve a smooth, reflective, and aesthetically appealing surface, ideal for architectural, decorative, and sanitary applications.

Standards: ASTM A312 / A554 / A249, IS 6911, JIS G3448

Available Finishes: Mirror (600 grit), Matte, Satin, Hairline, Buff Polish

Stainless Steel 202 Polish Pipes

SS 202 Polish Pipes are made from AISI 202 grade stainless steel, an austenitic chromium-nickel-manganese alloy designed as a cost-effective alternative to SS 304. These pipes are polished to achieve a smooth, reflective finish suitable for architectural, decorative, and industrial use.

Standards: ASTM A312 / A554, IS 6911, JIS G3448

Finish Types: Mirror Polish (180#, 240#, 400#), Matte, Hairline, Buff Polish

Thick Walled Stainless Steel Pipes

Thick Walled Stainless Steel Pipes are heavy-duty stainless steel tubes with larger wall thickness, providing enhanced strength, durability, and corrosion resistance. They are designed for high-pressure, high-temperature, and critical industrial applications.

Grades: 304, 304L, 316, 316L, 321, 317L, 904L

Standards: ASTM A312 / A213 / A249, EN 10216-5, ASME SA312 / SA213

Forms: Seamless, Welded

• High pressure and temperature resistance

• Excellent corrosion resistance including marine and chemical environments

• Suitable for piping systems carrying aggressive media

• Available in various diameters and wall thicknesses

• Good weldability and machinability

Size Range: 1/2" NB to 24" NB
Wall Thickness: 5 mm to 50 mm
Length: 3m, 6m, or custom

• High-pressure chemical and petrochemical pipelines

• Oil and gas industry

• Marine and offshore structures

• Power plants and boilers

• Food and pharmaceutical processing where corrosion resistance is critical

• Structural applications requiring high strength

Thick Walled Stainless Steel Pipes provide strength, durability, and corrosion resistance for high-pressure and high-temperature industrial applications. Available in various grades, diameters, and wall thicknesses, they are ideal for projects demanding reliability and longevity.

Stainless Steel Round Pipe

Overview:
Stainless Steel Round Pipes are tubular products used extensively across industries for their superior corrosion resistance, high strength, and aesthetic appeal. These pipes are available in seamless and welded forms and are ideal for applications in fluid transport, structural use, and decorative installations.

Material Grades:

• AISI 304 / 304L

• AISI 316 / 316L

• AISI 310 / 310S

• AISI 321 / 347

• AISI 202 / 201

• Duplex & Super Duplex Grades

Key Features:

• Excellent corrosion and oxidation resistance

• Smooth internal surface for better flow

• High tensile strength and durability

• Resistant to pitting and crevice corrosion

• Suitable for high and low-temperature applications

Dimensions & Standards:

• Outer Diameter: 6 mm to 610 mm

• Wall Thickness: 0.5 mm to 50 mm

• Length: Up to 6 meters (custom cut lengths available)

• Standards: ASTM A312 / A213 / A249 / A269 / A358 / A554

• Type: Seamless / We

Stainless Steel Straight Pipes

Stainless Steel Straight Pipes are straight, cylindrical tubes made from stainless steel, offering high corrosion resistance, durability, and strength. They are widely used in chemical, pharmaceutical, food, and marine industries where straight-line piping and precise dimensions are critical.

Grades: 304, 304L, 316, 316L, 321, 317L

Standards: ASTM A312 / A213 / A249, EN 10216-5, IS 3589

Forms: Seamless, Welded, ERW

• Excellent corrosion and rust resistance

• Straight form for easy installation and alignment

• Good weldability and machinability

• Retains strength at high temperatures

• Ideal for industrial, architectural, and sanitary applications

Size Range: 1/8" NB to 24" NB
Thickness: Sch 5S to Sch XXS
Length: 3m, 6m, or custom

• Chemical and petrochemical industries

• Food and beverage processing

• Pharmaceutical and sanitary piping

• Marine and offshore structures

• High-temperature and high-pressure systems

• Architectural and decorative piping

Stainless Steel Straight Pipes provide a corrosion-resistant, durable, and precise piping solution for industrial, sanitary, and architectural applications. They are available in various grades and types, making them suitable for a wide range of environments and operating conditions.

Hot Rolled Pipes

Hot Rolled Pipes are steel pipes manufactured by rolling the steel at high temperatures, typically above 1700°F (926°C). This process enhances ductility, strength, and structural uniformity, making them suitable for industrial, structural, and high-temperature applications.

Materials: Carbon Steel, Alloy Steel, Stainless Steel

Standards: ASTM A53 / A106 / EN 10216 / IS 1239

Forms: Seamless, Welded, ERW

• Excellent strength and ductility due to hot rolling

• Uniform mechanical properties along the length of the pipe

• Suitable for high-temperature and high-pressure applications

• Available in various diameters, wall thicknesses, and grades

• Ideal for structural, industrial, and mechanical applications

Size Range: 1/2" NB to 48" NB
Thickness: Sch 5 to Sch XXS
Length: 3m, 6m, or custom

• Oil, gas, and water pipelines

• Structural frameworks and construction

• Industrial machinery and equipment

• High-temperature process piping

• Mechanical and automotive components

Hot Rolled Pipes offer high strength, uniformity, and versatility for a wide range of industrial, structural, and high-temperature applications. Available in seamless, welded, and ERW forms, they meet diverse project requirements with reliable performance.

304L Stainless Steel Pipe

304L Stainless Steel Pipe is the low-carbon version of SS 304, offering improved weldability and reduced risk of intergranular corrosion. It maintains the corrosion resistance and mechanical properties of SS 304 while being more suitable for welded and high-temperature applications.

Standards: ASTM A312 / A213 / A249, ASME SA312 / SA213, EN 1.4307, UNS S30403

Forms: Seamless, Welded, ERW, Fabricated

• Excellent corrosion resistance similar to SS 304

• Low carbon content minimizes intergranular corrosion in welded joints

• Good formability and weldability

• Suitable for high-temperature applications

• Ideal for fabricated, welded, and complex piping systems

Size Range: 1/8" NB to 24" NB
Thickness: Sch 5S to Sch XXS
Length: 3m, 6m, or custom

317 Stainless Steel Pipe

Stainless Steel 317 Pipe is a high-alloy austenitic stainless steel containing higher molybdenum (3–4%) than SS 316. This composition provides superior resistance to pitting, crevice corrosion, and chemical attack in acidic environments, especially where chloride exposure is high.

Standards: ASTM A312 / A213 / A249, ASME SA312 / SA213, EN 1.4449, UNS S31700

Available Forms: Seamless, Welded, ERW, Fabricated

• Excellent resistance to chemical attack by acetic, formic, citric, and sulfuric acids

• Enhanced pitting and crevice corrosion resistance due to higher Mo content

• Superior strength and durability compared to 304 and 316 grades

• Excellent weldability and formability

• Retains mechanical properties at elevated temperatures

304 Stainless Steel Pipe

Stainless Steel 304 Pipe is the most widely used austenitic stainless steel pipe grade, known for its excellent corrosion resistance, strength, and formability. It is composed primarily of chromium and nickel and offers an ideal balance of cost, performance, and durability for various applications.

Standards: ASTM A312 / A213 / A249, ASME SA312 / SA213, EN 1.4301, UNS S30400

Available Forms: Seamless, Welded, ERW, Fabricated

321 Stainless Steel Pipe

Stainless Steel 321 Pipe is a titanium-stabilized austenitic stainless steel designed to resist intergranular corrosion during exposure to temperatures in the chromium carbide precipitation range (427°C–816°C). It offers excellent strength and oxidation resistance, making it suitable for high-temperature and pressure applications.

Standards: ASTM A312 / A213 / A269 / A240, ASME SA312 / SA213, UNS S32100, EN 1.4541

Available Forms: Seamless, Welded, ERW, Fabricated

• Excellent resistance to intergranular corrosion after welding or stress relief.

• Superior oxidation resistance up to 870°C (continuous service).

• Retains mechanical strength at elevated temperatures.

• Titanium stabilization prevents carbide formation.

• Comparable corrosion resistance to SS 304 under standard conditions.

Size Range: 1/8" NB to 24" NB
Schedule: Sch 5S to Sch XXS
Length: 3m, 6m, or custom cut

• Heat exchangers and condensers

• Exhaust manifolds and jet engine parts

• Furnace components

• Expansion joints

• Chemical processing equipment

• Pharmaceutical and food industry piping

317L Stainless Steel Pipe

Stainless Steel 317L Pipe is a low-carbon, high-molybdenum austenitic stainless steel designed for superior resistance to corrosion, pitting, and crevice attack in aggressive chemical environments. The “L” indicates a low carbon content, improving weldability and minimizing the risk of carbide precipitation during welding.

Standards: ASTM A312 / A213 / A249, ASME SA312 / SA213, EN 1.4438, UNS S31703

Available Forms: Seamless, Welded, ERW, Fabricated

• Excellent resistance to acidic and chloride environments

• Low carbon content prevents intergranular corrosion post-welding

• Enhanced **pitting and crevice corrosion resistanc

316L Stainless Steel Pipe

316L Stainless Steel Pipe is a low-carbon variant of austenitic stainless steel 316, offering enhanced corrosion resistance and excellent weldability. The low carbon content reduces carbide precipitation during welding, preventing intergranular corrosion in high-temperature or chemically aggressive environments.

Standards: ASTM A312 / A213 / A249, ASME SA312 / SA213, EN 1.4404, UNS S31603

Forms: Seamless, Welded, ERW, Fabricated

• Superior corrosion resistance, especially in chloride-rich and acidic environments

• Low carbon content ensures excellent weldability

• Retains mechanical strength at high temperatures

• Suitable for both indoor and marine applications

• Excellent formability and surface finish

Size Range: 1/8" NB to 24" NB
Thickness: Sch 5S to Sch XXS
Length: 3m, 6m, or custom

Stainless Steel Mirror Pipe

Overview:
Stainless Steel Mirror Pipes are high-quality stainless steel pipes polished to a reflective, mirror-like finish. The smooth surface provides exceptional aesthetic appeal while maintaining excellent corrosion resistance, making these pipes ideal for architectural, decorative, and sanitary applications.

Material Grades:

• AISI 304 / 304L

• AISI 316 / 316L

• AISI 201 / 202

Key Features:

• Highly reflective mirror finish for superior aesthetics

• Excellent corrosion and oxidation resistance

• Smooth surface prevents contamination buildup

• High strength and durability

• Suitable for both interior and exterior applications

Surface Finish:

• Mirror Finish (Ra <0.2 μm)

• Electro-polished for enhanced gloss and corrosion resistance

• Available in bright annealed (BA) / No.8 finishes

Dimensions & Standards:

• Outer Diameter: 6 mm to 610 mm

• Wall Thickness: 0.5 mm to 50 mm

• Leng

Stainless Steel 316 Seamless Pipe

Overview:
Stainless Steel 316 Seamless Pipes are high-quality tubular products made from molybdenum-bearing austenitic stainless steel. The addition of molybdenum provides enhanced corrosion resistance, especially against chlorides and acidic environments. These pipes are widely used in industries where superior strength, cleanliness, and corrosion resistance are essential.

Material Grade:

• AISI 316 / UNS S31600

• ASTM A312 / ASME SA312 TP316

• EN 1.4401 / JIS SUS 316

Key Features:

• Excellent corrosion resistance in marine and chemical environments

• High tensile and yield strength

• Superior resistance to pitting and crevice corrosion

• Smooth internal surface ensures better fluid flow

• Ideal for high-pressure and high-temperature applications

Chemical Composition (Typical):

• Chromium: 16–18%

• Nickel: 10–14%

• Molybdenum: 2–3%

• Carbon: ≤0.08%

• Manganese, Silicon, Iron (Balance)

Mechanical Properties:

• Tensile Strength: ≥515 MPa

• Yield Strength: ≥205 MPa

• Elongation: ≥40%

Dimensions & Standards:

• Outer Diameter: 6 mm to 610 mm

• Wall Thickness: 0.5 mm to 50 mm

• Length: Up to 6 meters (custom cut lengths available)

• Standards: ASTM A312 / A213 / A269 / A249 / A376

• Type: Seamless / Cold Drawn / Hot Finished

Surface Finish:

• Mill Finish

• Pickled and Passivated

• Polished (180, 240, 320, 400 grit)

• Mirror Finish

Applications:

• Chemical and Petrochemical Industries

• Food and Beverage Processing

• Marine and Offshore Environments

• Power Generation and Heat Exchangers

• Pharmaceutical and Biotechnology Plants

• Oil & Gas Refineries

Equivalent Grades:

• ASTM A312 TP316 / ASME SA312 TP316

• EN 1.4401 / DIN X5CrNiMo17-12-2

• JIS SUS 316 / BS 316S31

Advantages:

• Superior corrosion resistance compared to 304 stainless steel

• Long service life with minimal maintenance

• Suitable for welding and forming

Testing & Inspection:

• Hydrostatic Test

• Eddy Current Test

• Ultrasonic Test

• PMI (Positive Material Identification)

• Dimensional and Visual Inspection

Packaging:

• Capped pipe ends for protection

• Wrapped in waterproof material and wooden crates

• Custom packaging available for export

Related Products:

• Stainless Steel 304 Seamless Pipe

• Stainless Steel 316L Seamless Pipe

• Stainless Steel Welded Pipe

• Stainless Steel ERW Tube

Product Name: Stainless Steel Rectangular Tube
Category: Pipes & Tubes
Material: Stainless Steel (Grades: 202, 304, 304L, 316, 316L, 310, 321, 430)

Stainless Steel Rectangular Tubes are hollow rectangular sections manufactured to precise dimensions and tolerances. Known for their high strength, corrosion resistance, and aesthetic appeal, these tubes are widely used in structural, architectural, and decorative applications.

• Rectangular cross-section for structural stability

• High corrosion and oxidation resistance

• Smooth surface finish for aesthetic and functional use

• Available in seamless and welded types

• Wide range of dimensions and wall thicknesses

• Easy to fabricate, weld, and polish

• Standards: ASTM A554, ASTM A249, ASTM A269, ASME SA249, EN 10296

• Size Range: 10x20 mm to 250x150 mm (custom sizes available)

• Wall Thickness: 0.8 mm to 12 mm

• Length: 6 meters / 12 meters / Custom lengths

• Finish: 2B, BA, Mirror, Hairline, Polishe

Product Name: Stainless Steel Welded Tube
Category: Pipes & Tubes
Material: Stainless Steel (Grades: 202, 304, 304L, 316, 316L, 310, 321, 409, 410, 430)

Stainless Steel Welded Tubes are manufactured by forming stainless steel strips or sheets and welding them longitudinally. These tubes provide excellent mechanical strength, corrosion resistance, and dimensional accuracy. Welded tubes are a cost-effective alternative to seamless tubes and are widely used in industrial, architectural, and decorative applications.

• Uniform wall thickness and precise dimensions

• High corrosion and oxidation resistance

• Economical compared to seamless tubes

• Available in round, square, and rectangular sections

• Easy to fabricate, weld, and polish

• Suitable for indoor and outdoor applications

• Standards: ASTM A554, ASTM A249, ASTM A269, ASME SA249, EN 10296

• Size Range: 6 mm OD to 508 mm OD

• Wall Thickness: 0.5 mm to 12 mm

• Length: 6 meters / 12 meters / Custom lengths

• **Finish: