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Centerway steel specializes in the production of the stainless steel pipe and fittings, and large inventory of resources, Factory direct sales

Seamless stainless steel pipe,Stainless steel Flange&Pipe fittings,Stainless steel Screen Pipe
Back Home Products Welded Stainless Steel Pipe

Welded Stainless Steel Pipe

Size Range: OD: 6mm-2020mm,Thickness: 0.6mm-40mm,

Length:As customized requirement.

Material&Grades:

Austenitic: 201, 304/304L, 316/316L, 317/317L, 347/347H, 321/321H, 904L

Ferritic: 409, 430, 439, 441, 434, 436, 444, 446

Martensitic: 403, 410, 410S, 414/L, 441, 418, 420, 440, 416

Duplex:  2205, S31803, S32205, S32750,S32760.

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Welded stainless steel pipe,Seamless stainless steel pipe,Stainless steel Flange&Pipe fittings,Stainless steel Screen Pipe
Welded stainless steel pipe,Seamless stainless steel pipe,Stainless steel Flange&Pipe fittings,Stainless steel Screen Pipe
Welded stainless steel pipe,Seamless stainless steel pipe,Stainless steel Flange&Pipe fittings,Stainless steel Screen Pipe
Welded stainless steel pipe,Seamless stainless steel pipe,Stainless steel Flange&Pipe fittings,Stainless steel Screen Pipe

Standards

JIS G4303-1998、JIS G4311-1991、ASTM A959-04、BS EN 1.4301、BSEN 1.4845、BSEN 1.4306、BSEN 1.4401、BSEN 1.4571、ASTMA789/ A789 M-056、ASTMA928/ A928 M-05、ASTM A790/A790M-05a、ASTM A249、JIS G17458、ASTM A269、ASTM 312、DIN 17455、ASTMA358

Stainless steel welded pipes can be divided into stainless steel welded pipes for mechanical structures and stainless steel welded pipes for fluid transportation according to their applications. Stainless steel welded pipes for mechanical structures are mainly used for machinery, automobiles, bicycles, furniture, hotel and restaurant decoration and other mechanical parts and structural parts. Stainless steel welded steel pipes for fluid transportation are mainly used to transport low pressure corrosive media.

Stainless steel is a low-cost and corrosion-resistant material with a high level of durability. It is ideal for both residential and marine applications. Not only is it durable and long-lasting with a perfect surface finish, but it also has excellent strength.

Product Name

Executive Standard

Dimension

Steel Code / Steel Grade

Industrial Pipes

ASTM A312, A358, A778
JIS G3459

OD: 1/4"~40"
WT: SCH5S~SCH80S

TP304, TP304L, TP316L, SUS304TP

Tubes for Boiler and Heat-Exchanger, General Service Tubing

ASTM A249, A269, JIS G3463

OD: 15.9~139.8mm
WT: 1.6~5.0mm

TP304, TP304L, TP316L, SUS304TB

Mechanical and Structural Tubes

ASTM A554, JIS G3446

OD: 7.9~152.4mm
WT: 0.5~6.5mm

MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill's STD SUS304

Square Tubes

ASTM A554

OD: 12.7x12.7~150x150mm
WT: 0.7~6.5mm

MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill's STD

Rectangular Tubes

ASTM A554

OD: 10x20~100x200mm
WT: 0.7~6.5mm

MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill's STD

Sanitary Tubing

ASTM A270
JIS G3447

OD: 25.4~165.2mm
WT: 0.8~3.05mm

TP304, TP304L, TP316L, SUS304TBS

Large Gauge Pipes for Ordinary Piping

JIS G3448

OD: 15.88~318.5mm
WT: 0.8~3.0mm

SUS304TPD

Large Diameter Pipes

JIS G3468

OD: 14"~40"
WT: SCH5S~SCH40S

SUS304TPY


ASTM A213

Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes (1/8”-5”)

ASTM A312

Standard Specification for Seamless and Welded Austenitic Stainless Steel Pipes

ASTM A269

Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service

ASTM A268

Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service

ASTM A270

Standard Specification for Seamless and Welded Austenitic Stainless Steel Sanitary Tubing

ASTM A249

Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes

ASTM A376

Standard Specification for Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service

ASTM A632

Specification for Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service

ASTM A789

Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service

ASTM A1016/A1016M

Standard Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless Steel Tubes

Standards

Grade

Manufacturing process

Application


Stainless steel pipe (tube) has excellent characteristics of corrosion resistance and smooth finishing. Stainless steel pipe (tube) is commonly used in demanding equipment like automobiles, food processing, water treatment facilities, oil and gas processing, refinery and petrochemicals, breweries and energy industries.

- Automotive industries

- Food processing

- Water treatment facilities

- Breweries and energy industries



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