S.S. Pipe & Fittings

Stainless Steel Seamless Pipe , Round Rolling SS 304, 316L 316  Pipes

 

Description:

Series

Top Quality Stainless steel seamless pipes

Standard

GB/T14975, GB/T14976, GB13296-91, GB9948 ,ASTM A312, ASTM A213, 

ASTM A269, ASTM A511,JIS349,DIN17456, ASTM A789, ASTM A790, DIN17456,

DIN17458, EN10216-5, JIS3459,GOST 9941-81 

Material  Grade

304, 304L, 316, 316L, 321, 321H, 310S, 347H,309.317.0cr18N9, 0Cr25Ni20 

00Cr19Ni10,08X18H10T,S31803,S31500,S32750

Outer Diameter  

6mm to 610mm

Thickness

1mm - 40mm

Size

OD (6-610) x (1-40) x MAX 13000mm

Tolerance

under the ASTM A312 A269 A213 standard

under the ASTM A312 A269 A213 standard

under the ASTM A312 A269 A213 standard

Surface

180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish)

PICKLING & ANNEALING

Application

Fluid and gas transport,decoration, construction,medical equipment, aviation, 

boiler heat-exchanger and other fields

Test

Flattening Test, Hydrostatic Test, Intergranular Corrosion Test, Flattening Test, Eddy 

Testing, etc

 Applications:

The products are applied to trades such as papermaking,  chemical industry, shipbuilding, petroleum, 

electricity, food, pharmacy, natural gas, metallurgry, architecture, sewage disposal, environmental

protection, aerospace,heat exchanger, etc. Extensively.

Specifications:

Standard Specification:

ASTM A213 / A213M - 11a:Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes


ASTM A269 - 10:Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service


ASTM A789 / A789M - 10a:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service


ASTM A790 / A790M - 11:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe

ASTM A312 / A312M - 12:Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

Stainless Steel Seamless elbow, Tee, Nipple, Reducer & Flange: 1/2"~24" DN15~DN600

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