Sizes:
OD: 6mm~830mm,W.T.: 1mm~60mm,Length: 1m~20m

Main Grades:
0Cr18Ni9,00Cr19Ni10,0Cr18Ni10Ti,0Cr17Ni12Mo2,00Cr17Ni14Mo2,0Cr18Ni12Mo2Ti,0Cr19Ni13Mo3,00Cr19Ni13Mo3,0Cr25Ni20,00Cr18Ni5Mo3Si2,00Cr22Ni5Mo3N

TP304, TP304L, TP316, TP316L, TP321, TP310S, TP347. TP317, UNS31803, UNS32250, UNS32750, 904L etc
12X18H10T

Main Standards:
GB/T14976-2002,GB13296-2007,GB/T14975-2002

ASTM A312,ASTM A213,ASTM A269,ASTM A789,ASTM A790

DIN17456, DIN17458, EN10216-5

JIS G3459

 

Quality Approvals
Our Quality Management System has been certified as per ISO9001:2008 . The production and testing facilities have been approved by various certification bodies. All production processes andinspection are strictly controlled according to the requirements of ISO9001:2008 and other certification bodies.

Inspections & Tests
All materials will be tested by destructive and non-destructive testing before delivery, the following testing are available in BWSS Company:

1. Non-destructive tests:
Eddy current test
Ultrasonic test
Hydrostatic test
Dimension examination
Surface examination
Hardness test
2. Destructive tests
Metallographic examination
Intergranular corrosion test
Mechanical property tests
Tension test; Flattening test; Flaring test; Bending test; Impact test

1.How to get free samples?

 Send your address,your telephone number,post code,and express account number to our mail box,and told us which samples you need and samples specification.

2.Can you produce products with my own brand?

Yes,we can offer OEM services.

3.Do you have any international certificate?

Yes,we have API,  ISO and etc.

4.How long does my order take to be delivered?

It usually takes 5 to 30 days,which generally depends on the quantity of your order and our storage.