We are Zhejiang Guobang Steel Co., Ltd found in 2004. Annual output of stainless steel seamless pipe & tube more than 6000 tons. We have a great reputation between our clients all over the world. (Russia ,Germany ,U.S.A,Great Britain,Poland,France,Italy,Spain,Holland,Brizal,Sweenden,Austaila,etc.)


The details of our main products as follows:

Stainless steel seamless tube & pipe: Diameter:6.0 - 630mm Thickness: 1- 40mm

Standards: ASTM/ASME A213/A213M, ASTM/ASME A312/A 312M , ASTM/ASME A 269/A269M, A 789/A790 Gost 9941-81, DIN 17456/17458/17007 ,JIS3459.

Materials: TP304, TP304L, TP304/304L, TP321, TP321H, TP316L, TP316/316L, UNS31803, UNS32750, 1.4301, 1.4306, 1.4404, 1.4462 , 1.4571, 12X18H10T, 08X18H10T.

Delivery condition: picklled, cold drawn/rolling, annealed.,passivated,plain end.

Certificates: LR(ISO9001:2000), TUV (AD2000 Merkblatt W0,PED 97/23/EC). KR, ABS,GOST,BV.

Applications:petro-chemical,pharmaceutical, bolier & heat exchanger,food industry, architectural decoration, shipbuilding,nulear-electric power station,oil & gas, avaition and aerospace,etc.

We are an very excellent and reliable supplier on domestic and world market.We are willing to establish the good cooperation relationship with you.

More information you could visit our website: www.guobangsteel.com