Product Details:
1. Specifications :large diameter SSAW spiral welded steel pipe
OD:219-3600mm
WT:6-30mm
Standard:API 5L PSL1,ASTM A53,ASTM A252
Material:X42-X80,Gr.B,Q345,Q235,S235jr,S355jr
SGS inspection
2. Production Flow Chart of large diameter SSAW spiral welded steel pipe
3. Equipment and products show of large diameter SSAW spiral welded steel pipe
4. Technic: ERW(Electrical Resistance Weld)
5. Usage industry: Construction foundation pipes, steel structure building. For low pressure Fluid service. Steel structure Bridges etc.
Our company Wugang Chang Yu Long Industry and Trade Co., Ltd. was established in 2002,the Guangzhou LongShengHing Trading Co.,Ltd and Hongkong ChangYuLong Trade Co.,Limited was establish in 2008.(The founder Mr.yan, the charge of the production department of the Hesteel Group Co.,Ltd.Hesteel is the world's second largest and China largest iron&steel maker and integrated service provider measured by the production capacity.he has been in steel industry for more than thirty years).
The Wugang Chang Yu Long Industry and Trade Co., Ltd. develop high-end product at first,like military steel and heavy plate,and gradually develop a more wide range of product.Now the product contain steel plate,hot rolled steel coils,colded rolled steel coil,PPGI,galvanized steel coil,round bar,steel rebar,wire rod,Solar photovoltaic system,Solar photovoltaic system support etc.
Our product reach the specification of ASTM,JIS,BS,DIN and othe international standard and our shipbuilding plate get certificate of nine country classification society.
If you have any needs of steel products, can contact me, welcome to inquiry.
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