Tedious steps of 150mm GL-DH 36 TM rolled steel welding technology

Tedious steps of 150mm GL-DH 36 TM rolled steel welding technology

The shipbuilding and offshore platform steel plates are our main products. The shipbuilding and offshore platform steel plates are produced according to ASTM A131/A131M technical standard. Our shipbuilding and offshore platform steel plates accept ABS, LR,CCS, RINA, DNV GL, BV, NK, KR, RMRS and so on classification societies' inspection and will obtain EN10204 3.2 MTC. The typical shipbuilding 150mm GL-DH 36 TM rolled steel and offshore platform steel grades are grade A/B/D/E, AH32, DH32, EH32, FH32, AH36, DH36, EH36, FH36, AH40, DH40, EH40, FH40, etc.

The steel such as 150mm GL-DH 36 TM rolled steel delivered in the hot-rolled state has a certain degree of corrosion resistance due to the high temperature, so it can be stored in the open air. However, this layer of oxide scale also makes the hot-rolled steel surface rough and the size fluctuates greatly. Therefore, the steel with smooth surface, accurate size and good mechanical properties is required to be produced by using hot-rolled semi-finished products or finished products as raw materials and then cold rolling.

All steel pipes operated by our company are in compliance with national standards, and the original bill of materials of steel mills is attached. At the same time, we supply the 150mm GL-DH 36 TM rolled steel seamless steel pipe, electrical Resistance Weld pipes, large diameter welded pipes ordering business of various specifications and materials and the railway and road transportation business for the majority of users.

The company's logistics adopts the method of cooperation with logistics companies. As a third-party logistics company is engaged in the operation of multiple logistics projects, it can integrate various logistics resources, making the logistics operation cost relatively low and the logistics operations more efficient. Thus we can provide more professional logistics services, while also focusing on our core business of steel materials.

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