Chemical Composition 2.Product Show Company Information Qingdao Kwayt Co.,Ltd is the subsidiary company of Shandong Hongsheng Steel Pipe Co., Ltd. which is engaged in exportation of steel pipes and fittings. Shandong Hongsheng Steel Pipe Co., Ltd. is the largest manufacturing...Read More
2.Product Show Production process Application FAQ 1, what is your time of making a sample Usually we will take 1~3 days to make the sample 2,What is your delivery time? For stocks, we can send the goods to loading port within 7 days after receiving your deposit For production...Read More
Chemical Composition Here we list the size of sch40 for your reference. O ther size for your reference 2.Product Show Package and Shipping We are the manufacturer of steel pipe.some size not listed here also can be produced. Fittings and flanges also can be supplied and...Read More
O ther size for your reference We are the manufacturer of steel pipe.some size not listed here also can be produced. Fittings and flanges also can be supplied and welded. If you need more info , please feel free to contact us ,we would send the info in time . 2.Product Show...Read More
Chemical Composition 2.Product Show Package and Shipping Welding Procedure: Testing and inspection of the welding procedure for submerged ard welded(SAW) tubes are witnessed and approved in accordance with EN10217-1 Apperance and General: The weld areas are free from cracks,...Read More
As one of the most professional welded steel pipe manufacturers and suppliers in China, we warmly welcome you to wholesale bulk welded steel pipe for sale here from our factory.