Black Cold Drawn Seamless Steel Pipe
Black cold drawn seamless steel pipe ♦ Our tenet is Prestinge First, Quality First,Efficiency First and Service First. ♦ All inquires will be replied within 8 hours ♦ High Quality, Reasonable prices, prompt delivery, perfect after-sales services
Black cold drawn seamless steel pipe
ASTM A53,A106,API 5L
JIS G3452,JIS G3454,JIS G3455,JIS G3456,JIS G3457,JIS G3461
A53B, A106B, API 5L
STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49
Low and middle pressure fluid pipeline, boiler, petroleum and natural gas industry, drilling, chemical industry, electric industry, shipbuilding, fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry
Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,etc.
Plastic caps on both ends, Steel bundle, Woven bag or acc. to customers' request
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 and sales enterprise for hot dipped galvanized steel pipe, carbon steel pipe, stainless steel pipe, seamless steel pipe, welded steel pipe and fittings in the north of Shandong Province, The Company registered capital is 33.6 million yuan, covers an area of 280 acres, has 570 staffs, including 9 senior engineers and 42 engineers.
The company has the ISO9001-2008 Quality System Certification, API certification, Pressure Pipelines of Special Equipments Manufacture License of P. R. China, Environmental Management System Certification, Occupational Health and Safety Management System Certification, And our company has won the Contract and Trustworthy Enterprises of Shandong Province, and supplier access card of China National Petroleum Corporation, etc.
♦ Our tenet is Prestinge First, Quality First,Efficiency First and Service First.
♦ All inquires will be replied within 8 hours
♦ High Quality, Reasonable prices, prompt delivery, perfect after-sales services.
♦ Quality Quarantee:
A. All goods strictly inspected during production.
B. All products must be checked strictly before packing.
C. Every consignment must be re-inspected before shipment.
D. You are more than welcomed to my factory to inspect the goods at any time.
♦ Payment made via TT, LC, Western Union or DP.
A. Small and light and valuable goods will be sent by DHL, TNT, UPS, FED by airplane.
B. Large and heavy goods will be shipped by LCL, FCL or bulk vessel.