astm spiral steel tube

1. ASTM A252 Welded Steel Pipe SPIRAL PILE Detailed Description Ssaw Steel Pipe 's Specification Outer Diameter: 159-3200mm Wall Thickness: 3-30mm Steel Grade: API 5L, API 5CT, SY/T5037, SY/T5040, GB/T9711.1, GB/T9711.2, A, B, X42-X80, L175-L555,L245NB, etc. External Pipe Coating: FBE, 2PE, 3PE,3PP Pipe end: Plain end, beveled end, PVC covered and both ends capped ,threaded and coupled SSAW welded Steel Pipe's application The line pipe of petroleum gas, and delivery of low pressure liquid such as water, gas, air, steam for heating, and for pipes and the construction field for structure. Piling project; Heat-supply project; Electric power engineering circulating pipe; Chemistry industry; Industrial pipeline networks Foundation piles Steel structures Special purpose applications Production Process of ASTM A252 WELDED STEEL PIPE SPIRAL PILE Manufacture Equipments and Technology Un-coil machines Beveling and butt welding machines Flying wheel welding carriages Internal welding machines External weding machines Moulding machines Internal & external weld seam grinding machines Pipe's end expanding machines X-ray detecting equipements Hydrostatic testers Internal & external welding automatic layser tracking system Full-automatic digital & intelligent ultrasonic detector Lincoln automatic submerged welding equipments  Test Equipment Impact machines Universal machine for testing materials Drop weight testing machines Directly-reading spectrograph Nitrogen & oxygen analyzer Small-load Vickers hardness tester Low-temperature impact box Drop weight low temperature box 2. ASTM A252 WELDED STEEL PIPE SPIRAL PILE and Machines Showcase 3.Brife Introduction of Our Company Our company has achieved API Certification and ISO9001-2008 Quality System Certification .

Shandong Hongsheng Steel Pipe Co., Ltd. is the largest manufacturing and sales enterprise for Galvanized Steel Pipe ,seamless steel pipe and fittings in the north of Shandong Province, The Company registered capital of 3.6 million yuan, covers an area of 280 acres, has 570 staffs, including 9 senior engineers and 42 engineers. 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 . Our company has three production lines of seamless steel pipe perforation units, five production lines of cold drawing,five production lines of hotrolled, four production units of the thermal expansion, two production lines of doublesided submerged arc spiral pipe , while has a galvanized steel processing plant. The Seamless Pipe diameter ranges are10mm-426mm, wall thickness ranges are 2mm-80mm . For further details, you are welcome to pay a visit to our group and please rest assured that we will give you our best support and service.

4. Welcome to Contact me to Talke More About SSAW API 5L B STEEL PIPE

Company Name	Qingdao Kwayt Co.,Ltd
Factory Name	Shandong Hongsheng Steel Pipe Co.,Ltd
Company Address	Room4002,5th Building, Xin'an Industrial Park Area B, Qingdao Economic and Technical Development Zone,China.
Contact Person	Tom Sun
Tel	86-532-86949292
Fax	86-532-83150648
Skype	tom.kwayt
Mob	0086-15053244870
Postcode	266555
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