API PSL1 B LSAW Steel Pipe/tube Oil and Gas Pipeline
API PSL1 B LSAW steel pipe/tube for oil and gas pipeline
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Our company has established a complete joint quality control system of ISO9001:2008/API Q1/pressure pipeline compents production, implements institutionalized management, programmed operation,and achieved nine 100% qualified controlling rate, which are 100% ultrasonic flaw detection for the material plate, 100% automatic on-line UT test after welding, 100% whole-length seam X-ray test, 100% inside weld line industrial TV test; 100% hydrostatic test, 100% automatic on-line seam UT test after hydrostatic test, expanding 100% X-ray test and make X-ray film or picture record on pipe ends, 100% pipe appearance and plate appearance inspection, and all above tests are proceeded by quality control department.The purpose is to ensure our product to meet standard requirement and satisfy the users.
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Metallurgical Microscope:
Universal Testing Machine:
certificates:
contact us
Helen Zhang
Tel : +86-18892290915
Fax : +86-22-5835 7360
Skype: live:zjing.best
Website:
Tianjin Xinyue Steel Group
Daqiuzhuang Industrial Area, Jinghai County, Tianjin, China
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