上网赚钱真假

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LSAW Steel Pipe


Product:  LSAW pipe,Longitudinally Submerged Arc Welding Pipe
Application:   Used for oil/gas/water Transmission,Engineering/Offshore  projects.
Size:  OD: 219mm-1625mm
 WT: 7-50mm
 LENGTH: 5.8/6/11.8/12m
Pipe Standard:   API 5L  PSL1/PSL2    Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70
 ASTM A53    ASTM  572    ASTM A252  
 AN/NZS 1163   AN/NZS 1074
 EN10219-1        EN10217-1


Product Details:??





Quality Gurantee:
Double?or?triple?marking?of?the?pipes,?internal?marking?and?outside?marking?are?ok?for?us.
Guaranteed?straightness,?guaranteed?out?of?roundness?tolerance,?

上网赚钱真假 Quality?control?system?:WPS/ITP/regular?check-ups?on?production


Quality?Control?Plan(QCP/ITP):


上网赚钱真假

100%?ultrasonic?flaw?detection?for?the?material?plate;???


上网赚钱真假 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;


上网赚钱真假 100%?X-ray?test?and?make?X-ray?film?or?picture?record?on?pipe?ends;


100%?pipe?appearance?and?plate?appearance?inspection,


All?above?tests?are?proceeded?by?quality?control?department.The?purpose?is?to?ensure?our?product?to?meet?standard?requirement?and?satisfy?the?users.

Packing & Delivery:




If you have any inquiries and questions, please contact DMH  UNITED STEEL INDUSTRY CO.,LTD

at any time. Thanks in advance. Welcome! Email :info@onstageadmin.com

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