Customization: | Available |
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Type: | Welded |
Technique: | LSAW |
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Standard | ASTM A671& ASTM A672 |
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Class Designation | CB60, CB65, CC60 ,CC65, A45,A50,A55,etc |
Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc |
Surface Treatment | Bare,Painting black,varnished,galvanized,anti-corrosion PE PP/EP/FBE coating |
Testing Methods | Eddy current testing, Hydrostatic testing or Ultrasonic examination, NDT and also with chemical and physical property inspection |
Application | Applicable to the general structure, mechanical structure, Low, medium and high pressure boiler, transportation for gas, water, oil and natural gas, tubes for heat exchanger and chemical fertilizer equipments, for hydraul hydraulic pillar service etc.. |
Technical
|
Material
|
Standard
|
Grade
|
Usage
|
LSAW
|
Carbon Steel
|
API 5L PSL1&PSL2
|
GR.B,X42,X46,X52,X60,X65,X70 ,etc
|
Transportation of oil and gas
|
ASTM A671
|
CB60, CB65,CC60,CC65,etc
|
Normal temperature, low temperature and high pressure applications (pressure vessels)
|
||
ASTM A672
|
A45,A50,A55,B55,B60,B65,B70,etc
|
Medium and high temperature steel pipes
|
||
ASTM A252
|
GR.1,GR.2,GR.3
|
For Structure (Piling)
|
||
BS EN10210
|
S275JRH,S275J0H,S355J0H,S355J2H,etc
|
|||
BS EN10219
|
S275JRH,S275J0H,S355J0H,S355J2H,etc
|