News
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API 5L/ASTM A106 GR.B, Seamless Carbon Steel Pipe
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309 Tons ASTM A179 Boiler Tubes Ready for Shipment
A batch of newly completed boiler tubes are ready for shipment, destination: Indonesia. –309 tons. ASTM A179 Boiler Tube: 21.3*2.77 89 tons 26.7*2.87 62 tons 60.3*3.91 158 tonsRead more -
Non-destructive Testing of Straight Seam Steel Surface
Surface NDT methods of straight seam steel selection principles: magnetic iron pipe should be used in magnetic particle testing; non-ferromagnetic steel should be used in penetration testing. Delayed cracking tendency of welded joints, the surface should be non-destructive testing after welding c...Read more -
API 5L/ASTM A53 GR.B, SSAW Carbon Steel Pipe
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API 5L GR.B/ASTM A53 GR.B, LSAW Carbon Steel Pipe
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API 5L/ASTM A53 GR.B , ERW Carbon Steel Pipe
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