- Part 190

News

API 5L/ASTM A53 GR.B, LSAW Carbon Steel Pipe Price List April 15th-April 21th, 2021
by admin on 21-04-15

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API 5L/ASTM A53 GR.B, ERW Carbon Steel Pipe Price List April 15th- April 21th, 2021
by admin on 21-04-15

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API 5L/ASTM A106 GR.B, Seamless Carbon Steel Pipe Price List April 15th-April 21th, 2021
by admin on 21-04-15

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What does Class and Sch mean in ASME Standard
by admin on 21-04-09
Class PN Class PN Class150 PN20 Class900 PN150 Class300 PN50 Class1500 PN260 Class600 PN110 Class2500 PN420 The meaning of Class rating of B16 series flange: Class rating is named according to the allowable stress (8750PSI) of A105,WCB 1.1 group material under 454°C and pressure ratin...
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API 5L/ASTM A53 GR.B, SSAW Carbon Steel Pipe
by admin on 21-04-07

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API 5L/ASTM A53 GR.B, LSAW Carbon Steel Pipe
by admin on 21-04-07

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