API SPEC 5L (PSL1&PSL2)
ASTM(ASME)
--- ASTM A106 Gr.B
--- ASME A106 Gr.C
--- ASTM A53 GR.B
--- ASTM A106/A53/API 5L Gr.B
--- ASTM A333
--- ASTM A213
--- ASTM A335
--- ASTM A179
--- ASTM A192
API SPEC 5CT
DIN
GB
JIS
Coating Seamless Steel Pipes

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ASTM A213
   
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