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RAW METERIALS

Piping

Raw Materials> Piping

materials
API 5L B ~ X80
ASTM A252 1, 2, 3
EN 10210 S275, S355
EN 10219 S275, S355, S460
BS 7191 ALL
JIS G3444 STK 90, 400, 490, 500, 540
ASTM A312 TP304L, TP316L, TP321
ASTM A694 F65
ASME 16.20  
ASTM A790 S32750, S32760
ASTM A790 S31803
ASTM A183 F51, F53, F55, F52
ASTM A53  
ASTM A240 S31803