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SBM(ISO9001 PED)can manufacture the DuplexSuper Duplex (S31083(2205)S32204(2204)S32750(2507))
Superiority:1 Using standard materials which are highly corrosion hige temperature and high pressure resistant
2 strictly control the tolerance
3 SBM(ISO9001 PED)can manufacture 50-meter long pipes and U pipe when the O.D. less than 38.1mm.
Our main standards are TP304 TP304L TP304H TP316 TP316L TP316H TP316Ti TP317 TP317L TP310S TP314 TP347 TP347H S31803 S32750 S32304 C4 904L TP410 TP410S TP410L TP420 TP430 TP405 TP409 TP446 TP44
Duplex\super duplex
