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Our enterprises are dealing with the carbon steel seamless pipes according to ASME SA106 GRADE B / ASME SA106 GRADE C / ASME SA333 GRADE 6 Specification with the PED certificate authorized by BVQI and also the EU specification pipes according to DIN EN 10210 S355 J2H / DIN EN 10297 E355 N / DIN EN 10216 P355N TC1 with the latest CPD certificate.
carbon seamlesssteel pipe
qianfengtaihesteel,co,ltd
