WE ARE GLOBAL LEADING MANUFACTURER OF SMLS STAINLESS STEEL TUBE & PIPE AND ALLOY STEEL TUBE

QUALITY OF MATERIAL: TP347H SUS347H  EN1. 4550

STANDARD: ASTM, JIS, EN, DIN, GOST, GB, GB/T

SIZE: OD: 5--426MM    WT: 0. 4--25MM

ORINGIN OF PLACE: KOREA POSCO, SWEEDEN AVESTA, TAIWAN WALSIN, CHINA BAOSTEEL, CHINA PANSTEEL

INSPECTION: SBM HAS ITS OWN LAB LOCATED ON THE EAST OF CHINA--YANGYUAN INDUSTRY PARK. WITH ADVANCED EQUIPMENTS AND TECHNOLOGY.

CERTIFICATE SBM GOT: TUV ISO 9001, PED/97/23/EC, CHINA GOVERNMENT CERTIFICATE FOR PRESSURE VESSAL EQUIPMENTS.