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Cov Kav Dej Welded & Seamless
Welded & Seamless - Ntau Qib hauv Alloy Steel, Carbon Steel, Stainless Steel, Cupro-Nickel, Duplex, Super Duplex thiab Exotic Metals Seamless Pipes (15 mm Txog 600 mm) Carbon Steel, Stainless Steel thiab Low Carbon Steel, Seamless Pipes. Raws li ASTM-106, API 5 L, ASTM A53 GRADE A/B, ASTM A-333, ASTM A-335, ASTM A-312, DIN 2440/2441, BS3601/3602/1387 Welded Pipes (15 mm txog 2000 mm) ERW, LSAW, HSAW, EFW Raws li API 5L, ASTM A53 Qib A/B, ASTM A671/672, ASTM A-312, BS1387, DIN 24...
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