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Uuleleia & Fa'alelei - Fa'ailoga Eseese i le Alloy Steel, Carbon Steel, Stainless Steel, Cupro-Nickel, Duplex, Super Duplex ma Exotic Metals Pipes Seamless (15 mm I le 600 mm) Carbon Steel, Stainless Steel and Low Carbon Steel, Seamless Paipa.E tusa ai ma le 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 Uila Paipa (15 mm i le 2000 mm ) ERW, LSAW, HSAW, EFW E tusa ai ma API 5L, ASTM A53 Vasega A/B, ASTM A671/672, ASTM A-312, BS1387, DIN 24...

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