Overview

One of the world's top upstream steel group companies that refines ferro ores & nickel ores, smelt steel with blast furnace, EAF, LF, AOD, VOD, ESR & induction furnace, cast ingots, billets & slabs, manufacturing & supplying a comprehensive portfolio of long & flat steels & metals, In materials of: Carbon & alloy steel; Austenitic & super austenitic stainless, Duplex (DS), super duplex(SDS); Nickel based alloys ( nickel, monel, inconel, incoloy & hastelloy, high performance alloy, & superalloy; Titanium, brass, copper, Chrome Moly, C-Mn, Copper-nickel alloy, clad & lined. In production methods of: -Hot rolled(HR) plates & coils; HR & CD (cold drawn) & CG (centerlessly ground) bars; HRP( hot rolled & pickled) & HRAP ( hot rolled annealed & pickled) wire rods, CD wires; Hot extruded, hot rolled seamless pipes & tubes; Centrifugal casting pipes; Welded pipes( Tig+Plasma, ERW, SAW, DSAW, SMAW, GMAW, GTAW, Straight Seam Welding, Circumferential seam welding, Submerged arc welding, Spiral welding); Pipe fittings( butt-weld & forged: socket-weld, butt-weld, & threaded) -Forged flanges( welding neck, slip-on, Blinds, threaded, Lap joint & socket-weld types); CR (corrosion resistant) & CRA pipes & tubes, (CRA )OCTG & line pipes, clad & lined; Valves, gaskets, nipples, swages, bolts & nuts, etc; -Heat treatment: annealed, bright annealed, solution annealed, normalized & tempered, quenched( polymer, oil & water), stress relieved. In Applications of: OCTG, line & casing tubes, power plants, boilers, heat exchangers, ship building, water treatment, mechanical & structures, petroleum cracking, coal mining, chemical fertilizer & LNG, oils & gas transmission & storage; petrochemical, shipbuilding, heavy equipment & machinery, mining, auto vehicles, FPSO & EPC projects. In manufacturer's qualification & approvals: ISO 9001, ISO 14001, QHSA 18001, API, ASME, PED+ AD 2000, Norsok M650, CU-TR, please GOST, CCS, ABS, BV, DNV-GL, RINA, LR & KR.