Service for EPC

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Service for EPC


    SUNWEN INDUSTRY,  focuses on complete EPC packages comprising Carbon Steel, Stainless Steel, Low Alloys like P Series pipes and High Alloys including Duplex, Inconel steel. 

    Our piping distributing centers are located in Tianjin, Wuxi China, and Busan Korea.  The daily stocking for servicing global EPC clients includes:

    Alloy steel: A335 - P91, P9, P5, P22, P11, 13Cr, 28Cr.

    Carbon steel: API 5L/A106 B, X42, X52-X70. A333 Gr.6, API 5CT K55 N80, P110.

    Stainless steel: A312/ A358, TP316, TP304, TP347.

    Other Material requires special production including Duplex steel S31803/S32205, N04400, N08800, with size range 1/2”-36”, W.T 0.5-100mm.

    Our invested welding pipe units in China, focus on manufacturing EFW/LSAW pipes of stainless, alloy steel and line pipes, with annual production capacity of 80,000M.Tons of high class welding pipes, including Standard of A358, A312 TP316, 304, 347, A672 CL22, API 5L GR.B X42-X70 PSL2, Range: 14”- 110” with Wall Thickness 100mm available.

    Besides piping projects,  SUNWEN provides services for Industrial solutions in mill’s manufacturing management, installation,  fabrication & construction based on its team and extremely strict management system. 

    We are a group of well-qualified and experienced professionals with in depth knowledge of Engineering Standards & Supply management.

    Our core value is trustworthy, highly efficient and professional. We aim to be the Top.1 Reliable Partner in Piping & Industrial solution for clients in Power station, Refinery, Petrochemical Industry.