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SHUANGNENG - Products

China Flange Manufacturer, Supplier, Factory

We believe that long expression partnership is often a result of top of the range, value added service, prosperous encounter and personal contact for Flange, Alloy Flange, Dual Phase Steel Flange, Carbon Steel Flange, Industrial Pipe Fittings, Are you still on the lookout for a good quality product that is in accordance together with your very good organization image while expanding your item range? Consider our quality merchandise. Your choice will prove to be intelligent!
Flange, We are going to do our utmost to cooperate & satisfied with you relying on top-grade quality and competitive price and best after service ,sincerely look forward to cooperating with you and make achievements in the future!

Hot Products

  • Lap Joint Stub Ends

    Lap Joint Stub Ends

    SN Valve is a leading China lap joint stub ends manufacturer. Lap Joint Stub Ends are short pipe joints with a flanged construction, designed to be butt-welded to the pipe at one end and designed to be used with loose flanges as the connecting surface at the other end. This design allows Lap Joint Stub Ends to make flexible and reliable connections in pipework.

    SIZE:
    DN10(3/8") DN15(1/2") DN20(3/4") DN25(1") DN40(1-1/2")
    DN50(2") DN80(3") DN100(4") DN125(5") DN150(6")
    DN200(8") DN250(10") DN300(12") DN350(14") DN400(16")
    DN450(18") DN500(20") DN550(22") DN600(24")
    Customized Size Consult Us

  • Industrial Grade Boom Manway

    Industrial Grade Boom Manway

    Shuangneng is a professional manufacturer and supplier of Industrial Grade Boom Manway in China, which is a mechanical device designed for heavy industries, construction sites and other occasions where heavy objects need to be moved vertically. Our customizable product can be powered by a hydraulic system that can accurately lift or lower heavy loads to meet a variety of height and weight requirements. These lifting platforms are usually equipped with a stable frame structure and flexible operating devices to ensure their efficient and stable operation in complex environments.
  • 4 In x 4 In Fitting Pipe Stub End

    4 In x 4 In Fitting Pipe Stub End

    High quality 4 in x 4 in fitting pipe stub end is offered by China manufacturer SN Valve. 4 in x 4 in Fitting Pipe Stub End is a pipe stub end with specific dimensions (4 in x 4 in) for connecting to pipes or other equipment. As a connecting element in a piping system, it is capable of connecting, steering, and diverting pipes from each other.

    SIZE:
    DN10(3/8") DN15(1/2") DN20(3/4") DN25(1") DN40(1-1/2")
    DN50(2") DN80(3") DN100(4") DN125(5") DN150(6")
    DN200(8") DN250(10") DN300(12") DN350(14") DN400(16")
    DN450(18") DN500(20") DN550(22") DN600(24")
    Customized Size Consult Us

  • Butt Welding 90 Degrees LR Elbow

    Butt Welding 90 Degrees LR Elbow

    A butt welding 90 degrees lr elbow elbow is a pipe fitting that is connected to a pipe by welding with a 90-degree bending angle and a long bending radius, often referred to as a long radius (LR) elbow. The design of this elbow allows for a smoother flow of fluid through the pipe, reducing flow resistance and pressure loss.

    SIZE:
    DN10(3/8") DN15(1/2") DN20(3/4") DN25(1") DN40(1-1/2")
    DN50(2") DN80(3") DN100(4") DN125(5") DN150(6")
    DN200(8") DN250(10") DN300(12") DN350(14") DN400(16")
    DN450(18") DN500(20") DN550(22") DN600(24")
    Customized Size Consult Us

  • stainless steel floor flange

    stainless steel floor flange

    Shuangneng Flange is a professional company that produces stainless steel floor flanges. We have been producing stainless steel floor flange for more than ten years and our prices and services are highly recognized by the domestic market. Currently, we hope to open up foreign markets and hope that foreign friends can contact us to purchase our stainless steel floor flange

    SIZE:
    DN10(3/8") DN15(1/2") DN20(3/4") DN25(1") DN40(1-1/2")
    DN50(2") DN80(3") DN100(4") DN125(5") DN150(6")
    DN200(8") DN250(10") DN300(12") DN350(14") DN400(16")
    DN450(18") DN500(20") DN550(22") DN600(24")
    Customized Size Consult Us

  • High Pressure Butt Welding Flange

    High Pressure Butt Welding Flange

    High quality high pressure butt welding flange is offered by China manufacturer SN Valve. High-pressure butt-welding flanges are the type of flanges that are butt-welded to the pipeline through the long neck, and their structural features include the long neck, the flange face and the welding bevel. The design of the long neck part makes the connection between the flange and the pipe stronger and can withstand higher pressure and temperature. The flange face is used to make contact with the sealing gasket to form an effective seal. The design of the welding groove is to facilitate the welding of the flange and the pipeline.

    SIZE:
    DN10(3/8") DN15(1/2") DN20(3/4") DN25(1") DN40(1-1/2")
    DN50(2") DN80(3") DN100(4") DN125(5") DN150(6")
    DN200(8") DN250(10") DN300(12") DN350(14") DN400(16")
    DN450(18") DN500(20") DN550(22") DN600(24")
    Customized Size Consult Us

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