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  • Stainless steel lap joint stub end

    Stainless steel lap joint stub end


    Seamless (Seamless) 1/2″-24″ (DN15-DN600)

    Welded 1/2″-48″ (DN15-DN1200)

    Standard: ASME B16.9, MSS SP-43

    Thickness: SCH5S-XXS

    Material (Grade): 304/L/H, 316/L/Ti/H, 317L, 310/S, 347/H, 321/H,

    904/L, S32750/SAF2507, S32205/SAF205, S31803, S32760

    SMO254, NO4400, N06600, N06625, N08020, N08800, No8810, N08825, N10276

  • threaded-rtj-flange


    ANSI Standard : ASME B16.5 B16.36 B16.47(MSS SP-44,API 605) B16.48 Type : Welding Neck Flanges, Slip on Flanges,Threaded Flanges,Socket Welding Flanges, Blind Flanges, Orifice Flanges,Lap Joint Flanges, Ring Joint Flanges, Long Welding Neck Flanges, Figure 8 Blanks Perssure Grade : Class 150 300 400 600 900 1500 2500

  • Stainless steel Lap Joint Stub End

    Stainless steel Lap Joint Stub End

    Easy installation: For example, the equipment has not yet arrived, but the pipeline has been installed and arranged in advance, then the flange with short flange is used. After the equipment arrives, there is always no problem with the flange. Because the flange is movable, the short connection is welded with the pipeline during welding, and the flange can move between the short connection and the pipeline.

  • Polypropylene flange

    Polypropylene flange


    Excellent chemical corrosion resistance: grooved plastic-lined pipe fittings have good acid, alkali and salt resistance properties.

  • Lap Joint Stub End Pipe

    Lap Joint Stub End Pipe

    A pup joint is a commonly used accessory in industrial pipe connections. There are common threaded short sections, which are divided into double-ended outer wires, single-ended outer wires, and flat-ended outer wires, as well as short sections connected by flanges.



    When the flanging line is a straight line, the deformation of the flanging is transformed into bending, so it can also be said that bending is a special form of flanging. However, the deformation of the blank during bending is limited to the rounded part of the bending line, while the rounded part and the edge part of the blank are deformation areas during flanging, so the flanging deformation is much more complicated than the bending deformation.