Use of stainless steel flange

Use of stainless steel flange

Stainless steel flanges are mainly used to connect pipes with each other. According to the structure type, there are integral flange, looper flange and threaded flange. Common integral flanges are flat welded flange and butt welded flange. Flanged pipe fitting refers to a pipe fitting with a flange (flange or connector). It can be cast, threaded or welded. The flange connection is composed of a pair of flanges, a gasket and a plurality of bolts and nuts. The gasket is placed between the sealing face of the two flanges. After tightening the nut, the specific pressure on the surface of the gasket will be deformed when it reaches a certain value, and the uneven parts on the sealing surface will be filled, so that the connection is tight without leakage. Flange connection is a detachable connection. The flange has holes, bolts can be pierced, so that the two flanges are tightly connected, and the flange is sealed with a liner. According to the connected parts can be divided into container flange and pipe flange.

Flange production standard: GB/T9112-2000 (GB9113·1-2000 ~ GB9123•4-2000) American standard: ANSI B16.5 Class150, 300, 600, 900, 1500 (WN, SO, BL, TH, LJ, SW) German standard: DIN2573, 2572, 2631, 2576, 2632, 2633, 2543, 2634, 2545 (PL, SO, WN, BL, TH) Hg5010-52 ~ HG5028-58, HGJ44-91 ~ HGJ65-91, HG20592-97 series, HG20615-97 series of mechanical department standards: Jb81-59 ~ JB86-59, JB/T79-94 ~ JB/T86-94, JB/T74-1994 Pressure vessel standard: Jb1157-82 ~ JB1160-82, JB4700-2000 ~ JB4707-2000 B16.47A/B B16.39 B16.48 My company sells all kinds of material flanges, products meet the relevant requirements around the world standards, high quality, welcome to buy!