The weld form is different: the weld seam cannot be radiographic inspection, and the weld seam can be welded. The welded weld seam with slip on flange pipe and flange is a fillet weld, and the welding weld seam with neck weld neck flange and pipe is ring weld; the flat weld is a two-fillet weld, Butt-weld.

There are many kinds of pipe fittings, inductive has the following main types: Variable diameter pipe, refers to the tube end or a part of the diameter of the tube is reduced; A pipe fitting with a thickened wall means a change in the wall thickness along the length of the pipe; Changing the cross-section

Socket welding flange, socket flange is one end of the welding pipe with the other end with bolts connected flange. Socket Flange Sealing Surface form: Face (RF), bump surface (MFM), socket welding flange, socket flange is one end with the other end of the welding pipe with bolts connected flange. Sealing surface form of socket

The selection of flange material shall be determined according to the nature of the flange bearing load, stress state, stress size, working temperature, environmental medium, service life, requirements for conductive magnetic conduction, process function, material source and price. Stainless steel Flange According to the mechanical properties, stainless steel flanges can be divided into tensile flange,

Weld neck flanges including long weld neck flange, flange with neck butt welding face, neck weld neck flange product, etc. it is mainly suitable for Uffalan and pipe welding, its structure is reasonable, the strength and stiffness is larger, can withstand high temperature, high pressure and repeated bending and temperature fluctuations, and its sealing performance

Products include stainless steel pipe, stainless steel plate, stainless steel angle steel, stainless steel bar (round bar, square bar, hexagonal bar, etc.), stainless steel flange, stainless steel pipe fittings, stainless steel welding wire, etc. The materials are 201, 202, 301, 304, 304L, 321, 316, 316L, 310S and other common materials. The 1996 Pipe Flange and

Table e flange is used in the connection between chemical, construction, water supply, drainage, oil and gas, light industry and heavy industry, refrigeration, sanitation, pipeline, fire, electrical, aerospace, shipbuilding and other infrastructure projects. 1) Type: Welding Neck(WN), Plate(PL), Slip On(SO), Blind(BL), Socket Welding(SW), Threaded(TH), Lap Joint(LJ), Long Welding Neck(LWN) 2) Widely Used Material For ASME

A flange is a disc-shaped part, also called a flange or flange. It is a mechanical part that is most common in pipeline engineering. classification (1) Divided by material, carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, ppc, etc. (2) It is divided into push, press, forge, and casting by the