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

1. Carbon Steel Flange Installation Precautions (1) Gasket should have good oil resistance and anti-aging performance, as well as better elasticity and mechanical strength. The installation should be based on the shape of the connector to choose different sections and sizes of gaskets, and placed correctly. (2) Carbon steel flange aprons and regulations in any

High-pressure forging pipe is relative to the casting pipe, the use of forging machinery to the metal billet pressure, so that it produces plastic deformation to obtain a certain mechanical properties, a certain shape and size forgings processing methods. Forging the main technological means of the pipe, forging the meaning is forged, through the forging

Threaded pipe fittings is a kind of pipe fittings with threads, which are divided into various types and specifications. This encyclopedia from the threaded pipe fittings, threaded pipe fittings specifications, thread key standards, threaded pipe fittings material, from a number of angles to understand this life is often used in pipe fittings. What is a

Excellent wear resistance, continuous use: Special ceramics wear-resistant equivalent to manganese steel 266 times times, by the middle-South industrial Large Powder Metallurgy Research institute. However, compared with the off-line heat treatment, the process of direct normalizing is simpler and the energy is saved. This method does improve the appearance of the elbow and can also

Carbon steel elbow is a kind of elbow that can improve the temperature of warmth, which is often used in people’s daily life, which has been widely accepted and used. Carbon steel elbow universal use and construction, in the laying of the decoration and piping, it is very good to ensure the normal and unobstructed

LFDY Group is leading manufacturer and supplier of forged & cast wheel, which is used on international standards for all classes of rolling stock. All types of forged wheels like crane wheels, railcar wheels, industrial wheels, rope crane wheels, trolley wheels and gate wheels. These wheels deliver improved performance in heavy haul, freight, passenger and