GOST Pipe Fittings,Pipe Elbow,Pipe Tee,China Pipe Fitting Manufacturer

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2. Pipe Elbow It is bent at an angle to allow straight pipes to be joined at an angle, thereby realizing a change of direction. Of all pipe fittings, pipe elbow is the most widely used one, which is used in a variety of applications in such as electrical power, marine, heating, papermaking, metallurgy, petrochemical...
2. Pipe Tee A pipe tee is a type of pipe fitting designed for joining plumbing pipes. With a pipe tee, a plumber can combine or split the flow of two separate pipes. Generally, a standard pipe tee is used to join pipes of the same diameter. However, the tee can also be used to join pipes of different diameters when it includes a reducer.
2. Pipe Reducer There are two main types of reducer, that is, concentric reducer and eccentric reducer.
  With reliable quality and high durability, our pipe reducer is widely used in such as electrical power, marine, petrochemical, chemical, heating, papermaking, metallurgy, oil and gas, and more.
2. Pipe Cap Pipe caps are available in many types.
  By materials they use: carbon steel cap, stainless steel pipe cap, alloy steel cap, etc.
  According to their shape: hemispherical pipe cap, elliptical pipe cap, dish-shaped cap, etc.

GOST Pipe Fittings

Yanshan is a major manufacturer of pipe fittings, based in China. We offer various types of products such as GOST pipe fittings, weld neck flange, pipe bend and so on. Our products are high quality and competitively priced. Our full chain of manufacturing pipe cross, galvanized steel pipe can be completed in China, even in one city. Our lower manufacturing cost can save your purchasing cost. A more detailed description of our product is shown on the page.

Main Products

2. Slip On Weld Flange Slip on weld flange is probably the most widely used flanges and is ideal for connection of steel pipes with nominal pressure less than 2.5MPa. There are several mounting holes around the perimeter and two flanges are bolted together with a gasket in between them. As the inside diameter of the slip on weld flange is determined by the outside diameter of the pipe, customers do not have to specify the pipe...
2. Weld Neck FlangeA weld neck flange is an industrial flange that has a long tapered hub. As an experienced flange maker in China, we at Yanshan are able to provide weld neck flanges that are quality built, durable, deformation free and have good sealing effect. Our weld neck flanges are widely used for pipelines which are subject to high pressure and extreme fluctuations of temperature...
2. Plate Weld FlangeA plate weld flange is a flat, circular disk with several holes around the perimeter, used to join a variety of elements. Flanges are frequently used in pairs. They are bolted together with a gasket in between them. Due to its low cost and ease of use, plate weld flange is widely used in fuel and water pipelines.
  ASME B16.5 and ASME B16.47 plate weld flanges
  DIN 2634, DIN 2635...
2. Blind FlangeAmerican standard series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500
  European standard series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400
  Flange Facing Types
  American series: Flat Face(FF), Raised Face(RF), Groove(G), Male and Female Face(MFM), Ring Joint(RJ)