Excellent Manufacturer for Flanges and Pipe Fittings in China

Jul 05,2024

Advantages and Disadvantages of Socket Weld fittings

Radiography is not practical on the fillet weld; therefore correct fitting and welding is crucial. The fillet weld may be inspected by surface examination, magnetic particle (MP), or liquid penetrant (PT) examination methods.


Jul 05,2024

Product information about elbows

Steel pipe elbow (sometimes also refereed as bends) is a key part in a pressure piping system used to change the fluid flow direction. It is used to connect two pipes with same or different nominal diameters


Jul 05,2024

Which flanges are we often used?

The calculated strength from a Slip On flange under internal pressure is of the order of two-thirds that of Welding Neck flanges, and their life under fatigue is about one-third that of the latter.


Jul 05,2024

Do you know what are the sides of the flange?

The Raised Face flange is the most common type used in process plant applications, and is easily to identify. It is referred to as a raised face because the gasket surfaces are raised above the bolting circle face.


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Chengnan Economic Development Zone, Yanshan County, Cangzhou City, Hebei Province, China