Are the Valves Closed Clockwise and Open Counterclockwise?
The valves are the control part of the fluid conveying system, which have the functions of cutting off, regulating, diverting, preventing backflow, regulating, diverting or overflowing pressure relief...
Stub End Machined Buttweld
Stainless steel stub end is a punching method for turning over the outer edge of the rough forgings or semi-finished product. the edge is turned into a vertical edge along a certain curve. When the ed...
Cap Varnish Paint Seamless Buttweld
A butt welding cap is a type of pipe fitting that covers the end of a pipe. It can be welded on to close the end of the pipe. On a weld, if it is a temporary close, or the contractor wants to add to t...
Plastic Flange
Normal materials of plastic flange include PVC and PP, etc. Compared with steel flange, plastic flange is smooth, light weight, antioxidant, corrosion prevention and erosion resistance.
QSL3S-2 3PCS Ball Valve Butt-Welding
Welded ball valve closure member is a sphere, it is relying on the sphere around the center line of the valve body 90 degree rotation to achieve open and close a valve.
Grooved Butterfly Valve
Grooved end butterfly valves are fixed to the pipes by means of standard clamping couplings. The grooved end clamping system is widely used for indoor fire protection installations since it is a fast ...
SSAW Pipes
SSAW steel pipe (spiral submerged arc welded steel pipe) is formed by spiral bending of hot-rolled strip steel, and spiral seam steel pipe (also called spiral welded pipe, spiral pipe spiral steel pip...
Dismantling Joints
The Dismantling Joints are double flanged fittings that accommodate up to longitudinal adjustment and can be locked at the required length with the tie bars supplied. It is a new product that is conne...
Precautions for Using the Flanged Gate Valves
If we do not pay attention to the relevant matters in the process of using the flange gate valve, it may cause damage to the flange gate valve. The following are the precautions for the use of flanged...
Cap Pickled Seamless Buttweld
Stainless steel caps in English (Stainless steel caps) are also known as plugs or heads. Purpose: Pipe fittings that are welded on the pipe end or installed on the external thread of the pipe end to c...
Reducing Tee Varnish Paint Seamless Buttweld
The Reducing Tee is also a kind of Tee, but the branch pipe and the main trunk line have an unequal pipe diameter . Reducing Tee is widely used in the construction and maintenance of projects in the p...