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Basic principles of flange bolt hole positioning

Jun 22, 2022

Basic principles of flange bolt hole positioning The number of bolt holes in the flange and the diameter of the bolt holes are clearly specified. The number and diameter of flange bolt holes vary depe...
Industry News

Teach you how to install the valve without error

Jun 21, 2022

(1) Orientation and location Many valves are directional, such as globe valve, throttle valve, pressure reducing valve, check valve, etc. If they are installed upside down, it will affect the use effe...
Industry News

Installation and use instructions of plastic ball valve

Jun 13, 2022

Installation and use instructions of plastic ball valve Plastic ball valve installation instructions First of all, there is an arrow direction indication on the ball valve body, and the water flow d...
Industry News

What are the advantages of large diameter PVC electric butterfly valve?

Jun 10, 2022

What are the advantages of large diameter PVC electric butterfly valve? The PVC electric butterfly valve adopts a PTFE-lined butterfly plate with a spherical sealing surface. The valve is easy to oper...
Industry News

The alias and function of PVC plastic check valve

Jun 02, 2022

The alias and function of PVC plastic check valve PVC plastic check valve can be called a one-way valve or a check valve. It is the action of allowing the flow of the medium itself to drive the valve...
Industry News

How to install UPVC flange wafer butterfly valve

Jun 01, 2022

The rotation center of the disc of the UPVC flange wafer butterfly valve (ie the center of the valve stem) is located on the centerline of the valve body and the section of the sealing surface of the ...
Industry News

The PPH pipeline adopts spray cooling in the vacuum tank

May 24, 2022

Both ends of the vacuum box are open, so flexible gaskets can be installed, and the extruded PPH pipes are led out of the water tank through the gaskets at both ends. When the PPH pipeline starts to p...
Industry News

The characteristics of the widely used PPH pipe

May 23, 2022

The characteristics of the widely used PPH pipe The reason why PPH pipes are so popular is also well understood. Compared with other pipes, PPH pipes have obvious advantages and have a longer service ...
Industry News

Product Features of Glass Fiber Reinforced Polypropylene FRPP Pipe Molded Drainage Pipe

May 20, 2022

Product Features of Glass Fiber Reinforced Polypropylene FRPP Pipe Molded Drainage Pipe The outer wall structure designed using the principles of physical mechanics is scientific and reasonable, and...
Industry News

What is the difference between PP pipe and PPH pipe

May 18, 2022

What is the difference between PP pipe and PPH pipe The special materials for PP pipes are divided into three generations: the first generation is modified by homopolypropylene, which is called PP-H, ...
Industry News

PVDF pipes have extraordinary physical properties, chemical properties, electrical properties

May 13, 2022

PVDF pipes have extraordinary physical properties, chemical properties, electrical properties PVDF pipe is a thermoplastic resin, and there are homopolymers and copolymers. The form is granular and po...
Industry News

PPH pipes must meet certain requirements to ensure normal drainage function

May 11, 2022

PPH pipes must meet certain requirements to ensure normal drainage function Requirements for pipes, the materials of drainage pipes must meet certain requirements to ensure the normal drainage functio...

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We are a specialized manufacturer and supplier of ball valve components.

Basic principles of flange bolt hole positioning

Teach you how to install the valve without error

Installation and use instructions of plastic ball valve

What are the advantages of large diameter PVC electric butterfly valve?

The alias and function of PVC plastic check valve

How to install UPVC flange wafer butterfly valve

The PPH pipeline adopts spray cooling in the vacuum tank

The characteristics of the widely used PPH pipe

Product Features of Glass Fiber Reinforced Polypropylene FRPP Pipe Molded Drainage Pipe

What is the difference between PP pipe and PPH pipe

PVDF pipes have extraordinary physical properties, chemical properties, electrical properties

PPH pipes must meet certain requirements to ensure normal drainage function