Single Flanged Welded Ball Valve

Single flange fully welded ball valve design reasons that other valves after pipeline installation , you can not directly install fully welded ball valve , according to the circumstances, Hebei Tongli company specializing in a single flange fully welded ball valve. Flanged ends can and other valves, or pipe flange connection, and the other end connected by welding , easy to replace the valve flange end .

Single flange fully welded ball valve applications :

City gas : gas export pipeline , the main trunk and each branch supply pipes.

Central heating : Large heating equipment output pipelines, trunk , branch .

Heat exchangers : Pipeline and its opening and closing the loop .

Steel plant : a variety of fluid pipes, exhaust pipes, gas and

Heat supply pipelines, fuel supply pipe.

A variety of industrial equipment: various heat treatment pipes , industrial gas and heating pipes.

Single flange fully welded ball valve construction and design :

Single flange welded ball valve is completely designed and manufactured in accordance with API6D , fire anti-static . Stem lengthened according to user requirements , body and other metal parts used in all spheres of high-quality forged materials to ensure the quality and strength of ball . Sphere with packing boxes or support plate fixation. Packing boxes or support plate fixed ball can eliminate bending media sphere force acting on the valve stem to produce , so the stem is exposed only torque. And in the sphere of fixed low-friction Teflon around Le composite bearings. Smooth operation of the valve , a small switch torque , easy to operate. Seal is a unique two soft seal and metal seal form triple sealing . Ensure reliable sealing, safe to use. Long-life , maintenance-free .

Single flange fully welded ball valve Features:

1. single flange body structure , individual welding, there will be no external leakage.

2. the valve seat by a PTFE sealing ring and spring changes in the composition of the pressure and temperature adaptability in the range does not have any leaks.

3.anti- leak stem structure at the bottom of the stem has a self-proclaimed PTFE seals and an O-ring, there are two O -rings above , consisting of two PTFE gaskets to ensure no leakage .

4.the body is light and easy to heat .

5.can be selected according to a single flange welded ball valve flange diameter pipeline , construction and design requirements can adjust the length of the body and stem height.

6.the sphere is very precise precision , easy operation, no adverse interference .

7.there are two kinds of welded and flanged connections .

8.Operation: Lever , gear ( vertical / horizontal )

9.in the case of valves used in normal operation , the warranty period is 20 years.






wooden box with filling or according customer's requirement

Single Piece Ball Valve Flange End

Flange End Ball Valve

Socket Weld End Ball Valve

Flange End Globe Valve

Model: KHB-G1/2"

Material: Carbon Steel

Pressure Rating: PN 500 Bar (very high pressure)

Connection Type: Likely threaded ends (BSP or NPT) based on the fittings

Operation: Manual, with a red lever handle

Product Grade: As per Client Requirement (MS/SS, etc)
Minimum and Maximum Price: As per Request
Price Units: USD
Incoterms: As per Mutual Understanding with Buyer
Product Origin: India
HS Code: Provided as per product
Minimum Order Size: NO MOQ (We can cater small quantities also)
Packaging Details: For Export Material (Export Quality Wooden Box)

Product Grade: As per Client Requirement (MS/SS, etc)
Minimum and Maximum Price: As per Request
Price Units: USD
Incoterms: As per Mutual Understanding with Buyer
Product Origin: India
HS Code: Provided as per product
Minimum Order Size: NO MOQ (We can cater small quantities also)
Packaging Details: For Export Material (Export Quality Wooden Box)