ALL WELD BALL VALVE
Because the valve seat is composed of carbonized Teflon sealing ring and disc spring, it has strong adaptability to the changes of pressure and temperature, and will not produce any leakage within the marked pressure and temperature range.
Application:
City gas: gas output pipeline, trunk line and branch supply pipeline, etc.
Central heating: large heating equipment output pipeline, trunk line, branch line.
Structure:
Heat exchanger: opening and closing of pipes and circuits.
Iron and steel plant: all kinds of fluid pipeline, waste gas emission pipeline, gas and heat supply pipeline, fuel supply pipeline.
All kinds of industrial equipment: all kinds of heat treatment pipes, all kinds of industrial gas and heat pipes.
Characteristics:
All welded ball valve, no external leakage.
The machining process of sphere has advanced computer detector tracking detection, so the machining precision of sphere is high.
As the valve body material is the same as the pipeline material, it will not have uneven stress, and will not produce deformation due to earthquake and vehicles passing through the ground, so the pipeline is aging resistant.
The seal ring body is made of rptfe material with 25% carbon to ensure no leakage (0%).
The directly buried welded ball valve can be directly buried in the ground, instead of building a large valve well, it only needs to set a small shallow well on the ground, which greatly saves the construction cost and engineering time.
The length of the valve body and the height of the valve stem can be adjusted according to the construction and design requirements of the pipeline.
The machining precision of the sphere is very precise, the operation is light, and there is no bad interference.
Using advanced raw materials, it can keep the pressure above PN25.
Compared with the products of the same specifications in the same industry, the valve body is small and beautiful in appearance.
The service life of the valve is more than 20 years under the condition of normal operation and service.
Features:
1. The valve body is welded by steel pipe.
2. The ball pad is made of reinforced polytetrafluoroethylene.
3. The valve stem adopts explosion-proof design.
4. Temperature range: - 60-200 ºC
5. Drive mode: manual or turbine drive.
6. Test standard: API 598
Temperature and pressure curve table
Products Show:
Application Scenes:
FAQ:
1.Are you a trader or manufacturer?
We are a manufactor (Forging workshop and CNC machining workshop )
2.Can your products reach to FDA , CE and 3A requirements?
Yes, all of our material can reach to the requirements of FDA, ISO and 3A Certificate).
3.We can supply:
"Sanitary Butterfly Valve, Sanitary Check Valve and Diaphragm Valves, as well as Various Tank Accessories: Sight Glass, Strainers/Filter, Cleaning Ball.
And other Pipe Fittings, (Pipe Unions: SMS, DIN, IDF, RJT, 3A,DS; Fittings: Ferrule,Elbow, Tee, Reducer and all other Non-standrad fittings).
Each products are tested well by our strictly Quality Control System, and we also have excellent service to support you and promote your business."
4.Lead Time:
For large quantity, as usual, it can be sent out within 20-40 days.
Small parcel will be dispatched by DHL, FedEx, UPS OR TNT Courier.
Big cargo will be delivered by Air freight or By Sea.
5. About payment:
Payment methods: T/ T, Western Union
6.About samples:
We can provide samples production and service. Usually 2 to 5 days, the sample can be sent to your hands. We will choose the shipping way as you required: By sea, by air or by express. Any question about samples, please contact us.
7.For OEM products:
We will finish the production within 20-40 days after payment has been confirmed.
About delivery and shipping:
We will choose the delivery way as you required: By sea, by air, by express ect. Save your cost is our mission.
8.Warranty:
Any question or problem will be respond within 12 hours.
9.Lifetime service:
Any problem happened to our product, we will do our best to help client to solve it, spare parts will be half price in lifetime.
10.Problem solve:
If you can't solve the problem in your local, please delivery the product to us, we will repair it and then back to you.
11.Quality control:
All the products are calibrated with real working condition, and tested before shipping as qualified product.
12.Purpose:Attitude is everything.
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