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Buried welded ball valve

Release date: [2017-04-22] click through rate:
 Buried welded ball valve

Material of directly buried welded ball valve:

1) : valve body: carbon steel st37.0, a106-b; 20 steel

2) : Ball: stainless steel 304 or 316

3) : stem: 2Cr13

4) : stem seal: Perfluorocarbon

5) : ball seal: rtfe (PTFE + C)

Standard features of directly buried welded ball valve:

1) : diameter: DN 15-600

2) : pressure: PN 16-40

3) : working temperature: - 29 ℃? + 200 ℃

4) : directly buried welding ball valve suitable for medium: Petroleum / gasoline, liquefied natural gas / liquefied petroleum gas, petrochemical industry, steel plant, heating pipe, etc

5) Operation mode of directly buried welded ball valve: handle, gear (vertical / horizontal), electric

Characteristics of directly buried welded ball valve:

1) : directly buried welded ball valve, there will be no external leakage.

2) : as the valve seat of direct buried welded ball valve is composed of carbon Teflon sealing ring and spring, it has strong adaptability to the change of pressure and temperature, and will not produce any sliding within the marked pressure and temperature range.

3) High precision ball welding process detection instrument.

4) : as the valve body material is the same as the pipe material, the directly buried welded ball valve will not have uneven stress and deformation due to earthquake and vehicle passing through the ground, and the pipeline is aging resistant.

5) : the sealing ring body is made of PTFE with 20% C (carbon) to ensure no leakage (0%).

6) The buried welded ball valve can be directly buried in the ground, instead of building a high large valve well, it only needs to set up a small shallow well on the ground, which greatly saves the construction cost and project time.

7) : the length of valve body and the height of valve rod can be adjusted according to the construction and design requirements of pipeline.

8) Light weight, high precision, no interference.

9) Using excellent raw materials, it can keep the pressure above PN25.

10) Compared with the same specification products in the same industry, the valve body is small and beautiful.


Contact us

Tel: 0577-57788088

Fax: 0577-57788098

Mobile phone: 13968947577

Q Q :373149623

Email: q61f88@163.com

Address: No.88, industrial center road, Yongjia County, Wenzhou City, Zhejiang Province

Website: http://kwult.com/