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All welded steel ball valve

All welded steel ball valve

All welded ball valves are widely used in city gas, urban heating, petrochemical, shipbuilding, steel, pressure regulating stations, power plants and other types of pipeline equipment.

  • Item NO.:

    XU127
  • Lead Time:

    45Days
  • Product Orgin:

    CHINA
  • Brand:

    XUVAL
  • Shipping Port:

    Shanghai
  • Payment:

    100%TT
  • Color:

    Blue
Products Details

Introduction:

Welded ball valve can be directly buried in the ground, no need to build a tall valve well to reduce the cost of the project, but also can avoid the operation of the valve caused damage to personnel, welding ball valve can run for a long time and reliable use, in the case of normal operation of the valve, the warranty period of 20 years.

Welding ball valves are widely used in different fields, its superior quality and high performance stability is out of reach for ordinary cast steel ball valve, the service life of full welded ball valve is far greater than cast steel ball valve, full welded ball valve is widely used in city gas, urban heating, petrochemical industry, shipbuilding, steel, gas station, power plants and other kinds of pipe devices.

Technical characteristics:


1. The valve body structure is welded as a whole, and there will be no external leakage.

2. The valve seat is composed of PTFE seal ring and spring, which can adapt to the change of pressure and temperature, and will not produce any leakage within the range of use.

3. The stem of the anti-leakage structure, the bottom of the stem is a PTFE self-sealing gasket and an O-ring, above which there are two O-rings, two PTFE gaskets, to ensure no leakage.

4. The valve body material is the same as the pipe material, there will be no uneven stress, and it will not be squeezed out of shape due to earthquake and when the vehicle passes through the ground.

5. Valve body is light and easy to hold heat.

6. Directly buried ball valve can be directly buried in the ground, no need to build tall valve Wells, just set up a small shallow well on the ground, greatly saving construction costs and engineering time.

7. Adjust the length of the valve body and the height of the valve stem according to the construction and design requirements of the pipeline.

8. The machining precision of the ball is very precise and easy to operate without bad interference.

9. There are two kinds of connection: welding and flange.

10. Operation mode: handle, gear (vertical/horizontal)

11. The warranty period is 20 years under normal operation of the valve.


Application
Scope of application Heating system,district heating,Industrial use,city gas.
Applicable medium Water,air,oil and others does not chemically react with carbon steel reactive fluid.
Temperature range -29℃~200℃
Testing standard API 598

Main dimensions
DN

Nominal

diameter

DH

d

A/B

t L H1 H2

Weight

(KG)

700 600 1016 711/720 22 1346 650 860 2050
800 700 1130 813/820 24 1524 705 915 3150
900 800 1245 914/920 28 1727 770 1000 4700
1000 900 1415 1016/1020 30 1900 855 1110 5800
1100 980 1555 1124 32 1900 925 1180 6700
1200 1080 1700 1219/1220 36 2100 995 1300 8200
1400 1156 1950 1422/1420 42 2200 1095 1590 9500

Packing & Delivery : 

Packing Details : all by seaworthy plywood case and packed strongly by packing belt as below

Delivery Details : Generally it is 5-10 days if the goods are in stock. or 15-30 days if the goods are OEM or not enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45 days.




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    If you are interested in our valves and want to know more details,please leave a message here,we will reply you as soon as we can.