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  • DN 15-800mm Oil And Gas Welded Ball Valve

DN 15-800mm Oil And Gas Welded Ball Valve

Medium temperature: ≤120 ℃
Operating mode: bevel gear, polished rod
Medium: natural gas, gas, gas and medium that does not react with carbon steel
Size: DN40-900
Pressure: 1.6/2.5/4.0Mpa
Body material: WCB
Connection method: welding


Gas all- welded ball valves are widely used in urban gas pipelines,our products advantages:

1.Small construction spece, low construction cost;

2.The operator does not need to enter the well,The valve can be operated with a T-handle on the well, and it's not danger of choking;

3.According to the depth of underground gas pipeline, the valve can be provided with different lengthening height.

   Different port connections can be designed;

4.The valve with double diverging structure makes the pipe safer and more convernient for installation,debugging and maintenance.

5.All welded structure, no leakage part, The possibility of maintenance is relatively low, the valve weight is lighter.

Product Details

Oil And Gas Welded Ball Valve Material of main parts
Part Namematerial
Valve bodyWCB
ballstainless steel
Valve stemstainless steel
sealPTFE

QEN61F-25CF / QEN361F-25CF Gas Buried Ball Valve

Oil And Gas Welded Ball Valve Dimensions and connection dimensions
PNNominal diameter
(mm)
Size (mm)
ALD1dD (GB)
2540300100088.93845
503001000114.35057
653001000139.76573
803001000168.38089
1003001000177.8100108
1254001000219.1125133
1504001000273150159






1003001000177.8100108
1254001000219.1125133
1504001000273150159
2004001100355.6200219
2505001100426250273
3005001230508290325
3505001400558.8350377
4005001550680400426
5006001700830500529
60070020001000600630
70070021951150700720
80080023001252770820
90090025501456874920


Tips:

1.Compact structure, reasonable design, good valve rigidity, smooth passage.

2.The use of flexible graphite packing, reliable sealing, light and flexible operation

 

Applications:

Industrial applications: Petroleum, Chemical, Paper Making, Fertilizer, Coal Mining,Water treatment and etc.

 

Product Advantages:

 

1.We have Sand or Precision casting technology,So we can as your drawing design and production.

2.Customers' logos are available cast on the valve body.

3. All our casting with tempering procedure before Processing.

4. Use the CNC lathe during whole process.

5. The Ball seated surface use plasma welding machine welding/ Or high quality Rubber.

6. Every valve must be tested before delivery from the factory, only qualified ones can be shipped.

7.The kind valve we usually use Pallets to package, We also can according to specific customer's requests.

 

Company Advantages:

1.We are manufacturer Since 1992.

2.CE,API,ISO approved.

3.Fast delivery.

4.Low price with high quality.

5.Professional work Team!


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