• Model Number: DN 15-800mm
• Brand Name: HBYS
• Place of Origin: Hebei, China
• Minimum Order Quantity: 1
• Supply Capacity: 500/month
• Payment: T / T, L / C, D / P, D/ A, credit card, PayPal, Western Union remittance, cash, custody
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DN 15-800mm Oil And Gas Welded Ball Valve Description

DN 15-800mm Oil And Gas Welded Ball Valve   Full Welded Ball Valve company   China Best Ball Valve Price

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.

Full Welded Ball Valve Details

Oil And Gas Welded Ball Valve Material of main parts

Part Name

material

Valve body

WCB

ball

stainless steel

Valve stem

stainless steel

seal

PTFE

Oil And Gas Welded Ball Valve Dimensions and connection dimensions

PN

Nominal diameter
(mm)

Size (mm)

A

L

D1

d

D (GB)

25

40

300

1000

88.9

38

45

50

300

1000

114.3

50

57

65

300

1000

139.7

65

73

80

300

1000

168.3

80

89

100

300

1000

177.8

100

108

125

400

1000

219.1

125

133

150

400

1000

273

150

159

100

300

1000

177.8

100

108

125

400

1000

219.1

125

133

150

400

1000

273

150

159

200

400

1100

355.6

200

219

250

500

1100

426

250

273

300

500

1230

508

290

325

350

500

1400

558.8

350

377

400

500

1550

680

400

426

500

600

1700

830

500

529

600

700

2000

1000

600

630

700

700

2195

1150

700

720

800

800

2300

1252

770

820

900

900

2550

1456

874

920

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.

Hebei Yaosheng IM & EX Trading CO.,Ltd 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!