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FJXZ-168, JXZ Tool Sagittate Vent Pressure Check Valve, Drilling Security tools

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Address: Room 1210, YiShang building, Xicheng Qu, Ma Liandao Rd. #11, Beijing, P.R.China, 100055

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FJXZ-168, JXZ Tool Sagittate Vent Pressure Check Valve, Drilling Security tools

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FJXZ-168, JXZ Tool Sagittate Vent Pressure Check Valve, Drilling Security tools
Product Details:
Place of Origin: China
Brand Name: HaoAn
Certification: MA、A、Lac-MRA、CNAS
Model Number: FJXZ-168
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Order
Packaging Details: Wood, Export Packaging
Delivery Time: EXW, FOB, CIF, 45-60 days
Payment Terms: T/T, The 50% First payment, 40% before shipment, 10% within 30 days after shipment.
Supply Ability: 50 per month
Description

JXZ Tool Sagittate Vent Pressure Check Valve. Oil and Gas Well Drilling Security tools. 

(China National Invention:XQ00326904311;China National Patent:XQ00843710611)

(Practicality new type patented product)

Flooding uncontrol in high pressure oil gas well causes serious blowout, and its consequence is disaster. It causes the great wastage of oil and gas, serious pollution of environmental, and also threaten personnel’s health who works in field, even causes the great wastage of life and proporty.

JXZ tool sagittate vent pressure check valve is a newly blowout prevention tool of drilling tools which would be employed during oil drilling well-control operation. When blowout occurs in oil gas well,   as connecting valve at wellhead, the valve is in open position to vent pressure of oil and gas, also fasten the valves. After connecting screw thread, valve could be shut off immediately to prevent oil and gas external eruption in drill pipe or drill collar , and tripping to killing well depth safely. When killing, valve could open to kill the well prosperous.

Security pressure relief system of JXZ tool sagittate vent pressure check valve could ensure that screw thread could be connected safely and successfully as pressure exsits in drilling tools which on wellhead.

The valve should be installed on its connection for wellhead operation. If there are two control levers, it easy for two people uplift to fasten at wellhead.

In order to prevent corrosion,rust, all the inter-parts of tools should adopt anti-corrosion material.

      The valve which both side connections are designed torelevant connection screw thread could be utility, because of different drill pipe sizes and its connected drill collar sizes.    

The specification and technology parameter of

JXZ Tool Sagittate Vent Pressure Check Valve(reference)

Mode

Outside diameter (mm)

Drift diameter (mm)

Rated working pressure

(Mpa)

Length

(mm)

Quality (kg)

Inner screw button

(up)

Outside screw button(down)

FJXZ-121

121

56

35/70

540

45

NC-38

NC-38

FJXZ-159

159

62

35/70

510

50

NC-46

NC-46

FJXZ-168

168

78

70/105

485

48

NC-50

NC-50

FJXZ-178

178

95

70/105

500

64

5½"FH

5½"FH

 

Note: outside screw button could be collected by customers when ordering.

Other about
Contact Us
Mr. George Zhao
  • Room 1210, YiShang building, Xicheng Qu, Ma Liandao Rd. #11, Beijing, P.R.China, 100055
  • Tel:86--13901031016
  • Fax:86-10-51938005
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