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XI'AN ZZ TOP OIL TOOLS CO.,LTD
XI'AN ZZ TOP OIL TOOLS CO.,LTD

China Well testing pump through Rupture disc safety valve manufacturer

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Well testing pump through Rupture disc safety valve 

Price: 1.0 USD 
Payment Terms: T/T,L/C 
Special Groups: DST Tools (146)
DST Super safety valve (9)
DST circulating valve (8)
drill stem testing SSV (5)
well testing circulating safety valve (2)
Place of Origin: Shaanxi, China (Mainland) 
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Product Detail

Model No.: 5" safety valve
Production Capacity: 10sets/month
Delivery Date: 35days
Woring Temperature: 400F
Standard: NACE MR0175
Operation: Mechanical
Delivery: 30-45 days
Size: 5 "
Means of Transport: Ocean,Land,Air
Packing: plywood
Working pressure: 70Mpa
Material: AISI4140
Type: Fullbore
Package: Wooden
working condition: H2S service

The 5" x 15000psi Pump through safety valves are a sort of safety valve in full bore type, applied for Drill stem testing (DST) operation in HPHT well

5" x 15000psi Pump Through RD safety valve

Well testing pump through Rupture disc safety valve


Introduction of the pump through RD safety valve

The Pump Through Rupture Disc safety valve is a kind of testing tools that used for drill stem testing operation in HPHT well testing. The pump-thru RD safety valve is functioned by increasing the applied annulus pressure, so that the annulus pressure at the tool reaches a predertermined value at which point the Rupture Disc will burst. So the safety valve responses to annulus overpressure but can be reopened by pumping down the tubing.

The pump through Rupture Disc safety valve is composed of Power section and safety section. The desired operting pressure must be fixed before the Pump Thru RD Safety Valve is used.


Technical parameter of the 5" Pump Thru RD Safety Valve

Nomial Tool Size5 in
Inner Diamter5.03 in
Differntial Pressure15000 psi
Absolute Pressure24000 psi
Working temperature500 oF
Nuumber of Ports7
ZZ TOP's facility


5  x 15000psi Pump Through RD safety valve


ZZ TOP'S STOCK OF DST TOOLS PARTS




DST TOOLS :

Packer,circualting valve,select tester valve,APR N-valve,OMNI valve,Hydraulic Jar,Tubing string tester

1. Full bore retrievable Packer, 7" Casing, working pressure 70Mpa, Working Temperature 400F, Connection: IF,

2. Downhole Tester valve, 5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 

3. Hydraulic Jar,5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 4sets

4. Rupture disk Circulating valve, 5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 4sets

5. Flowhead (surface test tree), 3 1/16", working pressure 70 Mpa. 1set


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Tel: 86-29-81779342
Mobile: 136 2920 7466
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Company Info

XI'AN ZZ TOP OIL TOOLS CO.,LTD [China (Mainland)]


Business Type:Manufacturer, Distributor/Wholesaler, Service
City: Xi'an
Province/State: Shaanxi
Country/Region: China (Mainland)

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