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DST Rupture Disc Circulating Valve 5 X For Drill Stem Testing
DST Rupture Disc Circulating Valve 5 X For Drill Stem Testing
DST Rupture Disc Circulating Valve 5 X For Drill Stem Testing
DST Rupture Disc Circulating Valve 5 X For Drill Stem Testing
Specifications
Brand Name :
Techcore
Model Number :
RD Circulating Valve
Certification :
ISO
Place of Origin :
China
MOQ :
1 set
Price :
Negotiable
Payment Terms :
T/T, L/C, D/P
Supply Ability :
50 sets / year
Delivery Time :
30-45 days
Packaging Details :
Polywood case for land, air, ocean shipment
Application :
Oil & Gas well downhole testing
Usage :
Drill Stem Testing
Material :
AISI 4130
Type :
APR Tools
Standard :
NACE MR-0175
Product name :
Rupture disc circulating valve
Working pressure :
15000 psi / 105Mpa
Working condiction :
standard serive or sour service
Description

DST Tools Rupture Disc Circulating Valve 5" x 15000psi for Drill Stem Testing

The Rupture Disc Circulating valve is the same as RD Safety circulating valve except short of ball valve section, the annulus pressure made RD burst and the pressure goes into RD hole and push circulating mandrel forward, then open the circulating ports.

The tool is composed of three major sections:

1. The power section consists of a power mandrel case and rupture disk that is available for a wide range of pressure applications. The rupture disk bursts at a predetermined pressure, allowing annulus pressure to be applied to a differential area on the power mandrel. The power mandrel moves down, first pushing the ball valve closed, and then opening a set of circulating ports.

2. The circulating section consists of a set of ports that are initially sealed by the power mandrel. When the rupture disk bursts, the power mandrel moves down, exposing the ports that allow communication between the annulus and workstring.

Specification of Full Bore Retrievable Packer / RTTS Packer in 7inch

No Specification 5” RD Circulating valve
1 O.D. 127.5mm
2 Bore Diameter 57mm
3 Length 1220mm
4 Working pressure 105Mpa
5 Internal pressure strength 139Mpa
6 External pressure strength 120Mpa
7 Tensile strength 2139KN
8 Torque strength 61KN.m
9 Service H2S,NACE MR0175(>175oF)
10 Working temperature -29oC+204oC
11 Connection thread 3 7/8CAS. BXP or 3 1/2 IF.BXP

DST Rupture Disc Circulating Valve 5DST Rupture Disc Circulating Valve 5

About ZZ TOP OIL TOOLS

Xi’an ZZ Top Oil Tools Co.,Ltd as head office registered in Xi’an City in 2010, and in 2016, ZZ TOP OIL TOOLS enlarged the downhole oil tools factory under the Brand - TECHCORE OIL TOOLS, which engages in designing and manufacturing the downhole oil tools including DST tools, Coiled tubing tools etc.

We provide the clients highly efficient & expertise service as well as more comprehensive products to meet the customers' requirements during the work, and insists on "Traceability, Serialization" for each tools and related parts

Drill stem testing tools for cased hole, open hole and slim hole:

* Full bore retrievable packer: RTTS packer, mechanical setting retrievable packer, Double grip mechanical setting retrievable packer, Single grip mechanical setting retrevable packer, CHAMP packer, High pressure retrievable packer, high pressure retrievable packer with bypass

* Downhole Tester Valve: Select tester valve, LPR N Tester valve, tubing string test valve

* Circulating valve: full bore retrievable circulating valve, multi-cycle circulating valve, omni valve, RD safety circulating valve, IPO valve, RTTS Circulaitng valve, Hydraulic circulating valve

* Shock Absorber: Vertical shock absorber, Radial shock absorber

* Safety valve: RTTS safety valve, Super Safety valve, BOP safety valve

Product tags

drilling float valve spec

,

disc type check valve

,

double disc check valve
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DST Rupture Disc Circulating Valve 5" X For Drill Stem Testing

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Product Detail
Brand Name :
Techcore
Model Number :
RD Circulating Valve
Certification :
ISO
Place of Origin :
China
MOQ :
1 set
Price :
Negotiable
Contact Supplier
DST Rupture Disc Circulating Valve 5 X For Drill Stem Testing
DST Rupture Disc Circulating Valve 5 X For Drill Stem Testing

XI‘AN ZZTOP OIL TOOLS CO.，LTD

Verified Supplier
6 Years
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Wellhead Christmas Tree, Wellhead Casing Head, Tubing Head Spool
Total Annual :
3000000-5000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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