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Rupture Disc Circulating Valve 5 Inch For Drill Stem Testing Service 127.5mm

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Rupture Disc Circulating Valve 5 Inch For Drill Stem Testing Service 127.5mm

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Brand Name : ZZ TOP OIL TOOLS

Model Number : 5" RD Circulating Valve

Certification : ISO, API

Place of Origin : China

MOQ : 1 set

Price : USD 1-10000/set

Payment Terms : L/C, T/T, D/P

Supply Ability : 10 set/month

Delivery Time : 30-50 days

Packaging Details : Pollywood

Product : Internal Pressure Operated Valve / IPO

Type : Tubing Pressure Operated

Size : 5 inch

Working Pressure : 15000psi

Application : Oil Well Downhole Testing Service

Connection : IF, EUE , CAS

Working Condition : Oil & Gas & H2S service

Working Temperature : Up to 425oF

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Rupture Disc Circulating Valve For Drill Stem Testing Service

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

The Rupture Disc Circulating valve 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.

Technical parameter of Rupture Disc Circulating valve / RD Circulating Valve

1 OD 5”(127.5mm)
2 ID 57mm
3 Length 1220mm
4 Working Pressure 105Mpa(15000psi)
5 Tensile Strength 2337KN
6 Burst Pressure 140Mpa
7 Collapse Pressure 130Mpa
8 Torque Strength 61kN.m
9 Flow Area 2025.8mm2
10 Working Temp. -29oC~180oC
11 Service H2S NACE MR0175(Above 175F)
12 Connection Thread 3 1/2” /EUE/IF/CAS Box Pin

Rupture Disc Circulating Valve 5 Inch For Drill Stem Testing Service 127.5mm Rupture Disc Circulating Valve 5 Inch For Drill Stem Testing Service 127.5mm



Product Tags:

Rupture Circulating Valve

      

Circulating Valve 5 inch

      

drill stem testing 127.5mm

      
China Rupture Disc Circulating Valve 5 Inch For Drill Stem Testing Service 127.5mm wholesale

Rupture Disc Circulating Valve 5 Inch For Drill Stem Testing Service 127.5mm Images

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