DST Mult - Cycle Circulating Valve 3 7/8" x 15000 psi working pressure

Model: 3 7/8" Circulating valve
Place of Origin: Shaanxi,China (Mainland)
Usage: Drill stem testing
Type: Mult - cycle circulating valve
working pressure: 15000 psi
service: standard
standard: NACE MR0175
Material: Alloy Steel
Size: 3 7/8"
Operate: Annulus pressue operated
Brand: Techcore
Structure type: Halliburton type
Special Groups: DST Multi-circulating valve
DST OMNI valve
Multi Cycle Circulating Valve
Multicycle Circulating Valves

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:1.0 USDProduction Capacity:5 pcs/month
Trade Term:FOB,CFR,EXWPacking:polywood case
Payment Terms:L/C, D/A, T/TDelivery Date:7 days
Min. Order:1 Piece/Pieces
Means of Transport:Ocean, Air, Land

DST Mult - Cycle Circulating Valve 3 7/8" x 15000 psi working pressure

Cased Hole OMNI Valve Multi Cycle Circulating Valve for Drill Stem Testing Valve

 

Structure of mult - cycle cirulating valve / OMNI valve

 

The mult cycle circulating valve is the recloseable circulating valve operated by annulus pressure. The tools is named OMNI circulating valve in Halliburton. The mult-cycle circulating valve is composed with  a nitrogen section, an oil system, a circulating valve, and a ball valve.

* The Nitrogen section consists of the Top Adapter, nitrogen filler body, nitrogen mandrel, nitrogen

  case, piston, nitrogen plug, nitrogen filler plug etc.

* Oil system is composed of the power nipple, check valve assemblies, locking connector, rotating

  mandrel, ratchet, Steel Balls, operating Mandrel, oil chamber case, floating Piston etc.

* Circulating valve sections is comprised of the sealing Nipple, circulating case ,circulating Nipple,

  circulating mandrel, seal rings etc.

* The ball valve section is comprised of the spring fingers, the upper seat holder, the lower seat holders,

   the operating pins, the ball valve assemblies ,lower adapter, etc

 

Specification of 3 7/8"  mult - cycle cirulating valve

 

Specification

3 7/8"

OD

99.1mm

ID

45.7mm

Length

6555mm

Working pressure

105Mpa

Ball valve Open Differential pressure

35Mpa

Ball valve top and bottom differential pressure

70Mpa

Number of Ports

6

Service

H2S,NACE MR0175(>175oF)

Working temperature

-29℃~+204℃

Connection thread

27/8″CAS.B×P 

About ZZ TOP Oil Tools

ZZ Top Oil Tools Co.,Ltd, was established in 2012, with the professional technical team and international business team, ZZ TOP alway insist on providing cost-effective oilfield equipment and timely service to our customers, and unitl now ZZ TOP invested in two sub-factories to expand the better service, one factory is for Drill stem testing tools and downhole tools, the other one is for wellhead equipment according to API 6A &16A specification.

As one group, ZZ TOP provides the clients highly efficient & expertized 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.

 

 

Category: Multicycle Circulating Valve/DST OMNI valve

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