Double flapper check valve

Model: CT Check valve -04
Place of Origin: Shaanxi,China (Mainland)
Application: Coiled Tubing operattion
Type: Double flapper
working pressure: 10000psi
service: Standard
Tools: Check valve
Condition: New
Size: 1.5"
Working condition: High pressure high temperature(HPHT)
Diameter: 38 mm
Delivery: 30 days

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:500.0 USDProduction Capacity:10 pcs/month
Trade Term:FOBPacking:polywood case
Payment Terms:L/C, T/TDelivery Date:Stock
Min. Order:1 Piece/Pieces
Means of Transport:Ocean, Air, Land

Coiled tubing tools

Double flapper check valve

 

1.The double flapper check valve is the standard part of the coiled tubing string, when the coiled tubing string or surface equipment is failed to work or damaged, the double flapper check valve will prevent the down-hole liquid refluxing into the tubing string. The double flapper check valve is designed with dual seal structure to improve the reliable of the sealing, the elastomeric seal is mainly for the low pressure sealing and the metal sealing is for the high pressure sealing.

 

2. Feature

*Dual elastomer seal for each group of flapper

*Designed for working in high & low-pressure wells 

* Removable flapper, easy to maintain

*Full bore design

3. Application

All standard Coiled Tubing Operations

Milling operations

Fishing operations

CT Spec.(in)

Max. OD(mm)

Min ID (mm)

W.P. (Psi)

Connection Length

1.250

31.8

8.0

10000

305.0

1.500

38.0

10.0

10000

335.8

1.750

44.5

16.0

10000

409.0

2.000

50.8

18.0

10000

414.5

2.250

57.0

25.0

10000

454.5

2.375

60.0

26.0

10000

454.5

2.875

73.0

32.0

10000

478.5

ZZ Top Oil Tools Co.,Ltd, with the professional technical team, specialized in providing cost-effective oilfield 

equipment, and at the moment ZZ TOP invested in two sub-factories, one is for Drill stem testing tools 

and some downhole tools, The other one is for wellhead equipment.

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: Screw connector

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