Description

9 5/8″ x 10000psi Full bore retrievable circulating valve

Product Description

Payment & Shipping Terms Supply Capacity
Unit Price: 400.0 USD Production Capacity: 10sets/month
Trade Term: FOB,CFR Packing: plywood
Payment Terms: L/C, T/T Delivery Date: 35days
Min. Order: 1 Set/Sets
Means of Transport: Ocean, Air, Land

9 5/8″ x 10000psi Full bore retrievable circulating valve  

DST RTTS circulating valve

Introducation of the full bore retrievable circulating valve

The RTTS circulating valve is a locked-open/locked-closed type that serves as both a circulating valve and bypass valve.

70Mpa working pressure The clearance between the RTTS packer (or any hookwall packer) and the casing ID is relatively

small. To reduce the effect of fluid-swabbing action when the tool is run in or pulled out of the hole, a packer bypass is

generally used.

Features and Benefits:

The valve can be locked closed when the packer is unset to reverse fluid around the bottom of the packer. The tool’s

full opening allows tubing-type guns and other wire line equipment to pass.

Technical parameter of the RTTS  circulating valve

Specification 41/2″-5″ 5 1/2″ 7 5/8″ 9 5/8″
OD 3.56in 4.18in 4.626in 6.122in
ID 1.77in 1.988in 2.36in 3in
Total length(compression ) 35.61in 35.5in 36.5in 42.86in
Stroke 6.59in 168.5 6.63in 6.67in 6.59in
Working Pressure 70MPa 70MPa 70MPa 70MPa
Tensile Strength 1113KN 1065 KN 1567 KN 2100.4 KN
Torque Strength 23KN*m 24 KN*m 42 KN*m 41.9 KN*m
Internal Pressure Strength 182MPa 94 MPa 159 MPa 141.5 MPa
Extra Pressure Strength 167 MPa 89 MPa 148 MPa 131 MPa
Flow area 1353 mm2 1671 mm2 1700mm2 2550 mm2
Working Enviroment H2S H2S H2S H2S
Working Temperature -20℉-400℉ -20℉-400℉ -20℉-400℉ -20℉-400℉
Connection Thread 2 3/8UP TBG.BX3 3/32-10UN.P 2 3/8UP TBG.BX3 1/2-8UN.P 2 7/8UP TBG.BX4 5/32-8UN.P 4 1/2IF.BXP