Valves

Product model:7"
Usage:oil well testing
Type:locked-open/locked-closed valve
Service:H2S, CO2
Standard: API...

QFZ Safety Valve Group for Accumulator, which consists of stopping valve with high-pressure ball core, direct overflow valve and a mini stopping valve

The API mud gate valve with union ends is mainly used for drilling mud circulating system in oilfield with high pressure and temperature operation.

Operate:full-opening, annulus pressure operated
Product model: Select Tester Valve
Working pressure:10000psi~15000psi
Application: oil well testing

Valve Assembly (valves, seats, springs & inserts)
There are four kinds of valve assemblies, Stem Guided Valves & Cross-arms Seats, Three Wing Valve

1. Custom structure design available
2. Precisely dimensions for easy replacement
3. Quick response to pressure directly

Type:full bore drill stem testing 5" Select Tester Valve
Materiall:Alloy
Service:H2S, CO2
Standard:NACE MR0175
Operate:Full-opening, annulus press

The Manual Ball Screw Gate Valve is designed and manufactured in accordance to API 6A and NACE MR-01-75, used for well control in oilfield operation

QFZ Safety Valve set for Accumulator, which consists of stopping valve with high-pressure ball core, direct overflow valve and a mini stopping valve

1. Equipped with Rexroth DBDS cartridge valve series
2. With 6 presetting pressures available
3. Most qualified selected

Size: 5"
Operate:annulus operated
Usage:oil well testing
Service:H2S, CO2
Working Condition : HPHT...

Standard: ANSI B16.5, ANSI B16.47 Series A & B, ANSI B16.48, API 605,
API 16D, API 17D, BS4504, BS3293, DN, AS, JIS
Material:
Carbon Steel: ASTM A1

Non Return Valve (NRV) 6" 2000psig WP RTJ R45 Connection ASTM 105N 16.5 Complete set with stud bolts and Ring gasket. (Carbon Steel). API6A PSL3 PR1

TIRE VALVES

1. Hydraulic bar manifolds normal / high flow valves
2. All burrs are clean up before surface treatment
3. Special design for different units

TPMS TR525 Tire valve:
1.Feature: Harder,Lighter,more Fasion than Traditional Ones
2.Material:Special Aluminium Alloy

product mode:Pressure operated tester valve (LPR-N valve)
standard:API,NACE MR0175
Operate:full-opening, annulus pressure operated
size:3 7/8''

1. Cetop5 (Size 10) bar manifolds for industrial hydraulic valves
2. Aluminum and ductile iron option
3. SAE, NPT, and BSPP porting

TPMS TR525 Tire valve:
1.Feature: Harder,Lighter,more Fasion than Traditional Ones
2.Material:Special Aluminium Alloy

Well Testing Choke Manifold, Choke Manifold, Kill Manifold, Eruption Manifold