Service 02
Valves, Chokes & Pumps
Gate, ball and check valves, manual and actuated chokes, and process pumps — supplied, installed, serviced and troubleshot on site or in the workshop.
Overview
Flow-control equipment is where most unplanned shutdowns start. We supply valves, chokes and pumps matched to your pressure, temperature and fluid conditions, and we stay with the equipment afterwards: installation, spares, repair, re-testing and troubleshooting at your site or in our partner workshops.
What’s included
- Gate, ball, check, globe and plug valves — API 6D, API 600 / 602, API 6A
- Positive, needle & seat, external sleeve, plug & cage, velocity control and gas-lift chokes
- Choke actuation — pneumatic, hydraulic, electro-hydraulic, electric and stepping actuators
- Pumps — end suction, in-line, axially split case, multistage, screw and vertically suspended
- Booster, circulation, sump, sewage and chemical dosing pump skids
- Spares, seal kits and trims; repair, re-certification and pressure re-testing
- Installation by certified technicians, or packaged units ready for line cut-in
Standards & grades
Supplied to the governing standard.
| Standard | Scope | Grades / classes |
|---|---|---|
| API 6D | Pipeline and piping valves | Class 150–2500, NACE MR0175 trims |
| API 6A / API 16C | Wellhead equipment and chokes | 2,000–15,000 psi; ANSI classes up to 4500# |
| API 600 / 602 / 608 | Gate, compact and ball valves | Carbon, stainless, duplex, nickel alloy |
| API 610 / API 676 | Centrifugal and positive-displacement (screw) pumps | OH, BB and VS configurations |
| API 598 | Valve inspection and testing | Shell, seat and backseat tests |
Typical applications
- Production manifolds and flow stations
- Wellhead and gas-lift systems
- Pipeline block valves and pig launchers
- Produced-water, transfer and booster pumping
- Utility, fire-water and sewage systems
Documentation provided
- Valve and choke hydrotest certificates
- API 6A material and performance documentation
- Pump performance curves and datasheets
- Repair and re-test reports
- Installation and commissioning records
Related projects
Valves, Chokes & Pumps in the field.
Refinery maintenance contractor · Houston Ship Channel, TX
Turnaround flange & valve package, Gulf Coast refinery
Kitted flanges, gaskets and studs by work package, plus valve repair and re-test during a turnaround.
0 h
Outage extension
Production operator · Eagle Ford, TX
Valve, choke and pump overhaul at a production flow station
Overhaul of manifold valves, production chokes and transfer pumps during a planned shutdown, with crews, cranes and spares supplied.
FAQ
Questions buyers ask us.
Request for quotation
Need help with valves, chokes & pumps?
Upload your material take-off, drawing or line list. We quote line by line with lead times — usually within 24 hours.