Valve, Fittings & Instrumentation Workshops
Turnkey workshops for assembly, testing, calibration, and refurbishment of industrial valves, pipe fittings, and measuring instruments — purpose-built for oil & gas, water, and industrial process clients.
What this solution is, and who it's for.
A regional valve workshop transforms the aftermarket economics of oil & gas and process industries. Instead of round-tripping equipment to Europe or Asia for recertification, operators service locally — faster turnaround, lower cost, shorter supply chains.
Sinovolt delivers complete workshops combining assembly, hydraulic and gas pressure testing, calibration, and refurbishment. International-standard traceability (API, ANSI, ISO) is built in from day one.
Every component of the facility, delivered under one contract.
Civil design inputs, process equipment, electrical, piping, automation, auxiliary systems, commissioning, training, and post-handover support — all included.
- Workshop layout: assembly bays, test bays, calibration cells, paint/coating line, packaging, warehouse
- Valve assembly stations with torque-controlled tooling
- Hydraulic pressure test benches (up to API 6D / API 598 / ISO 5208 pressure ratings)
- Gas test benches, cryogenic test rig (optional)
- Flow calibration loops for flowmeters
- Pressure and temperature calibration benches for instruments (traceable standards)
- Valve repair and refurbishment tooling: lapping machines, grinding, machining, NDT (PT, MT, UT as scope requires)
- Paint and coating line with curing
- QC laboratory for material verification (PMI, hardness)
- Document control and traceability system
- Compressed air, hydraulic utilities, lifting equipment
- Training on international standards (API, ANSI, ISO)
Capacity and capability envelope.
Actual project parameters are engineered against site conditions and client requirements. The ranges below describe the envelope of what we deliver.
| Parameter | Range |
|---|---|
| Workshop footprint | 1,500 – 8,000 m² |
| Valve size range | DN15 – DN1200 (custom ranges available) |
| Test pressure | Up to 1,000 bar (higher on request) |
| Typical sectors | Upstream / midstream / downstream oil & gas, water utilities, power plants, industrial process |
The six-step path from scope to handover.
Every Sinovolt project runs on the same disciplined sequence. Below is how it maps onto this solution.
Scope
Outcome-first conversation. Throughput targets, site realities, permitting, budget — resolved before any specification lands.
Design
Preliminary engineering package: flowsheet, layout, utilities, civil inputs, single-line diagram, total equipment list.
Source
Tiered China-supply-chain sourcing with QC and factory acceptance testing before shipment.
Build
Consolidated shipment, civil coordination, mechanical erection, electrical, piping, instrumentation.
Commission
Cold and hot commissioning, performance test against guaranteed parameters, trained operator handover.
Support
Warranty, spares, remote diagnostics, technician dispatch, upgrade paths — long-term partnership.
What breaks this solution elsewhere, and how we engineer around it.
Localisation pathway: start with assembly and testing, progressively add machining and casting
Spare-parts supply chain from China consolidated with workshop opening
Technician training pipeline with certification to international standards
After-sales service reach — the workshop becomes the regional service hub
Request a detailed technical brief for Valve Workshops.
Tell us the site, target throughput, and stage you’re at. We’ll respond with an engineering brief tailored to your project.
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