CAMTOP API 16D BOP Testing Unit — pneumatic, electric, and electro-pneumatic pressure test units from 5,000 to 20,000 PSI. Skid-mounted, portable, and vehicle-mounted configurations with chart pressure recorder and digital data logger for BOP stack, choke & kill line, and Christmas tree pressure testing.
CAMTOP BOP Testing Unit | API 16D | 5K–20K PSI | Pneumatic / Electric
Out of stock
Description
API 16D BOP Testing Unit — Skid-Mounted, Portable & Electro-Pneumatic
The CAMTOP BOP Testing Unit is a high-pressure hydrostatic pressure test pump purpose-built for field and shop testing of blowout preventer (BOP) stacks, choke & kill lines, wellhead Christmas trees, and other pressure-containing equipment. The unit is fully compliant with API 16D design and performance requirements, and is offered in pneumatic, electric, and electro-pneumatic configurations to suit any wellsite or shop environment.
Standard working pressure ranges from 5,000 to 20,000 PSI, with explosion-pressure ratings up to 225 MPa. Every unit is supplied with an automatic chart pressure recorder (per API 16D), high-pressure hose assemblies, and the instrumentation required for one-person operation. Units are available skid-mounted, portable, vehicle-mounted, or shop-configured.
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Available Configurations
Pneumatic BOP Testing Unit — air-driven, FRL regulator, large dial gauge, ideal for hazardous-area wellsite deployment.
Portable BOP Testing Unit — twin pneumatic pumps, circular chart recorder + digital data logger, wheeled frame for one-person field deployment.
Key Features
- API 16D Compliant — Chart pressure recorder, control valve, and high-pressure hose assemblies all conform to API 16D specification
- Three Drive Options — Pneumatic, electric, or combined electro-pneumatic; suitable for hazardous-area or grid-powered locations
- Wide Pressure Range — Working pressure from 5,000 to 20,000 PSI (35 to 140 MPa); explosion-pressure ratings up to 225 MPa
- Local & Remote Control — Operator can start / stop / vent from the unit or from a remote control station
- Continuous Monitoring — Chart recorder prints and tracks the test pressure in real time; digital data logger optional
- Compact & Lightweight — Small footprint and low weight for transport on pick-up trucks, skid trailers, or offshore supply boats
- Low Noise — Sound-insulated enclosures and tuned pneumatic circuits for wellsite-friendly operation
- Easy Maintenance — Modular plumbing with quick-disconnect fittings; spare seal kits and pump heads available ex-stock
- Custom Skid Packages — Enclosed shelters, offshore DNV 2.7-1 lifting frames, and arctic-rated versions available on request
- Certifications — Designed and manufactured per API, ISO, GOST, CE, and customer-specific requirements
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | API 16D BOP Testing Unit (Pressure Test Pump) |
| Design Standard | API 16D, API 16A, ISO 9001, GOST, CE |
| Drive Types | Pneumatic / Electric / Electro-Pneumatic |
| Working Pressure Range | 5,000 – 20,000 PSI (35 – 140 MPa) |
| Maximum Explosion / Burst Pressure | Up to 225 MPa |
| Pneumatic Pump Ratios | 1:30 / 1:60 / 1:100 / 1:200 / 1:225 |
| Air Supply Pressure (Pneumatic) | 0.7 MPa (100 psi) clean, dry air |
| Air Consumption (Pneumatic) | ≈ 1.5 m³/min |
| Pneumatic Pump Stroke Volume | 14 – 180 ml/stroke (ratio dependent) |
| Electric Pump Power | 30 kW (35 MPa) / 55 kW (105 MPa) |
| Electric Pump Displacement | 2,300 L/h (35 MPa) / 1,560 L/h (105 MPa) |
| Supply Voltage (Electric) | 380 VAC, 3-phase, 4-wire (customizable) |
| Ambient Temperature | −10 °C to +50 °C |
| Oil Tank Volume | 45 – 100 L (model dependent) |
| High-Pressure Hose | Working pressure 70 / 105 MPa; ID 12.7 mm; NPT1 / M24×1.5 outlet |
| Pressure Recorder | Stand-mounted circular chart recorder + optional digital data logger |
| Configurations | Skid-Mounted / Portable / Vehicle-Mounted / Shop |
| Control | Local panel + remote start / stop / vent |
Pneumatic BOP Testing Unit — Model Selection
| Model | Pump Ratio | Working Pressure (MPa) | Input Air Pressure (MPa) | Oil Tank (L) | Burst Pressure (MPa) |
|---|---|---|---|---|---|
| CBT-QT21 | 1:30 | 21 | 0.7 | 45 | — |
| CBT-QT35 | 1:100 | 35 | 0.5 – 0.8 | 100 | — |
| CBT-QT70 | 1:100 | 70 | 0.7 | 100 | 84 |
| CBT-QT140 | 1:100 | 140 | 0.7 | 100 | 168 |
| CBT-QT200 | 1:100 | 200 | 0.9 | 100 | 225 |
| CBT-QT140A | 2:100 | 140 | 0.7 | 100 | 168 |
| CBT-QT140B | 1:100 | 140 | 0.7 | 100 | 168 |
| CBT-QT140C | 1:100 | 140 | 0.7 | 100 | 168 |
Electric & Electro-Pneumatic Models
| Model | Drive Type | Working Pressure (MPa) | Power / Air | Displacement / Stroke | Outlet |
|---|---|---|---|---|---|
| CBT-DT35-J | Electric | 35 | 30 kW / 380 VAC | 2,300 L/h | NPT1 Male |
| CBT-DT105-J | Electric | 105 | 55 kW / 380 VAC | 1,560 L/h | NPT1/2 Female |
| CBT-DQT70-J | Electro-Pneumatic | 70 | 380 VAC + 0.7 MPa air / 1.5 m³/min | 50 L/min | — |
| CBT-DQT105-J | Electro-Pneumatic | 105 | 380 VAC + 0.7 MPa air / 1.5 m³/min | 21 L/min | — |
Operating Principle
The CAMTOP BOP Testing Unit uses a pneumatically- or electrically-driven high-pressure pump to deliver controlled hydraulic pressure to the BOP stack, choke / kill lines, or Christmas tree under test. The operator sets the target test pressure on the panel; the system pressurizes slowly and holds the pressure for the duration of the test while the API 16D chart recorder plots a continuous pressure-vs-time trace.
Should the pressure drop below the test threshold, the operator can re-pressurize the system from the local panel or from a remote station. A manual vent valve provides controlled depressurization at the end of each test.
Typical Applications
- On-site hydrostatic pressure testing of BOP stacks (annular, ram, and choke & kill BOPs)
- Pressure testing of wellhead Christmas trees and production assemblies
- Choke & kill line pressure verification
- Surface equipment integrity verification after refurbishment
- Shop testing of pressure-containing components prior to dispatch
- Onshore and offshore drilling rigs, workover spreads, and well-test spreads
- Compliance testing per API 16D, API 16A, and operator-specific well control procedures
Why Choose CAMTOP
- API 16D Compliance — Every BOP Testing Unit is supplied with full API 16D documentation, FAT records, and MTC
- Three Drive Options — Pneumatic, electric, or combined electro-pneumatic from a single supplier
- Standard Models in Stock — Common 5K / 10K / 15K / 20K PSI units available with short lead times
- Custom Skid Packages — Vehicle-mounted, offshore-rated, DNV 2.7-1 lifting, enclosed shelter, arctic-grade versions
- Field-Proven Reliability — Hundreds of units operating in the Middle East, North Sea, Asia-Pacific, and the Americas
- Engineering Support — Our team designs the test circuit, hose runs, and instrumentation layout for your specific rig
- Spare Parts & Service — Pump heads, seal kits, gauges, and recorders available ex-stock for fast turnaround
Ordering Information
To request a quotation, please provide the following information:
- Maximum working pressure required (PSI or MPa)
- Drive type: Pneumatic / Electric / Electro-Pneumatic
- Configuration: Skid-mounted, portable, vehicle-mounted, or shop
- Number of test circuits / outlets and hose length required
- Chart recorder type (circular, digital, or both) and certifications required
- Operating environment (onshore / offshore, ambient temperature, hazardous area)
- Project location and applicable standards (API 16D, ISO, CE, GOST, etc.)
Contact CAMTOP
For technical specifications, datasheets, and quotations, please contact our oilfield equipment sales team:
- 📧 Email: sales@cposl.com
- 📱 WhatsApp / Phone: 86-18621723891
- 📍 Address: Shanghai, China
- 🌐 Website: www.camtop-oilfieldtools.com
CAMTOP delivers API 16D-compliant BOP Testing Units with fast lead times, full documentation, and competitive pricing. Contact us today to discuss your next well control test equipment requirement.
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