Reactor Feed High Speed Centrifugal Pump 200 kW API 610 OH6 55 M3/Hr Hydrogen Service Hastelloy
Price:
USD 28,000 - 72,000 / Set
MOQ:
1 Set
Delivery Time:
70-95 days for production
Brand:
Sunstrand
Product Description
Reactor Feed High Speed Centrifugal Pump 200 kW API 610 OH6 55 M3/Hr Hydrogen Service Hastelloy
Hydroprocessing Specifications
| Parameter | Specification |
|---|---|
| Maximum Flow Rate | 55 m³/hr (242 gpm) |
| Maximum Differential Head | 1,350 m (4,430 ft) |
| Motor Power | 200 kW (268 HP) |
| Design Pressure (MAWP) | 172 bar (2,500 psi) |
| Design Temperature | Up to 450°C (842°F) |
| Wetted Metallurgy | ASTM A494 N-12MV (Hastelloy C-276 equivalent) |
| Hydrogen Partial Pressure | Up to 140 bar (2,030 psi) |
| Seal System | Tandem Dry Gas Seal + API Plan 54 Barrier Liquid Backup |
| API Compliance | API 610 OH6 / API 682 Seal Systems |
Critical Engineering Features
- Hastelloy C-276 Metallurgy: Premium nickel-chromium-molybdenum alloy provides superior resistance to high-temperature hydrogen attack (HTHA), sulfidation, and chloride stress corrosion cracking in hydroprocessing environments.
- API 682 Dual Seal System: Tandem dry gas seal arrangement with intermediate labyrinth and nitrogen buffer prevents hydrogen leakage while the backup API Plan 54 liquid barrier provides failsafe containment.
- Thermal Management: Warm-up bypass line, external casing insulation provision, and controlled cooldown procedure interlocks prevent thermal shock damage during startup and emergency shutdown.
- Nelson Curve Compliance: Material selection follows API RP 941 Nelson Curves for hydrogen service, with conservative safety margins for long-term creep resistance.
- High-Speed Pinion Monitoring: Proximity probes on both radial and thrust bearings with 4-20 mA outputs to plant DCS for continuous surveillance.
Process Unit Applications
- Hydrotreater (HDT) reactor charge
- Hydrocracker (HCU) first-stage feed
- Diesel hydrodesulfurization (HDS)
- Naphtha hydrotreating
- Vacuum gas oil (VGO) hydroprocessing in modern refinery conversion units
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Company
Sunstrand Fluid Handling Co., Ltd.(China)
Location
515 Hualian Road, Lingxi Town, Cangnan County, Wenzhou City, Zhejiang Province
Contact Person
David Chen