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Product Overview
Industry-Leading Performance in Harsh Environments
Our API 7K/16C-Certified Top Drive Hose Assembly is the ultimate solution for ultra-high-pressure (5000+ PSI), high-temperature
(302°F/150°C), and corrosive drilling operations. Designed with multi-layer stainless steel braiding and PTFE anti-stick lining, it ensures zero
leakage, zero abrasion, and 20% longer service life compared to conventional hoses.
Our top drive hose assemblies are engineered for ultra-high pressure drilling systems, offering unmatched reliability in HPHT (High Pressure High
Temperature) environments.
Company Profile
SHANDONG VS PETROLEUM TECHNOLOGYCO.,LTD,who was founded in 2010.VSP is a company which takes the Manufacture,Import and Export of petroleum equipment as the main body,the oil drilling logistics support and technical services as the carrier,which can meet the needs of the sharp increase demand for domestic and foreign petroleum equipmentand emergency supplies.We've in the Top Drivemarket more than 16 years,we have perfect OEMimport channel in the US,CANADA and EU,in theprice and product quality strictly controlled,and thelong-term qualified supplier of CNPC,CNOOC and COPE.
The company owns a plant with an area of 8903 squaremeters and an office building with an area of 3000 squaremeters.Currently,the company employs more than16 engineering and technical workers,including 5 with a doctorate and master's degree.
Our main business is divided into Top Drive Maintance(domestic and overseas),manufacturing and exportingof Top Drive equipment and accessories.Based on20 years of experience in Top Drive Maintance andmanufacturing integrated into a common management,design and production system,we are able to producehigh quality Top Drives that meet the requirementsof operators and maintenance personnel.Our productsare sold in the Middle East,Russia,Africa,India andetc counties more than 30 countries,more than 350clients and established long-term cooperative relationshipswith more than 50 clients.
We strive to build lasting relationships with customersbased on consistent performance.
This is achieved by ensuring maximum attention withexcellent service,quality products,competitive prices,and prompt delivery.
At VSP,customer satisfaction is our priority.
Key Value Propositions:
1.Deep-Sea & Arctic Ready: DNV-GL/ABS-certified for subsea (-196°F/-126°C) and permafrost drilling.
2. Explosion-Proof Safety: ATEX/IECEx-compliant for hazardous gas zones (Zone 1/21).
3.Smart Monitoring Integration: IoT-enabled sensors for real-time pressure/temperature alerts.
Technical Specifications
Engineered to Exceed API 16C S tandards
| Parameter | Specification | Competitor Benchmark |
| Max Working Pressure | 7,500 PSI (517 bar) | Industry Avg: 5,800 PSI |
| Temperature Range | -65°F to +302°F (-54°C to +150°C) | Limited to -22°F to +248°F |
| Burst Pressure | 22,500 PSI (1,551 bar) | 15,000 PSI |
| Fluid Compatibility | Oil-based muds, H2S, acids, hydraulic oils | Limited to standard fluids |
| Bending Radius | 6x hose diameter | 8x diameter (higher fatigue risk) |
| Certifications | API 7K, 16C, ATEX, DNV-GL, NACE MR0175 | Basic API only |
Innovations That Redefine Reliability
1. Multi-Layer Armor Construction
Layer 1: PTFE Lining - Non-stick surface prevents mud buildup.
Layer 2: Aramid Fiber Reinforcement - 300% higher tensile strength than steel wire.
Layer 3: Electro-Galvanized Steel Braid - Corrosion resistance in saltwater/acidic environments.
Layer 4: Nitrile Outer Jacket - UV-resistant, flame-retardant (UL94 V-0 rating).
2. Dynamic Flex Optimization
Anti-Twist Helix Design: Eliminates kinking during top drive rotation.
Vibration-Dampening Couplings: Reduces fatigue failure by 40% (ISO 18752 tested).
Here are the part numbers of other hose assemblies for your reference:
| 59026P17U033 | HOSE ASSY,MANIFOLD PORT XITO PORT S8 |
| 59044P170068 | HOSE ASSY,MANIFOLD PORT C2 TO PISTON END PORT |
| 59044P170062 | HOSE ASSY,MANIFOLD PORT CI TO ROD END PORT |
| 59044P230020 | HOSE ASSY,PORT"A"TEE TO PORT E5 |
| 59048P23U058 | HOSE ASSY,MANIFOLD PORT V2 TO PORT S2 |
| 59024P170028 | HOSE ASSY,PORT B4 TO ROD CLEVIS END PORT |
| 59024P170026 | HOSE ASSY,PORT A4 TO TRUNNION END PORT |
| 59046P23E054 | HOSE ASSY,MANIFOLD PORT VI TO PORT SI |
| 59024P230022 | HOSE ASSY,PORI"B"TEE TO PORT G5 |
| 59044P230075 | HOSE,ASSEMBLY,PORT"VR"TO BLKHD TEE(E5) |
| 59046PO8×036 | HOSE ASSY,BRAKE UNION |
| 59044P230036 | HOSE ASSY, BX M°FOLD TANK TO MAIN M°FOLD TANK |
| 59048P23G022 | HOSE ASSY, ENABLE M°FOLD PORT BX TO BULKHEAD PRESS |
| 59043P230037 | HOSE ASSY, RLA PORT H (BODY) TO BUL KHEAD ROTATE |
| 59024P080058 | HOSE ASSY, BX PRESSURE SWITCH T0 BX M°FOLD XP |
| 59044P170012 | HOSE ASSY, RLA PORT B8 TEE TO LINK TILT M°FOLD FL |
| 59043P170025 | HOSE ASSY, BX M°FOLD PRESS T0 MAIN M°FOLD PRESS |
| 59043P170042 | HOSE ASSY, BX MANIFOLD PORT XP TO RLA PORTJ(STEM) |
| 59043P170044 | HOSE ASSY, BX MANIFOLD PORT B2 TO RLA PORT H |
| 59044P170052 | HOSE ASSY, RLA PORTJ(BODY) TO BULKHEAD XP |
| 59044P170049 | HOSE ASSY, RLA PORT B8 TEE TO BULKHEAD HYD CIRC |
| 59048P23G063 | HOSE ASSY, ENABLE M°FOLD PORT B TO C1AMP VR |
| 59044P170045 | HOSE ASSY, RLA PRESSURE SWITCH TO RLA "1" PORT |
| 59346P1700063 | HOSEASSY,MOUSEHOLE ENABLE PORT T TOHANLFOLDTF |
| 59343P1700088 | HOMEASSY,MOSEHOLE ENABLE PORT"B"TORLA"H" |
| 59348P1700090 | HOSEAOOY,MOSEHOLE ENABLEPORTPTOMANIFOLDSA |
| 59326P2300091 | HOSEASSY,M°HOLERECT"B"TOCLAMPVP |
| 59344P1700041 | HOSE ASSY , RLA "H" TO ENABLE CYLINDER PISTON END |
| 59324P1700056 | HOSE ASSY,M°HOLE RECT BX TO ENABLE CYL ROD END |
| 720943 | Hose,Hyd,100R2-AT |
| 731002 | Hose,Hyd,100R2-AT |
| 731003 | Hose,Hyd,100R2-AT |
| 731004 | Hose,Hyd,100R2-AT |
| 731050 | Hose,Hyd,100R2-AT |
| 731051 | Hose,Hyd,100R2-AT |
| 1160173 | Hose,Hyd,100R2-AT |
| 5031146 | Hose,Hyd,100R2-AT |
| 5031147 | Hose,Hyd,100R2-AT |
Global Approvals for Uncompromised Safety
ATEX Directive 2014/34/EU: Zone 1 Gas & Zone 21 Dust explosion protection.
NACE MR0175/ISO 15156: H2S sour service compliance.
DNV-GL Type Approval: Subsea deployment to 3,000m depth.
API Spec 16C/7K: Drilling control system compliance.
RoHS/REACH: Heavy-metal-free and eco-safe disposal.
Application Scenarios
Proven Performance in Extreme Conditions
Case 1: Offshore Deepwater Drilling (Gulf of Mexico)
Challenge: Saltwater corrosion + 4,500 PSI pressure surges.
Solution: DNV-GL-certified assembly with sacrificial anode protection.
Result: 18 months continuous operation without failure.
Case 2: Arctic Permafrost Drilling (Siberia)
Challenge: -58°F (-50°C) brittleness + ice particle abrasion.
Solution: Arctic-grade thermoplastic jackets + low-temperature seals.
Result: 30% longer lifespan vs. standard hoses.
Why Choose Us?
Beyond a Supplier - Your Drilling Partner
15 Years Expertise: since 2020, serving 120+ rigs worldwide.
Customization Lab: Modify inner diameter (1" to 6"), length (10ft to 500ft), and couplings (NPT, BSP, SAE).
48-Hour Rapid Dispatch: Emergency replacement program with global warehouses.
Lifetime Technical Support: Free access to engineers via WhatsApp/Teams
After-sales maintenance service
We have an experienced professional maintenance team, including 3 senior engineers, 3 electricians, 6 technicians and10
mechanics. We can provide service 24/7. has professional equipment and top drive repair services on CPOE9CPOE10, shengli
10 platfor, COSL FORCE, COSL CONFIDENCE, COSL 936 platform, And with intemationalcertificates, cnooc certificates
for H2S protection, H$E training, tracking card, intemational health, seaman's book andother relevant qualifcation.
Shipping Options:
FCL (20/40ft containers): Max 18 spools per 40HQ (volume ~65m³).
Breakbulk: Individually crated for oversized orders.
Lead Time: 4-6 weeks (stock items: 10-15 days).
FAQ Section
Answers to Critical Buyer Concerns
Q1: How to prevent H2S-induced cracking?
Our NACE-compliant hoses use hydrogen-resistant alloys (Alloy 625) in end fittings.
Q2: Can I retrofit old top drives?
Yes! Backward-compatible designs fit 95% of Schlumberger/NOV/Tesco systems.
Q3: Payment terms for bulk orders?
Flexible options: 30%advance, 70% before shipment, L/C ,T/T ,D/P ,Western Union ,Paypal ,Money Gram ,Others
Client Testimonials
"After switching to their hoses, our downtime dropped by 65% in the North Sea."
- John Müller, Drilling Supervisor, Equinor
"The smart monitoring feature saved us $220k in unplanned maintenance last year."
- Ahmed Al-Khalifa, CEO, Saudi Aramco Contractor
Call to Action
Ready to Upgrade Your Rig's Performance?
Live Chat: Ask for product details, please dick on 'Contact Supplier'
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