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API-Certified Oilfield Drilling Hoses & Flowline Solutions

Premium Rotary, Choke & Kill, Cementing, and Frac Hoses – Engineered for Extreme Pressure and Reliability

Trusted Manufacturer of High-Pressure Oilfield Hoses

Hebei Jingbo Petroleum Machinery Co., Ltd. is China’s first API-authorized manufacturer of oilfield hoses, delivering mission-critical flowline solutions to drilling and well-servicing operations worldwide.

API 7K-0376 Certified

As the first Chinese manufacturer authorized under API 7K, we meet the highest standards for rotary drilling hose design, testing, and performance.

30+ Years of Expertise

With over three decades of experience, Jingbo has built a global reputation for innovation, quality, and reliability in high-pressure hose manufacturing.

Global Supply Network

Our products are trusted by drilling contractors, service companies, and distributors across North America, the Middle East, Africa, and Asia.

Premium Oilfield Hoses & Flowline Equipment

Explore our full range of API-certified drilling hoses, hammer unions, valves, and manifolds designed for extreme pressure, temperature, and corrosive environments.

Rotary & Vibrator Hose

Rotary & Vibrator Hose

API 7K certified flexible connection between drilling riser and swivel. Available in 5,000 to 15,000 psi working pressure.

  • ID Sizes: 2" to 6"
  • Pressure: Up to 15,000 psi
  • Cert: API 7K-0376
Cementing Hose

Cementing Hose

Multi-layer steel cable reinforcement for ultra-high pressure cementing operations up to 15,000 psi.

  • Pressure: 10,000 – 15,000 psi
  • Material: High-tensile steel cables
  • Application: Well cementing
Choke & Kill Hose

Choke & Kill Hose

Fire-resistant, stainless steel armored hose for surface and subsea choke and kill systems.

  • Pressure: 15,000 psi (22,500 psi test)
  • Armor: Heavy-duty stainless steel
  • Cert: API 16C-0275
Orifice Choke Valve

Orifice Choke Valve

Precision-engineered valve for controlling flow and pressure during well intervention and production.

  • Pressure: Up to 15,000 psi
  • Material: Alloy steel, corrosion-resistant
  • Standard: API 6A, 16C
Hammer Union

Hammer Union (Fig 100–2202)

Quick-connect hammer unions rated up to 20,000 psi for high-pressure flowline connections.

  • Pressure: 5,000 – 20,000 psi
  • Types: Fig 100, 200, 400, 602, 1002, etc.
  • Material: Forged alloy steel
BOP Control Hose

BOP Control Hose

Fire-resistant control line capable of withstanding 1300°F (700°C) for 5 minutes.

  • Temp: 1300°F / 700°C (5 min)
  • Application: Blowout preventer systems
  • Cert: API 16D-0109

Frac (Fracturing) Hose

High-pressure suction and discharge hose for hydraulic fracturing operations.

  • Pressure: Up to 400 psi working
  • Material: Abrasion-resistant rubber
  • Use: Fracking fluid transfer

Choke & Kill Manifold

Complete manifold systems designed to API 6A and 16C standards for well control.

  • Pressure: 5,000 – 15,000 psi
  • Components: Valves, gauges, hoses
  • Cert: API 16C-0275

Why Choose China-KellyHose?

API Certified

API 7K, 16C, and 16D certified products ensure compliance with global oilfield safety and performance standards.

Rigorous Testing

Every hose undergoes pressure, fire, and fatigue testing to guarantee reliability in extreme conditions.

On-Time Delivery

Proven logistics network ensures timely delivery to ports in Tianjin, Shanghai, and worldwide.

Free Samples

Request product samples to verify quality before placing bulk orders.

Industry-Leading Performance

30+
Years in Business
15,000
PSI Max Working Pressure
700°C
Fire Resistance (BOP Hose)
100+
Global Clients

Frequently Asked Questions

Can I visit your factory in China?

Yes, you are always welcome to visit our manufacturing facility in Chengxi Industrial Zone, Jing County, Hebei Province.

Do you offer product samples?

Yes, samples are available upon request to evaluate quality before placing an order.

What are your payment terms?

Typically 30% T/T deposit in advance and 70% balance against scanned copy of shipping documents within 7 workdays.

Can you produce custom specifications?

Yes, we can manufacture to special requirements. Please provide full details for technical review.

Is LCL (Less than Container Load) shipping available?

Yes, LCL purchases are acceptable for smaller orders.

Get in Touch

Have questions about our hoses, valves, or manifolds? Need a quote or technical support? Contact us today.

Phone: +86 180 3185 3252
Address: Chengxi Industrial Zone, Jing County, Hebei Province, China

API Certifications

We are proud to hold multiple API certifications, ensuring our products meet the highest international standards.

API 7K-0376

Rotary Drilling Equipment

API 16C-0275

Choke & Kill Manifolds

API 16D-0109

BOP Control Systems

API Q1-2085

Quality Management

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