Our Mud Hose is engineered to meet the demanding requirements of modern oil and gas drilling operations. Manufactured in strict accordance with API Spec 7K, this hose delivers reliable performance in high-pressure mud circulation systems, ensuring operational safety and efficiency across a wide range of applications.
Drilling Hose
API 7K Hose

Certification and Standards

  • API Spec 7K: Fully compliant with American Petroleum Institute Specification 7K for drilling and well-servicing equipment
  • API Monogram License: 7K-0376

This certification confirms that our Mud Hose meets the rigorous industry standards for design, materials, manufacturing processes, and quality control.

Recommended Applications

Our Mud Hose is designed for critical fluid transfer applications in both onshore and offshore drilling environments.

Rotary Drilling (Standpipe to Swivel Connection)

  • Primary Function: Provides a flexible connection between the stationary standpipe and the moving swivel (top drive or traveling block)
  • Key Benefits: Accommodates vertical movement during drilling operations while maintaining continuous high-pressure mud flow
  • Pressure Rating: Engineered for extra-high pressure pumping of drilling fluids

Rotary Vibrator (Pump to Standpipe Connection)

  • Primary Function: Connects the mud pump discharge to the standpipe manifold
  • Key Benefits: Absorbs pulsations and vibrations from reciprocating mud pumps, protecting downstream equipment from fatigue and damage
  • Application: Ideal for high-volume, high-pressure mud circulation systems

Motion Compensator Hose (Offshore Applications)

  • Primary Function: Stabilizes rotary drilling and pumping equipment against vertical wave action on offshore drilling platforms
  • Key Benefits: Compensates for heave motion, ensuring continuous operation in marine environments
  • Important Note: Not recommended for use with phosphate ester-based hydraulic fluids

Why Global Clients Choose Our Mud Hose

  • API 7K Certified: Guaranteed compliance with international standards
  • Proven Reliability: Trusted by drilling contractors in over 40 countries
  • Versatile Applications: Suitable for rotary drilling, vibrator service, and offshore motion compensation
  • Technical Support: Comprehensive documentation and expert assistance

Global Market Presence

Our Mud Hose products serve clients across the globe, demonstrating our commitment to quality and reliability in diverse operating environments.

API 16D-0140
API 16C-0374
API 7K-0376

Contact Us

Add: Chengxi Industrial Zone, Jing County, Hebei Province, China.