3 1/2" ID 5000 PSI API 7K Rotary Drilling Hose - 15 Ft Length for Oil & Gas Applications

Price Negotiable

Price: USD 500-8000 per set

MOQ: 1 set 15Ft length

Delivery Time: 7 work days

Brand: Hebei Jingbo

Product Description

High-Performance Rotary Drilling Hose

This 3 1/2" ID API 7K rotary drilling hose delivers reliable flexible connection solutions for demanding drilling operations. Engineered for 5000 psi working pressure and 15 ft length, it combines robust construction with operational flexibility.

Key Features & Benefits

API 7K / API 16C certified for industry compliance
Multiple steel reinforcement layers for high tensile strength
Superior resistance to abrasion, oil, and harsh weather conditions
Flexible design reduces connection stress and simplifies installation
Available in multiple sizes and pressure ratings for various rig requirements

Technical Specifications

Inner Diameter	3 1/2"
Working Pressure	5000 psi
Length	15 ft
Temperature Range	-30°C to +120°C
Coupling Options	API hammer union, flanged connections, or customized solutions

Primary Applications

Oil and gas drilling rigs (onshore & offshore)
Mud circulation systems
High-pressure rotary service applications

Quality Assurance

Each hose undergoes rigorous quality control testing to ensure compliance with international standards. Certifications including API 7K, API 16C, and ISO 9001 are available upon request.