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China factory - Hebei E-valves Petroleum Equipment Co., Ltd.

Hebei E-valves Petroleum Equipment Co., Ltd.

  • China,Cangzhou ,Hebei
  • Verified Supplier

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China 3 Inch Flexible Hose API 7K Standard Tube C3, Cover Type C4 For Oil Field Well
China 3 Inch Flexible Hose API 7K Standard Tube C3, Cover Type C4 For Oil Field Well

  1. China 3 Inch Flexible Hose API 7K Standard Tube C3, Cover Type C4 For Oil Field Well
  2. China 3 Inch Flexible Hose API 7K Standard Tube C3, Cover Type C4 For Oil Field Well

3 Inch Flexible Hose API 7K Standard Tube C3, Cover Type C4 For Oil Field Well

  1. MOQ: 1 pcs
  2. Price: USD 50-800 per set
  3. Get Latest Price
Payment Terms T/T
Supply Ability 200 sets per 1 months
Delivery Time 7 work days
Packaging Details Iron Case
Name Coflexip Rotary Drilling Hose
Standard API 7K Standard
Application Oil Field Well Cementing
Size 3" ID 5000Psi Working Pressure
Reinforcement Multiple layers of textile fabric and steel cable
Processing Service Cutting
Performance High pressure, High strength
Brand Name Jingbo
Model Number 3"
Certification API 7K
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 200 sets per 1 months
Delivery Time 7 work days Packaging Details Iron Case
Name Coflexip Rotary Drilling Hose Standard API 7K Standard
Application Oil Field Well Cementing Size 3" ID 5000Psi Working Pressure
Reinforcement Multiple layers of textile fabric and steel cable Processing Service Cutting
Performance High pressure, High strength Brand Name Jingbo
Model Number 3" Certification API 7K
Place of Origin China
High Light API 16C Coflexip HoseWell Cementing Coflexip Hose

3 Inch Flexible Hose API 7K Standard Tube C3, Cover Type C4 For Oil Field Well Cementing with Hammer Union

Product Overview

  1. The 3" flexible hose, manufactured to API 7K standards, is designed for well cementing and other demanding oilfield applications. Constructed with Tube Grade C3 and Cover Type C4, it provides strong resistance to abrasion, oil, and weather exposure while maintaining flexibility under pressure.
  2. Equipped with hammer union connections, the hose allows for secure coupling and quick installation, reducing downtime on site. Its durable layered reinforcement ensures consistent fluid delivery during cementing operations, making it a reliable choice for harsh drilling and well service environments.

Key Features

  • Manufactured in compliance with API 7K / API 16C standards

  • High tensile strength with multiple layers of reinforcement (steel wire or spiral)

  • Excellent resistance to abrasion, oil, and weather conditions

  • Flexible structure for easy installation and reduced stress on connections

  • Available in various sizes and pressure ratings to meet different rig requirements

Applications

  • Oil and gas drilling rigs (onshore & offshore)

  • Mud circulation systems

  • High-pressure rotary service

Technical Specifications

  • Inner Diameter: [Insert range, e.g., 2"–4"]

  • Working Pressure: [Insert rating, e.g., up to 7,500 psi]

  • Test Pressure: [Insert rating]

  • Temperature Range: [Insert, e.g., -30°C to +120°C]

  • Coupling Types: API hammer union, flanged connections, or customized on request

Quality Assurance
Every hose is tested under strict quality control procedures to ensure compliance with international standards. Certificates such as API 7K, API 16C, and ISO 9001 are available upon request.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2018

  • Total Annual:

    7000000-8000000

  • Employee Number:

    80~100

  • Ecer Certification:

    Verified Supplier

Hebei E-valves Petroleum Equipment Co., Ltd. is a comprehensive international company integrating manufacturer, sales and trading. Our headquarter(Factory) locates in Jiangsu Province, China.  E-alves specilized in R&D and projects solutions as wel las manufacturing equipments for Pet... Hebei E-valves Petroleum Equipment Co., Ltd. is a comprehensive international company integrating manufacturer, sales and trading. Our headquarter(Factory) locates in Jiangsu Province, China.  E-alves specilized in R&D and projects solutions as wel las manufacturing equipments for Pet...

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Get in touch with us

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  • Hebei E-valves Petroleum Equipment Co., Ltd.
  • Xinhua District, Cangzhou City, Hebei Province, China
  • https://www.mudpumpdrilling.com/

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