Heavy-Duty API 7K Rotary Drilling Hose - Flexible Hydraulic Hose Solution

Customization: Available
Material: Nitrile Rubber
Capability: Mud Hose

Product Description

Basic Information
Model NO.
qinglin
Color
Black
Usage
Flexible Hose
Product Name
Hydraulic Hose
Hose Material
Rubber Hose
Characteristic
High Pressure Hose
Standard
API Spec. 7K
Working Temp.
-20°C to +121°C
Pressure
15000psi
Origin
China
Product Overview
Experience unparalleled precision and reliability with our API 7K Rotary Drilling Hose. Engineered for the rigorous demands of the oil and gas sector, this hose ensures optimal performance in high-pressure drilling environments.
API Grade ID (mm) ID (in) OD (mm) Working Pressure (psi) Test Pressure (psi) Min. Bend Radius (mm) Weight (kg)
A50.8264150022509003.31
B50.8265200030009003.7
C76.2310640006000120013.28
D101.6413350007500140020.2
E1275165750011250180028.7
F101.641481000015000180034.85
G76.231691500022500160054.3
Product Display
API 7K Rotary Drilling Hose
Hydraulic Hose Solution
Key Features:
• Inner Layer: Hydrogenated nitrile rubber (HNBR) or Nylon for extreme resilience.
• Thermal Resistance: Withstands continuous 177°C for 1 hour.
• Adaptability: Flexibility levels from FSLO to FSL3.
• Connections: Flange, Union, or Threaded options.
Oilfield Hose Detail
High Pressure Hose Assembly
Drilling Hose Components
Our Advantages
Manufacturing Advantages
Technical Expertise
Quality Control
Production Power
Professional Manufacturing

We stand as a beacon of innovation in high-tech manufacturing with an expansive 30,000 square meter facility, including 18,000 square meters dedicated to production. Our team of 198 skilled professionals caters to industries such as oil fields, aerospace, and shipbuilding.

Our state-of-the-art machinery and rigorous inspection processes ensure that our products meet international standards, evidenced by our ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K certifications.

Factory Overview
Certifications Display
Frequently Asked Questions
Q1. What are your terms of packing?

A: Generally, we pack our goods in plastic bags for inner package. For outer package, you could choose carton boxes or woven bags.

Q2. What are your terms of payment?

A: T/T 30% in advance, and 70% before delivery, or L/C. Photos of product details and packages will be sent before the balance payment.

Q3. How about your delivery time?

A: Generally, it will take 10 to 30 days after receiving your advance payment. The specific time depends on the items and the quantity of your order.

Q4. What is your sample policy?

A: We can supply samples if we have ready parts in stock, but customers must pay the courier cost. Charges can be deducted from future orders.

Q5. Do you test all your goods before delivery?

A: Yes, we have three inspection steps to ensure the products you receive are of high quality.

Q6. Do you accept OEM?

A: Yes, we fully support OEM or ODM services to meet specific requirements.

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