Coolant Automotive Rubber Hose with Si20 Requirements

Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
1000 pc
Supply Capability:
1000000 pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

 Basic Info.

Model NO.:1/4"-12"

Material:Nitrile Rubber


Capability:Rubber Oil Hose

SAE Standard:ID From 6mm to 127mm

DIN Standard:ID From 6mm to 127mm

API Standard:ID From 51mm to 152mm

Export Markets:Global

Product Description

High Pressure Rubber Hose

This hose consists of an inner tube of oil synthetic rubber, mutipule wire braid or spiral as reinforcements, and an oil and weather resistant synthetic rubber cover.

Hose range suitable to carry hydraulic fluids such as glycol, mineral oils, fuels, lubricants, emulsion, hydrocarbons etc.

1)     Usage category: coolant  hose ,radiator hose  and  supercharger, and other systems.

2)    Material:EPDM

3)   resistance temperature range: - -40°C~135°C -40°C~150°C -40°C~163°C

4)   Working pressure : 0.3Mpa-1.5MPa

5)    Standard color: black

6)    ID dimension tolerance: ±0.2 - ±0.5mm

7)    Wall thickness: 3.5mm~9mm

8)    Polyester reinforced:1ply


This is the intercooler intake hose, which contains the material silicone and fluorine. The inner tube 
uses the FKM and the outer one with the VMQ. The reinforcement is aramid.Our products are well produced and we have done such test programs:

1)Test items:Performance

2)Hardness:60±5 Shore A

3)Tensile strength:≥12Mpa


5)Burst strength:≥1.0Mpa

6)Adhesive strength:≥3.0KN/M

7)Pulse capability:The inner temperature190Coolant Automotive Rubber Hose with Si20 Requirements

Coolant Automotive Rubber Hose with Si20 Requirements

Coolant Automotive Rubber Hose with Si20 Requirements

Coolant Automotive Rubber Hose with Si20 Requirements




Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Where does the rubber from the car come from?
The rubber tree native to South America later China especially Hainan South planted in large area.Rubber through refining technology, products can be made several widely, life can be seen everywhere.Rubber has developed into many varieties under technological innovation.
Q:What chemicals have been added to the wiper bars?
Specific formula, but also according to different types of rubber to add chemical raw materials, such as: synthetic rubber, natural rubber, silica gel formula, raw materials are far from each other.
Q:What glue does the ceiling fabric fall off inside the car?
Polyurethane glue is the molecular chain containing ammonia ester and isocyanate glue, due to the presence of strong polar isocyanate and carbamate radicals, highly reactive, can be cured at room temperature, which has excellent adhesive properties to metals, rubber, glass, ceramics, plastics, wood, fabric, leather a variety of materials such as.
Q:What are the applications of rubber airbags in the automotive field?
In automotive shock absorber products, suspension, shock absorbers, airbags, etc. are included. High performance liquid filled engine pad and axle sleeve are the representative achievements in the development of new automotive rubber products in recent years. The high function liquid filled engine pad and shaft sleeve are made of rubber elastomer as a fluid sealing film, and the rubber spring deforms when it vibrates so as to act as a buffer. Automobile safety airbag is made of rubber and rubber started to develop in 1970s, 90s new product to obtain a composite application, now not only in the driver's seat, but also installed in gallery assistant.
Q:What's the rubber tube on the empty filter for the motorcycle?
There are some rubber tubes in the air filter:1. connecting the engine box or cylinder head is the waste pipe. The exhaust gas from the engine enters the air filter from the tube. Vapor deposition, steam enters the engine with air.2. the left one is the oil pipe, which collects the deposited oil. Let it go when it's full.
Q:Why use rubber for automobile tires? What is the ratio of natural rubber to synthetic rubber?
The molecular chain of rubber can be crosslinked, and the crosslinked rubber can recover quickly when it is deformed by external force, and has good physical and mechanical properties and chemical stability. It is widely used in the manufacture of tires, hoses, tapes, cables and other rubber products.
Q:What are the mechanisms of the action of the eye plate and the cutting ring of the concrete pump?
The S tube valve is composed of an eyeglass plate, a cutting ring, a rubber spring, a special-shaped nut, a transition sleeve, a sealing member, a size bearing and a S pipe welding body.The glasses plate and the cutting ring mainly play the following roles:The sealing function: they mainly work with spring and rubber, through the pressure self balancing and rubber spring automatic gap compensation, the floating cutting ring has self sealing effect, thereby increasing the conveying pressure s tube valve.
Q:Where does the car use the most rubber parts?
The top man in the car right, the role of the general rubber, sealing, dustproof, buffering, wear, as long as these effects can be used in rubber parts.
Q:The rubber cushion of the car shock absorber is broken. Can I use it?
Cushion for automobile shock absorber is also called buffer rubber. He is a high flexibility, high toughness rubber products, is a car modification parts. The utility model is used for installing the spiral spring of the automobile suspension system, and mainly acts as a buffer shock absorber and protects the shock absorber.
Q:Lianyi auto rubber skid chain, okay?
The first is Dichotomanthes, now use rubber.

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range