Home Companies Beijing Qinrunze Environmental Protection Technology Co., Ltd.

High Temperature Resistant Natural Rubber High Pressure Hose

Contact Us

[China]

Trade Verify

Address: Wangchu Village, Doudian Town, Fangshan District, Beijing

Contact name:Frank He

Beijing Qinrunze Environmental Protection Technology Co., Ltd.

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

High Temperature Resistant Natural Rubber High Pressure Hose

Country/Region	china
City & Province	beijing beijing
Categories	Material Handling Equipment

Product Details

High Pressure Oil Pipe for Hydraulic Hose Steel High Temperature Resistant Other

Specification

item	value
Place of Origin	China
	Henan
Brand Name	QRZ
Model Number	QRZ-GYJG-6mm
Processing Service	Moulding, Cutting, customizable
Origin	Henan
Product name	High-pressure hose
material	natural rubber
whether to import	Yes
Purpose	Machinery Chemical Coal Mine

Company Profile

Introduction of high pressure hose

The steel wire braided hose is mainly used in the hydraulic system of aircraft fuel, mine hydraulic support, oilfield mining, construction machinery and equipment, and used to transport high temperature and high pressure kerosene, engine oil, red oil (flammable and explosive medium) to achieve pressure transmission. Steel wire wound hose is mainly used in coal mine, mining, machinery, chemical industry, petroleum and automobile industries to transport petroleum-based, water-based and liquids with certain high pressure and temperature.

Production process of high pressure hose

1. Use a mixer to mix the inner layer rubber, middle layer rubber and outer layer rubber according to the formula; use an extruder to extrude the inner layer tubing, and coat it on the soft core or hard core (liquid nitrogen) coated with mold release agent. The freezing method can also be used without the tube core) 2. The calender is pressed into a middle-layer rubber sheet, rolled with a release agent and cut into a specified width according to the process requirements 3. Wind the inner layer tubing with the core on the winding machine or braiding machine, and wrap the copper-plated steel wire or copper-plated steel wire rope. At the same time, the middle-layer rubber sheet is synchronously wound between each two layers of copper-plated steel wire or copper-plated steel wire rope on the winding machine or braiding machine. , Binding at the beginning and end of the winding wire (some early winding machines need to pre-stress the copper-plated steel wire in advance) 4. Cover the extruder with the outer layer of glue again, and then wrap the lead or cloth vulcanization protective layer 5. Vulcanization by vulcanization tank or salt bath 6. Finally, remove the vulcanized protective layer, pull out the tube core, withhold the upper pipe joint, and sample and press for inspection. In short, the manufacture of high-pressure oil pipes uses many equipment, many types of raw materials, and complex production processes. However, in recent years, the production process of hydraulic oil pipes with plastics or thermoplastic elastomers as the main raw materials can be appropriately simplified, but the raw materials are expensive, and rubber raw materials are still the main raw materials.

Company Profile

Beijing Qinrunze Environmental Protection Technology Co.,Ltd (QRZ), established in 2009, is a integrated solution provider in the

field of water treatment, covering landfill leachate treatment, food waste treatment, industrial waste water treatment, sanitary

waste treatment, mine waste water treatment. Business scope of QRZ encompasses the whole process of water treatment, ranging from

engineering design, equipment manufacture, installation & commissioning, project contracting to entrusted operation. QRZ is

capable of producing Membrane Bioreactor (MBR), Ultrafiltration (UF), Nanofiltration (NF), Reverse Osmosis (RO), Disc Tube Reverse

Osmosis (DTRO), A/O Unit and the associated equipment, unit and accessories.

Product Description

FAQ

1. who are we?
We are based in Beijing, China, start from 2009,sell to Domestic Market(80.00%),South Asia(8.00%),Southeast Asia(4.00%),Africa(4.00%),South America(2.00%),Mid East(2.00%). There are total about 201-300 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Waste water treatment equipment,Landfill leachate treatment equipment,Water Purification,Filters for water treatment,Industrial water treatment equipment

4. why should you buy from us not from other suppliers?
1: Over 10 years' experience in water treatment field. 2: Cost-effective products tailored to client's requirement. 3:Professional international business team. 4:Over 300 projects completed, skillful pre-sale and after-sale engineer team.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,Credit Card;
Language Spoken:English,Chinese,Arabic