Qingdao rubber six hose Co., Ltd.

Qingdao rubber six hose Co., Ltd. is located in Qingdao Changyang Industrial Park, the company covers an area of 113390 square meters, the registered capital of 80 million yuan, is national enterprise technology center, brand registered trademark "LEAD-FLEX", "LIFU", is the production of high, medium and low pressure hose professional manufacturers.

The company has strong technical force and advanced equipments, and has developed various braided hoses, winding hoses, drilling hoses, oxygen blowing hoses, and various fiber materials for the skeleton layer of hoses, etc., with an annual capacity of more than 35 million long meters, the products are widely used in construction machinery, mining, oil drilling, metallurgy, automobile and other industries.

About Us

1952

Established in

8000 +

Registered capital

423 +

Existing employees

113390 ㎡

Area covered

ADVANTAGE

Why Choose Us

Source water valveProduct recommend

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Professional technicians

The company has 423 employees, including 55 technical quality personnel and 5 senior engineers.

Standard enterprise management

Brand registered trademarks for "LEAD-FLEX", "Li Fu", is the production of high, medium and low pressure hose professional manufacturers.

Advanced processing equipment

The company has introduced domestic and foreign equipment, and its product technology level is in line with international standards.

Excellent product quality

The company has a sound quality certification system, the use of international advanced testing equipment to ensure the stability of product quality.

APPLICATIONS

Choose the appropriate solution for you

Hydraulic system applied to construction machinery vehicles such as excavators and pump trucks

Construction Machinery

Hydraulic system applied to mining support and mining machinery

Mining industry

Used in oil extraction, transportation of oil

Oil drilling

Hydraulic transmission system applied to ocean-going ship

Marine industry

Hydraulic transmission system applied to military engineering machinery

Military industry

Other More

BLOG

Focus on the latest news

Next, I will talk about the use of high-pressure steel wire wrapped rubber hoses 1

09-12

2024

The use and characteristics of high-pressure steel wire winding hose are introduced in detail.

High-pressure steel wire-wound rubber hoses are mainly used in hydraulic supports for mining, oil field mining, construction, lifting and transportation, metallurgical industry forging, mining machinery and equipment, ships, injection, agriculture and animal husbandry, various numerical control lathes and mechanical automation and full-automatic hydraulic press systems in various industrial departments to transmit crude oil with special pressure and humidity. Stainless steel wire-wound rubber hoses are made according to GB/T3683-1992 design standards, plastics can be made according to ISO/DIS1436-1985, DIN20022 and SAE100RIAT and SAE100R2AT specifications. This specification is not suitable for liquid state of linoleum.

09-12

2024

A talk on the characteristics of high pressure steel wire winding hose

The structure of high-pressure steel wire winding hose is mainly composed of liquid-resistant styrene-butadiene rubber inner adhesive, middle adhesive layer, I, II and III stainless steel wire braid layer, and weather-resistant styrene-butadiene rubber outer adhesive. The inner adhesive has the ability to bear the transmitted material and ensure that the stainless steel wire will not be corroded. The outer adhesive maintains that the stainless steel wire will not be damaged. The stainless steel wire layer is the skeleton material and plays an improving role. The main purpose of high-pressure steel wire winding hose: high-pressure steel wire to improve high-pressure oil pipe is mainly used in coal mine hydraulic support, oil field development, it is suitable for transportation of petroleum-based (such as mineral engine oil, soluble oil, gear oil, gasoline and diesel oil, grease) and aqueous liquid (such as emulsified oil, water and oil emulsion, water) with certain pressure and humidity in construction, lifting and transportation, metallurgical industry casting, mining machinery and equipment, ships, injection molding machinery and equipment, agricultural machinery, various numerical control lathes and mechanical automation and automation technology hydraulic press systems of various industrial departments..

09-12

2024

What are the matters needing attention in the application of high pressure steel wire wound hose?

There are many types of high-pressure steel wire wound rubber hoses in the sales market. When you choose, you can choose according to your own development trend. In the application, you can understand the matters needing attention of high-pressure stainless steel wire wound rubber hoses. High pressure wire wound hose in the application of the need to pay attention to the important matters are the following:

09-12

2024

Tell me how to choose high pressure steel wire winding hose

We talked about the equipment and equipment for the production and processing of high-pressure steel wire winding rubber hoses. The important equipment for the production and manufacturing of high-pressure rubber hose assemblies include: glue stripping machine, electric pressure test pump crimping machine, clean room cutting equipment, and other Chinese manufacturing equipment. Our company produces and processes high-pressure rubber hose assemblies with zero pollution to the system. In the factory pressure test, we have achieved the highest quality of products in the factory.

09-12

2024

Manufacturing Process of High Pressure Steel Wire Winding Hose

The inner layer glue, the management layer glue and the surface glue are mixed with a mixing and mixing machine according to the formula. The inner layer oil pipeline is extruded by an extruder and attached to the soft core or hard core smeared with film release agent (liquid nitrogen freezing therapy can also use no core tube).

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Telephone:

+86-532-83027629

Telephone:

+86-532-83028372

E-mail:

info@qdhose.cn

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