WHO ARE WE

About Us

 

Founded in 2003, Henan Liwang Fluid Technology Co., Ltd., as a wholly-owned subsidiary of Letone Technology, focuses on the production, research and development and sales of polymer materials, rubber hoses and fluid connectors, and rubber and plastic sealing products. It is a recognized high-quality rubber fluid connector manufacturing and service company in the industry.
Our products are widely used in engineering machinery, automobile manufacturing, industrial pipelines, ships, energy, national defense, automation and other fields, and export products are mainly produced in accordance with international standards such as SAE, DIN, ISO, and BS.

Complete range of hoses

Liwang hose has flexible options in hose inner diameter, working pressure, temperature range, etc.

Complete range of pipe fittings

Specializing in the manufacture of hydraulic pipe fittings with rich varieties and complete models

Superb product technology

Superb technology and rich experience Protect the product

Gold medal service

High-quality sales team to provide you with gold medal service

Our Products
The main products include hydraulic hose assemblies, industrial and petroleum hose connectors, hose joints, transition joints, flanges, ultra-high and medium pressure valve blocks and Gaoyu series manufacturing
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HYDRAULIC HOSE

Liwang hydraulic hose meets various general standards such as SAE, DIN, ISO, GB, MSHA, MT, etc., its various types of high, medium and low pressure products are suitable for the manufacture and maintenance of construction machinery, agricultural machinery, coal mining machinery, high-speed rail cars, etc. to meet the needs of high-performance hose users. The product design of Liwang steel wire braided rubber hose LT681 (SAE 100RAT / EN853 SN) has been approved by ABS (the American Bureau of Shipping) and meets the needs of marine equipment.

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INDUSTRIAL HOSE

Big size (up to 16"), ultra-abrasion, high/low temperature and corrosion resistant, and multiple length choices, Liwang industrial hose are ideal for industries like construction, chemical, bulk material delivery, steel mills, oil & gas, machinery and equipment manufacturing, high pressure cleaning, F&B and applications of extremely working environment.

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PETROLEUM DRILLING HOSE

With the API Specification Q1 issued by the American Petroleum Institution, Liwang also obtained the certificate of Authority to use the Official API Monogram of API 7K and API 16C, certificate of Product Design Assessment, Manufacture Assessment and ABS type Approval issued by American Bureau of Shipping (API 7K & API 16C). Featured as high pressure, full flow, lightweight and long service life, Liwang petroleum drilling hoses are widely used in inland and offshore petroleum drilling projects.

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FITTING

Liwang hydraulic hose connectors are divided into transition joints, hose connectors, various sleeves, mining connectors, quick connectors, pressure test connectors and non-standard customization. They are made of high-quality carbon steel, stainless steel, brass, etc. as raw materials, and meet various general standards such as metric, American, British, and Japanese. Liwang specializes in one-piece connectors for use with Super Hercules series hoses, with a two-year warranty. Liwang industrial hose connectors, unions, flanges, etc. are all produced using an integral forging process, with beautiful appearance and stable performance.

COMMITTED TO CREATING AN EXCELLENT BRAND IN

THE HYDRAULIC INDUSTRY

Solution
The products are widely used in engineering machinery, agricultural machinery, oil drilling, construction, cleaning, water jetting, steel, chemical industry, energy, mining, rail transit, shipbuilding, food, medicine and municipal pipelines and other fields.
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Long Life Hose-

Long Life Hose

2024-06-25

Super Hercules Long Life Excavator Hose Introduction The bending radius of the long-life excavator hose of Liwang Super Hercules is 34% lower than the ISO18752 Class C standard, and the number of hose pulses exceeds 1 million times. With the use of L...

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Mine Total Growth Life Hose-

Mine Total Growth Life Hose

2024-06-25

Harsh Environment Total Long Life Mining Hose low bend Bending radius is 34% lower than ISO18752 Class C standard high pressure The pressure is 25% higher than the SAE/DIN standard. long life The number of hose pulses is more than 1 million times....

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Fluid Technology Application Solutions-

Fluid Technology Application Solutions

2024-06-25

Make every connection more valuable | Liwang Fluid's one-stop fluid technology application solution Strengthening strategic guidance and improving the supporting capabilities of key links in the industrial chain, Liwang Fluid, as an important part of...

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Acid fracturing-

Acid fracturing

2024-06-25

Introduction of acid fracturing hose Keeping up with the new trend of shale oil and gas technology revolution, Liwang Technology focuses on the difficulties and key points of special fluid media such as high-speed transportation of abrasive materials...

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Construction Hydraulic Raising Topics-

Construction Hydraulic Raising Topics

2024-06-25

The principle of hydraulic drawing of buildings In recent years, aluminum formwork and prefabricated components have been used more and more in the construction industry. The application of these new technologies has also brought challenges to some t...

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Heat Exchangers and Gaskets-

Heat Exchangers and Gaskets

2024-06-25

Manufacturing process of plate heat exchanger and gasket The plate heat exchanger has the advantages of high heat exchange efficiency, small footprint, simple manufacture and simple maintenance, etc. It is suitable for district heating, domestic hot ...

Our Partners
The company's main customers include well-known companies such as CNPC, Sinopec, CNOOC, CRRC, CNNC, Beijing Coal Mining Machinery, Sany, XCMG, Zoomlion, and Yutong Motors. Its products are exported to more than 30 countries and regions including the United States, Brazil, and Russia.