1. Since 1988, Top 3 manufacturer of rubber joint in China;
2. The Main Drafting Committee of National Standard for Rubber Joints;
3. Qualified Supplier for Nuclear Power Plant;
4. ISO9001:2008 and ISO14001:2004 Certified.
a) Structure:Rubber joint is the soft joint of metal pipes, and consists of inner rubber, nylon cord fabric, outer rubber and metal lap joint flanges.
b) Technology: We introduce advanced technology from abroad, and combine it with Chinese manufacture experience. In the manufacturing process, the inner side endures high pressure; nylon cord fabrics and the inner rubber are better combined and can work under higher pressure than normal flexible rubber joint.
c) Features:The inner adhesive layer united perfectly, bright, clean and seamless; the tag adopts the vulcanization process, perfectly matches the product. The products endure high pressure, maintain good elasticity, make large displacement to balance pipe deviation, absorb vibration, make less noise and have easy installation, etc.
a) Application:Rubber joint is widely used in the pipe systems for water supply, drainage, circulating water, HVAC, fire protection, paper making, pharmacy, petroleum chemical industry, ship piping system, water pump, compressor and fan etc.
b) Applicable Media:The normal type is used to transport air ranges from - 15 °C to 115 °C, compressed air, water, sea water, oil, acid and alkali etc. The special type is used to transport the media above ranges from - 30 °C to 250 °C, oil or strong alkali, strong acid and solid material.
This is the picture of Rubber Joint produced by Liwei. We can manufacture to specific customer specifications and dimensions on request.
Material List of Rubber Joint:
We are able to produce Rubber Joint range from DN 32(1 1/4'')-to DN 3600(144'').
POLYESTER CORD FABRIC
STEEL WIRE ROPE
We have strict quality control system, and our first priority is high quality.
Application Cases of Liwei Pipe Fittings:
Our products have been used in nuclear power plant, and the quality of our products is guaranteed.
Henan Liwei Industry Co.,Ltd. is a leading manufacturer of rubber joint in China. We have:
(1) Strong R&D strength;
(2) Strict Quality Control System;
(3) Perfect Test System;
(4) Professional After-sale Service Team;
(5) OEM Service.
We are your qualified supplier and reliable friends!
Thanks for your attention. For more information, please feel free to contact our sales manager
Henan Liwei Pipeline Equipment Co. Ltd (the former Zhengzhou Liwei pipeline Products Co. Ltd), located at Shangjie District, Zhengzhou city, is a manufacturer specializing in processing various steam, water, wind pipe expansion joints and compensation joints, and a main base for producing rubber , metal and non-metallic pipe joints It is also the appointed enterprise by the former chemical industry ministry, national construction ministry and general petrol chemical company, member unit of ... View detail