Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
| Packaging Details | Carton or Wooden |
| Size | 1/2"~3" |
| Rubber Material | EPDM，NBR |
| Union Standard | BSPT，NPT |
| Union Material | Malleable Iron |
| Temperature | -20~110 ℃ |
| Company Type | Factory |
| Length | 200mm |
| Product Name | EPDM rubber joint |
| Brand Name | JINGNING |
| Model Number | RLJS |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Packaging Details | Carton or Wooden | Size | 1/2"~3" |
| Rubber Material | EPDM，NBR | Union Standard | BSPT，NPT |
| Union Material | Malleable Iron | Temperature | -20~110 ℃ |
| Company Type | Factory | Length | 200mm |
| Product Name | EPDM rubber joint | Brand Name | JINGNING |
| Model Number | RLJS | Certification | CE |
| Place of Origin | China | ||
| High Light | pipework expansion joints ，high temperature expansion joint | ||
Screw thread rubber Flexible Expansion Joint , also known as flexible joint, rubber expansion joint, rubber flexible joint, pipe expansion joint, soft rubber joint etc.
We introduce advanced technology from abroad, and combine it with Chinese production experience. In the manufacturing operation, 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. Its characteristics are that the inner adhesive layer united perfectly, bright, clean and seamless; the tag adopts the vulcanization process, perfectly matches the product.
According to different media, rubber materials are also different, including natural rubber, styrene butadiene rubber, butyl rubber, nitrile rubber,Ethylene Propylene Diene Monomer, neoprene rubber, silicone rubber, fluorine rubber and so on. It has the characteristics of heat-resistant, acid resistant, alkali resistant, corrosion resistant, wear-resistant, oil resistant and so on.
according to the work pressure:
Six grades of 0.25MPa, 0.6MPa, 1.0MPa, 1.6MPa, 2.5MPa and 6.4MPa.
Threaded union rubber expansion joint Advantage:
1.All expansion joints are finshed with retaining flanges,limit rod units are available on special request.
2.Pressures shows are recommended“operating”,test pressure is 1.5time“operating”,burst pressure is 3 time “operating”.
3.Vacuum rating is based on neutral installed length without external load.Products shall not be installed “elongated”on vacuum applications.
4.Do not weld near the expansion joints or weld the steel flanges to the piping after the expansion joints are installed .This will either burn or seriously damage the expansion joints.
Huayuan Product Specifications in this catalogues for reference only. Huayuan reserve the right to change design ,
construction,specification and materials without prior notice and without incuring any obligation.Any precise measurements,kindly contact with Huayuan technical service directly.
Company Details
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
30000000-50000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Jingning is a specialist company in expansion joints for pipe equipment. Since 2004 we stand for values which are typical of a family owned company: the spirit of innovation, reliability, continuity and flexibility in thought and action.We are a reliable supplier to our customers who count... Jingning is a specialist company in expansion joints for pipe equipment. Since 2004 we stand for values which are typical of a family owned company: the spirit of innovation, reliability, continuity and flexibility in thought and action.We are a reliable supplier to our customers who count...
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