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Product Details:
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| Material: | Rubber | Service: | OEM ODM |
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| Sample: | Available | Certification: | ISO9001-2015 |
| Package: | Carton Box | Usage: | Fire Pipe,Air Pipe |
| Highlight: | BSPT cast iron expansion joint,NPT cast iron expansion joint,NPT rubber expansion bellows |
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Rubber Expansion Joint
Products:Rubber Expansion Joint
A Rubber Expansion Joint is flexible connector fabricated of natural or synthetic elastomers,fluoroplastics and fabrics and, if necessary, metallic reinforcements used to absorb movements in a piping system while containing pressure and a medium running through it.
Features:
1. Superb absorption vibration.
2. Effective for large eccentricity thermal and bending angle
3. Low-cost installation and operation.
4. BSPP,BSPT and NPT threaded unions available.
5. Vibration controller.
6. Absorb "Water hammer".
7. No electrolysis.
8. Less maintenance,no gasket needed.
9. Abrasive resistance 10 times greater than steel.
10. Will not fatigue.
Strutcture:
| Item | Parts | Material |
| 1 | Outer liner rubber | EPDM |
| 2 | Key Frame | Nylon cord fabric |
| 3 | Union | Cast iron |
Specification:
| Part.No. |
Diam. (in.) |
L(mm) | Allowable Movement(mm) | Operation Condition | |||||
| Axial Compression | Axial Elongation | Transverse Deflection | Angular Deflection | Max.Pressure kg/cm² |
Max. Temperature (℃) |
Vacuum Rating mm Hg(in.) | |||
| RJ30-12 | 1/2 | 200 | 22 | 6 | 22 | 45° | 10(150) | 60(140) | 405(16.20) |
| RJ30-34 | 3/4 | 200 | 22 | 6 | 22 | 45° | 10(150) | 60(140) | 405(16.20) |
| RJ30-1 | 1 | 200 | 22 | 6 | 22 | 45° | 10(150) | 60(140) | 405(16.20) |
| RJ30-114 | 1-1/4 | 200 | 22 | 6 | 22 | 45° | 10(150) | 50(122) | 405(16.20) |
| RJ30-112 | 1-1/2 | 200 | 22 | 6 | 22 | 45° | 10(150) | 40(104) | 405(16.20) |
| RJ30-2 | 2 | 200 | 22 | 6 | 22 | 45° | 10(150) | 30(86) | 405(16.20) |
| RJ30-212 | 2-1//2 | 240 | 22 | 6 | 22 | 45° | 10(150) | 20(68) | 405(16.20) |
| RJ30-3 | 3 | 240 | 22 | 6 | 22 | 45° | 10(150) | 20(68) | 405(16.20) |
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About KOKA:
Shanghai KoKa Industrial Co.,Ltd is a professional cable management systems (CMS) & Strut Framing systems and strut fitting systems solutions provider,manufacturer .
Based on over 15 years of engineering experience to the subways, airports, shopping malls, food, beverage, petrochemical ,and pharmaceutical industries, the KOKA production of stainless steel products has become a respected and specified brand to some of the world's most recognised organizations.
KOKA is the ideal solution for flexible support system available.
KOKA takes pride in building long term partnerships with clients that ensure a superior service and provider highest quality products.
KOKA products are known throughout the industry as being hygienic, high quality and to offer exceptional value.
KOKA offer an extensive range of products ex-stock and can therefore process your orders with a short lead time, with the majority of parts available on a next day delivery.
KOKA specialises in manufacturing the following products in SS304 , SS316 ,carbon steel.
KOKA to provide personalized demand and global sourcing solutions for global customers,always adhere to the product quality first,Continuous development and optimization design, with user-friendly, simple installation to satisfied customer needs, and strive to reduce customer costs, to adapt to the global competition, With global customers to cope with the complex economic environment, to achieve common value growth of the target.
Contact Person: Miss. Katrina
Tel: 13671640765
Fax: 86-21-60488958
