Shanghai KOKA Industrial Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 99999 pcs/month |
| Delivery Time | contact us |
| Packaging Details | Pallet Packing,customized requirement |
| Material | Rubber |
| Service | OEM ODM |
| Sample | Available |
| Package | Carton Box |
| Usage | Fire pipe,Air pipe |
| Brand Name | KOKA |
| Model Number | RJ30-12 |
| Certification | ISO9001-2015 |
| Place of Origin | Shanghai |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 99999 pcs/month |
| Delivery Time | contact us | Packaging Details | Pallet Packing,customized requirement |
| Material | Rubber | Service | OEM ODM |
| Sample | Available | Package | Carton Box |
| Usage | Fire pipe,Air pipe | Brand Name | KOKA |
| Model Number | RJ30-12 | Certification | ISO9001-2015 |
| Place of Origin | Shanghai | ||
| High Light | elastomer rubber bellows with flange ，fluoroplastics rubber bellows with flange ，NPT union pipe joint | ||
Threaded Unions 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) |
Product Show:
FAQ:
Q1: Are you manufacturer?
A: Yes,we are factory ,We have stamping and injection factories.
Q2: What services can we offer?
A: We can OEM and ODM,We have a strong design team,we can provide drawing.
Q3: What information need for quotation?
A: For example:
1: what material(carbon steel/Q235/SS304/SS316)
2: what size do you need ?
3: what surface finished( zinc plate/HDG/powder coating/copper plated)?
Q4: Do you provide free samples?
A: Yes ,you can get the free samples
Q5: What is your payment terms?
A: 30% T/T deposit,balance will be against each copy of B/L;
Q6: How about the delivery time?
A: According to your order list and quantity,Normally delivery in 20-25days.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2011
Total Annual:
5000000-10000000
Employee Number:
30~50
Ecer Certification：
Site Member
Shanghai Koka Industrial Co.,Ltd is professional China Products Manufacturers and Products Suppliers. We have been devoting ourselves in the products of construction,we have cable management systems (CMS) & Strut channel systems & Pipe support system and HVAC systems solutions provider and f... Shanghai Koka Industrial Co.,Ltd is professional China Products Manufacturers and Products Suppliers. We have been devoting ourselves in the products of construction,we have cable management systems (CMS) & Strut channel systems & Pipe support system and HVAC systems solutions provider and f...
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