Henan Lianghe Pipeline Equipment Co.,Ltd
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram, L/C |
| Supply Ability | 8000 set per month |
| Delivery Time | 5-12 work days |
| Packaging Details | plastic film wrapped products,packing in cartons,loading wooden cases (1.1m*1.1m*1.1m) |
| Product name | bellow twin sphere double ball compensator flexible rubber joint |
| Size | DN32-DN1200 |
| Flange standard | DIN, ANSI, JIS, BS4504 etc |
| Working Temperature | -25~120 Deg |
| Marks on body | Size and pressure |
| Marks on flange | Size,pressure and standard etc. |
| Length | 165~400mm |
| Brand Name | Lianghe |
| Model Number | KST |
| Certification | ISO 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram, L/C | Supply Ability | 8000 set per month |
| Delivery Time | 5-12 work days | Packaging Details | plastic film wrapped products,packing in cartons,loading wooden cases (1.1m*1.1m*1.1m) |
| Product name | bellow twin sphere double ball compensator flexible rubber joint | Size | DN32-DN1200 |
| Flange standard | DIN, ANSI, JIS, BS4504 etc | Working Temperature | -25~120 Deg |
| Marks on body | Size and pressure | Marks on flange | Size,pressure and standard etc. |
| Length | 165~400mm | Brand Name | Lianghe |
| Model Number | KST | Certification | ISO 9001 |
| Place of Origin | China | ||
| High Light | jis flexible rubber expansion joint ，jis twin sphere rubber expansion joint ，flange flexible rubber expansion joint | ||
Jis 10k Carbon Steel Flange Bellow Twin Sphere Rubber Flexible Joint
Double sphere rubber bellows coupling is generally consist of the inner and the outer rubber layer and fabric reinforced layer (the enhancement layer has a multilayer spreading cord fabric), vulcanization molded in high temperature and high pressure , then assembly together with rubber tube and metal flange or parallel joint sleeve.
Classification of double ball rubber joints: buckle groove rubber joints, flanged rubber joints, negative pressure resistant rubber joints, high pressure resistant rubber joints, anti-pull-off limit rubber joints, etc.
Installation method
The installation bolts of the double ball rubber joint should be tightened symmetrically and gradually to prevent local leakage. Keep away from heat sources during installation. Because the pipe body is tightly combined and deforms less under pressure, the double ball rubber joint has a strong bearing pressure and excellent pulse performance.
Characteristics of double sphere rubber expansion joint
1. Small size, light weight, good elasticity, easy installation and maintenance.
2. Horizontal, vertical and angular displacements can be generated during installation, which is not limited by eccentric and non-parallel flanges of user pipes.
3. Vibration and noise reduction function
4. Strong corrosion resistance and long service life.
Double Ball Connection Data Sheet
| Nominal diameter | Length(mm) | Axial displacement(mm) | Lateral displacement | Angular displacement | ||
| mm | inch | Elongation | Compression | |||
| 40 | 1 1/2 | 165 | 30 | 50 | 45 | 35° |
| 50 | 2 | 165 | 30 | 50 | 45 | 35° |
| 65 | 2 1/2 | 175 | 30 | 50 | 45 | 35° |
| 80 | 3 | 175 | 35 | 50 | 45 | 35° |
| 100 | 4 | 225 | 35 | 50 | 40 | 35° |
| 125 | 5 | 230 | 35 | 50 | 40 | 35° |
| 150 | 6 | 325 | 35 | 50 | 40 | 35° |
| 200 | 8 | 325 | 35 | 50 | 40 | 35° |
| 250 | 10 | 325 | 35 | 60 | 35 | 30° |
| 300 | 12 | 325 | 35 | 60 | 35 | 30° |
| 350 | 14 | 350 | 35 | 60 | 35 | 30° |
| 400 | 16 | 350 | 35 | 60 | 35 | 30° |
| 450 | 18 | 350 | 35 | 60 | 35 | 30° |
| 500 | 20 | 350 | 35 | 60 | 35 | 30° |
| 600 | 24 | 400 | 35 | 60 | 35 | 30° |
Double sphere rubber joint production process
FAQ
Q1: What’s the face to face length?
A1: The face to face length can be L130, L150,L230.. We also could accept customized length according to your requirements.
Q2: Are you trading company or manufacturer?
A2: We are manufacturer of rubber expansion joint, bellow expansion joint,flexible metal hose, dismantling joint, dresser coupling, flange adaptor with more than 20-years experience.
Q3: Can you provide drawings and technical data?
A3: Yes, our professional technical department will design and provide drawings and technical data.
Q4: What are the flange standards?
A4: Flange standards include ANSI 150Lb, DIN PN16, BS4504, JIS 10K, etc.Of course, we can also customize according to the flange data you provide.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
40000000-60000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and profes... The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and profes...
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