Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
| Payment Terms | Western Union, T/T, L/C, D/A, D/P, MoneyGram |
| Supply Ability | 10000 sets per week |
| Delivery Time | 5--15 working days |
| Packaging Details | carton or wooden |
| OEM | Available |
| Product name | PTFE Flexible Joint Pipe Manufacturer of expansion joint from CHNFLEX |
| Working pressure | -0.2~4.5Mpa |
| Keyword | PTFE Flexible Joint Pipe |
| Material | EPDM,NBR,NR, PTFE, |
| Size | DN25~DN1200 |
| Flange Material | Carbon steel, SS304, SS316 |
| Flange Standard | DIN/ANSI/JIS/BS |
| Brand Name | JINGNING |
| Model Number | RLJS |
| Certification | CE，ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union, T/T, L/C, D/A, D/P, MoneyGram | Supply Ability | 10000 sets per week |
| Delivery Time | 5--15 working days | Packaging Details | carton or wooden |
| OEM | Available | Product name | PTFE Flexible Joint Pipe Manufacturer of expansion joint from CHNFLEX |
| Working pressure | -0.2~4.5Mpa | Keyword | PTFE Flexible Joint Pipe |
| Material | EPDM,NBR,NR, PTFE, | Size | DN25~DN1200 |
| Flange Material | Carbon steel, SS304, SS316 | Flange Standard | DIN/ANSI/JIS/BS |
| Brand Name | JINGNING | Model Number | RLJS |
| Certification | CE，ISO | Place of Origin | China |
| High Light | PTFE Flexible Joint Pipe Manufacturer ，PTFE Flexible Joint Pipe ，Carbon Steel Flange Flexible Joint Pipe | ||
PTFE Flexible Joint Pipe Manufacturer Of Expansion Joint From CHNFLEX
Product Description
PTFE flexible joint pipe is a high-performance engineering component designed to address critical challenges in corrosive, high-temperature, and high-purity fluid handling systems. Constructed with an inner liner of pure PTFE – renowned for its exceptional chemical inertness – this flexible joint pipe provides unparalleled resistance to aggressive media, including concentrated acids, alkalis, solvents, and oxidizing agents, even at elevated temperatures up to +260°C (+500°F). Its unique multilayered architecture combines a seamless PTFE core with reinforced stainless steel braiding or corrugated metal bellows, ensuring superior pressure resistance (typically up to 25 bar) while maintaining axial, lateral, and angular flexibility to compensate for pipeline misalignment, thermal expansion, and vibration-induced stresses.
Performance characteristics
1. Flexibility: Accommodates axial, lateral, and angular movements.
2. Durability: Reinforced flexible joint pipe provides long-lasting performance.
3. Corrosion Resistance: Resists aggressive environments and chemicals.
4. Noise & Vibration Reduction: Dampens vibrations and shock waves.
5. Ease of Installation & Maintenance: Compact design and standard flange connections facilitate installation and upkeep.
Product Specification
| Size | Length | Allowable Movements in Operation | ||||
| mm | inch | mm | Axial Compression mm | Axial Extension mm | Transverse Movement mm | Angular Deflection mm |
| 25 | 1 | 130/152 | 20 | 12 | 14 | 15° |
| 32 | 1 1/4 | 95/130/152 | 20 | 12 | 14 | 15° |
| 40 | 1 1/2 | 95/130/152 | 20 | 12 | 14 | 15° |
| 50 | 2 | 105/130/152 | 20 | 12 | 14 | 15° |
| 65 | 2 1/2 | 115/130/152 | 20 | 12 | 14 | 15° |
| 80 | 3 | 130/135/152 | 20 | 12 | 14 | 15° |
| 100 | 4 | 130/152 | 20 | 12 | 14 | 15° |
| 125 | 5 | 130/152/165 | 20 | 12 | 14 | 15° |
| 150 | 6 | 130/152/185 | 20 | 12 | 14 | 15° |
| 200 | 8 | 130/152/210 | 20 | 12 | 14 | 15° |
| 250 | 10 | 130/203/230 | 20 | 12 | 14 | 15° |
| 300 | 12 | 130/203/245 | 25 | 16 | 22 | 15° |
| 350 | 14 | 200/255 | 25 | 16 | 22 | 15° |
| 400 | 16 | 200/255 | 25 | 16 | 22 | 15° |
| 450 | 18 | 200/255 | 25 | 16 | 22 | 15° |
| 500 | 20 | 200/255 | 25 | 16 | 22 | 15° |
| 600 | 24 | 260 | 25 | 16 | 22 | 15° |
| 700 | 28 | 260 | 25 | 16 | 22 | 15° |
| 800 | 32 | 260 | 25 | 16 | 22 | 15° |
| 900 | 36 | 260 | 25 | 16 | 22 | 15° |
| 1000 | 40 | 260/300 | 25 | 16 | 24 | 15° |
| 1100 | 44 | 300 | 25 | 16 | 24 | 15° |
| 1200 | 48 | 300 | 25 | 16 | 24 | 15° |
| Note: If the medium is oil, acidic or alkaline substances, and there are special requirements for the working temperature, you can customize it by sending a letter or drawing. Please specify when ordering |
Product Details
Production Flow
| 1.Raw material Top level CR/EPDM/NBR rubber raw materials, No recycled rubber | 2.Plasticating and mixing Special Formulation for better Bending with Nylon,For Better Strength,Sealing | 3.Workblanks wraping Cooper plated steel wire reinforcement prevent pull off |
| 4.Vulcanizing Automatic vulcanization machine ensure vulcanization time and pressure | 5.Inspecting | 6. Packaging |
Application
PTFE flexible joint pipe are widely used in various fields, including construction, chemical industry, shipbuilding, tap water, gas, chemical pipelines, petroleum pipelines, food pipelines, air conditioning pipelines, and sewage treatment.
Our Services
1.24-hour online
2.Free samples provided
3.Support customization
4.Provide drawings
5.Multiple payment styles to choose from
6.Factory inspection (material, specifications, quantity, pressure, packaging)
7.Long warranty period
8.Suitable packaging for transportation
Our Customer
Certificate
FAQ
Q1:What’s the material of PTFE flexible joint pipe?
A1:The material can be EPDM,NBR,CR,SBR..It depends on the working condition.
Q2:What’s the warranty period of PTFE flexible joint pipe?
A2:We provide 18 months’ warranty.
Q3:What’s the working temperature of PTFE flexible joint pipe?
A3:The working temperature is -20℃~100℃.
Q4:What’s the package of PTFE flexible joint pipe?
A4:The package is carton box and strong plywooden case.
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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