Henan Lianghe Pipeline Equipment Co.,Ltd
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram, L/C |
| Supply Ability | 6000 set per month |
| Delivery Time | 5-8 work days |
| Packaging Details | Inside:Plastic film packaging and carton box. Outside:Export wooden cases. |
| Product name | PTFE Lining Rubber Expansion Joint |
| Size | DN15-DN4000 |
| Body material | EPDM, NR, NBR,PTFE, FPM,etc |
| Flange material | SS304,SS316,carbon steel, ductile iron,etc |
| Applicable Media | Corrosive liquids（strong acid and alkali） |
| Working pressure | 6~40bars(PN6~PN40) |
| Working temperature | -15~80℃(-30~150℃) |
| Brand Name | Lianghe |
| Model Number | KXT |
| 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 | 6000 set per month |
| Delivery Time | 5-8 work days | Packaging Details | Inside:Plastic film packaging and carton box. Outside:Export wooden cases. |
| Product name | PTFE Lining Rubber Expansion Joint | Size | DN15-DN4000 |
| Body material | EPDM, NR, NBR,PTFE, FPM,etc | Flange material | SS304,SS316,carbon steel, ductile iron,etc |
| Applicable Media | Corrosive liquids（strong acid and alkali） | Working pressure | 6~40bars(PN6~PN40) |
| Working temperature | -15~80℃(-30~150℃) | Brand Name | Lianghe |
| Model Number | KXT | Certification | ISO 9001 |
| Place of Origin | China | ||
| High Light | dn50 epdm expansion joint ，dn50 rubber expansion joint ，ss304 epdm expansion joint | ||
DN50 Ss304 pn16 Flange Chemical Industry Flexible PTFE Lining Rubber Expansion Joint
The PTFE lined rubber joint is based on the original conventional rubber joint, with a PTFE coating lining added inside, which can effectively protect the rubber joint from corrosion and medium erosion.
For example, strong acid, strong alkali or high temperature oil, the PTFE coating can effectively adhere to the inner wall of the pipeline, preventing medium erosion or separation caused by pipeline stretching and contraction, so that the original mechanical and physical properties of the flexible rubber joint are not affected, and it can still compensate for pipeline vibration, absorb pipeline displacement, and reduce pipeline noise.
Application of PTFE Lined Rubber Expansion Joints:
It is more common in chemical pipelines, mainly used in pipeline equipment with strong acid and alkali, strong high temperature, and strong corrosion, especially in corrosive media.
Including: conveying pipelines, exhaust pipes, steam pipelines of corrosive gases, rolling mill high-pressure oil pipes, heat exchangers, tower tank linings, valves and other chemical equipment.
| Main connection dimension | |||||||
| Length (mm) | Axial displacement(mm) | Horizontal movement | Deflection angle | Special length | |||
| mm | Inch | Compression | Extension | ||||
| 32 | 1 1/4 | 95 | 9 | 6 | 9 | 15° | 130/150/200 |
| 40 | 1 1/2 | 95 | 10 | 6 | 9 | 15° | 130/150/200 |
| 50 | 2 | 105 | 10 | 7 | 10 | 15° | 130/150/200 |
| 65 | 2 1/2 | 115 | 13 | 7 | 11 | 15° | 130/150/200 |
| 80 | 3 | 135 | 15 | 8 | 12 | 15° | 130/150/200 |
| 100 | 4 | 150 | 19 | 10 | 13 | 15° | 130/200 |
| 125 | 5 | 165 | 19 | 12 | 13 | 15° | 130/150/200 |
| 150 | 6 | 180 | 20 | 12 | 14 | 15° | 130/150/200 |
| 200 | 8 | 210 | 25 | 16 | 22 | 15° | 130/150/200 |
| 250 | 10 | 230 | 25 | 16 | 22 | 15° | 130/150/200 |
| 300 | 12 | 245 | 25 | 16 | 22 | 15° | 130/150/200 |
| 350 | 14 | 255 | 25 | 16 | 22 | 15° | 130/150/200 |
| 400 | 16 | 255 | 25 | 16 | 22 | 15° | 130/150/200 |
| 450 | 18 | 255 | 25 | 16 | 22 | 15° | 200 |
| 500 | 20 | 255 | 25 | 16 | 22 | 15° | 200 |
| 600 | 24 | 260 | 25 | 16 | 22 | 15° | 300 |
| 700 | 28 | 260 | 25 | 16 | 22 | 15° | 300 |
| 800 | 32 | 260 | 25 | 16 | 22 | 15° | 300 |
| 900 | 36 | 260 | 25 | 16 | 22 | 15° | 300 |
| 1000 | 40 | 260 | 26 | 18 | 24 | 15° | 300 |
| 1200 | 48 | 260 | 26 | 18 | 24 | 15° | 300 |
Structure of PTFE Lined Rubber Joint
| NO | Name | Material |
| 1 | Flange | Q235,SS304,SS316 |
| 2 | Inner and outer rubber layer | NR,EPDM,NBR,Neoprene |
| 3 | Lined | PTFE |
| 4 | Pressurized ring | steel wire strand |
| 5 | Frame | Nylon cord fabric |
Shipping display
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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