Product Details
Place of Origin: Henan Province, China
Brand Name: Henan Liwei
Certification: ISO9001, TUV, WRAS, CO, MTC, PL, IV etc
Model Number: dn25-dn3000
Payment & Shipping Terms
Minimum Order Quantity: 1 set
Price: Price Negotiable
Packaging Details: Inner plastic film,outer wooden case, if multiple compensators are packed in one case, we will use steel frame to fix it.
Delivery Time: After payment 15-30 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000 Set/Sets per Month
Name: |
Double Ball PTFE Lined Rubber Expansion Joint |
Drawing: |
Offer |
Warranty: |
1 Year |
Working Pressure: |
6-40bars(PN6-PN40) |
Application: |
Petroleum Industry,Mining Industry,Metallurgical Manufacturing Industry,Environmental Protection Industry Water Supply And Drainage Industry Paper Industry |
Working Temperature: |
-15℃-80℃(-30℃-150℃) |
Applicable Media: |
Air,water,sewage,acid,oil,etc. |
Flange Material: |
Carbon Steel Galvanized,Stainless Steel Etc. |
Name: |
Double Ball PTFE Lined Rubber Expansion Joint |
Drawing: |
Offer |
Warranty: |
1 Year |
Working Pressure: |
6-40bars(PN6-PN40) |
Application: |
Petroleum Industry,Mining Industry,Metallurgical Manufacturing Industry,Environmental Protection Industry Water Supply And Drainage Industry Paper Industry |
Working Temperature: |
-15℃-80℃(-30℃-150℃) |
Applicable Media: |
Air,water,sewage,acid,oil,etc. |
Flange Material: |
Carbon Steel Galvanized,Stainless Steel Etc. |
PTFE lined joint is based on the original conventional rubber joint, adding PTFE coating lining inside, which can effectively protect the rubber joint from corrosion and media erosion. For example, strong acid, strong alkali or high temperature oil, PTFE coating can effectively adhere to the inner wall of the pipe to prevent separation caused by medium erosion or pipe stretching and contraction, so that the original mechanical and physical properties of the flexible rubber joints will not be affected, and can still compensate for pipeline vibration, absorbing pipeline displacement and reducing pipeline noise.
The PTFE lined rubber expansion joint has excellent chemical stability and corrosion resistance. It is one of the best corrosion resistant materials today. Except for molten metal sodium and liquid fluorine, it can resist all kinds of chemicals. It can not change when boiling in aqua regia. It is widely used in all kinds of acid-base and organic solvent resistant.
Nominal diameter | Length (mm) |
Axial displacement | Horizontal movement (mm) |
Deflection angle |
Special length (mm) |
||
mm | inch | Compression (mm) |
Extension (mm) |
||||
32 | 11/4 | 95 | 9 | 6 | 9 | 15° | 130/150/200 |
40 | 11/2 | 95 | 10 | 6 | 9 | 15° | 130/150/200 |
50 | 2 | 105 | 10 | 7 | 10 | 15° | 130/150/200 |
65 | 21/2 | 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 |
No | Name | Material |
1 | Flange | SS304 |
2 | Pressurized ring | Steel wire strand |
3 | Lined | PTFE |
4 | Outer/inner rubber | NR/NBR/EPDM |
5 | Frame | Nylon cord fabric |
FAQ:
Q1:Could you follow the customer's specific requirement?
A1:Yes, we could do it according to your specific requirement.
Q2:What are your payment terms?
A2:T/T (30% as desposit paid, the rest 70% will be paid before delivery), L/C at sight, and others you viable, others.
Q3:Could we choose different material?
A3:Yes, the material can be chose according to your requirements.
Q4:And what's your packing methods?
A4:Wrap the product with plastic film first, then put it into cartons and then pack it into wooden cases.