Henan Liwei Industry Co., Ltd.
| Payment Terms | T/T, Western Union, L/C, D/A, MoneyGram |
| Supply Ability | 100000 Pieces per Month |
| Delivery Time | After payment 15-30 work days |
| Packaging Details | Inner plastic film,outer wooden case, if multiple compensators are packed in one case, we will use steel frame to fix it. |
| Name | Clamp type rubber joint |
| Medium | Air,water,sewage,acid,oil,sandstone,etc. |
| Application | Pipe Lines Connect |
| Material of flange | Carbon steel , stainless steel 304 316，etc. |
| Body Material | EPDM/NBR/NR/FKM etc. |
| Pressure | 0.25Mpa-1.0Mpa |
| Use | PETROCHEMICAL INDUSTRY,PAPER INDUSTRY,WATER SUPPLY AND DRAINAGE INDUSTRY,MINING INDUSTRY,METALLURGICAL MANUFACTURING,ENVIRONMENTAL PROTECTION INDUSTRY |
| Clamp material | SS304, SS316,etc. |
| Brand Name | Henan Liwei |
| Model Number | dn15-dn400 |
| Certification | ISO9001, TUV, WRAS, CO, MTC, PL, IV etc |
| Place of Origin | Henan Province, China |
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Product Specification
| Payment Terms | T/T, Western Union, L/C, D/A, MoneyGram | Supply Ability | 100000 Pieces per Month |
| Delivery Time | After payment 15-30 work days | Packaging Details | Inner plastic film,outer wooden case, if multiple compensators are packed in one case, we will use steel frame to fix it. |
| Name | Clamp type rubber joint | Medium | Air,water,sewage,acid,oil,sandstone,etc. |
| Application | Pipe Lines Connect | Material of flange | Carbon steel , stainless steel 304 316，etc. |
| Body Material | EPDM/NBR/NR/FKM etc. | Pressure | 0.25Mpa-1.0Mpa |
| Use | PETROCHEMICAL INDUSTRY,PAPER INDUSTRY,WATER SUPPLY AND DRAINAGE INDUSTRY,MINING INDUSTRY,METALLURGICAL MANUFACTURING,ENVIRONMENTAL PROTECTION INDUSTRY | Clamp material | SS304, SS316,etc. |
| Brand Name | Henan Liwei | Model Number | dn15-dn400 |
| Certification | ISO9001, TUV, WRAS, CO, MTC, PL, IV etc | Place of Origin | Henan Province, China |
| High Light | Clamp type rubber expansion joint ，Clamp rubber expansion joint ，rubber expansion joint Dn 150 | ||
Clamp type rubber joint is used to replace flange plate and bolt. When used, the two ends of the clamp rubber joint can be conveniently set on the connected pipe respectively. The rubber joint and the pipe can be fixed and connected through the stainless steel clamp.The clamp can be released during disassembly, so as to achieve the purpose of compensating the position quantity produced by the pipe due to heat expansion and cold contraction and water transmission.
| DN | Length(mm) | Axial displacement | Horizontaldisplacement (mm) | Deflexion angle (a¹+a²) | ||
| mm | inch | Extension(mm) | Compression(mm) | |||
| 32 | 1 1/4 | 95 | 6 | 9 | 9 | 15° |
| 40 | 1 1/2 | 95 | 6 | 10 | 9 | 15° |
| 50 | 2 | 105 | 7 | 10 | 10 | 15° |
| 65 | 2 1/2 | 115 | 7 | 13 | 11 | 15° |
| 80 | 3 | 135 | 8 | 15 | 12 | 15° |
| 100 | 4 | 150 | 10 | 19 | 13 | 15° |
| 125 | 5 | 165 | 12 | 19 | 14 | 15° |
| 150 | 6 | 180 | 12 | 20 | 14 | 15° |
| 200 | 8 | 210 | 16 | 25 | 22 | 15° |
| 250 | 10 | 230 | 16 | 25 | 22 | 15° |
| 300 | 12 | 245 | 16 | 25 | 22 | 15° |
| 350 | 14 | 255 | 16 | 25 | 22 | 15° |
| 400 | 16 | 255 | 16 | 25 | 22 | 15° |
| 450 | 18 | 255 | 16 | 25 | 22 | 15° |
| 500 | 20 | 255 | 16 | 25 | 22 | 15° |
| 600 | 24 | 260 | 16 | 25 | 22 | 15° |
| 700 | 28 | 260 | 16 | 25 | 22 | 15° |
(1)Small volume, light in weight, very good flexibility, Convenience installation and maintenance
(2)Transverse displacement, axial displacement, angular displacement
| Technical Conditions | |||
| Type | I | Ⅱ | Ⅲ |
| Working pressure MPa(Kg f/cm²) | 1.0(10) | 1.6(16) | 2.5(25) |
| Explosion pressure MPa(Kg f/cm²) | 3.0(30) | 4.8(48) | 5.5(55) |
| Vacuum KPa(mmHg) | 53.3(400) | 86.7(650) | 100(750) |
| Applicable Temperature | -15~115,(-30~250underspecial conditions) | ||
| Applicable Media | water,sea water,hot water,oil,acid,alkali,and so on | ||
Packing
Inner: Plastic film, then put into carton case.
Outer: Safe firmed export plywood case, marking on carton case and wooden case can be customized, or packing as per your requests.
Shipping:
1.We could deliver the goods by international express, such as DHL, UPS, TNT, EMS, others.
2.You could also choose the transportation according to your schedule and budget.3.Or you could use your own cargo agent.
Q1:Are you trading company or manufacturer?
A: We are professional manufacturer.
Q2:When the products will be shipped ?
A:Within 7~25 days after receiving the prepayment.
Q3: Can you make the product as per client's requirement?
A: Yes, We can customize according to customer requirements, and we have a professional technical team to draw drawings.
Q4:Can you send samples?
A:Of course , we can send samples to all parts of the world,samples can be provided for free.
Q5:How can I pay for the products ?
A: We accept a variety of payment methods. Such as T/T , L/C,D/P ,Western Union , Paypal ,Trade Assurance.
Q6: How can you guarantee the quality or any warranty?
A: If any quality problems during use, all the products can be returned or according to consumer's requests.
Q7: Can I visit your factory before the order?
A: Yes, welcome to our factory to check the quality.
Company Details
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
13834800-27669600
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Henan Liwei Industry Co., Ltd. was founded in 1988, covering an area of 42000 square meters. It is a manufacturing enterprise specializing in the research and development, production, and sales of anti-corrosion pipeline lining, flexible rubber joints, metal joints, rubber p... Henan Liwei Industry Co., Ltd. was founded in 1988, covering an area of 42000 square meters. It is a manufacturing enterprise specializing in the research and development, production, and sales of anti-corrosion pipeline lining, flexible rubber joints, metal joints, rubber p...
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