Henan Liwei Industry Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, 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. |
| Product name | double ball compensator flexible rubber joint |
| Size | DN15-DN4000 |
| Rubber material | NR, EPDM, NBR, Neoprene etc |
| Working temperature | -30 ~ +150℃ |
| Certificate | ISO9001, TUV, WRAS, CO, MTC, PL, IV etc |
| Drawing | Offer |
| Brand Name | Henan Liwei |
| Model Number | dn15-dn4000 |
| Certification | ISO9001, TUV, WRAS, CO, MTC, PL, IV etc |
| Place of Origin | Henan Province, China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, 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. |
| Product name | double ball compensator flexible rubber joint | Size | DN15-DN4000 |
| Rubber material | NR, EPDM, NBR, Neoprene etc | Working temperature | -30 ~ +150℃ |
| Certificate | ISO9001, TUV, WRAS, CO, MTC, PL, IV etc | Drawing | Offer |
| Brand Name | Henan Liwei | Model Number | dn15-dn4000 |
| Certification | ISO9001, TUV, WRAS, CO, MTC, PL, IV etc | Place of Origin | Henan Province, China |
| High Light | 4 rubber expansion joint ，3 rubber expansion joint ，double sphere expansion bellow compensator | ||
Seal full face hand wrap limited tie rod double sphere expans bellow compensator rubber expansion joint adopts a streamlined, large deflection design, does not affect the flow rate in the pipeline transportation process, plays a shock absorption, noise reduction, to meet the characteristics of multi-directional displacement. Provides many benefits for various plumbing systems. The product is designed to fit the size range DN15 to DN4000 and is suitable for a variety of pipe diameters. And there are extended range options that can handle temperatures as low as -30°C and up to 150°C. To ensure suitability for almost any application requirement.
Product features&applications
Small size, light weight, good flexibility, and convenient installation and maintenance.
Reduce noise and shock absorption.
Lateral displacement, axial displacement, angular displacement.
Application scope: Due to its excellent comprehensive performance, it can be widely used in chemical, construction, water supply, drainage, petroleum industry, light and heavy industry, refrigeration stations, water heating systems, fire protection systems, power systems, etc.
| No | Name | Material | Remarks |
| 1 | Outer/inner rubber | EPDM,NR,NBR,PTFE,BR,CR,BR+CR,FKM,Sylopute | Select different materialsaccording to the media |
| 2 | Frame | Nylon cord fabric | the density and number oflayers determine the pressure |
| 3 | Pressurized ring | Steel wire strand | Prevent pressure bearing offdeformation from being pulled |
| 4 | Flange | Stainless steel, carbon steel,ductile iron. | Choose different materials according to your requirements |
Appearance: The external surface is smooth and free of defects such as burrs, rust, pores, slag inclusions, cracks, mechanical damage, etc.
Welding: The weld seam should be flat, without pores, cracks, slag inclusions, and welding omissions. The roundness of the flange should comply with relevant standards.
Anti corrosion: The flange is pickled and rust removed, and then subjected to anti-corrosion treatment.
Product packaging: Measures such as rainproof, moisture-proof, rust proof, and shockproof should be taken. Our company generally uses plastic cloth, woven fabric and straw rope packaging, without recycling; Or packaged according to the demand side's requirements.
Q1:Are you trading company or manufacturer?
A1: We are professional manufacturer.
Q2:When the products will be shipped ?
A2:Within 7~25 days after receiving the prepayment.
Q3: Can you make the product as per client's requirement?
A3: Yes, We can customize according to customer requirements, and we have a professional technical team to draw drawings.
Q4: What is the minimum order quantity for the limit rod double sphere rubber expansion joint?
A4: The minimum order quantity for the rubber joint is 1 set, allowing for both small and large orders based on your specific needs.
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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