Home > Products > rubber expansion joint > Rubber Expansion Joint
Rubber Expansion Joint
- 10000 Piece / Pieces per Month
- T/T L/C D/P D/A
- 7 days
Product Details
Brand Name: | Liwei | Place of Origin: | China | Model Number: | DN32-3600 |
Product Description
Structure of Rubber Expansion Joint
1, inner rubber layer –EPDM, ⅡR, CR, NR, NBR
Chloroprene rubber can enhance rubber expansion joint’s performances such as the resiliency, compression permanent deformation, electrical property, tear strength, water swelling resistance, acid resistance, alkali resistance and oil resistance. Hose inner rubber layer is extended to the outer end face of the flange, which helps prevent water leakage or erosion.
2, framework layer - natural rubber & polyester fabric
With its high strength (single tensile strength, over 18N / stripe) and stable hot & cold performance, T39031 polyester fabric (polyester) can afford vacuum and water hammer. Our company took the lead in the introduction of using polyester cord fabric as reinforced framework layer, which closely connect inner rubber layer, outer rubber layer and framework layer. After vulcanization, three layers become a whole. This manufacturing process solves rubber joints’ problems such as heat expansion, overall adhesion strength and pressure resistance.
3, outer rubber layer - EPDM, ⅡR, CR, NR, NBR
As the outer rubber layer of flexible rubber joints is exposed to the air, vulnerable to external factors or hurt, which requires outer rubber layer should be heat-resistant, acid-resistant, oil-resistant, ozone-resistant etc.
4, rubber expansion joints’ supporting flange, welded flange
We adopt large national steel company’s raw materials to manufacture rubber joints’ supporting flange, welded flange in Q235, of which chemical composition and mechanical properties are in compliance with GB700-1988 standards.
5, supporting bolts
According to the environment, proper bolt materials should be adopted. Its technical requirements should conform to the provisions of GB8262-97 and mechanical properties should meet GB3098.1-82 standards.
Our Advantages:
1. Qualified Joint Supplier in Nuclear PowerPlant
2. China National Standards Drafting Unit of RubberJoint
Henan Liwei Industry Co., Ltd
ADD: No. 68, Mengjin Road, Shangjie District,
Zhengzhou, Henan, China Postcode: 450041
Email: maggie.liweigroup@gmail.com
WEB:
Tel: 0086-371-67447999
Fax: 0086-371-67447888
Mob: 0086-18738188461
Skype: maggie.liweigroup
QQ: 2521358770
Contact Us
- Henan Liwei Industry Co., Ltd.
- Contact nameMs Maggie Xu
- Phone86-371-67447999
- AddressNo. 68, Mengjin Road, Shangjie District, Zhengzhou Yantai,Shandong
dismantling joint | Fabric Expansion Joint | Metal Bellows | rubber expansion joint |
Rubber Lined Pipe |
- H-REP Repair Clamp Pipe Coupling Stainless steel
- Axial Restraint Coupling
- ASTM A53 Grade B Q235 24 Inch Ms Spiral Welded Carbon Steel Pipe Tube
- Accept Customize Production Carbon Steel Spiral Welded Pipe Q235 SSAW Spiral Welded Tubes
- Steel large diameter spiral welded carbon steel pipe price per meter
- Spiral Steel Hollow Section Carbon SSAW Metal 12m large diameter SSAW Steel Pipe Api welded carbon Spiral Steel Pipe
- High Quality Welded Tube Pipe ERW Spiral Steel Hollow Section Carbon SSAW Metal Waterproof Price Pipe
- Carbon Welded Spiral Steel Pipe Used for Water Well Casing Pipe Oil Pipeline Construction
- Big OD spiral steel pipe Sch40 carbon steel pipe welded seam steel pipe price
- Spiral welded steel pipe Large Diameter Thin Wall Spiral Welded Low Carbon Steel
- Wholesale hot sale spiral welded carbon steel pipe for hydropower penstoc
- Thick Steel Tube Carbon Steel Pipe Spiral Welded Steel Pipe Used For Oil And Gas Pipeline
- Factory Supply Astm 10-3000mm Welded Carbon Spiral Steel Pipe Large Diameter Spiral Steel Pipe For Oil And Gas
- wholesale hot sale reducer butt welding carbon steel elbow pipe fittings tee
- Wholesale high quality pipe fittings equal diameter tee seamless pipe fittings
- wholesale hot sale reducer butt welding carbon steel elbow pipe fittings tee
- Wholesale Custom Butt Weld Reducer Seamless Tee Carbon Steel Pipe Fittings
- Manufacturer direct selling carbon steel seamless welding reducing tee for ASME B16.9
- Hot Sale First Grade Carbon Steel Elbow Mild Steel Pipe Bend Fitting Seamless Reducing Tee
- Carbon Steel Seamless Butt Welding Equal Tee Ansi B16.9 Reducing Tee
- 316 steel pipe fittings tee 1/4\" pipe fitting elbow tee reducer flange
- High Quality Carbon Steel ASME B16.9 Pipe Fitting Butt weld Straight Reducing Tee
- A403 WP316 Butt Weld Pipe Fittings SCH40 SCH80 Reducing carbon steel tee
- Carbon steel butt welding seamless pipe fitting tee joint for hot sale
Popular Searches
Find Similar Products By Category
- Mechanical Parts & Fabrication Services > Pipe Fittings
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- Services
- Latest Sourcing Requests
- Product Update
- Companies of Today
- GoldSupplier.com Mobile Site
- B2B Articles
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Ms Maggie Xu
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-