Basic Info.
Model NO.
RB-06
Head Code
Round
Surface Treatment
Epoxy
Customized
Customized
Certification
CE, ISO9001
Warranty
12 Months
Application
Steel
Materials
Rubber, Silicone, EPDM, Nitrile, FKM, Neoprene
Forming
Rubber Compression&Injection Molded
Hardness
30-90 Shore a
Function
Anti-Dust & Water & Oil & Grease & Acids etc
Applications
Machinery, Automobile, Medical Device etc.
Working Temperature
-40c~230c
Design Type
Tapered, Straight, Metal Rubber Overmolding etc.
Surface Finish Process
EDM, Matt Smooth
OEM&ODM
Yes
Typical Applications
Expansion Joint, Covers, Sealing etc.
Transport Package
PP Bags, Carton Boxes
Specification
SGS, ROHS, FDA etc.
Trademark
Better
Origin
Xiamen, China
HS Code
39241000
Production Capacity
100, 0000/Month
Product Description
Custom Molded Anti-aging EPDM Rubber Expansion Joints
Rubber Expansion Joints are used as a cover or expansion joint to protect device or machines, which are made by rubber compression molding, rubber injection mold or extrusion tool.
Rubber Expansion Bellows Boots are designed as a cover mainly protect against dust, water, oil, grease, acids, bleaches, spatter or other environment elements.
Rubber Expansion Joints-Main Structions and Shapes
Rubber Expansion Joints-Materials Ddoption
Rubber Expansion Joints-Some Typical Applications:
Expansion joints
Rod & Ball screw covers
Piping penetration seals
Fan duct connections
Compressor and engine intake and exhaust manifold connections
Custom Rubber Expansion Joints Requirements:
1. Offer 2D, 3D design drawings or samples, and also tell us your sizes telorance demands.
2. Bellows Materials Demands: Rubber, Silicone, EPDM, Nitrile, etc, or tell us operating environments, functions etc.
3. Durometer Demands (Hardness Shore A):
4.. Silicone Bellows Surface Demand
5. Working Environmment Demands
6.Silicon Bellows Flashing Demands etc.
(Note: Different Silicone Rubber Bellows durometer demands, surface demands, parting lines demands or rubber flashing demands have different production difficulty and production cost. Epecially for mold-making technology demands, compression mold steel choice, mold maintain when mass production etc.)
Rubber Expansion Joints are used as a cover or expansion joint to protect device or machines, which are made by rubber compression molding, rubber injection mold or extrusion tool.
Rubber Expansion Bellows Boots are designed as a cover mainly protect against dust, water, oil, grease, acids, bleaches, spatter or other environment elements.
Rubber Expansion Joints-Main Structions and Shapes
| Straight Convolution Rubber Bellows |
| Spiral Convolution Rubber Bellows |
| Concentric Rubber Bellows |
| Tapered Rubber Bellows |
| Metal+Rubber Overmold Bellows |
| Rubber Bellows with Clamping, Hole & Lock |
Rubber Expansion Joints-Materials Ddoption
| RUBBER COUMPOUNDS TYPES AND REFERENCES | ||||||||
| Material | Abbreviation | Temperature Range (dry heat) | Aging Weathering Ozone | Oil& Grease Resistance | Water Swell Resistance | Flex-Fatigue | Economy of Material | Material Notes |
| (Neoprene) | CR | -40F to 250F | Good | Good | Average | Very Good | Good | exposure to refrigerants, can be compounded for FDA applications |
| Nitrile | NBR | -22F to 212F | Poor | Very Good | Good | Good | Very Good | Automotive Applications, Good Oil Proof |
| Ethylence-Propylene | EPDM,EPM | -60F to 300F | Very Good | Poor | Very Good | Good | Very Good | Outside Applications, Good Weather Proof |
| Silicone | VMQ | -75F to 450F | Very Good | Average | Very Good | Very Good | Average | Medical Applications |
| Fluorocarbon | FKM | 5F to 390F | Very Good | Very Good | Good | Average | Poor | Rubber King, Widely Applications |
Rubber Expansion Joints-Some Typical Applications:
Expansion joints
Rod & Ball screw covers
Piping penetration seals
Fan duct connections
Compressor and engine intake and exhaust manifold connections
Custom Rubber Expansion Joints Requirements:
1. Offer 2D, 3D design drawings or samples, and also tell us your sizes telorance demands.
2. Bellows Materials Demands: Rubber, Silicone, EPDM, Nitrile, etc, or tell us operating environments, functions etc.
3. Durometer Demands (Hardness Shore A):
4.. Silicone Bellows Surface Demand
5. Working Environmment Demands
6.Silicon Bellows Flashing Demands etc.
(Note: Different Silicone Rubber Bellows durometer demands, surface demands, parting lines demands or rubber flashing demands have different production difficulty and production cost. Epecially for mold-making technology demands, compression mold steel choice, mold maintain when mass production etc.)