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Carbon Steel Universal Flanged Rubber Single Ball Sphere Flexible Expansion Joint

Carbon Steel Universal Flanged Rubber Single Ball Sphere Flexible Expansion Joint photo-1
US$ 25.00 - 65.00 MOQ: 50 Pieces
Key Specifications
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Business Type:
Manufacturer
Year Established:
2006
Factory Size:
30,000-50,000 square meters
Payment & Shipping
Payment Methods:
Port of Shipment:
TianJin
Delivery Detail:
15 days
Products Description
Expansion joints are devices containing a bellows membrane that are designed to absorb dimensional changes, such as those that occur due to thermal expansion or contraction of a pipeline, duct or vessel.

Stainless steel 304 Rubber Expansion Joint For Pipe Line has been widely used in the chemical industry, oil industry,construction, water supply drainage, fire production industry, etc.
Rubber Materials: NR, NBR, CR, EPDM, PTFE, etc. Flange Materials: 304 stainless steel, Inconel 625, carbon steel, PVC.
Standard: GB, ISO, DIN, ANSI, BS, JIS, as well as customers'special demand.

Specification:
Item
Specification
Operating condition
PN: 1.0/1.6/2.5 Mpa
The water temperature
up to 120℃
Material
EPDM/NBR/NR body with Carbon steel flange
Size
DN20 – DN3000
Structure
Single Sphere, Double Sphere or more
Standard of Flange
BS, DIN, ANSI, JIS or others provided drawing samples
Media
Hot Air, SO2, Steam, Water, Oil, Acid,Gas And etc.
Threads
DIN, BSPT, BSP, NPS, NPT, Metric, (ISO7/1, DIN 2999, ANSI B1.20.1)
Surface
Galvanized, Epoxy

How do they work?
An expansion joint or movement joint is an assembly designed to safely absorb the heat-induced expansion and contraction of construction materials, to absorb vibration, to hold parts together, or to allow movement due to ground settlement or earthquakes.

Installation
1. it is strictly prohibited to install over the displacement limit.
2. The mounting bolts should be symmetrical and gradually tightened to prevent partial leakage.
3. Working pressure above 1.6.MPa, the mounting bolts should have elastic pressure pads to prevent the bolts from loosening during operation.
4.  When installing vertically, the joint pipe should have vertical force support at both ends, and the anti-pull device can be adopted to prevent the work from being pulled off.
5. The rubber joint installation site should be away from the heat source. Ozone area. It is strictly forbidden to expose the radiation and use media that does not meet the requirements of this product.

Specification for flexible rubber joint


Product Tags: Joint , Flexible Expansion Joint , Carbon Steel Universal Flanged Rubber Single Ball Sphere Flexible Expansion Joint

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Business Type
Manufacturer
Year Established
2006
Factory Size
30,000-50,000 square meters
Annual Export Value
US$1.5 Million - US$2.5 Million