Single-Ball Neoprene Expansion Joints

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20 Pieces pc
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3000 Pieces per Month pc/month

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Product Description:

 

neoprene expansion joints 

1.Size: DN25-5000

2.Length 105-440mm

3.Working pressure(Mpa):1.0,1.6,2.0

4.12 years Manufacture 

 

neoprene expansion joints  

1.Product: EPDM or NBR .NR expansion joint

2.Size: DN25-DN1400, length 105mm-440mm

3.Flange: thread with revolving flange drilled UNI in zinced carbon steel

 

Technical datas:

working pressure for DN25 to DN300: 16 bar (20 degree celsius)

working pressure for DN350 to DN700: 8 bar (20 degree celsius)

temperature: -15degree celsius / +100 degree celsius

bursting pressure for DN25 to DN300: 60 bar

bursting pressure for DN350 to DN500: 24 bar

maximum depression: 650mm Hg

applicable media: air, water, sea water, oil , acid and alkali

applicable temp.: -10degree celsius to +105 degree celsius

Expansion Joint ( joint, compensator, bellows expansion joint )

 

Our neoprene exansion joints is mainly used for supplying water, electric power, chemical industry, shipbuilding and so on. They have the following characteristics: good flexibity, noise and vibration reduction, low mass, easy installation and resistance against acid, alkaline, oil and high temperature.

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Q:What is pressing type pipe joint
If necessary, I will send you the connector type and specifications
Q:What is the taper angle of flared tubular joints?
With the pipe after welding, has the characteristics of reliable connection, good sealing performance, so it is widely used in oil refining, chemical industry, light industry, textile, metallurgy, national defense, aviation, shipbuilding and other systems; also suitable for hydraulic transmission of various mechanical engineering, machine tools and other equipment pipeline.
Q:Stainless steel pipe, wire joint leakage how to make up?
What is the pressure in the pipe? The glue material is not blocked up, in the humid environment and water under the condition that the glue is not stick, reliable and economic way: cold metal flux were patching, simple and convenient, do not need what tools
Q:How much is the monofilament of the 304 pipe joint?
Small size is cheaper, and one more thing is the thread standard you want to connect to
Q:For picture: hydraulic pipe joint M30*2H-G3/4
Very common for silk, just need a lathe to fix a knife
Q:How was the pipe joint named?
Use the end extension of the pipe for sealing without any other seals. The utility model has simple structure and is suitable for the connection of thin-wall pipe fittings, and is suitable for pipelines with low pressure of oil and gas as medium. The pressure is allowed to be used in table 41, table 27~41, GB5625.1 to 5653-1985Insert welded pipe jointThe length of the tube will need to be inserted into the pipe joints and pipe end until the connector end of the contact, the pipe and the pipe joint are welded together, can save over, but the pipe size is strictly applicable to oil and gas as the medium pipeline system table 43 ~ 49 JB3878-1985Cone seal welded pipe jointOne end of the connecting pipe is provided with an outer cone surface, and a O shape sealing ring is matched with the inner cone surface of the joint body, and is screwed with the screw thread. The working pressure is 16 ~ 31.5MPa, the temperature - 25 to 80 DEG C for oil as medium piping system table 50 ~ 62 JB/T6381 ~ 6385-1992Withhold hose connectorThe installation is convenient, but a tightening process is added. After the hose is damaged, the joint coat can not be reused, and it is made up of a steel wire braided hose. The utility model can be connected with a welding pipe joint sealed with a O ring. Pipeline system suitable for oil, water and gas as medium. Medium temperature: Oil: -30 ~ 80 degrees Celsius; air -30 to 50 degrees Celsius; water below 80 degrees JB/ZQ4427 ~ 4428-1986
Q:What is the liquid used in the fire hose joint?
Most of the interfaces used for the groove connection are diluted detergent or soapy water
Q:Air conditioning pipe joints how to remove, the joint is ring, there are similar to the spring on the oil seal
2. Disassemble the outdoor machine copper pipe joint and disconnect the outdoor mechanical and electrical connector (remember the order of the lines).3. Remove the indoor and outdoor units.
Q:What are the types of tubing and pipe couplings?
Pipe joint is detachable between the tubing and tubing, tubing and hydraulic components of the connection, it should satisfy the convenient assembly and disassembly, reliable connection, reliable sealing, small size, large capacity oil, small pressure loss, good processing etc..
Q:PPR pipe joint leakage, do not want to change pipes, what is the good way?
Then heat the welding machine on one side of the PPR. If it is not made of silk, it is welded directly, then cut both sides off and weld it from the new joint. Just change the connector, you don't need to change the pipe.
Our products are of advanced design, rational structure, stable performance, and flexible and high anti-fatigue properties. With our quality assurance system, we improve comprehensive test means and attain the ISO9001 quality system certification and pressure pipe component production license.

1. Manufacturer Overview

Location Jiangsu, China (Mainland)
Year Established 2004
Annual Output Value
Main Markets North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 41% - 50%
No.of Employees in Trade Department
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b)Factory Information  
Factory Size: 5,000-10,000 square meters
No. of Production Lines 5
Contract Manufacturing OEM Service Offered Buyer Label Offered
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