• Single-Ball Neoprene Expansion Joints System 1
Single-Ball Neoprene Expansion Joints

Single-Ball Neoprene Expansion Joints

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
20 Pieces pc
Supply Capability:
3000 Pieces per Month pc/month

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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.

Q:I am trying to install a new smoke alarm inside a room of my house, but when I attach it to the wires in the ceiling it sets off all of the other smoke alarms in my house until I detach it. Is this supposed to happen (in which case is there a way that I can silence them all at once or do I have to silence each one individually), or what can I do so that this doesn't happen?
take a garden hose and hook it up to a spigot and put out a fire with it
Q:how do you use the Olds/Hurst Lightning Rod Shifters?
Call the local ER and ask, it's the best place to get an answer. He may even have to go in and get checked out. The eyes could easily have been hurt. Good luck.
Q:What does flaring pipe joint mean?
Head with taper, 2 face taper rigid seal, generally have 60 degrees, 74 degrees, 24 degrees, 90 degrees these
Q:the smoke detector here goes off every few nights. while interconnected, only 2 out of the 6 go off, and they all have fresh batteries and have been replaced. (yesterday) none of them are near enough to other sources to cause them to be going off. any ideas?
Not sure what you have there, but flex pipe usually has Pipe threads on both ends. Some ( when designed to hook up gas appliances ) have Flare fittings on each end. If you intend to use the flex for water, any connector will do, but if you want to run Propane or Natural gas through it, you have to use either black pipe of Flare fittings. ( For black pipe, besure to use a good sealant to prevent leaking ) You should head out to the local hardware store or Home Center and talk to the guys there. Tell them what you are trying to accomplish, and follow their recommendations. Good Luck
Q:Since they are faces and they go through the crowds during entrances will they give them a high five or a hand shake?
I prefer the disposable bags, and have a separate set of fittings.
Q:Standard Specification for jacket type pipe couplings for card sleeve couplings
Britain said the outer diameter and thickness of MM 10 1/4 10 "" 1/4 "" 1/2 12 "12.76 * 1.6012 (13) 3/8" "3/8 12" 17 * 2.25 "3/8 15" 15.87 * 1.6015 (16) 1/2 "" 1/2 15 "21.25 * 2.75" 20 3/4 19.05 "x 1.6020" (19) 3/4 "20 3/4 26.75" x 2.75 "251" 25.40 x 1.80251 ""
Q:What would I need to do and is this dangerous?
Avoid anything made in China, as difficult as that may seem. Metallic plumbing is always subject to corrosion, and the fact your house's plumbing has survived almost 80 years without leaking is remarkable. If you are building an addition look into a product called PEX (Shark Bite). This urethane composite tubing will never corrode, split, crack, expands if it freezes, very easy to install and will last relatively forever. It's UPC approved and once it's installed you'll never have to worry about it.
Q:Hydraulic jointWho knows whether the hydraulic joint 3/8*25.4=9.525 refers to the inside or outside diameter of the joint?. How exactly should I call it?
The ends of the pipe shall be flush. The pipe should be flush in sawing grinding wheel and other tools, and burr cleaning and blowing with high pressure air before use. When installing, the coaxiality of pipe and joint body should be kept as far as possible. If the pipe deflection is too large, it will cause sealing failure. If the pre loading force is unfavorable, the inner edge of the ambassador card sleeve is just inserted into the outer wall of the pipe, and the clamping sleeve should not be deformed obviously. When the pipeline connection, and then according to the specified tightening force assembly. Phi 6-1 card sleeve tightening force is 64-1 15N, 16 MMR 259n, Phi Phi 18mm for 450n. If the sleeve is badly deformed at pre assembly, it will lose its sealing effect
Q:I'm making a door alarm, what MUST it have?I already have; low cost, easy to use, brightly colored/visible, not too small or big (to act as a deterrent)can you suggest some more please?
if the green is ONLY on the copper pipes, its oxidation and no worries.if its elsewhere, it could be mold and thats dangerous! use bleach to kill it.
Q:A week ago someone broke into my 1991 Nissan Sentra and tried to steal it. They damaged the ignition cylinder and it is CRAZY expensive to replace for this car. Even if replacement was an option, I cannot remove the lock cylinder because they ruined it and I can't put the key in (at all) to turn it to the accessory position (needed to remove the cylinder, I've done a lot of research). My primary problem is: How can I remove the cylinder without the key? I've seen many topics about drilling it out, but I need specifics. OR How can I bypass the Steering wheel lock? (We bypassed the ignition cylinder, but the damn wheel was locked) It's been over a week now and the car has almost gotten tickets for sitting in the same area by the city. If you have a solution, please email me. I understand this is a strange situation, but the car must be moved ASAP into our driveway before we get fines, and have the money to pay a locksmith. THANKS!!
You are not confused. With the exception of tubing, pipe of any kind is measured by the inside diameter. But look at any pipe chart and you will see that dimension is approximate for every single type. For example, a schedule 80 steel or PVC pipe has a thicker wall so the ID is a bit smaller than that of schedule forty. The same thing applies to irrigation or drain pipe. . Standard fittings will fit different schedule pipe of the same type. PVC and CPVC are deliberately made different (PVC being a bit bigger OD and ID than CPVC than the designated size) to keep people tying them together in the same run. A piece of Half inch CPVC will actually slide inside a piece of half inch PVC.
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
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

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
Product Price Range

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