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.

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Q: I recently got my heater repaired after it was making some unusual noises. That same day, the fire alarm went off 2 times during the day and once during early hours. The next day, the fire alarm went off twice again. My alarm company claimed they had called me each time the alarm went off, but this was not the case. They alerted the fire department the fifth time without my consent, and the fire truck arrived at my house. Luckily, I was not charged but I most definitely do not want this to happen again!It's not smoke, though there is this smell that comes from the heater. What is making the fire alarm go off? There really is no problem with the heater at this point.. is my fire alarm too sensitive? Thanks for your help!: That's what speed bumps are for, to break stupid peoples cars and stop smart people from speeding :)

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Q: Designing equipment for shipment to China and they request metric pipe sizes. Where can you get metric pipe and fittings in the US?: I would go with the barbed/crimped sleeve connection system rather than the SharkBite (which is a glorified Swagelock type system normally used for tubing applications). My experience with Swagelock is that they work well when installed correctly, but can be very finicky to get leak-free (tubing has to seat all the way into the fitting; ferrule must fit squarely on the tubing; must thread the nut on correctly the first time and then neither over- nor under-tighten). Also, while a Swagelock fitting body and nut are reusable, the ferrule is a throw-away item you must replace. Though I've not used SharkBite, I have the same concerns since the design looks the same. The barb/crimp looks simpler/easier to get right. In either case, the most reliable method for installation is to have only dedicated runs and to NOT install any fittings in walls (for example, don't tee off of a line in a wall to feed two sinks). Every mechanical connection is a potential leak spot. The beauty of PEX is that you can run continuous lengths from source to destination, gently bending it as needed. You can't do this with iron, copper or rigid plastic. I've seen photos of PEX installations with loads of couplings and elbows in the wallsthis is lousy workmanship that destroys a lot of the inherent advantages of PEX. As the first responder noted, follow the manufacturer's instructions/recommendations wherever possible. Plumbing errors can lead to very costly damage, and most manufacturers are interested in making sure your use of their products is a successful one. Good luck.

Q: This question is not really about things of clothing in greece it is actually of HOW TO MAKE A PRETTY CHITON a type of greek dress it has to be easy and if you want some info would help ALOT!!!!!!!: ive seen some really sharp pipes made from the many different sizes and shapes of threaded plumbing fittings. you can start with a bell reducer for the bowl and then just go nuts. there are fittings to change different sizes, threads, angles, anything you want to do with it. scuba masks with tubing, deer antlers, man smoke a bowl and let your mind take the wheel.

Q: I had blood drawn today at the lab at my doctor's office. The person that drew the blood wore gloves but then she had an assistant come by and put the gauze and tape on without wearing gloves. I asked if she should be wearing gloves and she says that she didn't wear them because they'd stick to the tape and that she didn't actually touch the blood so it's ok. I just wanted to make sure in other's experiences that is normal. I'm always paranoid about getting STDs. Thanks!: Think out-side the box, the drains are easy, just some schedule 40 PVC of the proper diameter, a Fernco fitting or two, and some elbows, (make sure you keep a good slope on the section leading from the trap to the existing drain line). As far as supply lines, get some dishwasher supply lines, they are available up to 8' long, and have essentially the same ends (fittings) as faucet supply lines. They are completely flexible, permanent, no different than what is there, just longer, can be neatly routed along the back of the vanity, from the shut offs to the new sink location. any number or retaining clips could be used for this step, (1/2 conduit clips spring to mind). No sweating of pipes, no moving shut offs, etc. and your off and running for about 30 bucks. Good Luck!

Q: All I can find, is that they were banned in California, because of their demonstratable bioaccumulation in mammals - humans included. Based on animal studies, these chemicals have been implicated in causing thyroid problems and neuological damage. In fact, only a single dose of Pecta substantially brain damaged fetal mice in the test group.So are these two chemicals banned in the US, or not? And if so, when were they banned?I have a 2007 Ford Ranger truck, purchased in January 2007. Pecta and Octa were used in vehicle interiors, and have been discovered as contaminants in the dust inside cars, as well as in the stagnant interior air one first breathes in after a car's been sitting in the sun. Are they in my truck? Moreover, my father (see: idiot) while riding passenger in my truck, once, took his hand and swept it across the dash, deliberately disbursing a whooole lotta dust up off of it and into the air that I had no choice but to subsequently inhale. Could this be bad for me?: You can try putting up flashing streamers that you can make yourself from stakes, tine and strips of aluminum foil. I've tried that in the past with limited results. Some people say putting rubber snakes in the plants will help and of course you can buy of kinds of scare balloons that look like owls or birds of prey. The only foolproof method is netting which is much simpler on bushes than trees.

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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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Export Percentage	41% - 50%
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Factory Size:	5,000-10,000 square meters
No. of Production Lines	5
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