Product description
The rubber expansion joint consists of inner and outer rubber, cord
layer and steel
wire It is vulcanized and then fitted a loose sleeve of a metal
flange or parallel joint.
It is widely used in various pipeline systems.
Installation technical parameters
NO | Name | Material |
1 | Outer/inner rubber | NR, EPDM, NBR, Neoprene etc. |
2 | Frame | Nylon cord fabric |
3 | Anti-pull device | Stainless steel; carbon steel |
4 | Flange | Carbon steel galvanized, paint ductile iron, stainless steel etc. |
|
Working temperature | -15℃~80℃(-30℃~150℃) |
Working pressure | 6-40bars(PN6-PN40) |
Test pressure | 1.5 times of working pressure |
Explosion pressure | 2 times of working pressure |
Applicable media | Air, water, sewage, sea water, acid, alkali, oil etc. |
Rubber expansion joints allow movement in four directions, they are
molded from
synthetic rubber and nylon wire, this can reduce vibration and
noise, compensate
for thermal and contraction caused by temperature changes.
Rubber expansion joints allow movement in four directions, they are
molded from synthetic
rubber and nylon wire, this can reduce vibration and noise,
compensate for thermal
expansion and contraction caused by temperature changes.
(Note: Sizes from 25-3000 are available, and special sizes and
lengths can be customized.
Please contact us for exact dataZhizheng has a strict quality
control system, standardized
production process, and standardized factory testing means to
ensure that every product
meets customer requirements and provides customers withhigh-quality
products.
Why choose Zhi Zheng's products? 1. 24-hour online service -- We
can provide the service
you need anytime and anywhere. Pre- quality inspection rate is
2.100%. 3. Strong
production capacity and strict quality control.
Packaging | 1. Inner packaging: waterproof plastic film with cardboard box.
2. Outer packaging: wooden box (usually with dimensions of 1100 mm
* 1100 mm * 1100). |
Product installation When the customer is installing, we will
provide installation instructions,
installation instructions and maintenance instructions. And this is
the installation diagram
of n1800 rubber expansion joint.
FAQ
Q: Are you a trading company or a manufacturer? We are a manufacturer
of rubber expansion joints,
metal expansion joints, and flexible hoses
dismantling joints, trimmer joints,flange adapters and flanges with
over 30 years experience.
Q: Do you have a catalogue?
A: Yes, we do. Please let me know your email or instant messenger and
we will send you our
catalogue.
Q: Can you provide drawings and technical information?
A: Yes, our specialist technical department will design and supply
drawings and technical data.
Q: Do you provide samples? Are they free of charge or do you charge
for them?
A: Yes, we can provide samples free of charge, but transport costs are
borne by the customer.
Q: Can the products be manufactured to the customer's requirements?
A: Yes, the above specifications are standard specifications and we
can design and manufacture
as required.
About price, packaging, transportation and now on sale!
