The rubber expansion joint is generally composed of a smooth
waveform compensation element with rubber flanges at both ends and
a metal flange. Loose tube structure is often adopted for metal
flange.Brief introduction:The surface of the waveform compensation
element is rubber, and the inner layer is sandwich reinforced by
several layers of strong fibers or steel strips (wires). The
reinforcing interlayer such as reinforcing fiber or steel strip
(wire) extends to the rubber flange at both ends, and there is a
hard steel wire skeleton in the flange. The rubber expansion joint
has a large displacement compensation capacity, which can
compensate axial, transverse and angular displacement, reduce
noise, reduce vibration and have a certain anti-corrosion capacity.
It is characterized by high pressure resistance, good elasticity,
large displacement, good vibration absorption and noise reduction
effect, and convenient installation, and can be widely used in
water supply and drainage, HVAC, fire protection, compressor, paper
making, pharmaceutical, ship, water pump, fan and other pipeline
systems.Selection description of flexible rubber joint:1. The
general applicable temperature of rubber joint is - 200~70 ºC. The
instantaneous temperature can reach 115 ºC, and the service
temperature is 70~115 ºC.2. Flange rubber joint can be selected
with a limiting device when the working pressure and temperature
are high (diameter is above 200, temperature is above 70 ºC, and
working pressure is above 1.5Mpa).3. For the rubber joint connected
by flange, the bolts connecting the flange shall be threaded from
the inner side of the flange to both ends of the flange
respectively during installation, with washers or spring washers
provided, and the bolts shall be gradually tightened diagonally.The
rubber joint connected by the union shall not be replaced at the
left and right ends during installation, so as to avoid leakage or
damage of the product.Advantage:Rubber expansion joint has
ultra-high performance, reliability and service life, so it can
improve plant safety and mechanical integrity of equipment. Due to
the insertion of specially designed products in rigid piping
systems, rubber expansion joints can: Reduce
displacement Improve thermal stability
Release system strain caused by heat change, load stress, pump
pressure fluctuation and sediment wear Reduce
mechanical noise Compensating eccentricity Eliminate
electrolysis between different metalsSizeDNSizeinchLength
from face to face by
mmDN321-1/4"95130152200DN401-1/2"95130152200DN502"105130152200DN652-1/2"115130152200DN803"135130152200DN1004"150130152200DN1255"165130152200DN1506"180130152200DN2008"210130152200DN25010"230130152200DN30012"245130152200DN35014"255130152200DN40016"255 200DN45018"255 200DN50020"255 200DN60024"260 200DN70028"260 DN75030"260 DN80032"260 DN90036"260/300 DN100040"260/300 DN120048"260/300/350 DN140056"300/350/400 DN160064"300/350/400 a) How
can I get more details about your products?You can send an email to
our email address. We will provide catalogue and pictures of our
products for your reference.We can also supply pipe fittings, bolt
and nut, gaskets etc. We aim to be your piping system solution
provider. b) How can I get some
samples? If you need, we will offer you samples
for free, but new customers are expected to pay express
charge. c) Do you provide customized parts? Yes, you
can give us drawings and we will manufacture
accordingly. d) To which country have you supplied your
products?We have supplied to Thailand, China Taiwan, Vietnam,
India, South Africa, Sudan, Peru , Brazil, Trinidad and Tobago,
Kuwait, Qatar, Sri Lanka, Pakistan, Romania, France, Spain,
Germany, Belgium, Ukraine etc. (Figures here only include our
customers in latest 5 years.). e) I can't see the goods
or touch the goods, how can I deal with the risk
involved? Our quality management system conforms to the
requirement of ISO 9001:2015 verified by DNV. We are absolutely
worth your trust. We can accept trial order to enhance mutual
trust. /* March 10, 2023 17:59:20 */!function(){function
s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Related products about DN25-DN1600 Flexible Connector Flange Connection Single Sphere EPDM NBR SBR Csm Neoprene Hypalon Rubber Compensator Expansion Joint
- Waste Tyre Plastic Recycling Machinery Machine Tire Crusher Production Line Rubber Crumb Grinding Machine Equipment Tire Shredder
- Stretch Plastic Blowing Pet Bottle Making Blow Molding Machine Bottles Stretch Automatic Pet Bottle Blowing Machine
- Waste Plastic Pet Bottle, Water Bottle Flake, PP/HDPE/LDPE PE Film Jumbo Woven Bags Plastic Crusher Machine, Plastic Crushing Washing Recycling Machine
- Type 2 Wall-Mounted Electric Car Charging Station 7kw /11 Kwelectric Vehicle Charging Station Home Wallbox AC EV Charger Single Phase or 3three Phase
- G-View G12W Wholesale Auto Car LED Headlight Bulb High Power H13 H11 9005 H7 H4 Car LED Headlights LED Car Lights
- New Design Porcelain Round Plates Dinner Set for Wedding and Banquet
- China 2023 New Design Super Soft 100% Polyester Microfiber Knitted Oversized Decoration Hoodie Blanket
- Handmade Art Creative Materials Thickened White Paper Cup DIY Disposable Handmade Colored Paper Cup