rubber bellows expansion joints also named flexible rubber joints,
they are composed of one rubber bellow and two flanges.
there are two types of flexible rubber joints: floating flanged and rubber lined.
there are many kinds of coating materials for the rubber bellows: EPDM, Hypalon(CSM), NR(Natural Rubber), NBR, SBR, Neoprene(Nitrilr rubber), VITON.
Material of the flanges: CS, CS zinc plating, CS hot dipped galvanization. SS304, SS316, SS316L, SS321, SS310, SS904L, SS2205, SS2507
Sizes range from DN25-DN3200
Design pressure: 10KG/CM2 16KG/CM2 20KG/CM2 25KG/CM2
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.
Audited Supplier 
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