Non‑flanged SS304 SS316 Metal Bellows Flexible Connector for Water Works
DN50
Metal corrugated expansion joints are flexible connection components used in pipeline or equipment systems. They consist of one or more metal corrugated tubes, end pipes/flanges, supports, and other accessories (such as diversion tubes, tension rods, hinge plates, etc.)
Delivery
EXW,CIF,FOB,CFR,DAP
minimum order
1 piece
Supply Ability
10piece / Day
Country of Origin
China
Stock Time
10-15Day
Quantity:
US $1.00 - US $999.00 / piece
Product Introduction
Metal corrugated expansion joints are flexible connection components used in pipeline or equipment systems. They consist of one or more metal corrugated tubes, end pipes/flanges, supports, and other accessories (such as diversion tubes, tension rods, hinge plates, etc.)
Key features:
1. High temperature and high pressure resistance: This is the most significant advantage compared to rubber expansion joints. It can operate in temperatures of several hundred degrees or even thousands of degrees (with insulation layer) and under pressures of several megapascals.
2. Corrosion resistance: The main material is usually stainless steel (such as 304, 316L) or other corrosion-resistant alloys, which can adapt to various harsh chemical media.
3. High reliability and long service life: With correct selection and installation, it has a very long fatigue life (i.e., the number of displacement cycles it can withstand).
4. Wide application range: It can be used from ultra-low temperature liquid hydrogen and liquid oxygen to high-temperature flue gas and hot air, from high vacuum to high-pressure conditions.
Key features:
1. High temperature and high pressure resistance: This is the most significant advantage compared to rubber expansion joints. It can operate in temperatures of several hundred degrees or even thousands of degrees (with insulation layer) and under pressures of several megapascals.
2. Corrosion resistance: The main material is usually stainless steel (such as 304, 316L) or other corrosion-resistant alloys, which can adapt to various harsh chemical media.
3. High reliability and long service life: With correct selection and installation, it has a very long fatigue life (i.e., the number of displacement cycles it can withstand).
4. Wide application range: It can be used from ultra-low temperature liquid hydrogen and liquid oxygen to high-temperature flue gas and hot air, from high vacuum to high-pressure conditions.


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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.
