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Bellows expansion joint DNOVA CB-3131-W PN16 60mm, body material - stainless steel AISI 304

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Description

Bellows expansion joints, also known as bellows expansion joints, are devices consisting of a flexible metal bellows capable of absorbing thermal expansion, compression, or angular deflection in pipelines and systems. They are used to compensate for axial, lateral, and angular movements, providing stability to the system amidst temperature and pressure fluctuations. Bellows expansion joints are typically made from specialized materials, often stainless steel, and find wide applications in various industries where compensating for thermal expansions and contractions is essential, preventing damage to pipelines and equipment. 

 

 

Basic technical data and characteristics of bellows axial compensators DNOVA CB-3131-W

Nominal diameter DN, mm 50 - 300
Working pressure PN, bar 16
Operating medium temperature t, ⁰C ≤550

Operating medium
steam, oils, hot water, chemically aggressive media,
within performance limits
Bellows material stainless steel 304
Nozzle material stainless steel 304
Axial travel, mm 60 / 80
Pipeline connection welding/welding

Areas of application
heating and water supply systems; compressed air pipelines; steam plants;
industrial pipelines.

 

 

Overall dimensions of bellows axial expansion joints DNOVA CB-3131-W PN16 60mm, body material - stainless steel AISI 304 

DN Permissible tensile strength, mm Permissible compression,mm OAL,
mm
D,
mm
A,
mm
Axial stiffness, N/mm Weight, kg
50 30 30 240 57 4 150 0,6
65 30 30 240 76 4 184 1,5
80 30 30 250 88,9 4 203 2,1
100 30 30 270 108 4 226 2,5
125 30 30 250 133 4 239 2,6
150 30 30 270 159 5 211 3,8
200 40 40 300 219 6 284 9,2
250 40 40 315 273 6 339 12,6
300 40 40 320 325 8 313 13,8

 Sketch of overall dimensions of bellows axial expansion joints DNOVA CB-3131-W PN16 60mm, body material - stainless steel AISI 304

Specifications

Body material
Stainless steel AISI 304/1.4301
Maximum allowable temperature
550 °C
Connection type
For welding
Operating environment
Water, Air, Liquid Medium
Applications
Heating Systems, Irrigation Systems, Ventilation Systems
Nominal pressure
16 bar
Type of seal
None
Compression
40 mm

Delivery

The cost and delivery time for your order depend on several factors, including the specific product you are ordering, the quantity, and the country of destination. Each product may have different manufacturing lead times and shipping requirements, which can affect the overall delivery schedule.

To get the most accurate and up-to-date information on delivery costs and timelines, we recommend contacting our sales managers. They will be happy to provide you with a detailed quote and estimated delivery time based on your specific requirements.

Please feel free to reach out to us for any questions or further assistance regarding your order.

Your cart
Variant Variant total Quantity Price Variant total
DN50 / 16 barD140-02130
DN50 / 16 barD140-02130
$16.89/ea
$0.00
$16.89/ea $0.00
DN65 / 16 barD140-02122
DN65 / 16 barD140-02122
$23.64/ea
$0.00
$23.64/ea $0.00
DN80 / 16 barD140-02123
DN80 / 16 barD140-02123
$27.67/ea
$0.00
$27.67/ea $0.00
DN100 / 16 barD140-02124
DN100 / 16 barD140-02124
$35.63/ea
$0.00
$35.63/ea $0.00
DN125 / 16 barD140-02125
DN125 / 16 barD140-02125
$49.54/ea
$0.00
$49.54/ea $0.00
DN150 / 16 barD140-02126
DN150 / 16 barD140-02126
$65.10/ea
$0.00
$65.10/ea $0.00
DN200 / 16 barD140-02127
DN200 / 16 barD140-02127
$91.15/ea
$0.00
$91.15/ea $0.00
DN250 / 16 barD140-02128
DN250 / 16 barD140-02128
$110.53/ea
$0.00
$110.53/ea $0.00
DN300 / 16 barD140-02129
DN300 / 16 barD140-02129
$126.29/ea
$0.00
$126.29/ea $0.00

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