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Straight Pressure Balanced Bellows Expansion Joint Reinforced Type Stainless Steel
Straight Pressure Balanced Bellows Expansion Joint Reinforced Type Stainless Steel
Straight Pressure Balanced Bellows Expansion Joint Reinforced Type Stainless Steel
Straight Pressure Balanced Bellows Expansion Joint Reinforced Type Stainless Steel
Specifications
Brand Name :
FIDAK
Model Number :
NIL
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 piece
Price :
Negotiable
Payment Terms :
T/T, Western Union,Paypal
Supply Ability :
40 tons per day
Delivery Time :
5~15 working days
Packaging Details :
Steel frame case sealed by plywoods with each end capped
Material :
Stainless Steel
Shape :
round
Type :
Flange
Product name :
bellow compensator
Standard :
DIN
Size :
DN50~DN1500
Description

Straight Pressure Balanced Expansion Joints



[Structural Features]

This type of expansion joints consist of two working bellows located at the ends, one balanced bellow located in the middle, tie rod, the end plate and some other components. The effective area of balanced bellows is twice of the working bellows. So the lateral axial thrust caused by working bellows’ Internal Pressure is canceled out by another thrust coming from the opposite direction caused by the balanced bellows’ Internal Pressure through the tie rod. Therefore the axial thrust doesn’t output, which means the piping and the equipment only carry the rigid counter-force caused by the movements of expansion joints instead of the axial thrust caused by Internal Pressure. Compared with the blinding plate force, rigid counter-force is dozens of times smaller. So fixing the equipment and pipes becomes easier and available. But this type of expansion joints can only absorb axial movements.



Material of Bellows: SS 304(SS 321 and SS316L are also available)

Nominal Diameter: DN300-DN1200

Working Pressure: PN2.5/6/10/16/25

Working Temperature: -80℃/+450℃

Standard ;EJMA

Connection: Pipe end connection

Material of Connection: Carbon steel (Special material of connection to meet specific customer & industry requirements)

Other choices: Inner sleeve, carbon steel, SS304(SS 321 and SS316L are also available)

Notes: If you have any other requirement, please contact us.

Product tags

stainless steel pipe expansion joint

,

stainless steel quick release couplings

,

stainless steel rigid coupling
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Straight Pressure Balanced Bellows Expansion Joint Reinforced Type Stainless Steel

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Product Detail
Brand Name :
FIDAK
Model Number :
NIL
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 piece
Price :
Negotiable
Contact Supplier
Straight Pressure Balanced Bellows Expansion Joint Reinforced Type Stainless Steel
Straight Pressure Balanced Bellows Expansion Joint Reinforced Type Stainless Steel

Jiangsu Qianyuanfeida electric equipment Co.,Ltd

Active Member
6 Years
jiangsu, zhenjiang
Since 2003
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Pipe Expansion Joint, Single Axial Expansion Joints, Double Tied Expansion Joints
Total Annual :
600-900
Employee Number :
40~100
Certification Level :
Active Member
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