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Quick Details

  • Material: Stainless Steel
  • Technics: welding part
  • Type: stainless steel bellow
  • Place of Origin: Jiangsu, China (Mainland)
  • Model Number: Pipe Fittings bellows
  • Brand Name: AD
  • Connection: Can be customized
  • Shape: Can be customized
  • Head Code: Can be customized
  • Bellows Material: Stainless Steel 304,316l,321 etc.
  • Bellows Inner Diameter: 10-300mm(can customizable)
  • Bellows Outer Diameter: 15-330mm(can customizable)
  • Bellows Wall Thickness: 0.1-0.8mm(can customizable)
  • Single Layer or Multilayer: According Drawing
  • Working Pressure: 0.1~2.5Mpa
  • Bellows Wave Distance: 1.8-18mm(can customizable)
  • Working Temperature: -196-450°C
  • Original Place: JiangsuNanjing

Packaging & Delivery

Packaging Details Non-standard Bellow Assembly with Carton Or Wooden Case
Delivery Time Shipped in 20 days after payment

All models can be customized

Product Pictures

Product Description
Materialstainless steel 304,304L,316L,316Ti,321 and etc. Inconel 625,
Inner DiameterDN9.8--DN400
Outer DiameterDN15--DN450
Wall Thickness0.1mm-0.8mm
Single Layer or Multilayer1ply---5plies
Working Pressure0.1~2.5Mpa
Wave DistanceAccording Drawing
Working Temperature-196--450°C
Original PlaceChina (mainland)
Connection ModeThreaded connection
LengthAccording your requirements
Connecting SizeDN12~DN400
TechnologyHot rolled, Cold drawn,Pickled,Forged,
Angle direction compensate10-40 degree
Consult standardAISI,ASME,GB/T14525-1999 or   GB/T12777-2008 national standard
Featureslarge amount of   compensation and long life
Packing & SizeFristly in the plastic bag,and in the carton or wooden box
All models can be customized

Product features:

1.Resistance to high pressure

Considering the actual working pressure bellows,After all the parameters of careful calculation and trial and error, ensure their pressure in work safety.

2.Do manual work is delicate

The appearance is very bright, permanent if brightness is new.

3.High corrosion resistance

The body of the bellows is made of 304 or 316L stainless steel, both ends of stainless steel or carbon steel joint, it has good corrosion resistance, to ensure the sealing.

4.Convenient for installation

The overall weight is lighter, greatly reduces the load of construction work and construction time.

5.Shock proof dislocation

Stainless steel bellows has good flexibility and compensation displacement characteristics


More product for you to choose


Bellow Data Sheet
SpecificationID(d)OD(D)Wave thickness(t)Layer Number(n)Wave distance(q)


1. The table above is parameters table for multilayer;

2. The table above is part specifications of our bellows, some specifications have a variety of wave distance and wall thickness;

3. Specifications excluded in the table can be customized to design, mold and purchase raw materials according to your requirements.

SpecificationID(d)OD(D)Wave distance(q)Wall thickness(t) SpecificationID(d)OD(D)Wave distance(q)Wall thickness(t)
DN1010151.80.11 DN52527050.2
DN12122020.12 DN5555805.50.2
DN1414222.20.12 DN6060805.50.18
DN1515232.20.15 DN6565895.70.2
DN1616252.30.12 DN72721005.90.3
DN17172620.12 DN757510060.2
DN1818282.60.12 DN808010570.2
DN1919302.30.12 DN828211040.2
DN2121322.50.12 DN8585110120.3
DN22223230.13 DN90901156.50.3
DN24243430.13 DN959512590.3
DN25253830.12 DN1001001307.50.25
DN2828403.20.12 DN120120157100.3
DN3030444.20.15 DN125125165120.3
DN3232453.40.13 DN13013017080.25
DN3535503.50.13 DN135135175110.3
DN3838553.80.15 DN150150200120.25
DN4040603.80.2 DN165165200100.3
DN4242604.40.15 DN200200250120.3
DN4545654.50.15 DN2202202558.60.3
DN4848654.50.18 DN250250300150.3
DN49496530.15 DN280280330180.3
DN50507050.2 DN300300350180.35


1. The table above is parameters table for single layer;

2. The table above is part specifications of our bellows, some specifications have a variety of wave distance and wall thickness;

3. Specifications excluded in the table can be customized to design, mold and purchase raw materials according to your requirements.




Company Information

Company Introduction ---bellows Manufacturer

We Jiangsu Aidi Electromechanical Equipment Industry Co., Ltd, which specialized in manufacturing 

stainless steel bellows, bellows components, bellows compensator and bellows equipment for many years,

We have complete product specifications, strong production capacity, prompt delivery and strong design, 

production capacity of non-standard products.



The process flow

Inspection Testers



Foreign Cooperation



Contact us

Telephone:           86-25-84981632
Mobile Phone:     15951808295 whatsapp 
Fax:                        86-25-84981642
Company Name:      Jiangsu Aidi Electromechanical Equipment Industry Co., Ltd.
Operational Address:     North Gate Of No. 5, Rungu Rd., Guli Industrial Park, Jiangning District, Nanjing, Jiangsu, China (Mainland)


 Our motivation comes from your support and feedback.Welcome your feedback on any questions, we will arrange technical person to service for you!

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