Product Details

Company Introduction --- Vacuum 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.

Vacuum bellows

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

Bellows Material	stainless steel 304,304L,316L,316Ti,321 and etc. Inconel 625,
Bellows Inner Diameter	DN9.8--DN400
Bellows Outer Diameter	DN15--DN450
Bellows Wall Thickness	0.1mm-0.8mm
Single Layer or Multilayer	1ply---5plies
Working Pressure	0.1~2.5Mpa
Bellows Wave Distance	According Drawing
Working Temperature	-196--450°C
Original Place	China (mainland)
Connection Mode	Threaded connection
Length	According your requirements
Connecting Size	DN12~DN400
Technology	Hot rolled, Cold drawn,Pickled,Forged,
Angle direction compensate	10-40 degree
Consult standard	AISI,ASME,GB/T14525-1999 or GB/T12777-2008 national standard
Features	large amount of compensation and long life
Certification	ISO9001:2000
Packing & Size	Fristly in the plastic bag,and in the carton or wooden box

Bellow Data Sheet

Specification	ID(d)	OD(D)	Wave thickness(t)	Layer Number(n)	Wave distance(q)
DN10	10	16	0.12	2	2.5
DN12	12	20	0.15	2-3	2.5
DN16	16	25	0.15	2-3	3
DN18	18	28	0.15	2	3
DN22	22	32	0.15	2-3	3.5
DN25	25	38	0.15	2-3	4
DN28	28	40	0.15	2	3.5
DN32	32	45	0.16	2-3	4
DN35	35	50	0.2	2-3	5
DN40	40	60	0.3	2-3	5
DN50	50	70	0.3	2-3	5
DN65	65	90	0.3	2-3	5.8
DN80	80	105	0.35	2	7
DN100	100	130	0.35	2	7.5
DN125	125	157	0.4	2	11.5
DN150	150	200	0.5	2	12

Notes:

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.

Specification	ID(d)	OD(D)	Wave distance(q)	Wall thickness(t)	Specification	ID(d)	OD(D)	Wave distance(q)	Wall thickness(t)
DN10	10	15	1.8	0.11	DN52	52	70	5	0.2
DN12	12	20	2	0.12	DN55	55	80	5.5	0.2
DN14	14	22	2.2	0.12	DN60	60	80	5.5	0.18
DN15	15	23	2.2	0.15	DN65	65	89	5.7	0.2
DN16	16	25	2.3	0.12	DN72	72	100	5.9	0.3
DN17	17	26	2	0.12	DN75	75	100	6	0.2
DN18	18	28	2.6	0.12	DN80	80	105	7	0.2
DN19	19	30	2.3	0.12	DN82	82	110	4	0.2
DN21	21	32	2.5	0.12	DN85	85	110	12	0.3
DN22	22	32	3	0.13	DN90	90	115	6.5	0.3
DN24	24	34	3	0.13	DN95	95	125	9	0.3
DN25	25	38	3	0.12	DN100	100	130	7.5	0.25
DN28	28	40	3.2	0.12	DN120	120	157	10	0.3
DN30	30	44	4.2	0.15	DN125	125	165	12	0.3
DN32	32	45	3.4	0.13	DN130	130	170	8	0.25
DN35	35	50	3.5	0.13	DN135	135	175	11	0.3
DN38	38	55	3.8	0.15	DN150	150	200	12	0.25
DN40	40	60	3.8	0.2	DN165	165	200	10	0.3
DN42	42	60	4.4	0.15	DN200	200	250	12	0.3
DN45	45	65	4.5	0.15	DN220	220	255	8.6	0.3
DN48	48	65	4.5	0.18	DN250	250	300	15	0.3
DN49	49	65	3	0.15	DN280	280	330	18	0.3
DN50	50	70	5	0.2	DN300	300	350	18	0.35

Notes:

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.

Welding Flange Bellow Inspection Testers

Welding Flange Bellow Application

Foreign Cooperation

Certifications

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!