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Sàn giao dịch công nghệ; chợ công nghệ; chuyển giao công nghệ; thanh lý máy móc; dây chuyền công nghệ; hội chợ công nghệ

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Mới

Dual Spherical Rubber Joint

Giá Liên hệ

  • Xuất xứ
  • Bảo hành
  • Hình thức thanh toán
  • Điều khoản giao hàng

Thông tin nhà cung cấp

OVERVIEW

Double sphere expansion rubber  joint ball is from the inside layer, enhanced multi-layer plastic scraper nylon cord, rubber outer layer composite tubes. Depending on the medium used rubber material is different, there are natural rubber, styrene-butadiene rubber, butyl rubber, nitrile rubber, EPDM rubber, neoprene, silicone rubber, fluorine rubber and so on. Respectively, with heat, acid, alkali, corrosion resistance, abrasion resistance, oil and other functions.

Features

 

Constructed of neoprene and nylon (other materials are available see charts below), the spherical shape allows pressure to exert itself uniformly in all directions, thus reducing the force exerted on pipe lines and equipment. Bias-ply tire cord provides strength, a high safety factor, and low force to move. Precision molding provides a dense, uniform carcass.

Dual Spherical Rubber Joint

Size: DN40-DN600

Connection: Flange

Applicable temperature: -30℃-250℃

Material of rubber: EPDM,NBR,CR,VITON,CSM,IIR

Working Pressure: 1.0(10)/1.6(16)/2.5(25)(kgf/cm²)

Explosion Pressure: 2.0(20)/3.0(30)/4.5 (45)(kgf/cm²)

Vacuum Kpa: 53.3(400)/86.7(650)/100(750) (mm/Hg)

Applicable Media: Air, compressed air, water, sea water, hot water, oil, acid, etc

 

Parameters

DN

L (mm)

Flange Thickness (mm)

Bolts (n)

Diameter of Bolt Hole (mm)

PCD (mm)

Axial Displacement (mm)

Horizontal Displacement (mm)

Angular Deflection (a1+a2)

mm

Inch

Extension

Compression

40

1.5

150

18

4

18

110

10

20

20

30

50

2

150

20

4

18

125

10

20

20

30

65

2.5

150

20

4

18

145

10

20

20

30

80

3

150

20

8

18

160

10

20

20

30

100

4

200

22

8

18

180

15

30

25

30

125

5

200

22

8

18

210

15

30

25

30

150

6

200

24

8

23

240

15

30

25

30

200

8

220

24

8

23

295

20

40

30

30

250

10

220

26

12

23

350

20

40

30

30

300

12

320

26

12

23

400

20

40

30

30

350

14

320

26

16

23

460

20

40

30

30

400

16

320

26

16

25

515

20

40

30

30

450

18

320

28

20

25

565

25

45

30

30

500

20

320

28

20

25

620

25

45

30

30

600

24

320

30

20

30

725

25

45

30

30

 

Valtec Company

Valtec is a company working in researching and development, production and sales of all kinds of valves .

With a professional design and rich experience of valve manufacturing, our company is dedicate in technology, advanced production technology and strict quality control. Our factory covers an area of ​​20000 m2, 80 employees, including high, intermediate engineering and technical personnel 8 people, mainly manufature Butterfly Valves,gate Valves,Y strainer and Ball Valves in cast Iron material, with reliable quality and perfect service. Our company passed ISO9001; 2008 quality management system certification.

Always adhere to rely on scientific and technological progress, continuous innovation to improve the quality of products at the same time, relying on a strong technical force, strong financial strength, and constantly develop new products, expand the scale, increase the variety of valves.We has been researching and developing the file of the all kinds of valves more than 300 series, and 3500 varieties of specifications, the pressure level of our valves from PN0.1-12Mpa.150LB-3500LB, caliber from DN10-3200MM (1/4 48); products in accordance with JB, GB, ANSI, API, BS , JIS and other standard manufacturing; The operation way of the valves including: pneumatic, electric, hydraulic, turbine drive, etc. to meet the various needs of users; Daryu Valves are widely used in petroleum, chemical, power, aviation, metallurgy, mining, construction, food, medicine and other industries.

Valtec always offer valves with guaranteed quality,durable and well performance and perfect after-sales service.We look forward to working with friends from both from China and abroad to establish long-term stable partnership,we always offer prompt action and thoughtful services to customers to make both of us and our customers to develop better.

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