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Vacuum Cup

Model / Specifications:980321

Type:Fittings

Details: Multi-bellow vacuum cups 1. 21mm diameter 2. Made by silcione or NBR or PU or viton 3. Fitting fo...Model Number: 980321

ACY Corporation

Business Type:Manufacturers

Free Member

TaiwanTaiwan

Inquiry

HG101 Spring bellow Vacuum Pump Seal

Model / Specifications:101

Details: Main Characteristics Mostly Use: major for suction pumps and ship pumps etc. Pressure in the sealed chamber: <= 0.8Mpa Temperatu...

Ningbo Haga Seals Industries Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

stainless steel vacuum bellow pipe

Model / Specifications:TP304 ,TP321 , TP316,TP304L, TP31...

Details: We are steel manufacture factory 1 Cold roll , cold draw pipe&tube 2.Grade: TP304,TP316L 3Honor: CE/PED,ABS, DNV ,GL,LR... Cer...

Baofeng Steel Group Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

suction cup

Model / Specifications:DB50C

Type:

Brand Name:YONSHA

Details: Two Bellow Suction cups / Vacuum cups Art.No.DB50C Dia:50mm Material:NBR,SI,PU...Place of Origin: CN;SHG

Shanghai Doullens Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Vacuum mechanical seal metal bellows components

Details: Our company is specialized in the production of corrugated metal bellows, the core team has nearly 30 years of bellow design and production experi...

Jiangsu Aidi Electromechanical Equipment Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Metal sus304 flexible vacuum hose

Model / Specifications:ZX-VG

Material:Stainless Steel

Brand Name:ZX-FLEX

Details: Metal sus304 flexible vacuum hose bellow+braid+flange(loose /fixed)1 size:10A-100A2 length: according to your requirement3 braiding: with or with...

ZX Tianjin Tanggu Industrial Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

one bellow suction cup

Model / Specifications:SB6-50B

Type:vacuum suction cup

Brand Name:YONSHA

Details: Yonsha's factory is located in Shanghai China. Yonsha produces SB6-50B suction cups/ vacuum cups. NBR, SI, SE and PU are Yonsha's standard materia...

Yonsha Co., Limited

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

KF flange

Details: Vacuum flange: bellow,centering ring,o-ring,clamps,welding flange.blind flange,elbow,tees,four-ways cross,reducer through.

Shanxi Province Yangquan Metals & Minerals Imp. & Exp. Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Vacuum Valves

Model / Specifications:NW

Standard or Nonstandard:Standard

Structure:Angle

Pressure:Vacuum

Power:Manual

Details: Bellow sealed manual vacuum valves Electro-pneumatic vacuum valves...

Millitorr Vacuum Technologies

Business Type:Manufacturers

Free Member

South AfricaSouth Africa

Inquiry

Metal sus304 vacuum flexible hose

Details: Detailed introduction to Metal sus304 vacuum flexible hose: Metal sus304 vacuum flexible hose bellow+braid+flange(loose /fixed)1 size:10A-100A2 ...

ZX Tianjin Tanggu Industrial Co., Ltd

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Solar polycrystalline silicon ingot furnace of diaphragm metal bellows

Details: Diaphragm metal bellow are widely used in aerospace, vacuum industry, semiconductor industry, solar energy photovoltaic industry, medical equipmen...

Yingkou Seal Tech Welded Bellows Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Series ZK High (Ultra-high) Vacuum Valve

Details: The body of the vacuum valve and its stem, bellow, flange, and etc. are all made of stainless steel (1Cr18Ni9Ti) which is of good welding performa...

Sichuan Xin Lan Shi Electromechanical Instruments Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

bellow expansion joints (WDX)

Model / Specifications:WDX

Price Range:US $3 - 360,000 / Set

Standard or Nonstandard:Standard

Structure:Safety

Pressure:Vacuum

Power:Hydraulic

Details: bellow expansion joints (WDX): 1.Temperature:-200~450 2.30 years of export experience...

Gongyi Beneficial Pipeline Plant

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

bronze bellow

Details: bronze bellows,bellows expansion joint, bellows for vacuum equipment, bellows for valve...

Aerosun Corporation Shanghai Branch

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

welded metal bellows

Style:Bellow Seal

Material:

Brand Name:Ningtai

Details: Hefei Ningtai Vacuum Equipment Co., Ltd is an enterprise of research-development, production and sale of vacuum equipments. With professional expe...

Hefei Ningtai Vacuum Equipment Co., Ltd

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

metal bellow seal HF491/HF891

Model / Specifications:HF891

Price Range:US $0 - 100 / Set

Standard or Nonstandard:Standard

Style:Mechanical Seal

Material:Silicone

Brand Name:LS

Details: metal bellow seal 1.item no:HF491/HF891 2.Pressure:vacuum 4.2kg/cm2 3.Temperature:0~220oC(viton o-ring),0~327oC 4.Speed:20m/...

Longshen Seal Manufacture (Wuhan) Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

metal bellows for solar water heater

Standard or Nonstandard:Standard

Structure:

Pressure:Vacuum

Power:Hydraulic

Details: metal bellows for solar water heater can improve the flow circulation and avoid the bellow detormation absorbs thermal expansion...Place of Origin...

Wuxi Huabo Metal Bellows Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Bellow Meter Globe Valve with 0.6MPa Vacuum Rate of Gas Leakage

Model / Specifications:SWJ21H

Details: Experimental project: experimental medium nominal pressure PN16, PN25, PN40 Shell test: water 2.4, 3.8, 6.0MPa Sealing test: 1.8, 2.8, 4.4MPa

SMK·FD (Xiamen) Valve Manufacturer Co.,Ltd

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

TS500 Bellow type mechanical seals

Model / Specifications:TS500

Details: Metal bellow seals Operating Conditions: Temperature:-40oC~220oC Pressure:-0.1Mpa~2.0Mpa(vacuum) Speed: ≤ 25m/Sec Materials: Statio...

Ningbo Tisun Seals Industries Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Vacuum Gate Valve

Details: Vacuum Gate Valve Name1.Gate Valve 2.Gate Valve With Bellow Seal Acc. To GB 3. Resilient Seated Gate Valve 4.No-rising Stem Resilient Seated Ga...

Zeau International

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

weled bellow as components

Model / Specifications:KMHB-1

Details: Temperature: -200 ~ 400degree Celsius Pressure: -0.1 (vacuum) ~ 2.5MPa; compression ratio: no less than 60%; bellow...

Dandong Kaiming Fluid Machinery Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

forged bellow sealed gate valve

Standard or Nonstandard:Standard

Structure:Gate

Pressure:Vacuum/low pressure/high pressure/medium pressure

Power:Hand wheel/ Gear/ Pneumatic/ Electric /hydraulic

Details: Bellow gate valve protect the stem from being got rusty....

Zhejiang Petrochemical Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Vacuum compressed bellows

Details: Vacumm bellow :Size made to require;Material:304S.S;competitive price our company have 7 years in the area of production of kinds of vacuum equip...

Beijing Keyi Jiye Vacuum Equipment Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Bellow Sealed Globe Valve

Model / Specifications:FS-BGBF

Structure:Stop

Pressure:Vacuum

Power:Pneumatic

Temperature of Media:High Temperature

Details: BELLOWS-SEALED GLOBE VALVE DESIGN: BS5160 FLANGE DIMENSIONS: GB9113.3 FACE TO FACE: GB12221 TEST...

Wuxi Fusheng Valve Industrial Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Welding Bellow - stainless steel flexible welding bellow MG110913

Model / Specifications:300 series

Material:Stainless Steel

Brand Name:MACAO

Details: welding bellow: 1.Size:32-1600mm 2.PN:0.1-6Mpa 3.Temp:-196~700 deg.C 4.vacuum leak ratio:1x10-10PaL/S...

Yixing Maigao Corrugated Pipe Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Bellows Vacuum Cups-Asst Sizes

Model / Specifications:B5-B150

Details: SELECT VACUUM CUPS FROM VARIETY OF SIZES AND MATERIALS. Choose FROM BELLOW, CLEATED, FLAT, OVAL AND...Model Number: B5-B150

Olympic Sales

Business Type:Manufacturers

Free Member

United StatesUnited States

Inquiry

mechanical welded bellows seal

Model / Specifications:JFB

Price Range:US $9.99 - 499.99

Standard or Nonstandard:Standard

Style:Bellow Seal

Material:Metal

Brand Name:JFB

Details: 1.Temperature: -40 ~ 260 2.Pressure: Vacuum ~ 2.5Mpa 3.Speed: 25m / s 4.mechanical seal...

Dandong Machine Hermetically Research Institute

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

bellow exhaust pipe

Details: Metal bellows are elastic vessels that can be compressed when pressure is applied to the outside of the vessel, or extended under vacuum. When the...

Wenzhou Topsun Bellows Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

BELLOW

Model / Specifications:TSBEL--03

Price Range:US $1 - 100 / Piece

Brand Name:TRISUN

Details: Our products are widely used for vacuum valves, etch machine ,disc machine,CD machine etc. the bellows application and our test...Place of Origin:...

Trisun Mechanical Seal Manufacture Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

bellow mechanical seal

Price Range:USD 1-9.9

Standard or Nonstandard:Nonstandard

Style:Mechanical Seal

Material:Metal

Brand Name:NT

Details: Technology index: 1.OD:17-235mm,ID:8-200mm,Thickness:0.05-0.20 2.vacuum leakage rate: 1*10-8Pa·L/S~1* 10-12Pa·L/S 3.using temper...

Hefei ningtai vacuum equipment co.,ltd

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

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Related Products
  • Welding Bellow - stainless steel flexible welding bellow MG110913 welding bellow: 1.Size:32-1600mm 2.PN:0.1-6Mpa 3.Temp:-196~700 deg.C 4.vacuum leak ratio:1x10-10PaL/S...
  • 86.1mm wave length vacuum link soft welding stainless steel bellows Our company is specialized in the production of corrugated metal bellows, the core team has nearly 30 years of bellow design and production experience, its design and craftsmanship take leading po...
  • multi suction cup Yonsha's factory is located in Shanghai China. Yonsha produces PB10W three bellow suction cups/ vacuum cups. Yonsha has many PB10W suction pads/ vacuum pads on stock. Diameter: 10mm, hole diameter...
  • two bellow suction cup Yonsha's factory is located in Shanghai China. Yonsha produces MB15C two bellow suction cups/ vacuum cups. Yonsha has many MB15C suction pads/ vacuum pads on stock. Diameter:15.2mm, hole diameter:...
  • one bellow suction cup Yonsha's factory is located in Shanghai China. Yonsha produces SB6-50B suction cups/ vacuum cups. NBR, SI, SE and PU are Yonsha's standard materials. Yonsha has technicians to design rubber compou...
  • Exhaust system stainless steel vacuum soft bellow Detailed product Description 1, Concerning these products, we have complete mould and materials. if the specification coincidence with our products catalogues, then we don't need to manuf...
  • mechanical welded bellows seal 1.Temperature: -40 ~ 260 2.Pressure: Vacuum ~ 2.5Mpa 3.Speed: 25m / s 4.mechanical seal...
  • metal bellow Temperature: -200 ~ 400degree Celsius Pressure: -0.1 (vacuum) ~ 2.5MPa; compression ratio: no less than 60%; bellow...

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Product Summary

A method of reducing pressure within an enclosed space includes sealing a vacuum bellows to the enclosed space, reducing a first pressure within the enclosed space to a desired pressure, equalizing a pressure in the enclosed space and the vacuum bellows to the desired pressure and collapsing the vacuum bellows. A system for reducing pressure within an enclosed space is also disclosed. The invention relates to expansible bellows and features a construction wherein the chambers of each convolution expand and/or contract an equal distance throughout the longitudinal length of the bellows. The construction also prevents radial distortion throughout the length of the bellows.

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