bellows

Structure formation:BB-BG-OS&Y
Driving maner:handwheel,electric-actuated
Design standard:DIN3356
Face to face:DIN3202
Flange ends:DIN2543-2545.

Operating Conditions:
Temperature:-75oC~400oC
Pressure: ≤2.0Mpa(Single) ≤6.0Mpa(Double)
Speed: ≤ 23m/Sec

Productivity:100sets/month;Min. Order:5 set;Packing:Carton;DeliveryDate:20 days;PaymentType:T/T;Trademark:GuoWei;Specification:EQUIVALENT TO BURGMANN

Medium: Oil, Water, Chemical solvents, Acid, Alkali and other liquid.
Size:20mm~120mm
Pressure: ≤3.0Mpa
Temperature: -75°C~200°C
Speed: ≤30m/s

1. Cast Steel Globe Valves
2. Forged Steel Globe Valves
3. Cryogenic Globe Valves
4. Bellows Sealed Globe Valves
5. Y-pattern Globe Valves

Different kinds of rubber Bellow, Material: NR,NBR, SBR, EPDM, SIL, etc.

OEM price flexible bellows based on ISO9001:2000,CE certificate ,waterproof ,grease proofing,easy mounted to the machine

Formed metal bellows
1)High temperature resistance
2)Anti-corrosion
3)High sealing performance
4)Good sensitivity...

FBD series pump seal. Single seal . FBD mechanical seal series is uneasy to be blocked because of its
single spring structure.

Our company is founded in 1985, has alxays innovated and created new products by science and technology to develop the quality products conforming to

Elastomer Bellows Mechanical Seals
Equivalence to Burgmann Type MG1,MG12,MG13,MG1S20

Stem with bellowseal,Two-plybellowseal,Secondary sealing,gland packing,None-rising handwheel ,Non-rotation lock of stem;

1.This tester is a new generation of fatigue testing machine, specially designed for low cycle and high cycle fatigue testing of spring & bellows.

Min. Order:1 PC;Packing:PLYWOOD CASE;Transportation:by air,by vessel;PaymentType:T/T, L/C;Trademark:JD & JDBV & OEM;Certificate:ISO9001,ISO2000,CE

PVC double-wall corrugated pipe is my company DuoNian accumulation of experience and absorption of advanced foreign technology design and manufacture.

Hydraulic Bellow Forming Machine Bellow Forming Machine

WB2 Elastomer Bellow mechanical seal
most common and low priced used for simple and non-critical applications
having single spring

metal bellow mechanical seal equivalent to Burgmann MFLW80, Sealol 609,606,604

Welded Metal Bellows are mechanical elements taking a shape of a wrinkled tube which is made by welding multiple of very thin metal foils(0.05~2mm) fo

we produce all kind of molded rubber parts.
material : Silicone, NBR,EPDM, ACM ,HNBR ,FKM and so on .
different color and style are available.

Bellow sealed gate valve, BB, OS&Y, flange end,flexible gate, wedge type.

pressure:1.2Mpa
speed:20m/s
temperature:-20~120
Material Combined:
Stationary Ring(Ceramic/SIC/TC)...

Operating Conditions:
Temperature:≤120oC
Pressure: ≤0.5Mpa
Speed: ≤ 10 m/Sec

Elastomer Bellow Seals CR70
temperature:-30℃ to +200℃
Pressure:<<0.6mpa
Speed:<<15m/s

Type AS680 metal bellows seal , simlilar to Johncrane 680 metal bellows seal

We could design and manufacture pump seals as your requirement.Of course,we promise our price is very competitive and the quality is high

we can make all kinds of bellows globe valve, according to BS,ANSI, DIN, GB,JIS,JPI etc; material: cast iron, ductile iron, cast steel, forged steel

30% longer life time
more than 8 years' experience
quality complaints for 5 consecutive years
multi-ply bellow design
NO any tooling cost

It can compensate the lateral movement of the winding pipe and the small value angular displacement,but usually not use for the displacement .

Sylphon bellows and connetcing pipes range from12.7 ,16 ,19 ,21 to 24 in diameter.