spring mechanical seals

we design,manufacture and repair mechanical seals and seal material.

Temperature: -40℃~200℃.
Pressure: 0~2.5MPa, avoid working in negative-pressure or vacuum
conditions.
Speed: 25m/s.

O-ring mechanical seals
Seat Type:
Standard:TBG9
Alternative:TBG6.TBG4

1) high quality and competitive prices
2) 9 years of bussiness only because of trust
3) OEM is acceptable

Cathay Mechanical Seals Company offers replacement seals of John Crane type 21. Welcome your inquiries.
Contacts: Wetsbin Cheng
Tel: 86-512

Vsrious novel structural-designed mechanical seals made of superior static and dynamic sealing materials.
Supply range: Pump-purpose mechanica

Bellow type mechanical seals,mechanical seals
Metal bellow seals Size: 16mm~100mm

Manufacturer of mechanical seals in China. With the good quality, our products sell well in the inter market and outside.Apply in:
1.Pump and Filter

seal with single spring o-ring
Mounted semi-cartridge seals with push-fit head
Suitable for Pumps

Operating Limits:
Pressure:1.2MPa
Speed:15m/s
Temperature:-30--200
Material Combined:...

Working Conditions:
Mediums:Water, oil, acid,weak alkali, ,etc.
Temperature:-20oC~180oC
Pressure: ≤1.2Mpa
Speed: ≤ 16m/Sec

AZ8-1 seals alternative to:John Crane 8-1&AESSEAL M01S&Vulcan 1609S &Sterling290S
15 Years OEM, ODM experience,Professional manufacturer & exporter.

stationary seals to suit fristam pump applications. Replacement seals for food, Beverage and Dairy industries.
size: 22mm,30mm, 35mm
material: s

AS-STL seal is similar like Chesterton steamline series seal . Single S10 type ,doulbe S20 type .

Fristam mechanical seal replace for Food, Beverage, Chemical, Dairy, Pharmaceutical, Biotechnology, Cosmetic&water treatment industry-Shaanxi Daolin

For blower pump, diving pump, circulating pump mechanical seal

used in water pumps, diving pumps and household pumps,etc
Pressure: within 1Mpa
Speed: within 15m/s
Temperature: -30~200 degree celsius

It replace Vulcan type 97 seals. suit chemical pump seals, double-end machinery seals, automotive pump seals, and automotive air conditioning

Packing:cartons;Transportation:by sea or by air;DeliveryDate:3 weeks;PaymentType:100% by T/T in advance;Trademark:dyseals;Specification:10-100mm;Cert

single spring mechanical seal CR80
Equal :burgmann type M32/M377 seal
temperature:-30℃to +200℃
Pressure:<<1.2mpa
Speed:<<20m/s

replace the mechanical seal of Burgmann H7N
Seat Type:
Standard:TBG9
Alternative:TBG92

We could promise our price is very competitive and the quality is high.

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

Our products are Mechanical Seals, pump mechanical seals, auto mechanical seal, bellow mechanical seal, shaft mechanical seals, Elastomer bellows seal

Temperature:-20--100
Pressure:0.8Mpa
Speed:5m/Sec
Material
Stationary Ring(Ceramic/SIC/TC)...

AES Type T04 Single Spring Mechanical Seals

Operational Conditions:
Temperature:-40℃ to +200℃
Pressure: ≤0.8MPa
Speed: ≤18m/s

Pressure: ≤0.8Mpa
Speed: ≤10m/s
Temperature: -20℃~150℃

For industrial pump, replace the mechanical of Burgmann and John Crane mechanical seal

Excellent chemical and physical property, oil resistance, high temperature stability, etc.