spring mechanical seals

Stainless Steel,Stainless Steel,Hastelloy C-4 Alloy
Pressure:≤1.2MPa

can replace the mechanical seal of John Crane product

replace the mechanical seal of John Crane 21/1(N SEAT)

Single multi-spring balanced standard cartridge design slurry seals.

Working Conditions:
1. Pressure: ≤ 0.5Mpa
2. Speed: ≤ 10m/s
3. Temperature: -20℃~100℃

1.good price and high quality
2.prompt delivery
3.made in china

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

1.Stationary ring:carbon/SIC/TC
2.Rotary ring:ceramic/SIC/TC
3.Spring&Metal parts:SUS304/SUS316

Applications: Water, oil, acid, alkali, ,etc.
O-Ring type mechanical seals Size: 16mm~100mm in metric

Advantages:
balanced seal design
easy to replace without dismantling the pump part
Product performance

OPERATING LIMITS:
1.Pressure: 1Mpa
2.Speed: 10m/s
3.Temperature: -30℃~200℃

Design:Monolithic Steel,TC,Silicon Carbide
Materials:Centre seat with lapped face.

Insert Carbon,Silicon Carbide,TC
Design:Inboard rotary, with base plate

Design:outboard rotary, no base plate
Materials:Insert Carbon,Silicon Carbide,TC

inboard pinned-seal(Design)
monolithic Steel,Silicon Carbide,Monolithic(Materials)

1. double mechanical seal
2. used in sebmersible pump,sewage pump
3. high durability
4. high performance

Pressure: 20kg/cm2
Speed: 15m/s
cartridge mechanical seal
balanced seal

OPERATING LIMITS:
1.Pressure: 1Mpa
2.Speed: 10m/s
3.Temperature: -30℃~200℃

1.High quality shaft seal
2.Get the ISO certification
3.We are the manufacture

1. double face mechanical seal
2. used in submersible pumps, sewage pumps

Mechanical seals for Gorman-Rupp Pumps.double-floating, self-aligning, oil lubricated mechanical cartridge seal with stationary and rotating face .

Features
Stationary bellows
Single Seal
Balanced
Independent of direction of rotation

1. one mechanical seal of having excellent price
2. supply 100000 sets/month
3. offer various size

TBMTN mechanical seal
For industrial pumps
Replacing the mechanical seal of Burgmann M7N
Pressure: ≤1.2MPa
Speed: ≤15m/s

1.Pressure: 1Mpa
2.Speed: 10m/s
3.Temperature: -30 to 200 degrees celsius

Working Conditions:
1. Pressure: ≤ 0.5Mpa
2. Speed: ≤ 10m/s
3. Temperature: -20℃~100℃

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

Stationary ring of mechanical seals is used in mechanical seals .

material :
staitonary ring :sic/TC
Rotary ring :carbon/sic/tc
secondary seal:NBR/EPDN/VITON
Spring and metal parts:starinless steel

1. Stationary Ring:ceramic
2. Rotary Ring:carbon
3. Secondary Seal:NBR
4. Spring&Metal Parts:steel