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Product (79)

Seal Faces/Rings (3)
- Carbon Graphite (1)
- Tungsten Carbide (1)
- Silicon Carbide (1)
mechanical seal (73)
- Double Mechanical Seals (6)
- Metal Bellow Mechanical Seals (4)
- O ring mechanical seals (42)
- PTFE Wedge Mechanical Seals (4)
- Elastomer Bellow Shaft Seals (17)
Others (3)

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Company Info

Ningbo Bold Industries Ltd [China (Mainland)]

Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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O ring mechanical seals
BD33,BD33a

BD33,BD33a

Materials:
Stationary Ring(Carbon/SiC/TC)
Rotary Ring(Carbon/SiC/TC/Steel)
Secondary Seal(NBR/EPDM/Viton)
Spring and Metal Part (Steel)

2010-11-18

O ring mechanical seals
BD40

BD40

Materials:
Stationary Ring(Ceramic/SiC/TC)
Rotary Ring(Carbon/SiC/TC)
Secondary Seal(NBR/EPDM/Viton/Teflon)
Spring and Metal Part (Steel)

2010-11-18

O ring mechanical seals
BD1527

BD1527

Working Conditions:
Mediums:Water, oil, acid,alkali, ,etc.
Temperature:-20oC~180oC
Pressure: ≤1.0Mpa
Speed: ≤ 10 m/Sec

2010-11-18

O ring mechanical seals
BD520

BD520

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

2010-11-17

O ring mechanical seals
BD155C

BD155C

Working Conditions:
Mediums:Water pumps, circuation pumps,etc.
Temperature:-20oC~200oC
Pressure: ≤0.8Mpa
Speed: ≤ 10 m/Sec

2010-11-17

O-ring mechanical seals
BD155

BD155

Mechanical Seals
Working Conditions:
Pumps:Water pumps, circuation pumps,etc.
Temperature:-20oC~200oC
Pressure: ≤0.8Mpa...

2010-11-17

metal bellow mechanical seals
BD630

BD630

Medium: Oil, Water, Chemical solvents, Acid, Alkali and other liquid.
Size:20mm~120mm
Pressure: ≤4.0Mpa
Temperature: -75°C~400°C
Speed: ≤30m/s

2010-11-17

metal bellow mechanical seals
BD620

BD620

Medium: Oil, Water, Chemical solvents, Acid, Alkali and other liquid.
Size:20mm~120mm
Pressure: ≤4.0Mpa
Temperature: -75°C~400°C
Speed: ≤30m/s

2010-11-17

metal bellow mechanical seals
BD610

BD610

Medium: Oil, Water, Chemical solvents, Acid, Alkali and other liquid.
Size:20mm~120mm
Pressure: ≤4.0Mpa
Temperature: -75°C~400°C
Speed: ≤30m/s

2010-11-17

metal bellow mechanical seals
BD600

BD600

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

2010-11-17

pump seals
BD59U

BD59U

Rotary Ring: Carbon/SiC/TC
Stationary Ring: Ceramic/SiC/TC
Secondary Seals: NBR/FPM/EPDM; PTFE
Spring & Other Parts: SS304/SS316/SS316Ti

2010-05-05

PTFE Wedge Mechanical Seals
BD49U

BD49U

Stationary ring: Carbon, SIC,TC
Rotary ring: Ceramic, SIC,TC
Secondary seal: NBR, EPDM, Viton
Spring and Metal parts: SS304/SS316/SS316Ti

2010-05-05

Elastomer Bellow Shaft Seals
BD21

BD21

Stationary ring: Carbon, SIC,TC
Rotary ring: Ceramic, SIC,TC
Secondary seal: NBR, EPDM, Viton
Spring and Metal parts: SS304/SS316/SS316Ti

2010-05-05

Elastomer Bellow Shaft Seals
BIA

BIA

Rotary Ring: Ceramic/SiC/TC
Stationary Ring: Carbon/SiC/TC
Secondary Seals: NBR/FPM/EPDM
Spring & Punched Parts: SS304/SS316

2010-05-05

Automotive Pump Seals
BD400

BD400

Stationary ring: Carbon, SIC,TC
Rotary ring: Ceramic, SIC,TC
Secondary seal: NBR, EPDM, Viton
Spring and Metal parts: SS304/SS316/SS316Ti

2010-05-05

Elastomer Bellow Shaft Seals
BD301

BD301

Stationary ring: Carbon, SIC,TC
Rotary ring: Ceramic, SIC,TC
Secondary seal: NBR, EPDM, Viton
Spring and Metal parts: SS304/SS316/SS316Ti

2010-05-05

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