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Find Verified Mechanical Face Seals Do Suppliers, Manufacturers and Wholesalers

Dec-06-23

Mechanical Face Seals Do

$47
MOQ: Not Specified
Mechanical Face Seals or heavy duty seals are specifically engineered for rotating applications in extremely arduous environments where they withstand severe wear and prevent ingress of harsh and abrasive external media. A Mechanical Face Seal is also known as Heavy Duty Seal, Face Seal, Lifetime Seal, Floating Seal, Duo Cone Seal, Toric Seal.
GOLD Member
VERIFIED
Apr-03-18
Supplier From Mumbai, Maharashtra, India
Dec-06-23
Type DO is the most common form that uses an O-Ring as a secondary sealing element
Type DO consist of two identical metal seal rings mounted in two separate housings face-to-face on a lapped seal face. The metal rings are centered within their housings by an elastomer element. One half of the Mechanical Face Seal remains static in the housing, while the other half rotates with its counter face.
Oct-16-23
Oil seal is the seal of lubricant oil. It is an important and indispensable original of lubrication sealing system of rotary shaft of general purpose machinery. Commonly used in a variety of mechanical bearing point, especially the position of rolling bearing. its function is isolation the oil cavity and outside.
GOLD Member
Oct-28-16
Supplier From Surat, Gujarat, India
135450 Mechanical Face Seals Do Suppliers
Short on time? Let Mechanical Face Seals Do sellers contact you.
GOLD Member
Jul-15-17
Supplier From Huizhou, Guangdong, China
Sep-06-18
Parameters:
1. Pressure Limits: 0~2.5 Mpa (0~25 bar)
2. Temperature: -100~425 C
3. Speed:0~3600 r/min
4. Shaft Size Limits: 25~350 mm
5. Medium: all kinds of chemicals, high and low temperature medium, corrosive medium.


Main Features:
1. According to API682 standard (for the shaft size of 20~110 mm)
2. Extremely lower leakage and abrasion loss.
3. Dual-face tandem contacting type mechanical seal in 3CW. Adopt metal bellow expansion joint, when the sealing liquid side pressure is 0.2~0.3 Mpa higher than the medium side, it will take effect to stop the process medium to leak out.
4. The wave plate is designed to optimal bevel to minimize reduce the welding heat effect destressing. When it rotating, the particles will be thrown out to keep the cleanness of the wave plate.
5. Simple structure with compact size.
6. Adjustable structure and material components based on specific working condition.
7 .Cartridge design, easy to install.


Application:
Suits for various chemical fluids, no matter it's high temperature, or low temperature or corrosive fluids.
Aug-05-16
Operating conditions:
Pressure: 0~1.6mpa
Temperature: -20~160?
Rotary speed: ?3000r/min
Applicable medium: corrosive media, such as weak acid and base, crystal and particle allowed.
Product material: stainless steel, rubber, graphite, carbon.
Design structure:
Dual-cartridge mechanical seal
Multi-spring structure on both sides
The elastic body do not contact with the medium against blocking.
Easy for installation and maintenance
Excellent wear-resistant friction pairs.
Double-balanced structure on the side of the medium
GOLD Member
Jul-13-19
Supplier From New Taipei, Taiwan
VERIFIED
Sep-20-23
Supplier From Emalahleni, Mpumalanga, South Africa
Mechanical-Seals
GOLD Member
Sep-24-19
Supplier From Foshan, Guangdong, China
Dec-06-23

Floating Oil Seal Do

$216
MOQ: Not Specified
Type DO is the most common form that uses an O-Ring as a secondary sealing element
Type DO consist of two identical metal seal rings mounted in two separate housings face-to-face on a lapped seal face. The metal rings are centered within their housings by an elastomer element. One half of the Mechanical Face Seal remains static in the housing, while the other half rotates with its counter face.



Product Applications

Mechanical Face Seals are predominantly used for sealing the bearings in construction machinery or production plants operating under extremely arduous conditions and subject to severe wear.
These include:
Tracked vehicles, such as excavators and bulldozers
Conveyor systems
Heavy trucks
Axles
Tunnel boring machines
Agriculture machines
Mining machines
Mechanical Face Seals are proven for use in gearboxes, mixers, stirrers, wind-driven power stations and other applications with similar conditions or where minimized maintenance levels are needed.
Oct-09-24
Duo-seal gp duo cone also called O-ring face seal and DO floating seal. DO floating seal consists of two separate metal seal rings and two o-rings which provide elastic compression within housing bores.

Fuyote is one of the most experienced duo cone seal manufacturers in the industry with an 8000 square meter plant area. Utilizing durable materials and precise engineering, our duo cone seals offer longevity, reliability, and optimal performance in demanding environments. Please check out the duo cone seal sizes and catalog below!

What Is A Duo Cone Seal?
Duo Cone seals are specialized floating seals used in heavy machinery and equipment. They are mainly used to prevent the leakage of lubricants and fluids, keep damaging contamination outside, and maintain effective sealing in heavy machinery and industrial equipment operating in demanding conditions. A duo cone seal consists of two identical metal seal rings and two elastomeric o-rings. The metal seal rings of Fuyote's Duo Cone Seals are made of high-alloy cast iron, with precision-machined surfaces. These rings are designed to fit closely together when installed into a housing or a bore.
Oct-09-24
Duo-cone seal also called O-ring face seal and DO floating seal. DO floating seal consists of two separate metal seal rings and two o-rings which provide elastic compression within housing bores.

Fuyote is one of the most experienced duo cone seal manufacturers in the industry with an 8000 square meter plant area. Utilizing durable materials and precise engineering, our duo cone seals offer longevity, reliability, and optimal performance in demanding environments. Please check out the duo cone seal sizes and catalog below!

What Is A Duo Cone Seal?
Duo Cone seals are specialized heavy duty seal used in heavy machinery and equipment. They are mainly used to prevent the leakage of lubricants and fluids, keep damaging contamination outside, and maintain effective sealing in heavy machinery and industrial equipment operating in demanding conditions. A duo cone seal consists of two identical metal seal rings and two elastomeric o-rings. The metal seal rings of Fuyote's seal gp duo cone Seals are made of high-alloy cast iron, with precision-machined surfaces. These rings are designed to fit closely together when installed into a housing or a bore.
Mar-12-25

Mechanical Seal, DFB80-80-240H

$680 - $2.60K / Piece (EXW)
MOQ: Not Specified
Mecanical seal DFB80-80-240H
Selection of advanced technology, absolutely first-class service quality, YOYIK over the years to the same faith. The main technical backbone are retired senior engineer, senior mechanic. Many of them have participated in the planning, production and installation of power stations such as Gezhouba, Ertan and Three Gorges, and provided high-quality equipment selection, construction planning, installation and dispensing of hundreds of hydropower stations and overhaul of thermal power plants. , After-sales service and other train services.

#DF-Mecanical seal DFB80-80-240H-DF
Heating network drain pump SDZA80-400B
Pneumatic head diaphragm 125ZX0016
AST solenoid valve coil PAT5002253 115VAC 19W
Fluorine rubber ring DH.00.099
MSV trip solenoid valve 4WE6D62/EG220NK4N/60
Electric stop valve J961Y-P55190V
DDV valve SM4-40(40)151/80/4010S182
solenoid valve D12T11GOP 110VDC 8W 3-10bar
globe check valve (flange) 65JC-1.6P
Stop valve J61Y-1500(1)SPL
Screw pump coupling plum blossom gasket A10VS0100DRS/32R-VPB12N00-S1439
Accumulator bladder NXQ-A10/31.5-L-EH
Stop valve PN16 DN100 Q235B
DDV servo valve SM4-40(40)151-80/40-10
Safety valve A48Y-420
Accumulator inflation device NXQ-63/31.5-H
pressure relief valve YSF12-55/25-KJ
Inner toothed elastic block PVH074QIC-RSM-IS-10-C25-31
pressure relief valve YSF8-70/80-KJTA
Solenoid valve SCG531C002MS
Steam turbine lubricating oil pump 2CY-18/0.36-2
Butterfly Valve BDY-100 DN 100
globe check Throttling valve KJC100-16
Micro-resistance slow closing check valve HH49X-10Q
pressure hose SMS-12/15-610-B
gasbag NXQA-40/20
Bearing end cover 2FK5D32M-06-03
Mechanical seal BKM(FX)103055
impeller DFB125-80-250-02
Bá»? �?iá»?u �¡p QAW4000
Ion exchanger drain valve KHWJ40F1.6P DN32 PN16
Block valve SD61H-P3556 A105
Secondary valve CCC3.635.013
Isolation valve F3DG5S2-062A-220DC60-DFZK
Stop valve J41Y-40RL
Oil spray solenoid valve 4WE6Y6X/EG220NZ4
Mecanical seal DFB80-80-240H

ZYR-DFYL-2025-3-12
Mar-10-25

Mechanical Seal, DF100-80-230

$300 - $800 / Piece (EXW)
MOQ: Not Specified
Mechanical seal DF100-80-230
It is YOYIK special sale. Deyang YOYIK power spare parts service is committed to thermal power plants, hydropower station spare parts production and supply. Long-term for the power plant to provide a large number of steam turbine spare parts, turbine generator spare parts, boiler spare parts, turbine spare parts accessories, water turbine generator spare parts, generator cover plastic seal, steam turbine cylinder head high temperature sealant, Oil cooler, mirror plate, steam turbine heating rods and other power plant spare parts spare parts. Welcome to inquire

Yoyik can offer many spare parts for power plants as below:

#DF-Mechanical seal DF100-80-230-DF
gasbag NXQ-4/20-H
solenoid valve AS32060b
Servo valve ABEX425-1607
Safety valve A41H-40
actuator oil-feeding globe valve SHV12
Rexroth plunger pump coupling A10VSO100DR/31RPPA12N00
Sealing ring Q/3A4-93J8-17
Stop valve J61Y-2000CL
O-shaped sealing ring HB 7519-3.55X212
plug YZD25LG-7-37
bladder 20 Liter 200 Bar
AC lubricating oil pump 125LY-35-16
non-return valve S10P5.0
sealing ring OR-085-V
Fluid coupling YOXIiz500
Oil supply pump 80AY50X10
Servo Valve E-RI-TE-05H 41/DH07SA\DN6
gear pumps PFG-214/R0
solenoid valve 4WE6D6X/EG24NZ4
Electric regulating valve T962Y-200
pressure relief valve YSF9-55/50-KJTA
Pressure pipe joint 1/2*M20*1.5-14(SAFELOK)
Machinery Seal BF108-45u
mechanical seal DLZB820-R64A
pressure hose SMS-10/N1/4-305mm-C
Oil unloading pump 2G116-190
UNLOAD VALVE 0508.919T0102.06AW DB24
air side sealing oil pump core HSNS210-42
Diaphragm metering pump GM-0050
sealing ring HB4-56J8-20
Electro-hydraulic servo valve with middle valve MOOG72-1202-10
solenoid valve J-220VAC-DN10-D/20B/2A
AC lubricating oil pump for small machines 80LY-80-1
Electromagnetic directional valve DG4V-5-2ALJ-VM-U-SA6-20
O-ring HZB253-640-02-01
jacking oil pump A3H37-FR01KK-10
Mechanical seal DF100-80-230

ZYR-DFYL-2025-3-10
Mar-17-21

Mechanical Seal

$95
MOQ: Not Specified
Supplier From Mumbai, Maharashtra, India
Double Cartridge Seal
Sep-19-13

Mechanical Seals

$1
MOQ: Not Specified
Supplier From New Delhi, Delhi, India
Mechanical seals

1
Aug-27-12
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Standard export carton
Aug-06-12
Mechanical seals.
135450 Mechanical Face Seals Do Suppliers
Short on time? Let Mechanical Face Seals Do sellers contact you.