Sealing Material
Rock Metal offers a wide selection of sealing materials in silicon carbide, carbon graphite, tungsten carbide, ceramic, rubber and stainless steel, etc. View our variety of sealing types equipped to handle the vast majority of sealing solutions and available for nearly all applications.
Tungsten carbide
Carbon graphite
Silicon carbide
Ceramic
Stainless steel
Component Mechanical Seal --- Rock Metal Seal have managed to successfully install thousands of seals worldwide.
Component mechanical seals are composed of separate rotary and stationary parts. Unlike cartridge seals, component seals are not pre-assembled and require skilled technicians to install them. Incorrect installation of seal faces, O-rings, and seal axial setting on the pump shaft will result in reduced seal life or in some cases, immediate seal failure.
Advantages of Component Mechanical Seals
Reduced expenses on initial seal purchase
Reduced spares costs as the individual components can be stocked vs. the entire seal
Superior adaptability to very small pumps
Disadvantages of Component Mechanical Seals
The major disadvantage for component mechanical seals are their susceptibility to damage. Component mechanical seals usually have exposed parts that are more susceptible to damage during transportation or installation.
Further, component seals require precise measurements during installation to prevent seal failure. Properly installing this type of seal requires more operator time and thus a higher cost to install or re-install after a repair.
Rock Metal offers a wide range of standard cartridge seals that are versatile and easy to install, suit a wide range of duties and are commonly used in applications in the chemical, pulp & paper, power, food & beverage, mining, water/wastewater and general industries.
Cartridge mechanical seal is a collection of all the parts of the mechanical seal, such as the rotary ring, stationary ring, spring, secondary seal, gland, etc. The rotating and stationary parts of this seal are pre-assembled into a whole before installation. After inspection and pressure test, they are installed in the seal cavity, fixed to the pump shaft with set screws, tighten the seal gland bolts, remove the assembly positioning plate, and the mechanical seal can be in a parallel working state and put into operation. This is not only easy to assemble but also ensures the assembly quality.
Advantages of Cartridge Mechanical Seals
1. All parts of the seal are assembled into a whole, with a compact structure.
2. The seal is pre-assembled into a whole, which ensures the working height of the spring, is conducive to the operation of the seal under the designed working conditions, and it is safer. It eliminates measurement errors and improves the reliability of the seal.
3. The seal is easy and quick to install on site, without the need for on-site debugging (such as springs, sealing surfaces, etc.), which reduces the labor intensity of maintenance workers. It reduces installation human errors and reduces the occurrence of failures.
4. Prevent dust from entering or damaging the sealing surface
5. Protect customer shafts/sleeves
6. Since the seal cartridge device has an internal sleeve, a balanced seal can be operated without a customized shaft.
7. Maintenance saves time and effort, and no compression adjustment is required
Disadvantages of Cartridge Mechanical Seals
The disadvantage of the cartridge mechanical seal is the higher initial cost and the additional required space.
To design a ready-to-go cartridge seal much information is necessary upfront.
John crane type 58u replacement to: burgmann bt. C5. Ku seal
Our products are mechanical seals, pump mechanical seals, auto mechanical seal, bellow mechanical seal, shaft mechanical seals, elastomer bellows seals, single spring seals, teflon wedge seals, pusher design seal, metal bellows seals, cartridge seals, etc.
Kinds of mechanical seals. Including, rubber bellows seals, pusher seals, ptfe wedge seals, metal bellows seals, cartridge seals, etc. The seals are available in various material combinations, and in both metric and inch sizes. We also do tailor-made seals according to the customers' drawings and specs.
Shape (for gasket): mechanical seal
Material: mechanical seal
Function: shaft sealing
Standard or nonstandard: standard
Export markets: global
Product description
John crane type 58u replacement seal
Product description:
Tb58u mechanical seal, for industrial pump, blower pump, diving pump, circulating pump mechanical seal, replace the mechanical of john crane and burgmann. Topbon mechanical seal manufacture, topbon products can replace the mechanical seals produced by burgmann and john crane and be widely used in petroleum, chemistry, refinery, paper making, pharmacy, power and auto industry. Topbon mechanical seal factory. Is the advanced designer & manufacturer of mechanical seal, the range involves in: industrial pump mechanical seal, mixer and agitator seal, cartridge seal, metal bellows seal, auto cooling pump seal and auto air-condition compressor lip seal.
Model
Mechanical security cable seals security seals/door lock
Material
Die-casting aluminum lock body with dimension of 1.8mm steel wire
Specification
1.Cable diamete:1.8mm,
2.Cable length:250mm, length available
3. Strength:>3KN
4.Pull tight locking mechanism
5. Removing with cable cutters
6.Operating Temperature: -40°c to 110°c / -40°F to 230°F
Application
Intermodal Containers, Trucks, Railroad Cars, Air Cargo Containers
Tankers, Wagons,Doors, Hatches, and all kinds of ISO container, etc.
Printing
Company logo or name
Sequential number Bar code is available
Color Red, Yellow, Blue, Green, Orange, White. Other color is also available.
CONTACTï¼?
http://www.ztowerstore.com/
http://www.zcsecurityseals.com/
http://www.ztowerseal.com/
http://www.securitysealcn.com/
Model
Mechanical security cable seals security seals/door lock
Material
Die-casting aluminum lock body with dimension of 1.8mm steel wire
Specification
1.Cable diamete:1.8mm,
2.Cable length:250mm, length available
3. Strength:>3KN
4.Pull tight locking mechanism
5. Removing with cable cutters
6.Operating Temperature: -40°c to 110°c / -40°F to 230°F
Application
Intermodal Containers, Trucks, Railroad Cars, Air Cargo Containers
Tankers, Wagons,Doors, Hatches, and all kinds of ISO container, etc.
Printing
Company logo or
name
Sequential number Bar code is available
Color Red, Yellow, Blue, Green, Orange, White. Other color is also available.
CONTACTï¼?
http://www.ztowerstore.com/
http://www.zcsecurityseals.com/
http://www.ztowerseal.com/
http://www.securitysealcn.com/
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.
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
