PRODUCT
HHC40/350 HHC50/350 HHC65/350 HHC80/400 HHC100/300 HHC125/405 mechanical seal
HHC40/350 HHC50/350 HHC65/350 HHC80/400 HHC100/300 HHC125/405 mechanical seal
Mechanical seals are divided into single end manifold and double end manifold
Single-end face manifold type: There is only one pair of sealing joint faces, which are pre-assembled by the sealing manufacturer when leaving the factory, without customer adjustment, just assemble directly. Easy to install and simple to use. The cooling water pressure is controlled between 0.05-0.1MPa
Picture of exterior single end face seal
Double-end-face container type: There are 2 pairs of sealing joint surfaces, which are pre-assembled by the sealing manufacturer when leaving the factory. No customer adjustment is required, just assembling directly. Easy to install and simple to use. The cooling water pressure is controlled between 0.05-0.1MPa
Picture of exterior double end seal
The double end face generally refers to the exterior double end face, which is a derivative of the single end face exterior type (the single end face seal water side skeleton oil seal is changed to a set of tandem mechanical seals) to increase the service life
Structural features:
Single end face (double end face) cartridge mechanical seal. Easy to install and simple to use. Balance, arbitrary rotation.
The internal working length is short. The static ring compensation multiple springs are externally not in contact with the medium.
Applicable medium:
Medium containing high impurity content such as gypsum and lime slurry.
Working parameters:
Fixed content: ≤30%
Temperature: ≤280℃
Pressure: ≤2.5MPa
Shaft diameter: ≤200mm
Material parameters:
Body material: 316L or 2205, 2507, 1.4529
Seal ring material: SSiC or SiC
Rubber material: fluorine rubber or perfluoroether rubber
main application:
This type of mechanical seal is mainly used for flue gas desulfurization of coal-fired power generation, and is suitable for absorption tower slurry circulation pump, gypsum slurry pump, limestone slurry pump, and gypsum discharge pump.
Common pump numbers are as follows:
HHC25-250 HHC25-350 HHC32-200 HHC32-250
HHC32-250 HHC32-350 HHC50-210 HHC80-210
HHC32-200 HHC40-250 HHC40-250 HHC40-350
HHC40-400 HHC40-450 HHC50-350NI HHC50-350N2
HHC50-400 HHC50-460 HHC65-310 HHC65-315
HHC65-400 HHC65-350 HHC80-400 HHC80-450
HHC100-300 HHC100-320 HHC100-350 HHC100-420
HHC150-300 HHC150-350 HHC200-300 HHC100-500
HHC150-400 HHC200-410 HHC250-430 HHC200-410
HHC300-500 HHC300-530 HHC300-400 HHC300-635
HHC300-630 HHC350-500 HHC350-560 HHC400-500
HHC350-680 HHC400-560 HHC400-500 HHC350-680
HTC300-500 HTC300-530 HTC300-400 HTC300-635
HTC300-630 HTC350-500 HTC350-450 HTC400-540
HTC350-560 HTC400-500 HTC350-680 HTC400-560
HTC450-550 HTC450-750 HTC450-635 HTC500-630
HTC550-700 HTC550-710 HTC550-750 HTC600-800
HTC600-825 HTC600-800 HTC700-898 HTC700-900
HTC800-1000 HTC900-1150 HTC900-1150 HTC1000-1300
HTC1000-1200 HTC1000-1250
Seal model:
HTM-30S251Z HTM-30S351X HTM-30S220Z HTM-30S220Q
HTM-30D251ZZ HTM-30D351X
HTM-40S251Z HTM-40S351X HTM-40S220Z HTM-40S220Q
HTM-40D251ZZ HTM-40D351XX
HTM-55S251Z HTM-55S351X HTM-55S220Z HTM-55S220Q
HTM-55D251ZZ HTM-55D351XX
HTM-60S251Z HTM-60S351X HTM-60S220Z HTM-60S220Q
HTM-60D251ZZ HTM-60D351XX
HTM-80S251Z HTM-80S351X HTM-80S220Z HTM-80S220Q
HTM-80D251ZZ HTM-80D351XX
LB-LK7-120S LB-LK7-120D LB-LK6-115S LB-LK6-115D
HTM-30S HTM-40S HTM-55S HTM-60S HTM-80S
HTM-30D HTM-40D HTM-55D HTM-60D HTM-80D
HR3-125 HR3-142 HR3-158 HR3-175 HR3-198
HR325/230 HR325/210 HR325/190 HR325/170
HRM-125D3 HRM-142D3 HRM-158D3 HRM-175D3 HRM-198D3
HRM-125S3 HRM-142S3 HRM-158S3 HRM-175S3 HRM-198S3
HMR3C-125 HMR3C-142 HMR3C-158 HMR3C-175 HMR3C-198
Installation and use requirements:
1. The radial runout of the shaft of the equipment should not be greater than 0.04 mm, and the axial runout is not allowed to be greater than 0.1 mm;
2. The sealing cavity of the equipment should be kept clean during installation, the sealing parts should be cleaned, and the sealing end face should be intact to prevent impurities and dust from being brought into the sealing part;
3. It is strictly forbidden to knock or knock during the installation process, so as not to damage the mechanical seal due to friction and seal failure;
4. During installation, a layer of clean mechanical oil should be applied to the surface in contact with the seal for smooth installation;
5. When installing the static ring gland, the tightening screws must be evenly stressed to ensure that the end face of the static ring is perpendicular to the axis line;
6. After installation, push the moving ring by hand, which can make the moving ring move flexibly on the shaft and have certain flexibility;
7. Rotate the shaft by hand after installation, and the shaft should not feel light or heavy;
8. The equipment must be filled with medium before operation to prevent dry friction and seal failure;
Service hotline：0813-3202978
Working days: Monday to Saturday
Time：8：30-18:00
Tell：
0813-3202978
Email：
Consulting：
13890019297
No. 339-5, Kechuang 4th Road, High tech Industrial Park, Yantan District, Zigong City, Sichuan Province, China
Zigong Chuanmi Mechanical seal Co., LTD 蜀ICP备12011709号-1
