China Wholesale Oem Pump Mechanical Seals Suppliers - Components Material Series-FFKM – GuoWei
China Wholesale Oem Pump Mechanical Seals Suppliers - Components Material Series-FFKM – GuoWei Detail:
Dupont-Kalrez |
|||
Property |
Unit |
Kalrez 6375 |
Kalrez 4079 |
Tensile Strength @ Break |
Mpa |
15.1 |
16.9 |
kgf/cm Modulous @100% |
154Mpa |
172/7.2 |
7.3 |
kgf/cm2 |
73.4 |
74 |
/ |
Elongation percentage@ Break |
% |
160 |
150 |
Hardness |
HS |
75 |
75 |
Heat Resistance Temperature |
X) |
275 |
316 |
70 hr in room temperature |
/ |
/ |
22 |
70 ht ar 2041: |
/ |
30 |
25 |
China -FFKM |
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Property |
unit |
|
Hardness |
HS |
72 |
Tensile Strength @ Break |
Mpa |
20 |
Enlogation Percentage @ Break |
% |
175 |
Modulous @100% |
Mpa |
10.5 |
Heat Resistance Temperature |
P |
270P |
70 hr in room temperature |
/ |
19 |
70 hr at 204 °C |
/ |
49 |
Installlation nstructions
Preservation:
1 Shaft outside diameter is within tolérance 0 comm
2.Shaft run out<0.1mm
3.Shat end float<0.13mm
4 No sharp edges on the shaft over the o ring
Note:
During the installation don’t scratch or damage the o ring . if anything is damaged , please contact with our local agents to replace a new one.
Installation in structions:
The full set of cartridge seal is cleaned and exactly passed leakage examine before sale.In order to avoid damage, don’t disassemble and clean the parts again before fixing.
2 The fitting allowance between the seal and shaft is dl h6 0.8, and there should be leading-inedge at the end of shaft. The outside diameter of shaft at the position of screw should be 01 -0.2mm smaller, resisting the screw over-tighten Lubricate the shaft with oil.
3. Place the cartridge seal into the pump chamber, then:
A: Tighter four screw bolts of flanges, ensuring the medium leading in hole”Gat the top Position.
B: Tighter four set screws and position the shaft sleeve on the shaft.
C: Remove four gauge plates. Please keep them and they will be used in future installation and dissassembl.
D Connect the medium lead-in pipe with hole”Gin order to flush away the friction heat and flushing the seal chamber when pump running.
Note:
After complete the installation, turning the shaft by hand to check for the rotation. If the shaft could not rotate smoothly, seal had been improperly installed.
Product detail pictures:
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Cooperation
Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for China Wholesale Oem Pump Mechanical Seals Suppliers - Components Material Series-FFKM – GuoWei , The product will supply to all over the world, such as: Palestine, Peru, Milan, We have been seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.

In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
