Qingdao Global Sealing-tec co., Ltd
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SB type water pumps mechanical seal, SB FT Type Auto Water Pump Seal Mechanical Seal
Product Description
Mechanical Seal Operating Limits
Pressure: ≤0.5Mpa
Linear speed: ≤15m/s
Temperature: -30~200℃
Mechanical Seal Material
•Stationary Ring(Ceramic/SiC/TC)
•Rotary Ring(Carbon/SiC/TC)
•Secondary Seal(NBR/EPDM/)
•Spring & Other Parts(SS304/SS316)
Performance Capabilities
Temperature | -30℃ to +200℃, dependent on the elastomer |
Pressure | Up to 6 bar |
Speed | Up to 10 m/s |
End play/axial float allowance | ±0.1mm |
size | 15,16 |
brand | LM |
Face | Carbon, SiC,TC |
Seat | Ceramic, SiC,TC |
Bellow | NBR, EPDM, etc. |
Spring | SS304, SS316 |
Metal parts | SS304, SS316 |
| Sealing Surface | graphite, Silicon carbide,Tungsten carbide, Alumina ceramics |
Model | D2 | D3 | D7 | L1 | L3 | L4 |
SB-10 | 11.0 | 27.0 | 23.0 | 10.5 | 7.5 | 4.0 |
SB-12 | 14.0 | 32.0 | 25.0 | 10.2 | 9.0 | 5.0 |
SB-16 | 18.0 | 41.0 | 31.0 | 11.8 | 10.0 | 5.0 |
SB-16A | 18.0 | 41.0 | 35.0 | 16.5 | 9.5 | 9.0 |
SB-17 | 18.5 | 35.0 | 30.0 | 16.0 | 8.0 | 6.0 |
SB-20 | 21.0 | 45.0 | 35.0 | 11.0 | 11.5 | 5.0 |
SB-25 | 26.4 | 52.0 | 41.3/44 | 19.0 | 12.0 | 8.5/11.0 |
SB-30 | 31.0 | 58.0 | 48.0 | 16.5 | 12.5 | 8.5 |
FAQ
1. How to produce ?
we can produce according to seal type and sizes .
if you need some customized parts, we can produce according to drawing and samples.
2How to make the order?
You can send us email or inquiry at alibaba directly.
3. What is your main market?
Our main market is north America, UK, Australia, Middle East , Europe.
4.Do you provide samples ? is it free or extra
We can supply you free samples without extra charges, but express cost is for buyer's account.
5.How is the quality?
Strict control when production, 100% inspection before shipment.
6.Do you provide samples ? is it free or extra ?
Yes,with batch order we could offer the sample for free charge but do not pay the cost of freight.