These are used on automotive engines and geared motors primarily to prevent oil leaks at the ends of rotating shafts and the intrusion of dust particles from outside.
Xingtai Qingshan(STO) Sealing Co., ltd, specialized in producing other rubber sealing products since 1996, located in Xingtai city ,the largest sealing products base in China.
Xingtai Qingshan(STO) Sealing Co., Ltd, specialized in producing other rubber sealing products since 1996, located in Xingtai city, the largest sealing products based in China
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TCS 30-72-80-16.3
STO
30-72-80-16.3
Rubber oil seals.
1. Material: NBR, SILICONE, VITON, HNBR, CR, PTFE, EPDM, etc.
2. Types : TC, TB, TA, SC, SB, SA, VC, VB, VA, KC, KB, KA, DC, DB etc
3.Color:Black,red,brown,etc.
4.Size:from 4mm shaft diameter to 300mm shaft diameter and different design.
ASTM/DIN ISO | NBR | ACM | VMQ | FKM | HNBR | PTFE |
Wear Resistance | very good | moderate | moderate | very good | moderate | good |
High Temperature Oil Resistance | moderate | good | very good | very good | good | good |
max 100C | max 150C | max 200C | max 200C | max 150C | max 200C | |
Low Temperature | -40C | -30C | -50C | -25C | -40C | -80C |
Oil Resistance | good | good | moderate | very good | good | extremely good |
.Products as follows
Company line
Packing Pictures.
1.10 or 20 pcs/kraft paper
2.one pc one bag.
3.customers' packing accepted.
Company Certificates
Fairs and Exhibitions
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral plastic bags and brown cartons.
If you have legally registered patent, we can pack the goods in your branded boxes after getting your
authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery & Western Union.
Q3. What is your terms of delivery?
A: EXW, FOB, CIF
Q4. How about your delivery time?
A: Generally, it will take 15-20 days after receiving your advance payment.
The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can develop the molds and produce exactly same products as your samples or technical
drawings.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample
cost and the delivery cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality, competitive price and reliable service to ensure our customers benefits and
competition;
A:2. "Win-win" is always our final goal.
Rubber oil seals.
1. Material: NBR, SILICONE, VITON, HNBR, CR, PTFE, EPDM, etc.
2. Types : TC, TB, TA, SC, SB, SA, VC, VB, VA, KC, KB, KA, DC, DB etc
3.Color:Black,red,brown,etc.
4.Size:from 4mm shaft diameter to 300mm shaft diameter and different design.
ASTM/DIN ISO | NBR | ACM | VMQ | FKM | HNBR | PTFE |
Wear Resistance | very good | moderate | moderate | very good | moderate | good |
High Temperature Oil Resistance | moderate | good | very good | very good | good | good |
max 100C | max 150C | max 200C | max 200C | max 150C | max 200C | |
Low Temperature | -40C | -30C | -50C | -25C | -40C | -80C |
Oil Resistance | good | good | moderate | very good | good | extremely good |
.Products as follows
Company line
Packing Pictures.
1.10 or 20 pcs/kraft paper
2.one pc one bag.
3.customers' packing accepted.
Company Certificates
Fairs and Exhibitions
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral plastic bags and brown cartons.
If you have legally registered patent, we can pack the goods in your branded boxes after getting your
authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery & Western Union.
Q3. What is your terms of delivery?
A: EXW, FOB, CIF
Q4. How about your delivery time?
A: Generally, it will take 15-20 days after receiving your advance payment.
The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can develop the molds and produce exactly same products as your samples or technical
drawings.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample
cost and the delivery cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality, competitive price and reliable service to ensure our customers benefits and
competition;
A:2. "Win-win" is always our final goal.