Масляный уплотнитель пневматического цилиндра

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Характеристики



Our Advantages


1. Manufacturing of shaft oil seals for more than 16 years.
2. Many sizes of NBR and FKM TC oil seals are in stock.
3. Charge a very low mold cost for your new size or type.
4. Appearance is very smooth, and tolerance is tight.
5. High quality, reasonable price, fast delivery & best service.
 

SAVVY always meets our customers' requirements. To make sure we produce high-quality oil seals, our company implements the following general standards:


Raw Material Inspection:
ASTM D2000
Types & Dimensions:
DIN 3760, DIN 3761
Dimensions & Tolerance:
ISO 6194-1:2007
Hardness (Durometer) Test:
ASTM D2240 (Shore A)
Sampling Inspection:
GB/T2828.1-2019


Customized Special Type of Oil Seals Are Available


Product Description


SAVVY has more than 5,000 molds in our factory and can meet your different sizes of oil seal order needs. We stock some standard oil seals and can arrange delivery instantly by door-to-door courier or sea. Our courier company grants us the most favourable discount, so you can only afford the lowest express cost. Meanwhile, you can also choose the ocean shipment for big orders.

Oil Seal, also called rotary shaft seal, is a mechanical component used to seal grease. It is widely used to prevent the leakage of medium (such as oils and grease) along a rotating shaft. It isolates the parts that need to be lubricated in the transmission parts from the output parts so that the lubricating oil will not leak.

The representative oil seal is the TC oil seal, a double-lip oil seal with a self-tightening spring entirely covered by rubber. Generally speaking, the oil seal often refers to this TC skeleton oil seal.


Oil Seal Sizes:
An oil seal has three sizes, ID (inside diameter), OD (outside diameter), W (width). Normally, a standard oil seal size will be given, like ID20 x OD30 x W7 mm.
The sizes are usually stamped on the seal. For example, 20 30 7 means that the inside of the oil seal is 20mm, the outside is 30mm and the width is 7mm.




Specification


Oil seals used in dynamic applications include radial shaft seals, which seal a rotating shaft around its circumference. These are also known as lip seals.

Usually, these oil seals are used to seal lubricating oil or grease and contain it within the application so that moving parts such as bearings are continually supplied with enough lubrication. However, such seals are also used for sealing other liquids, gases, and solids, such as powders or granules.

An oil seal consists of the following:
1. An outer case, a body made of metal or provided with a rubber layer
2. A rubber (NBR/FKM/ACM/Silicone) or PTFE sealing lip
3. A spring, the composition of which depends on the type




The rubber of oil seals are mainly NBR, FKM, ACM, Silicone and PTFE. Different rubber elastomers have different compatibility with various chemical elements and their characteristics. See the table below for more material information on ordering the most cost-effective oil seals from us.


ASTM/DIN ISO
NBR
FKM
ACM
Silicone
PTFE
Wear Resistance
Good
Very Good
Moderate
Moderate
Very Good
High Temperature
120 °C
200 °C 
150 °C
220 °C
280 °C
Low Temperature
-40 °C
-20 °C
-25 °C
-50 °C
-100 °C
Oil Resistance
Very Good
Very Good
Very Good
Moderate
Very Good


Rotary Shaft Oil Seal Types


There are many types of oil seals, like TC, TB, TA, TF, TM, SC, SB, SA, SF, SM, VC, VB, VA, VF, VM, KC, KB, KA, KF, KM etc. Many types of oil seals can be made by SAVVY rubber. Please choose the right types according to the following charts.








The lip is specially designed to ensure the oil seal works effectively with the different forces that arise during rotation. Many different designs and materials are used, so countless types of oil seals are available. These are chosen according to the application; pumps, gearboxes, wheels, and many other rotating applications where fluids need to be sealed. They are used in a variety of sectors, such as the chemical industry, manufacturing, wind turbines, automotive sector, food industry, and more. Oil seals are used in nearly all sectors.






Company Profile




Ningbo Savvy Rubber & Plastics Co., Ltd. is a manufacturer specializing in Rubber Seals & Parts in Ningbo, China. Based on many years of technology deposition, we have developed a one-stop solution from mould designing and rapid prototyping to mass production. Our manufacturing capabilities include O-Rings, X-Rings, V-Rings, Gaskets, Rubber Strips, Oil Seals, Hydaulic Seals, Bonded Seals and Custom Rubber Parts.

With more than 70 employees, a 5,000-square-meter cleaning factory, and effective ISO9001:2015 quality standards for production management, our products are famous for their high quality and low price.

Since 2008, we have maintained our reputation by providing exceptional service, quality products, and on-time delivery. We place a high value on long-term customer relationships and know that if you allow us, we will earn your trust to meet your sealing and parts needs. With our commitment to quality and experience in the rubber seals industry, we are confident you will be satisfied with our service.







Certifications




Recommend Products




Packing & Delivery






We put many small oil seals into a plastic bag or roll 10pcs big oil seals in brown/white paper, stick a label with complete information, and then put several bags or many rollers into a hard carton to protect your seals. If your order is huge, we can use pallet packing. To better ensure the safety of your goods, we will provide professional, environmentally friendly, convenient and efficient packaging services. Our courier company grants us the most favourable discount, so you can only afford the lowest express cost. What's more, FOB and CIF Ocean shipments are available for big orders.


FAQ


1. Q: Are you a manufacturer or trading company?
A: We are a manufacturer that designs, develops, and manufactures all rubber seals & custom rubber parts in our factory.

2. Q: How can you make a difference from other suppliers?
A: We have an R&D team and experienced sales with over many years of experience. We know our customers' needs and the market's developing trends. We have the most professional production and testing equipment in this field. Equipped with a strong QC department and R&D department, each of our products' quality is under strict control standards. Buy from us with 100% confidence.

3. Q: What's your regular MOQ (Minimum Order Quantity)?
A: If we have products in stock, you can order any quantity, but if we don't have goods in stock, we need a small MOQ, which depends on the different specifications of the product. Please get in touch with our sales.

4. Q: What payment ways do you accept?
A: For small amounts, we accept 100% payment in advance via bank transfer, Paypal, or Western Union. For significant amounts, we prefer to T/T 50% in advance and the balance before shipment.

5. Q: Is the delivery time fast?
A: Yes, usually, it takes several days for ready-mold stocked products, but some items may need 20-30 days or longer time if we don't have them in stock. The production time of a big order is sometimes shorter than that of a small order.

6. Q: What's your shipping term?
A: Door-to-door courier and air cargo are recommended. A large quantity of goods shall be delivered by sea in the terms of FOB, CFR, CIF, etc.

7. Q: What is your guarantee time for your products?
A: The guarantee period depends on the actual working conditions and uses the frequency of your products. However, we promise that any defective parts can be replaced free of charge.

8. Q: What certificates do you have? 
A: Our factory passed ISO 9001-2015, and RoHS, Reach, FDA, etc, approve our materials.

9. Q: What rubber materials are available in your company?
A: Most of the usual rubber compounds, like NBR, HNBR, EPDM, FKM, Silicone, PU, FFKM, PTFE, etc.

10. Q: What are the most advantages of your company?
A: Good quality, low price, and good service.

Why SAVVY?

Many big companies select Savvy for their rubber seals and customized rubber parts because we always satisfy them in quality, price, delivery, service, etc. At the same time, we also attach great importance to the small customers in niche markets.
Whether your purchase quantity is big or small, you are our valuable partners.

High Quality
We continue to manufacture high-quality products for all customers and pursue 100% customer satisfaction, which has become one of our core competencies.

Profession
We have rich experience in materials, products, and production and excellent international trade and language communication skills.

Best Services
From quoting, sampling, production, and shipping to after-sales, our sales will provide you with the best service so that you can rest assured completely.

10000+ Projects Delivered
Over 10K projects have been sent to our customers worldwide in recent years, and we have received countless positive comments.

Low Price
Our customers can obtain maximum profits through the ISO management system and intelligent manufacturing to reduce our costs continuously.

Massive Capacity
Our in-house facilities allow us to get your projects done fast. And thanks to our strong relationship with rapid materials partners, our capacity is not limited.

Fast Delivery
Unlimited capacity, experienced engineers, and a flexible production system allow us to create your seals and production parts in a short period.

1000+ Happy Customers
We aim to keep every customer happy with reliable quality, fast turnaround, and excellent services. We want all our new customers to become long-term customers.


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