Power Steering Oil Seal for Sale with Latest Technology

• Customization: Available
• Material: HNBR
• Usage: Engine, Transmission, Rear Axle
• Model NO.: 23*38*6.8/7
• Type: Assembled
• Speed: Low Speed
• Pressure: Pressure Type
• Lip: Lips Type
• Standard: Standard
• Color: Black, Brown, Red, Green, etc
• Hardness: 85-90 Shore a
• Transport Package: Carton
• Specification: 1 PCS TO A PP BAG +BOX
• Trademark: demaisi
• Origin: Xingtai, China
• Production Capacity: 100000

Product Description

Product structure description
   Its middle usually has a nylon supporting ring, to meet the lips requirement of bearing pressure, which is usually made of HNBR.We offer the NBR and HNBR material products, customers can choose according to actual demand freedom.

Comparison of three material selection methods
 

NO.	MATERIAL	BACK-UP RING	Product description	YES or NOT
1	NBR	inferior	Market quality, good looking, not necessarily use value	Not recommended
2	NBR	good	Market quality, beautiful appearance, use value, but short life	General recommendation
3	HNBR	good	Supporting product quality, good appearance, use value, long life	Special recommendation

Selection of material properties
 

Material	Low TEMP.	High TEMP.	Performance
NBR	-40	125	Good resistance to alcohol,amines, petroleum oils, and gasoline over a wide range of temperature.Also good resistance to caustic salts and fair acid.Poor in strong oxidants, chlorinated hydrocarbons, ketones, and esters.
HNBR	-25	140	HNBR is made from NBR by hydrogenation.It has high temperature resistance, abrasion resistance and good physical properties.
ACM	-25	150	It is used in diaphragm, hose for automotive application.Good resistance to heat, ozone and oil.Generally attacked by water, alcohol, glycol and aromatic hydrocarbons.The molecular structure contains ethyl acrylate (EA).Butyl acrylate (BA), and methoxy ethyl acrylate (MEA).High BA content get better low temperature resistance, and high MEA content get more oil resistance.
EPDM	-40	125	Stable in polar fluids (alcohol, ketone, and glycol), and hydrochloric acid.Due to the low specific gravity, it can compound with large amount filler.
VMQ	-60	225	The most widely temperature ranges for application.Good weather and ozone resistance, but poor mechanical property and chemical resistance.
FKM	-20	250	Excellent chemical resistance except ester and ketone.

Product catalog

NO	type	size		NO	type·	size
1	CNB1	27*44*8.5		28	CNB	22*36.8*8
2	CNB1	27*41*8.5		29	CNB	23*38.1*8.2
3	TC4P	25*38*7/7.8		30	CNB	23*41*9
4	TC4P	19*32*6/7		31	CNB	25*37.6*8
5	CNB1	24*42*8		32	CNB	25*38.5*8.5
6	SC4P	27*38*5.5		33	CNB	25.5*39*8
7	TC4P	18.75*30*5/7.3		34	CNB	24*36.5*8.5
8	TC4P	19*32*7/8		35	CNB	30*40*8
9	TC4P	25*38*7/7.8		36	CNB1	24*41*8.5
10	CNB1	35*53*8		37	CNB1	26*43*8
11	CNB1	29.5*48.5*8		38	CNB	26*44*8
12	TC4P	17.5*29*7		39	CNB1	29*48*8
13	SC4P	31.5*43*7		40	GNB17	27*40*7
14	CNB1	30*36.4*8		41	GNB17	26.5*44.2*10
15	GBN17	26.5*44.2*8		42	CNB1	27.5*46*8.5
16	SC	21*41.2*6  ,		43	CNB1	31.5*50*8.5
17	SG	26*34*5.3		44	CNB1	31.5*46*8.5
18	CNB1	32*54.2*9		45	CNB7	31*55.3*12
19	CNB1	35*56.1*9		46	GNB17	32*45.5*7
20	TC	20*39.5*6		47	CNB7	30*49.6*10
21	CNB1	27.96*44.6*9		48	CNB1	31*51*8.5
22	CNB1	27.96*40*8		49	GNB17	32*48*7.5
23	CNB1	24*38*8.5		50	GNB17	25*38.2*6.4
24	CNB1	24*40*8		51	CNB1	25*44.5*6.3
25	CNB1	25.5*39.5*8.5		52	TC	19.5*40*6.3
26	CNB1	30*46*8		53	CNB1	31.5*53*9
27	CNB1	25.5*41.5*8.5

FAQ
1:Why more and more customers choose S&P rubber seal?
We are specialized in the manufacturing and exporting of high quality seals.Choose us is to choose the rest assured.
We mainly produces various types, specifications, models of the seals of high precision mechanical components.We have all the specifications of what you need to help you achieve one-stop shopping, save time, effort and worry.
We has long been a domestic and international numerous oil seal mould supply business of manufacturer, service for 15 years, we have professional talents and product research and development equipment, our research and development ability, is the domestic first-class oil seal manufacturer home.
We provide one-stop sealing solutions, and provide a full range of services, from product design, mold development, stamping skeleton, vulcanization molding, clip, screening and packaging,.The entire process would take a shorter, more stable quality.
2:What is your packing?
Paper roller:10pcs in one roller, 200 rollers in one carton
PP bag:50 or 100pcs in one bag,15 or 30 bags in one carton
Box:1pcto a box
According to customer's request.
3:Date of Delivery
1-2 days if goods in stock.
10-15 days if goods out of stock with molding.
25-30 days if goods out of stock without molding.
4:Payment Term:
30% T/T in advance and 70% balance paid before shipment.
West union
Paypal
Others for discussion
5:Can you produce according to the samples?
We have our own brand of DEMAISI.
We accept ODM and OEM at the same time.We have the ability to provide the sample of the products of decomposition, develop the mould, for production.
6:How do you make our business long-term and good relationship?
We will continue to improve the process control, and improve the quality of our products and work to reduce operating costs and provide a competitive price for customers, to ensure that customers benefit
We seriously treat every customer, in good faith with them to do business, make friends, no matter how much volume, we will provide a full range of services, one-stop sealed solution.