Double Lips Rubber Dust Proof Ring for Cylinder of Engineering Machinery.

• Customization: Available
• Material: NBR
• Usage: Engine, Transmission, Rear Axle
• Model NO.: 40-53-6-10
• Type: Assembled
• Speed: Low Speed
• Pressure: Pressure Type
• Lip: Lips Type
• Standard: Standard
• Color: Black, Brown, Red, Green, etc
• Transport Package: Carton
• Specification: 1 PCS TO A PP BAG
• Trademark: demaisi
• Origin: Xingtai, China
• Production Capacity: 100000

Product Description

double lips rubber dust proof ring  40-53-6-10

ITEM	Structure and sealing principle
	The NBR material is vulcanized and molded on the metal frame. The skeleton is tightly matched with the assembly hole, and has excellent dust sealing capability. It can prevent moisture magazine from invading and double inner lip can reduce oil leakage. It is one of the dustproof options of high reliability series sealing system. It is more used for dustproof of cylinder of Engineering machinery.

Actual measurement parer

ITEM	DUST PROOF RING
SIZE	40-53-6-10
ID1	39.5MM
ID2	39MM
OD	53.2MM
H1	6MM
H2	10MM

Our advantage
 competitive advantage
1, we are a professional manufacturer of mechanical seals, hydraulic seals
2, we have independent R & D departments and teams, short development cycle, quality assurance
3, we have continued to develop for 15 years in the field of sealing
 
Product advantage
1, we have our own product brand -DEMAISI, high quality consciousness
2, we have developed a wide range of products, covering mechanical seals, hydraulic seals, automotive and motorcycle seals, etc., have mold, Most of them are in stock.
3, strict quality control, we implement full quality management, we have passed the ISO9001:2008, ISO16949:2009 quality management system certification
 
Service advantage
Pre-sales:
1, professional foreign trade team, advanced management methods, equipped with technical consultants to solve customer problems.
2, we can provide customers with design drawings. We can design 2D or 3D drawings. Different drawings can be supplied according to the customer's level to meet different customer requirements (generally speaking, we provide AUTOCAD and UG drawings for professional customers and drawings for ordinary customers in PDF format).
3, flexible payment methods to meet different customer needs
On sale
We have a professional merchandiser, the whole process is responsible for coordination and communication, product design, production, packaging, shipment and other issues
After sale
1, according to customer needs, continue to introduce new materials, continuous improvement of product quality
2, continuously improve quality control, reduce production costs, give customers a more competitive price
3, continuously reduce production cycle, and shorten the delivery time.
4. Provide technical support to customers free of charge.
 


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.