Hot Selling Factory Direct Selling Wholesale OEM Support Excavator PU Rod Un Oilseal Un Hydraulic Seals

• Material: PU
• Usage: Engine, Transmission, Rear Axle
• Type: Assembled
• Speed: Speed
• Pressure: Pressure Type
• Lip: Composite Lip
• Model NO.: UN oil seal
• Standard: Standard, Nonstandard
• Material Type: FKM / PU / Polyurethane/TPU
• Size: Upon Your Request or Standard Tolerance
• Color: Blue, Brown or Others
• Mould Type: Rod & Piston & Wiper & Dust
• Application: Hydraulic Cylinder
• OEM / Logo: Avilable, According Your Drawing or Sample
• Certification: ISO9001/ Rosh / Reach
• Medium: Hydraulic Oil, Anti-Fire Fluid, Water, Gas,etc.
• MOQ: 10PCS
• Temperature: -45--+100
• Working Medium: Hydraulic Oil, Water and Dust
• Transport Package: PE Bag Inside, Carton Outside or Customized
• Trademark: KKK
• Origin: China
• HS Code: 4016931000
• Production Capacity: 5000000 Per/Month

Product Description

   Our Advantages:

1.Daily Output=100000pcs,Rush Order in 3-4 days.
2. Large Selection of In Stock Size for you to choose from.
3.Certification: ISO9001   RoHS  REACH

   The UNS/UN Piston Rod Seal has a wide cross-section and is an asymmetrical u-shaped sealing ring with the same height of the inner and outer lips. It is easy to fit into a monolithic structure. Due to the wide cross-section, UNS Piston Rod Seal is generally used in a hydraulic cylinder with low pressure.Having been used very widely in hydraulic cylinders, UNS can be used for piston and rod applications because of having the height of both sealing lips equal.
   
    Polyurethane (PU) is a special material that offers the resilience of rubber combined with the toughness and durableness. It allows people to substitute rubber, plastic and metal with PU.    Polyurethane can reduce factory maintenance and OEM product cost. Polyurethane has better abrasion and tear resistance than rubbers, and offering higher load bearing capacity. Compared PU with plastic, polyurethane not only offers excellent impact resistance, but also offers excellent wear resistant and
high tensile strength. Polyurethane have subsituted metals in sleeve bearings, wear plates, conveyor rollers, rollers and various other parts, with benefits such as weight reduction, noise abatement and wear improvements.

High quality materials	Complete models	Rigorous detail
Wear resistance, high temperature resistance and aging resistance, long service life	Complete specifications to meet customer needs,customizable special sizes	Refuse to cut corners, handle every detail well, and control product quality

UN UNS UHS Hydraulic oil seal
Size	ID*OD*H(mm)
Temperature	-45ºC-+100ºC
Pressure	up to 25m/s
Medium	Mineral oil,water,lubricating grease
Rubber	PU, FKM, NBR, HNBR, FFKM
Application	High-pressure hydraulic seal auto rubber oil seal
The diameter of seals from 0.5mm-3500mm

A few of the sizes. And we can also custom the size of your requirements. 
 

More quantities, sizes, colors, and materials, or if you choose the nonstandard one, please contact us!
 

The diameter of seals from 0.5mm-3500mm

Size	Size	Size	Size	Size
4*10*4	24*36*6	45*52*8	80*95*12	175*195*15
12*22*7	26*32*4.7	55*65*10	90*100*8	190*220*16
14*22*5	28*38*8	48*58*6	100*120*10	200*225*16
16*24*6	30*45*6	50*60*7	118*132*12	215*240*15
18*26*8	35.5*50.5*10	60*72*10	125*140*9	230*250*12
20*32*8	36*46*8	65*80*12	145*160*12	250*170*15
23.5*31.5*5	40*60*10	70*80*10	165*185*16	280*300*18

 

Product Name	Hydraulic Seal & Packing
Category	Rod & Piston      (Dual-purpose)	USH  UPH  UPI  USI  UNS  UHS  UN
	Rod Seal    (Specialized)	IDU  ISI  OSI  IUH  SPN
	Piston Seal    (Specialized)	ODI  OSI  SPG  SPGW  SPGO
	Wiper & Dust Seal	LBH  DWI  DHS  DSI  J/JA
	Buffer Seal	HBY  HBTZ  HBTY  SS
Feature	Material	PU , PTFE, Phenolic, NBR, FKM, FFKM, POM
	Temperature	-45 ~ +200
	Medium	Hydraulic Oil, Anti-fire fluid, Water, Gas,etc.
	Pressure	0-60MPA
Application	Excavators, Loaders, Graders, Dump trucks, Forklifts, Bulldozers,  Scrapers,Cranes, Aerial vehicles, Agricultural machinery etc.

    Xingtai Bai fu Seal Co., Ltd is a professional manufacture of FKM / FFKM products. Founded in 1997. I has more than 20 years of experience in rubber seal manufacturing. The company has 200 employees and 20 technicians.

    The company always adheres to the business philosophy of occupying the market with technological innovation and win-win with service and customer, which has won the unanimous recognition of domestic and foreign market, and its products sell well all over the world. We look forward to sincere cooperation with you to achieve mutual benefit and common progress.

 

Production Experience
We have more than 20 years of  Oil Seal and O-Ring manufacture experience, complete production equipment, independent research and development ability.

Technical Advantage
We independently developed a 12-meter diameter super large seal molding and processing center, and a hundred-cubic volume constant temperature oven.

Price advantage
Factory direct sales, no middlemen price difference.

Custom service
Samples can be provided free of charge, and guidance can be provided to customers permanently.

Customizable
Custom size, color, logo, material, label and so on.
Q1: Are you a factory or a trading company?
A1: We are the source factory, located in Xingtai, Hebei, convenient transportation. We welcome customers from all over the world to visit our factory and cooperate with us.

Q2: What's your sampling policy?
A2: We can provide samples if we have them in stock, but the customer needs to pay the sample fee and express fee.

Q3: Can you produce according to samples or drawings?
A3: Yes, we can produce according to your sample or technical drawing. We can make molds and fixtures.

Q4: What is your delivery time?
A4: If the goods are in stock, it is usually 3-5 working days after receiving the advance payment. The specific delivery time depends on the number of items and quantity of your order.

Q5: Do you provide samples ? is it free or extra ?
A5: Yes, we could offer the sample for free charge but you need to pay the cost of freight.