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V ring oil seals (Industrial liquid handling pumps)

V ring oil seals (Industrial liquid handling pumps)

  • FOB Price:
  • US 0.50
  • Port:
  • V ring oil seals (Industrial liquid handling pumps)
  • Min.Order:
  • 10 Piece
  • Supply Ability:
  • 100
Product Detail
Quick Details
  • Standard Or Nonstandard:Standard
  • Style:Pneumatic
  • Material:Rubber
  • Place Of Origin:Guangdong China (mainland)
  • Brand Name:Dl
  • Model Number:Many Kinds,various Types
  • Excellent Sealing Characteristics:long Service Life
  • Anti-extrusion:excellent Performance Of Dust-proof
  • Lead Time:Fast
  • Quality:The Best
  • Colour:According To You
  • Shape:Ring Gasket
  • Price:Reasonable Price
  • Other Material:Silicone, Ptfe, Nbr
  • Service:Good Service
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 Oil Seals - Introduction

 

1)Oil Seals are used to prevent oil leakage from rotary shaft and housing clearance.

 

2)It has a flexible lip that rubs against an shaft or housing to prevent leakage or ingress of fluid and dirt.

 

3)Seal selection is based on shaft diameter, housing bore diameter and width, shaft speed, working termperature, fluid, pressure differential and service conditions. Common configurations include single lip, double lip, triple lip and four or more lips.

 

4)Rubber sealing element or lip material choices for oil seals include: Nitrile Rubber (NBR), Acrylic Rubber (ACM), Silicon Rubber (VMQ), Fluorocarbon Rubber (Viton/FKM), Ethylene Propylene Rubber (EPDM), Tetrafluoroethylene Resin (PTFE). To resist wear, the compound durometer (hardness) is typically 70 to 85 shore A.

 

 

Oil Seals - Type

Notes
1) Metal encased seals are most suitable for steel or cast iron housing materials, with low coefficient of thermal expansion and fine finishers.


2) Rubber covered O.D seals are most suitable for soft alloy or plastic housing materials and also suitable for steel or cast iron housing materials, with high coefficient of thermal expansion and rough bore finishes.
Material are available in Buna-N (NBR) and Viton® (Fluorocarbon).

 

Material Chart

 

 Type

 

Temp Range (C)Features
Lower LimitUpper Limit
Nitrile  Rubber
(NBR)
 -40+125This material is most often used in oil seals due
to its excellent resistance to mineral oil and
abrasion ; however, oil seals made of this rubber
cannot be used for polar solvents, such as ketone
or ester.
Hydro-genated
Nitrile Rubber
(HNBR)
 -25+140This rubber has similar characteristics to
nitrile rubber for oil seal use, but has
better resistance to heat, oils, and weather
than standard nitrile rubber
Acrylic Rubber
(ACM)
 -25+150This rubber has the same good oil
resistance as nitrile rubber, and has good
heat resistance similar to silicone rubber.
Weather resistance is also excellent.
Resistance to alkalis or water is inferior to
that of other types of rubber
Silicone Rubber
(VMQ)
 -60+225This rubber is highly resistant to heat,
cold, and weather, but its resistance to
alkalis or water is inferior to that of other
types of rubber
Fluoro-carbon
Rubber
(FKM)
 -20+250This rubber has heat resistance surpassing
that of silicone. It also has excellent
resistance to oils and chemicals. This
material is the best rubber for oil seals
due to its well-balanced characteristics.
Ethylene-
Propylene
Rubber(EPDM)
 -40+125This rubber has excellent resistance to
water, polar solvents, inorganic
chemicals, and weather, 7Its oil resistance
is inferior.

 

 

Material Temperature Range

 

Products showing

 

 

V ring oil seal (Industrial liquid handling pumps):
1.Material:FKM
2.Any colors and sizes
3.Excellence quality, best service 

 

 

About us

 

1)  As the current business environments around us have been very competitive. We D.L understand of our role to be productive, cost-effective and quality oriented for our clients.

 

2)  We will continuously practice the attempts to maintain a customer service second to none keeping our market position as a leader and achieving the unity that brings us to the continuous growth and prosperity. 

 

3)  Through dialogue with those who are buying D.L products on a daily basis, the company is continually gaining new knowledge which it incorporates into product development.

 

4)  In this way, the company contributes with innovative products and services towards optimizing working procedures.

 

Application of Seal in Various Industries

 

General mechanical cylinder appropriative seal:
USH, UPH, USI, UPI, ODI, IDI, OSI, ISI, SPG, LBH, LBI

 

Engineering machinery appropriative seal:
SPGW, SPG, SPGO, OUHR, OSI, OUY, HBY, HBTS, IUY, UH, ISI, IDI, USI, DKI, DKBI, DKH, DWI, NCF, ROI, SPNRI, WR, BRT, RYT, DB, TAY, VB, TC

 

Pneumatic Cylinder appropriative seal:
PGY, PNY, GLY, PSD, PDU, PPY, PRY

 

Automotive Seal:
TC, TC3, TB, HTC, HTC3, HTC5, HTC9, TCL, SCY, SCJY, VSB, SB2, HTBW, HSC

 

Hydraulic pump high pressure appropriative seal:
TCN,TCV

 

Metallurgy appropriative seal:
SB, MOY, MG, MG7, TC, TB, SC, SC5, Y, VR, TCN, ZF, OKC3.

 

Product overview

Company Details

Verified Supplier - Dongguan DL Seals Co., Ltd.

[China]

Business type:Manufacturer

Address:3/F, East Door, Wushigang Industrial Zone, Zhushan, Dongcheng District, Dongguan, Guangdong, China (Mainland)

Telephone:86-0769-22632976

Suppliers Company's Contact Details

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