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Home > Products > Hardware > Other Hardware
DF type oil seals L type Mechanical face seal Duo cone seal
  • DF type oil seals L type Mechanical face seal Duo cone seal

DF type oil seals L type Mechanical face seal Duo cone seal

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Meo Textile Clothing Co.LTD
Meo Textile Clothing Co.LTD
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
shanghai,ningbo
Accepted Delivery Terms
Employees
101-200 people
Accepted Payment Currency
USD,CNY
Average Lead Time
60 Day(s)
Certifications
Chat Now
Product Details
Product SpecificationsProduct Description
Product Specifications
--
Product Description
Overview
Quick Details
Size:
45-1425mm
Place of Origin:
Beijing, China
Brand Name:
ZHONO
Model Number:
DF type
Material:
alloy cast iron
O ring:
NBR
Certificate:
ISO9001:2008
Hardness:
60-72HRC
Warranty:
18 months
Lifetime:
5000 hours
MOQ:
1set
Linear velocity:
3.5m/s
Pressure:
0.3MPa
Standard or Nonstandard:
Standanrd
Packaging & Delivery
Product Description
Product Description
ZHONO company is a manufacturing and rtading combo company. It is a professional manufacturer of floating seals. Since established  ZHONO company, we provide the reasonable sealing solutions for many domestic and abroad customers. Our products are exported to more than 20 countries, such as the United  States, Canada, Japan, etc.
Detailed Images
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier

               

DF type oil seals L type Mechanical face seal Duo cone seal from China supplier

                     DF Type 

DF type oil seals L type Mechanical face seal Duo cone seal from China supplier

                         

Floating seal  consist of two same metal steel rings and two same rubber rings. Its workig principle is a pair of metal rings supported by a pair of rubber rings to form a closed apace with the cavity . When running, the after-grinding seal surface of the two metal rings act in close coordination and sliding relatively. 
They are widely used in the slow speed operation and the place required high lubrication reliability and working lifetime, such as mining machinery, agricultural machinery, construction machinery, heavy truck, coal cutter, tunneling machine, cultivated land machine, etc.
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
Our Advantages
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
Specifications of metal ring
Materical
alloy cast oil
Working pressure
max 0.3 MPa
Linear velocity
3.5 m/s
Lubricating oil
SAE 20W or SEA10W40
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
Particulars of rubber ring
Compound
Hardness, Shore A
Tensile Strength,Mpa
Elongation at break,%
Temperature Range
NBR
60±5
≥12
≥300
-35℃~100℃
HNBR
60±5
≥13
≥350
-30℃~150℃
VMQ
60±5
≥6
≥300
-50℃~200℃
FPM
60±5
≥7
≥200
-10℃~180℃
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
To harvest the desired return on investment, the heav equipment needs to run continuously and without costly breakdowns and unforeseen repair work.
 Our face seals'long service life is due to the use of chilled cast iron.This class of materials is very hard, resists abrasive wear and corrosion, and has excellent tribological properties.
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier


Working surface Details



Polishing attained by lapping process.The surface flatness of ZHONO products is within 3 light bands of Optical interference of monochromatic light., our standard of the working surface roughness is ≤Ra 0.1μm
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier



Conical Surface Details



Mechanical face seals are precision components, the smallest of material and design details can influence the quality.The metal ring is processed by CNC machine,the fine precision increase O-ring gripping ability,eliminating O-ring sliding,ensure runs smoothly.
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
▶Reliable design, simple installation

▶Low cost, high deeiciency

▶Longer working lifetime

▶Automatically compensate eccentricity of the shaft

▶Self-repair lapping sealing surface

▶Cut off the outside dust, water, rocks, gravel etc.

▶Protect the inside grease or oil from leaking
Packing&Shipping
We use neutral packing, customized packing with your logo is welcome.
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
By sea---Heavy cargo by container transport, FOB Tianjin Xingang Port.

Air to the port---For goods above 100KG, it is economic choice for customers.

International Express---Such as DHL,TNT, FEDEX,UPS,EMS and so on.It is the best choice for sample order.Your consignee account is welcome.
Installation Instructions
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier

1. Thoroughly clean the installation groove and sealing.
2. Check the position of the rubber ring, with the joint line position as a reference.
3.Using a special tool to put half of seals into the entrance of the installation.

DF type oil seals L type Mechanical face seal Duo cone seal from China supplier

4.Check the  rubber ring, make sure it is no twist or asymmetry.
5.Daub a thin layerlubrcating oil on the metal seal working surface.
6. Intall the other seal, and adjust the gap to make working pressure meet the requirements of the operating.
Why Choose Us
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
DF type oil seals L type Mechanical face seal Duo cone seal from China supplier
1
Are you a manufacturer or trader?
         We are both in manufacturer and trader, have more than 10 years of industry experience.
2
Can I make a small order first?
         Yes, of course. MOQ is 1 set.
3
Do you keep a stock of products?
         Yes, common specifications of products are in stock.
4
Do you have some special specifications?
         Yes, the sizes of products are more than 300, including some special products only we can supply.
5
What’s the delivery time?
        The goods can be shipped at 2-5 working days after receiving payment.
6
Do you have a tracking number?
        Yes, we will send you the tracking after we ship the goods.
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Send Enquiry
To: Eric Zhang
Meo Textile Clothing Co.LTD
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