Hydraulic Rotary Drill Atlas1238 Rig Heavy Hammer Pressure-Resistant Seal Package

Mechanical Seal Kit ATLAS 742-1238 Hydraulic repair kits mechanical Rotary Drilling
 

   1. Appliion Material :

Material: Rubber, ACM , FKM,VMQ, Silicone,HNBR,TPFE

Applicable main fluid: General oil hydraulic oil

Stress (Mpa): 35

Temperature :NBR -30℃~+110℃; FKM :-10℃~+150℃;   PTFE : -20~160

Speed (m/s): 0.005~1.5

Trip (mm): Less than 2000

Sliding resistance: Medium

The material should have enough strength and elasticity 

Minimum , maximum and working fluid pressures
Minimum , maximum and working teperatures
Shaft speed and lubricant used

   2 . Packaging & Delivery
 

Packaging Details : standard export carton case


Dellvery Time :

• Way by delivery: We can arrange the shipping by Sea,air express,DHL ,EMS, FADEX,TNT.
   
• Payment Term : Western Union, Cash, Bank, PayPal.HSBC,CITY BANK.
  
  We are in line with the tenet of "the best of the company, the first", to serve the customers, and win the confidence of the reputation of the industry and the satisfaction of the customers.

   3. NFK HIGH-QUALITY SEALS MANUFACTURING EXPERTS:

. Professional team more than 22 years,Professional service and perfect packaging make the seal kit high quality looking and enhance your profit .
. NFK Seal kits:Good quality and Good Price, Original oil seals is used.
. Our Companies professional sales oil seal and a large number of inventory,Over 30,000 sizes and more than 5000 million pieces in stock.
. We specialises in Hydraulic Breaker seal kit, Excavator seal kit, Crane seal kit, Wheel Loaders seal kit, Crawler Dozers seal kit, Pump seal kit, Motor seal kit, Dump Trucks seal kit.
If you are looking for a company to help you building your own brand of seals , seal kits , o-ring kits , or any other OEM services for other products . You have found the right one . Our company provides professional OEM services on seals seal kits , o-ring kits and other products . For details ,Please contact us . We will reply you as soon as possible .
UPSEAL Companie VALUE :WE WILL TO BUILD GLOBAL HIGT QUALITY OIL SEALS

  4. Product characteristics
 

​ 1. Speed = >Mechanical movement speed is high, the lubriion oil film may be destroyed, because of not good lubriion and friction heating oil seal, cause life is greatly reduced, we use polyurethane or rubber oil seal at 0.03 m/s ~ 0.8 m/s speed within the scope of work is good
 

2. The temperature= > Low temperature will lower the elasticity of polyurethane or rubber seal, cause leaks, and even the entire oil seal becomes hard and brittle. High temperature can make oil seal volume expansion, soft, cause movement oil seal friction resistance increase rapidly and reduce the compression capacity. Suggest polyurethane or rubber oil seal work continuously - 10 ℃ ~ + 80 ℃ temperature range.
 

3. Should= > Consider when pressure = "high pressure oil seal compression deformation, repellent extrusion ring, groove processing aspect also have special requirements. For get together ammoniac fat sealing the best working pressure in the range of 2.5 ~ 31.5 MPa.
 

4. Load=>Oil cylinder can bear larger load, seal and bearing ring in a completely different role, suggest polyurethane sealing ring to ensure that the cylinder can bear larger load