The Importance of NBR Auto hoses in Automotive Applications

NBR Auto Hoses: The Unsung Heroes of Automotive Applications
Labels a     Calculated Mass c
  Nominal Linear Mass T& C b,cWall Thick- ness   em, Mass Gain or Loss Due to End Finishing d
 Outside Diameter  Inside DiameterDrift DiameterPlain- endkg
       round ThreadButtress Thread
      wpe    
 Dkg/mtDmmkg/mShortLongRCSCC
 mm mmmm      
123456789101112
13 3/848339.7271.438.38322.96318.9968.4815.04— 17.91
13 3/854.5339.7281.19.65320.42316.4578.5513.8816.44
13 3/861339.7290.7810.92317.88313.9188.5512.7414.97
13 3/868339.72101.1912.19315.34311.3798.4611.6114.97
13 3/868339.72101.1912.19315.34311.3798.4611.67 f14.33
13 3/872339.72107.1513.06313.6311.15 e105.2110.9813.98
13 3/872339.72107.1513.06313.6311.15 e 309.63 309.63105.2110.91 f14.33
13 3/872339.72107.1513.06313.6 105.2110.9813.98
13 3/872339.72107.1513.06313.6 105.2110.91 e 
1665406.496.739.53387.4382.5796.7318.59— 20.13
1675406.4111.6111.13384.1379.37108.4916.6618.11
1684406.4125.0112.57381.3376.48122.0914.92
16109406.4162.2116.66373.1368.3160.13 
18 5/887.5473.08130.2111.05450.98446.22125.9133.639.25
2094508139.8911.13485.7480.97136.3820.527.1124.78
2094508139.8911.13485.7480.97136.3820.6127.26 g 24.27 17.8424.78
20106.5508158.4912.7482.6477.82155.1318.22 22
20133508197.9316.13475.7470.97195.6613.03 16.02
NOTE See also Figures D.1, D.2, and D.3.
a Labels are for information and assistance in ordering.
b Nominal linear masses, threaded and coupled (Column 4) are shown for information only.
c The densities of martensitic chromium steels ( L80 Types 9Cr and 13Cr) are less than those of carbon steels; The masses shown are therefore not accurate for martensitic chromium steels; A mass correction factor of 0.989 shall be used.
d Mass gain or loss due to end finishing; See 8.5.
e Drift diameter for most common bit size; This drift diameter shall be specified in the purchase agreement and marked on the Pipe; See 8.10 for drift requirements.
f Based on 758 mPa minimum yield strength or greater.
g Based on 379 mPa minimum yield strength.
When it comes to the intricate workings of a vehicle, there are countless components that play a crucial role in ensuring its smooth operation. One such component that often goes unnoticed is the NBR auto hose. These rubber tubes may seem insignificant, but they are actually vital for the proper functioning of various automotive systems. In this article, we will explore the importance of NBR auto hoses in automotive applications and shed light on their indispensable role. NBR, or nitrile butadiene rubber, is a synthetic rubber compound known for its excellent resistance to Oil, fuel, and other automotive fluids. This unique property makes it an ideal material for manufacturing auto hoses, which are responsible for transporting fluids throughout the vehicle. From the engine to the brakes, NBR auto hoses ensure the smooth flow of essential fluids, preventing any potential damage or malfunction. One of the primary applications of NBR auto hoses is in the engine system. The engine is the heart of any vehicle, and it requires a constant supply of oil to function optimally. NBR auto hoses, with their exceptional resistance to oil, play a crucial role in delivering oil from the oil pan to various engine components, such as the cylinders, pistons, and valves. Without these hoses, the engine would not receive the necessary lubrication, leading to increased friction, heat, and ultimately, engine failure. alt-216 Another critical automotive system that heavily relies on NBR auto hoses is the fuel 8 5/8” casing pipe for Oil drilling

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