
KURT
Pertanyaan yang Sering Diajukan
Pertanyaan umum tentang KURT dari 3G Electric.
What SAE or ISO standards do KURT JIC crimp fittings comply with?
KURT JIC crimp fittings are designed to meet SAE J514 and ISO 12151-2 specifications for 37° flare connections. These standards define thread dimensions, flare angles, and sealing surface requirements to ensure interchangeability with standard JIC ports and mating fittings. The carbon steel construction and thread tolerances are intended to provide reliable sealing under hydraulic pressure within the rated working pressure of the hose assembly.
What hose dash sizes are available for KURT crimp fittings from 3G Electric?
3G Electric stocks KURT crimp fittings for hose dash sizes -4, -8, -10, -12, and -20. These correspond to nominal hose inside diameters of 1/4 inch, 1/2 inch, 5/8 inch, 3/4 inch, and 1-1/4 inch respectively. Each fitting is marked with the dash size and thread size to facilitate correct selection. The range covers common hydraulic hose sizes used in medium- to high-pressure systems.
Can KURT crimp fittings be reused after removal from a hose?
KURT crimp fittings are designed for one-time use. The crimping process deforms the fitting ferrule permanently onto the hose, creating a mechanical bond. Once crimped, the fitting cannot be removed and reinstalled without compromising the seal or structural integrity. For repairs, the entire hose assembly must be replaced with a new fitting and hose section.
What is the difference between a KURT FJX and MJ series fitting?
The FJX series fittings have a female JIC swivel nut on one end and a hose crimp connection on the other, allowing connection to a male JIC port. The MJ series fittings have a male JIC thread on one end and a hose crimp connection on the other, designed to connect to a female JIC swivel nut or port. Both are straight configurations unless specified as 90° elbow (FJX90) or long elbow (FJX90L).
What material is used for KURT hydraulic crimp fittings?
KURT hydraulic crimp fittings stocked by 3G Electric are made from carbon steel. Carbon steel provides sufficient tensile strength and durability for hydraulic systems operating at pressures typical of industrial equipment. The fittings may have a protective finish to resist corrosion, though specific coating details should be verified with the manufacturer for environmental compatibility.
How do I select the correct KURT crimp fitting for my hose?
Select the fitting based on the hose dash size (e.g., -8 for 1/2-inch hose), the desired connection type (JIC male or female), and the fitting configuration (straight, 90° elbow, or long elbow). Verify the thread size matches the port on your equipment. The fitting part number indicates these parameters: for example, MJ-08-10 is a male JIC straight fitting for -8 hose with a 7/8"-14 thread. Always consult the crimp specification for the hose brand to ensure proper crimp diameter.
