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Classification of Nitrogen Gas Springs

 1.Nitrogen gas springs can be roughly divided into four categories according to its basic structure：

  • ISO International Standard Type
ISO nitrogen gas spring are the most commonly used typical types of nitrogen gas springs. All technical parameters comply with the ISO11901 gas spring international standard; B-type gas springs also comply with FORD-WDX3560 (Ford), GM-M-150 (General) and Renault (Renault). ) And other company's nitrogen gas spring standards.
gas springs - HG
  • Compact Structure Type
The compact structure is also called J-type nitrogen gas spring, which is one of the series of nitrogen gas springs. The full name is J-type compact nitrogen gas spring. The J-type compact nitrogen gas spring is a type that is popular among mold designers. Compared with the B-series nitrogen gas spring, it has a shorter cylinder base length, so the total length is also shorter, which can reduce the design height of the mold. It is a special nitrogen for molds. One of the preferred varieties of springs.

  • Ultra Compact Type
The ultra-compact model is the model with the shortest base length among the nitrogen gas springs in the world. At the same time, it has a smaller outer diameter than other types of nitrogen gas springs (except the T-type extra-thin structure), but the diameter of the piston rod is the same, so it is small and powerful. C-type nitrogen gas spring requires not too long working stroke. All aspects of performance are no less than ISO standard nitrogen gas springs.

  • Extra Thin Structure Type
The ultra-thin structure type is the most compact cylinder diameter in the nitrogen spring. It is a piston-sealed type with an outer diameter smaller than the ultra-compact type. The working stroke of the H-type nitrogen gas spring series generally does not exceed 50mm, and its performance is no less than that of the C-type nitrogen gas spring.
nitrogen gas springs - HG
2.The classification of foreign brands:Based on KALLER in Sweden, DADCO and HYSON in the United States, it can be roughly divided into the following categories:
  • TU series: It is also an international standard series: it is also the world's first nitrogen gas spring series model, all dimensions comply with ISO 11910 gas spring standards.
  • K series: In the TU series, this is a low-profile nitrogen gas spring with a bottom mounting screw hole and a side inflation port, which can be used to connect to the pipeline system.
  • Powerful X series: This is the shortest and strongest nitrogen gas spring for plunger rod sealing in the world, and it has a bottom mounting screw hole and a side inflation port, which can be used to connect to the pipeline system.
  • Powerful GX series: This nitrogen gas spring is a new model launched by KALLER, which is longer than the X series, and it has a bottom mounting screw hole and a side inflation port, which can be used to connect to the pipeline system.
  • CU series: It is a nitrogen gas spring with a very compact structure. Its smaller outer diameter of the cylinder can provide a larger spring pressure.
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