Tube fitting enables secure and repeatable assembly and dependable leak-free operations

เกจวัดแรงดันน้ำประปา – now a part of Danfoss Power Solutions (Sealing Technology, September 2021, page 2) – lately expanded its product portfolio with the addition of the sturdy WALRINGplus soft seal chopping ring system, optimised for thin-wall tubing.
Featuring a two-edge slicing ring, with additional gentle sealing for both attainable leak paths, this tube becoming system allows easy, protected and repeatable meeting and dependable, leak-free operations.
It is designed to satisfy demanding necessities, involving hydraulic tube fitting in purposes together with use in agriculture, construction, business autos, discrete manufacturing, rail transportation and other industries.
It is appropriate for use with thin-walled tubes and, due to this fact, helps efficient weight and gasoline discount of cell equipment and moving elements of stationary equipment.
Correct meeting is essential to tube fitting efficiency and WALRINGplus is designed to stop excessive or inadequate tightening. A clear block-stop operate offers a tangible torque improve when the top of an assembly is reached, so no torque or distance measurement is required.
In addition, a considerably decrease pressure is required to drag the chopping ring over the tube – making meeting easier, sooner and safer, whilst decreasing the chance of damage to the soft seal. The O-ring groove place additionally enables frequent reassembly, with out affecting performance.
To get rid of the risk of leaks that can create costly harm and downtime, WALRINGplus also addresses their frequent root causes.
Soft sealing prevents leakages if: tubes or studs are barely scratched, the fluid temperature fluctuates or the retention pressure is decreased. Problems caused by low assembly torque additionally can be identified before the slicing ring is pulled from the tube – decreasing the chance of a catastrophic failure in software.
The bespoke M-R7 machine further reduces assembly time and the trouble required for WALRINGplus as nicely as the danger of leaks. By automating the method of cutting-ring assembly and tube-forming, this machine helps guarantee optimum system performance whilst also decreasing the required torque and rotrotation.
Specifications of WALRINGplus: • steel slicing ring with Viton O-rings; • for tube sizes 6–42 mm; • complies with ISO 8434-1; • excessive burst-pressure exceeding 4:1 security issue; • working pressure as a lot as 500 bar (L-series) and 800 bar (S-series); and • supports dry meeting with metal elements.

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