เกจวัดแรงดัน300psi – now a part of Danfoss Power Solutions (Sealing Technology, September 2021, web page 2) – just lately expanded its product portfolio with the addition of the sturdy WALRINGplus delicate seal cutting ring system, optimised for thin-wall tubing.
Featuring a two-edge cutting ring, with further gentle sealing for each attainable leak paths, this tube becoming system allows simple, secure and repeatable assembly and dependable, leak-free operations.
It is designed to satisfy demanding necessities, involving hydraulic tube becoming in applications together with use in agriculture, development, industrial autos, discrete manufacturing, rail transportation and other industries.
It is suitable to be used with thin-walled tubes and, due to this fact, helps environment friendly weight and gasoline discount of cell machinery and shifting components of stationary machinery.
Correct assembly is crucial to tube fitting performance and WALRINGplus is designed to prevent extreme or inadequate tightening. A clear block-stop operate offers a tangible torque improve when the top of an meeting is reached, so no torque or distance measurement is required.
In addition, a considerably lower pressure is required to drag the slicing ring over the tube – making assembly easier, sooner and safer, while reducing the risk of injury to the gentle seal. The O-ring groove position also permits frequent reassembly, without affecting performance.
To eliminate the danger of leaks that can create expensive harm and downtime, WALRINGplus additionally addresses their widespread root causes.
Soft sealing prevents leakages if: tubes or studs are barely scratched, the fluid temperature fluctuates or the retention force is lowered. Problems brought on by low assembly torque additionally can be recognized earlier than the chopping ring is pulled from the tube – reducing the risk of a catastrophic failure in software.
The bespoke M-R7 machine additional reduces assembly time and the hassle required for WALRINGplus in addition to the chance of leaks. By automating the method of cutting-ring assembly and tube-forming, this machine helps guarantee optimum system efficiency whilst additionally reducing the required torque and rotrotation.
Specifications of WALRINGplus: • steel cutting ring with Viton O-rings; • for tube sizes 6–42 mm; • complies with ISO 8434-1; • excessive burst-pressure exceeding four:1 safety factor; • working pressure as much as 500 bar (L-series) and 800 bar (S-series); and • supports dry assembly with steel elements.
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