Tube becoming allows safe and repeatable meeting and reliable leak-free operations

ower management company Eaton – now part of Danfoss Power Solutions (Sealing Technology, September 2021, web page 2) – lately expanded its product portfolio with the addition of the strong WALRINGplus soft seal cutting ring system, optimised for thin-wall tubing.
Featuring a two-edge cutting ring, with additional delicate sealing for each potential leak paths, this tube becoming system allows straightforward, protected and repeatable assembly and reliable, leak-free operations.
It is designed to satisfy demanding requirements, involving hydraulic tube becoming in applications including use in agriculture, building, business vehicles, discrete manufacturing, rail transportation and other industries.
It is appropriate to be used with thin-walled tubes and, therefore, supports environment friendly weight and gasoline discount of cell machinery and shifting components of stationary equipment.
Correct meeting is essential to tube becoming performance and WALRINGplus is designed to prevent excessive or inadequate tightening. A clear block-stop perform 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 drive is needed to drag the cutting ring over the tube – making meeting easier, faster and safer, whilst reducing the chance of damage to the gentle seal. เพรสเชอร์เกจ -ring groove position also permits frequent reassembly, with out affecting performance.
To eliminate the risk of leaks that can create costly damage and downtime, WALRINGplus additionally addresses their frequent root causes.
Soft sealing prevents leakages if: tubes or studs are slightly scratched, the fluid temperature fluctuates or the retention drive is reduced. Problems attributable to low assembly torque additionally could be recognized earlier than the chopping ring is pulled from the tube – reducing the risk of a catastrophic failure in application.
The bespoke M-R7 machine additional reduces meeting time and the effort required for WALRINGplus in addition to the danger of leaks. By automating the method of cutting-ring meeting and tube-forming, this machine helps ensure optimum system efficiency while additionally lowering the required torque and rotrotation.
Specifications of WALRINGplus: • metal slicing ring with Viton O-rings; • for tube sizes 6–42 mm; • complies with ISO 8434-1; • excessive burst-pressure exceeding 4:1 safety issue; • working pressure up to 500 bar (L-series) and 800 bar (S-series); and • helps dry assembly with steel components.

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