Tube becoming enables safe and repeatable assembly and dependable leak-free operations

ower management firm Eaton – now a half 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 extra delicate sealing for each possible leak paths, this tube becoming system allows easy, protected and repeatable meeting and dependable, leak-free operations.
It is designed to fulfill demanding necessities, involving hydraulic tube fitting in functions including use in agriculture, construction, business autos, discrete manufacturing, rail transportation and different industries.
It is suitable to be used with thin-walled tubes and, therefore, helps environment friendly weight and gas discount of cellular equipment and moving elements of stationary machinery.
ราคาpressuregauge is essential to tube fitting performance and WALRINGplus is designed to stop excessive or insufficient tightening. A clear block-stop operate supplies a tangible torque increase when the top of an assembly is reached, so no torque or distance measurement is required.
In addition, a considerably lower drive is required to pull the chopping ring over the tube – making assembly easier, quicker and safer, whilst lowering the risk of damage to the gentle seal. The O-ring groove position also allows frequent reassembly, with out affecting efficiency.
To get rid of the danger of leaks that can create pricey harm and downtime, WALRINGplus also addresses their widespread root causes.
Soft sealing prevents leakages if: tubes or studs are slightly scratched, the fluid temperature fluctuates or the retention force is decreased. Problems brought on by low assembly torque also can be recognized before the cutting ring is pulled from the tube – reducing the chance of a catastrophic failure in application.
The bespoke M-R7 machine additional reduces assembly time and the effort required for WALRINGplus as properly as the danger of leaks. By automating the method of cutting-ring meeting and tube-forming, this machine helps ensure optimum system performance whilst additionally decreasing 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; • high burst-pressure exceeding four:1 security factor; • working stress as much as 500 bar (L-series) and 800 bar (S-series); and • helps dry meeting with metal parts.

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