Tube becoming permits protected and repeatable meeting and reliable leak-free operations

ower management firm Eaton – now a half of Danfoss Power Solutions (Sealing Technology, September 2021, page 2) – just lately expanded its product portfolio with the addition of the robust WALRINGplus soft seal cutting ring system, optimised for thin-wall tubing.
Featuring Savings -edge cutting ring, with extra delicate sealing for both potential leak paths, this tube fitting system permits easy, protected and repeatable meeting and reliable, leak-free operations.
It is designed to meet demanding requirements, involving hydraulic tube fitting in purposes together with use in agriculture, building, industrial autos, discrete manufacturing, rail transportation and other industries.
It is appropriate to be used with thin-walled tubes and, subsequently, supports environment friendly weight and gasoline reduction of cell equipment and moving elements of stationary machinery.
Correct assembly is crucial to tube becoming performance and WALRINGplus is designed to stop excessive or insufficient tightening. A clear block-stop perform provides a tangible torque enhance when the tip of an meeting is reached, so no torque or distance measurement is required.
In addition, a considerably lower drive is needed to pull the cutting ring over the tube – making meeting simpler, faster and safer, whilst reducing the risk of harm to the gentle seal. The O-ring groove place also permits frequent reassembly, with out affecting efficiency.
To eliminate the danger of leaks that may create pricey 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 pressure is lowered. Problems caused by low assembly torque also may be recognized earlier than the cutting ring is pulled from the tube – lowering the risk of a catastrophic failure in software.
The bespoke M-R7 machine additional reduces assembly time and the effort required for WALRINGplus as nicely as the risk of leaks. By automating the method of cutting-ring assembly and tube-forming, this machine helps guarantee optimum system performance whilst also lowering the required torque and rotrotation.
Specifications of WALRINGplus: • metal chopping 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 strain as a lot as 500 bar (L-series) and 800 bar (S-series); and • helps dry assembly with metal components.

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