Tube becoming allows protected and repeatable assembly and dependable leak-free operations

ower administration company Eaton – now a part of Danfoss Power Solutions (Sealing Technology, September 2021, web page 2) – recently expanded its product portfolio with the addition of the robust WALRINGplus gentle seal slicing ring system, optimised for thin-wall tubing.
Featuring a two-edge chopping ring, with additional soft sealing for each possible leak paths, this tube becoming system permits simple, protected and repeatable assembly and reliable, leak-free operations.
เพรสเชอร์เกจดิจิตอล is designed to meet demanding requirements, involving hydraulic tube becoming in functions including use in agriculture, construction, industrial automobiles, discrete manufacturing, rail transportation and different industries.
It is suitable to be used with thin-walled tubes and, therefore, supports environment friendly weight and gas discount of mobile machinery and moving parts of stationary equipment.
Correct meeting is essential to tube becoming efficiency and WALRINGplus is designed to stop excessive or insufficient tightening. A clear block-stop function offers a tangible torque increase when the top of an assembly is reached, so no torque or distance measurement is required.
In addition, a considerably decrease pressure is needed to pull the cutting ring over the tube – making meeting simpler, faster and safer, while decreasing the chance of injury to the soft seal. The O-ring groove place additionally allows frequent reassembly, with out affecting efficiency.
To get rid of the risk of leaks that can create pricey injury and downtime, WALRINGplus additionally addresses their common root causes.
Soft sealing prevents leakages if: tubes or studs are slightly scratched, the fluid temperature fluctuates or the retention pressure is reduced. Problems attributable to low assembly torque additionally could be identified before the cutting ring is pulled from the tube – decreasing the risk of a catastrophic failure in application.
The bespoke M-R7 machine further reduces assembly time and the trouble required for WALRINGplus as nicely as the risk of leaks. By automating the process of cutting-ring meeting and tube-forming, this machine helps guarantee optimum system performance whilst additionally lowering the required torque and rotrotation.
Specifications of WALRINGplus: • steel chopping 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 strain as a lot as 500 bar (L-series) and 800 bar (S-series); and • supports dry meeting with metal parts.

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