Tube fitting permits secure and repeatable assembly and reliable leak-free operations

ower administration company Eaton – now part of Danfoss Power Solutions (Sealing Technology, September 2021, page 2) – just lately expanded its product portfolio with the addition of the robust WALRINGplus delicate seal cutting ring system, optimised for thin-wall tubing.
Featuring a two-edge slicing ring, with additional gentle sealing for each potential leak paths, this tube becoming system allows simple, secure and repeatable assembly and dependable, leak-free operations.
It is designed to satisfy demanding requirements, involving hydraulic tube becoming in functions together with use in agriculture, development, industrial vehicles, discrete manufacturing, rail transportation and different industries.
It is suitable for use with thin-walled tubes and, therefore, helps environment friendly weight and fuel discount of mobile machinery and transferring components of stationary equipment.
Correct meeting is essential to tube becoming efficiency and WALRINGplus is designed to forestall extreme or insufficient tightening. A clear block-stop function provides a tangible torque enhance when the end of an meeting is reached, so no torque or distance measurement is required.
In addition, a considerably decrease drive is needed to tug the cutting ring over the tube – making assembly simpler, quicker and safer, while decreasing the risk of damage to the delicate seal. The O-ring groove place also permits frequent reassembly, with out affecting efficiency.
To remove the risk of leaks that may create pricey injury 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. ราคาเกจวัดแรงดัน brought on by low meeting torque also may be identified earlier than the cutting ring is pulled from the tube – decreasing the danger of a catastrophic failure in software.
The bespoke M-R7 machine additional reduces meeting time and the effort required for WALRINGplus as nicely as the chance of leaks. By automating the process of cutting-ring meeting and tube-forming, this machine helps guarantee optimum system efficiency while also decreasing 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 four:1 safety issue; • working stress as a lot as 500 bar (L-series) and 800 bar (S-series); and • supports dry assembly with metal components.

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