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

ower administration firm 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 delicate seal slicing ring system, optimised for thin-wall tubing.
Featuring a two-edge slicing ring, with further soft sealing for both potential leak paths, this tube fitting system enables straightforward, safe and repeatable assembly and reliable, leak-free operations.
It is designed to satisfy demanding requirements, involving hydraulic tube fitting in purposes including use in agriculture, building, business vehicles, discrete manufacturing, rail transportation and other industries.
เกจ์วัดความดัน is appropriate to be used with thin-walled tubes and, due to this fact, helps efficient weight and gasoline reduction of cell equipment and transferring parts of stationary equipment.
Correct meeting is essential to tube becoming efficiency and WALRINGplus is designed to prevent excessive or inadequate tightening. A clear block-stop operate supplies a tangible torque enhance when the tip of an assembly is reached, so no torque or distance measurement is required.
In addition, a significantly decrease pressure is required to drag the chopping ring over the tube – making assembly easier, quicker and safer, whilst lowering the chance of harm to the gentle seal. The O-ring groove place also allows frequent reassembly, without affecting performance.
To eliminate the danger of leaks that can create costly damage and downtime, WALRINGplus also 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 lowered. Problems caused by low meeting torque also can be recognized before the chopping ring is pulled from the tube – decreasing the risk of a catastrophic failure in application.
The bespoke M-R7 machine additional reduces assembly time and the hassle required for WALRINGplus in addition to the risk of leaks. By automating the method of cutting-ring meeting and tube-forming, this machine helps guarantee optimum system performance whilst additionally reducing the required torque and rotrotation.
Specifications of WALRINGplus: • steel slicing ring with Viton O-rings; • for tube sizes 6–42 mm; • complies with ISO 8434-1; • excessive burst-pressure exceeding four:1 safety factor; • working stress as a lot as 500 bar (L-series) and 800 bar (S-series); and • supports dry assembly with steel elements.

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