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

ower administration firm Eaton – now a half of Danfoss Power Solutions (Sealing Technology, September 2021, web page 2) – recently expanded its product portfolio with the addition of the robust WALRINGplus soft seal chopping 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 simple, protected and repeatable assembly and dependable, leak-free operations.
It is designed to meet demanding requirements, involving hydraulic tube fitting in functions together with use in agriculture, building, business automobiles, discrete manufacturing, rail transportation and other industries.
It is appropriate for use with thin-walled tubes and, due to this fact, helps efficient weight and gas reduction of mobile equipment and transferring parts of stationary machinery.
Correct meeting is crucial to tube fitting efficiency and WALRINGplus is designed to stop extreme or inadequate tightening. A clear block-stop perform offers a tangible torque enhance when the end of an assembly is reached, so no torque or distance measurement is required.
In addition, a significantly lower force is needed to tug the cutting ring over the tube – making assembly easier, quicker and safer, whilst decreasing the danger of damage to the delicate seal. The O-ring groove position additionally enables frequent reassembly, without affecting performance.
To get rid of the risk of leaks that may create expensive damage and downtime, WALRINGplus also addresses their common root causes.
เพรสเชอร์เกจ prevents leakages if: tubes or studs are slightly scratched, the fluid temperature fluctuates or the retention force is lowered. Problems brought on by low meeting torque also may be recognized 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 properly as the risk of leaks. By automating the process of cutting-ring meeting and tube-forming, this machine helps guarantee optimum system efficiency whilst also 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 • helps dry meeting with metal elements.

Scroll to Top