ower management firm Eaton – now part of Danfoss Power Solutions (Sealing Technology, September 2021, web page 2) – recently expanded its product portfolio with the addition of the sturdy WALRINGplus gentle seal cutting ring system, optimised for thin-wall tubing.
Featuring a two-edge slicing ring, with extra soft sealing for each potential leak paths, this tube fitting system enables straightforward, safe and repeatable assembly and reliable, leak-free operations.
It is designed to fulfill demanding requirements, involving hydraulic tube fitting in applications together with use in agriculture, building, commercial vehicles, discrete manufacturing, rail transportation and different industries.
It is suitable to be used with thin-walled tubes and, due to this fact, supports efficient weight and gas reduction of cellular machinery and transferring elements of stationary machinery.
Correct assembly is essential to tube fitting performance and WALRINGplus is designed to prevent extreme or insufficient tightening. pressure gauge วัด แรง ดัน น้ำ -stop function provides a tangible torque enhance when the top of an meeting is reached, so no torque or distance measurement is required.
In addition, a significantly lower pressure is required to tug the chopping ring over the tube – making meeting simpler, quicker and safer, whilst lowering the chance of damage to the delicate seal. The O-ring groove place also permits frequent reassembly, without affecting efficiency.
To get rid of the danger of leaks that may create pricey harm and downtime, WALRINGplus additionally addresses their common root causes.
Soft sealing prevents leakages if: tubes or studs are barely scratched, the fluid temperature fluctuates or the retention force is lowered. Problems brought on by low assembly torque additionally can be identified earlier than the chopping ring is pulled from the tube – reducing the chance of a catastrophic failure in utility.
The bespoke M-R7 machine additional reduces assembly time and the trouble required for WALRINGplus in addition to the danger of leaks. By automating the method of cutting-ring assembly and tube-forming, this machine helps ensure optimum system performance while also reducing the required torque and rotrotation.
Specifications of WALRINGplus: • metal slicing ring with Viton O-rings; • for tube sizes 6–42 mm; • complies with ISO 8434-1; • high 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 steel components.
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