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

ower management firm Eaton – now part of Danfoss Power Solutions (Sealing Technology, September 2021, web page 2) – just lately expanded its product portfolio with the addition of the strong WALRINGplus gentle seal cutting ring system, optimised for thin-wall tubing.
Featuring เพรสเชอร์เกจคือ -edge cutting ring, with additional gentle sealing for each attainable leak paths, this tube fitting system enables straightforward, safe and repeatable assembly and dependable, leak-free operations.
It is designed to meet demanding necessities, involving hydraulic tube fitting in applications including use in agriculture, building, industrial vehicles, discrete manufacturing, rail transportation and other industries.
It is appropriate for use with thin-walled tubes and, due to this fact, supports efficient weight and gasoline discount of cellular machinery and transferring elements of stationary equipment.
Correct meeting is essential to tube fitting efficiency and WALRINGplus is designed to prevent extreme or inadequate tightening. A clear block-stop function supplies a tangible torque improve when the top of an meeting 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 meeting simpler, quicker and safer, whilst lowering the risk of damage to the soft seal. The O-ring groove place also enables frequent reassembly, with out affecting efficiency.
To eliminate the danger of leaks that may create expensive harm 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 force is reduced. Problems caused by low assembly torque additionally can be identified before the cutting ring is pulled from the tube – decreasing the danger of a catastrophic failure in application.
The bespoke M-R7 machine further reduces assembly time and the effort required for WALRINGplus as nicely as the risk of leaks. By automating the process of cutting-ring meeting and tube-forming, this machine helps ensure optimum system efficiency while 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; • high burst-pressure exceeding 4:1 safety issue; • working strain as much as 500 bar (L-series) and 800 bar (S-series); and • supports dry assembly with steel components.

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