ower administration company Eaton – now a half of Danfoss Power Solutions (Sealing Technology, September 2021, page 2) – just lately expanded its product portfolio with the addition of the sturdy WALRINGplus delicate seal slicing ring system, optimised for thin-wall tubing.
Featuring เกจวัดน้ำยาแอร์refco -edge slicing ring, with extra delicate sealing for each possible leak paths, this tube fitting system permits easy, secure and repeatable assembly and reliable, leak-free operations.
It is designed to fulfill demanding requirements, involving hydraulic tube fitting in functions together with use in agriculture, building, commercial vehicles, discrete manufacturing, rail transportation and different industries.
It is appropriate for use with thin-walled tubes and, subsequently, supports environment friendly weight and gas reduction of mobile machinery and shifting elements of stationary equipment.
Correct meeting is essential to tube fitting efficiency and WALRINGplus is designed to prevent extreme or insufficient tightening. A clear block-stop perform offers a tangible torque improve when the top of an assembly is reached, so no torque or distance measurement is required.
In addition, a significantly decrease drive is required to pull the slicing ring over the tube – making meeting easier, faster and safer, while reducing the chance of damage to the gentle seal. The O-ring groove place also enables frequent reassembly, without affecting efficiency.
To remove the danger of leaks that may create costly damage and downtime, WALRINGplus also addresses their widespread root causes.
Soft sealing prevents leakages if: tubes or studs are barely scratched, the fluid temperature fluctuates or the retention pressure is lowered. Problems attributable to low assembly torque also may be identified earlier than the slicing ring is pulled from the tube – lowering the risk of a catastrophic failure in utility.
The bespoke M-R7 machine additional reduces meeting time and the effort required for WALRINGplus in addition to the chance of leaks. By automating the method of cutting-ring assembly and tube-forming, this machine helps guarantee optimum system efficiency while also lowering 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 4:1 safety factor; • working strain up to 500 bar (L-series) and 800 bar (S-series); and • helps dry meeting with steel components.