Login
Home

Tube-Welding-en-US.png
Number of products for application is 4

WEDOLiT FW 7651

Water-miscible, fully synthetic coolant

SDS
Documents
Read More...

WEDOLiT FW 7651 is suitable for the manufacturing of welded steel tubes. It fulfils the requirements regarding lubrication and cleanliness of the tubes and rollers as well as the corrosion protection of the tubes and the system (in a concentration of 3 - 5%).

  • Due to its thermal stability the product can be used in the whole production line (forming, welding, calibration, sawing)
  • No emulsification of mineral oils and engine lubricants. Therefore, the application of an anticorrosion oil is possible (e.g. on the Turk’s head of the tube welding engine in the manufacture of profiled tubes)
  • Can be centrifuged without loss of active substances
  • Removable with organic solvents or alkaline industrial cleaners
  • A bright workpiece surface is obtained after annealing


WEDOLiT FW 7652

Water miscible, fully synthetic coolant

SDS
Documents
Read More...

WEDOLiT FW 7652 is applicable for the manufacturing of steel tubes on tube welding machines, as well as press water additive. Furthermore it can also be used for zinc coated materials, whereat the formation of white corrosion is prevented.

  • Popular in use as a cooling lubricant in the manufacture of steel tubes on tube welding machines.
  • In a 5% aqueous solution, it fulfils the requirements for lubrication of the working rollers, cleanliness of the rollers and tubes, and corrosion protection for the tubes and the machine.
  • Based on the thermal stability, it can be used for cooling the electrode respectively the coil and impeder in high frequency welding, but also in the water cooling line for the weld seam.
  • The entire tube welding machine can thus be operated with a closed-circuit cooling system, requiring no intake of other water.
  • Removable with organic solvents or alkaline cleaners. Bright surface are preserved during heat treatment under inert gas.


WEDOLiT FW 7661

Water miscible, fully synthetic coolant

SDS
Documents
Read More...

WEDOLiT FW 7661 is popular in the manufacture of steel tubes on tube welding engines. With 3-5% aqueous solution, it fulfils the requirements for lubrication of the working rollers, cleanliness of the rollers and tubes and spend corrosion protection for the tubes and the machinery. Furthermore it can be used as additive in hydro-tester solutions to test the tubes on leak-tightness

With its thermal stability, it can be used not only for cooling of the electrode or the coil and impeder in high frequency welding, but also in the water cooling line for the weld seam. The entire tube welding machine can thus be operated with a closed-circuit cooling system, requiring no intake of other water.

  • Fulfil the requirements of the TRG 611
  • No emulsifying effect regarding mineral oils and engines lubricants.
  • Anticorrosion oil can thus be used on the Turk’s head of the tube welding engine in the manufacture of sectional tubing.
  • The cooling lubricant penetrating into the anti-corrosion oil separates from the oil residue after a relatively short settling time and without emulsifying.
  • Can be centrifuged out without loss of active substances.
  • Removable with organic solvents or alkaline cleaners.
  • The bright surface is preserved during a heat treatment under inert gas.


WEDOLiT FW 7840

Water-miscible, semi synthetic coolant

SDS
Documents
Read More...

WEDOLiT FW 7840 is suitable for light to medium cutting operations of steel, stainless steel and cast iron. Additionally, the product is suitable for the manufacturing of welded steel and galvanized steel tubes.

  • Offers high cooling- and flushing properties with a very good wetting behaviour
  • Contributes to a high tool life
  • Very good application stability
  • Almost free of foam
  • Offers a good skin compatibility
  • Due to its thermal stability the product can be used in the whole production line of welded tubes (forming, welding, calibration, sawing)