What should be considered when selecting the material of the coupling?
First of all, the chemical resistance of the coupling material to the medium, and then, the compatibility of the sealing material.
First of all, the chemical resistance of the coupling material to the medium, and then, the compatibility of the sealing material.
No, although a rubber mallet can be optionally used if minor leaks occur at the connection or for replacing the seal with a new one.
We do not recommend using TW couplings for foodstuffs. Due to their nature and construction, TW couplings do not meet the standards for couplings intended for food substances.
No, TWF or TWO profiled seals can be used instead of GSD coupling seals, but we recommend checking the tightness of the connection each time.
According to DIN 28450 standard, TW couplings can operate at temperatures up to +65°C. If they need to be used at higher temperatures, it is necessary to consult Tubes International's Technical Department.
Tubes International Sp. z o.o.
ul.Bystra 15A
61-366 Poznań, Poland
NIP: 7810046084
Phone: +48 61 653 02 22
Fax: + 48 61 653 02 20
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