Is the GE-MT screw connection, carbon steel, zinc-nickel compatible with standard Teflon tape or anaerobic sealants for thread sealing?

Yes. The GE-MT screw connection, carbon steel, zinc-nickel is compatible with standard PTFE (Teflon) tape or anaerobic thread sealants for sealing the tapered external metric thread. The DIN 2353 description explicitly states the seal on the thread can be achieved with Teflon tape or an anaerobic sealant. Notes for correct use: - Apply PTFE tape or anaerobic sealant only to the tapered external thread portion intended to seal; avoid contaminating the 24Â° sealing face of the socket/flange. - Follow manufacturer torque and assembly instructions to preserve the 24Â° metal-to-metal sealing surface and ensure proper compression. - Ensure the chosen anaerobic sealant is suitable for carbon steel and the systemâs fluid, pressure and temperature ranges; similarly select PTFE tape rated for the application. - Zinc-nickel coating (6â10 Âµm) offers high corrosion resistance and is compatible with common thread sealants, but avoid aggressive chemicals that could affect the coating. In short: acceptable.use PTFE tape or a compatible anaerobic sealant on the tapered thread, taking care to protect the 24Â° sealing surface and observe torque/specs.

Can GE-MT screw connection, carbon steel, zinc-nickel withstand salt spray testing up to 720 hours without corrosion?

Yes. The GE-MT screw connection, carbon steel, zinc-nickel (24Â° DIN 2353 socket with external metric thread and external metric tapered thread, safety factor 2.5:1, LL series) is surface coated with zinc-nickel at 6â10 Âµm, which is specified as providing very high corrosion resistance-explicitly stated as durable up to 720 hours in a salt spray chamber without corrosion. Therefore it can withstand salt spray testing up to 720 hours without corrosion.

Does the GE-MT screw connection, carbon steel, zinc-nickel meet DIN 2353 LL series dimensional tolerances?

Yes. Based on the provided description, the GE-MT screw connection, carbon steel, zinc-nickel, Type GE-MT (24Â° DIN 2353 socket with external metric thread and external metric tapered thread), offered in the LL (very light) series, is manufactured to the DIN 2353 specification and therefore conforms to the dimensional tolerances required for the LL series. The material (carbon steel) and surface treatment (zinc-nickel coating 6â10 Âµm) do not alter the specified geometric/tolerance requirements; the stated safety factor 2.5:1 and seal method (thread seal with PTFE tape or anaerobic sealant) are consistent with typical DIN 2353 installation practices.

GE-MT screw connection, carbon steel, zinc-nickel

Additional information

Material	CS – steel (cast iron)
Standard length [m]	2, 3.05

DIN 2353 screw fitting, type GE-MT: 24° DIN 2353 socket with external metric thread and external metric tapered thread (seal on the thread – with Teflon tape or anaerobic sealant). Safety factor 2.5:1. Available as: LL (very light series). Surface coated with zinc-nickel with a layer thickness of 6-10 µm, characterized by very high corrosion resistance (up to 720 hours without corrosion in a salt spray chamber). Material: carbon steel, zinc-nickel.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HD-GE-04LL-MT-06-CN	DIN 2353 connector GE 4LL M6x1, Zn-Ni	-	100	In stock	Enquiry
HD-GE-04LL-MT-08-CN	DIN 2353 connector GE 4LL M8x1, Zn-Ni	-	100	In stock	Enquiry
HD-GE-04LL-MT-10-CN	DIN 2353 connector GE 4LL M10x1, Zn-Ni	-	100	In stock	Enquiry
HD-GE-06L-MT-10-CN	DIN 2353 connector GE 6L M10x1, Zn-Ni	-	315	In stock	Enquiry
HD-GE-06LL-MT-06-CN	DIN 2353 connector GE 6LL M6x1, Zn-Ni	-	100	In stock	Enquiry
HD-GE-06LL-MT-08-CN	DIN 2353 connector GE 6LL M8x1, Zn-Ni	-	100	In stock	Enquiry
HD-GE-06LL-MT-10-CN	DIN 2353 connector GE 6LL M10x1, Zn-Ni	-	100	In stock	Enquiry
HD-GE-06S-MT-12-CN	DIN 2353 connector GE 6S M12x1.5, Zn-Ni	-	630	In stock	Enquiry
HD-GE-08L-MT-12-CN	DIN 2353 connector GE 8L M12x1.5, Zn-Ni	-	315	In stock	Enquiry
HD-GE-08LL-MT-10-CN	DIN 2353 connector GE 8LL M10x1, Zn-Ni	-	100	In stock	Enquiry
HD-GE-08S-MT-14-CN	DIN 2353 connector GE 8S M14x1.5, Zn-Ni	-	630	In stock	Enquiry
HD-GE-10L-MT-14-CN	DIN 2353 connector GE 10L M14x1.5, Zn-Ni	-	315	In stock	Enquiry
HD-GE-10S-MT-16-CN	DIN 2353 fitting GE 10S M16x1.5, Zn-Ni	-	630	In stock	Enquiry
HD-GE-12L-MT-16-CN	DIN 2353 connector GE 12L M16x1.5, Zn-Ni	-	315	In stock	Enquiry
HD-GE-12S-MT-18-CN	DIN 2353 connector GE 12S M18x1.5, Zn-Ni	-	630	In stock	Enquiry
HD-GE-14S-MT-20-CN	DIN 2353 fitting GE 14S M20x1.5, Zn-Ni	-	630	In stock	Enquiry
HD-GE-15L-MT-18-CN	DIN 2353 fitting GE 15L M18x1.5, Zn-Ni	-	315	In stock	Enquiry
HD-GE-16S-MT-22-CN	DIN 2353 connector GE 16S M22x1.5, Zn-Ni	-	400	In stock	Enquiry
HD-GE-18L-MT-22-CN	DIN 2353 connector GE 18L M22x1.5, Zn-Ni	-	315	In stock	Enquiry

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DIN 2353 screw fitting, type GE-MT: 24° DIN 2353 socket with external metric thread and external metric tapered thread (seal on the thread – with Teflon tape or anaerobic sealant). Safety factor 2.5:1. Available as: LL (very light series). Surface coated with zinc-nickel with a layer thickness of 6-10 µm, characterized by very high corrosion resistance (up to 720 hours without corrosion in a salt spray chamber). Material: carbon steel, zinc-nickel.