Is the GE-MT carbon steel screw connection compatible with standard hydraulic and pneumatic systems and the use of Teflon tape or anaerobic sealant?

Yes. The GE-MT carbon steel screw connection (DIN 2353, 24° socket) is compatible with standard hydraulic and pneumatic systems. Its dual external metric threads (one tapered) are designed to form a direct seal on the thread when used with Teflon tape or an anaerobic sealant, providing a reliable, leak-resistant joint. Built from carbon steel with galvanic protection and offered in both L (light) and S (heavy) series, it suits a wide range of pressures and service conditions; the specified 2.5:1 safety factor ensures dependable performance under demanding operating conditions. For best results, follow thread-sealing best practices (proper application of tape or sealant, correct tightening torque, and cleanliness) and verify compatibility of the chosen sealant with system fluids and temperatures.

Can the GE-MT carbon steel screw connection withstand corrosive environments and prolonged exposure to moisture without additional protective coatings?

The GE-MT carbon steel screw connection has a protective galvanization and is manufactured from durable carbon steel, which gives it good baseline resistance to corrosion and wear. This finish and the part’s robust construction make it suitable for many hydraulic and pneumatic applications where some moisture or mildly corrosive atmospheres are present. However, galvanization is a passive coating that can eventually degrade under prolonged exposure to aggressively corrosive environments (strong acids, alkalis, salt spray, or continuous immersion). For such harsh conditions, or where long-term exposure to high humidity and moisture is expected, additional protective measures (special corrosion-resistant coatings, stainless-steel components, or cathodic protection) are recommended to ensure long-term integrity and prevent thread or sealing failure. In summary: GE-MT carbon steel screw connection with galvanization will withstand moderate moisture and mild corrosive environments, but for aggressive or prolonged exposure additional protection or alternative materials should be used.

GE-MT carbon steel screw connection

Additional information

Material	CS – steel (cast iron)

The DIN 2353 screw connection, type GE-MT, is a high-quality 24° socket designed with both an external metric thread and an external metric tapered thread, ensuring a secure and reliable seal directly on the thread when used with Teflon tape or anaerobic sealant. Engineered with a safety factor of 2.5:1, it guarantees dependable performance even under demanding operating conditions. Available in both the L (light series) and S (heavy series) versions, this versatile connector adapts seamlessly to a wide range of hydraulic and pneumatic applications. Manufactured from durable carbon steel and finished with a protective galvanization, it offers excellent resistance to corrosion and wear, extending service life and reducing maintenance needs. Its robust construction and precise engineering make it an ideal choice for industries seeking efficiency, safety, and long-term reliability in fluid and gas systems.

List of product variants

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

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The DIN 2353 screw connection, type GE-MT, is a high-quality 24° socket designed with both an external metric thread and an external metric tapered thread, ensuring a secure and reliable seal directly on the thread when used with Teflon tape or anaerobic sealant. Engineered with a safety factor of 2.5:1, it guarantees dependable performance even under demanding operating conditions. Available in both the L (light series) and S (heavy series) versions, this versatile connector adapts seamlessly to a wide range of hydraulic and pneumatic applications. Manufactured from durable carbon steel and finished with a protective galvanization, it offers excellent resistance to corrosion and wear, extending service life and reducing maintenance needs. Its robust construction and precise engineering make it an ideal choice for industries seeking efficiency, safety, and long-term reliability in fluid and gas systems.