Is the STECKO automatic steel plug connector compatible with high-pressure mining hydraulic systems and resistant to corrosion and wear?

Yes. The STECKO automatic steel plug connector is compatible with high-pressure mining hydraulic systems and is resistant to corrosion and wear. Made from high-quality automatic steel and finished with durable galvanization, it withstands harsh working conditions and resists corrosion and abrasion. Its advanced sealing system—NBR O-ring with a Teflon back-up ring—ensures secure, leak-free performance under high pressure and intensive operation. Precisely engineered for long-lasting durability, the STECKO automatic steel plug connector minimizes downtime, is easy to integrate, and is built to endure extreme mining environments, offering reliable, safe performance for demanding hydraulic installations.

Does the STECKO automatic steel plug connector include a Teflon back-up ring and NBR O-ring for reliable, leak-free sealing under continuous high-pressure operation?

Yes. The STECKO automatic steel plug connector includes an NBR O-ring combined with a Teflon back-up ring, providing reliable, leak-free sealing for continuous high-pressure and intensive hydraulic operation.

STECKO automatic steel plug connector

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)
Standard length [m]	10

The STECKO plug connector is a robust and reliable solution designed specifically for demanding hydraulic systems in the mining industry. Manufactured from high-quality automatic steel and finished with a durable galvanization process, it ensures excellent resistance to wear, corrosion, and harsh working conditions. The connector is equipped with advanced sealing technology, combining an NBR O-ring with a Teflon back-up ring, which guarantees secure, leak-free performance even under high pressure and intensive operation. Its precise engineering provides long-lasting durability, minimizes downtime, and enhances the overall efficiency of hydraulic installations. Easy to integrate and built to withstand extreme environments, the STECKO plug connector is the ideal choice for companies seeking maximum safety, reliability, and performance in their mining applications.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-GST-5-21A	STECKO 4/6 plug connector	-	640	In stock	Enquiry
TI-GST-5-21B	STECKO 8/10 plug connector	-	530	In stock	Enquiry
TI-GST-5-21C	STECKO 12 plug connector	-	500	In stock	Enquiry
TI-GST-5-21E	STECKO 20 plug connector	-	450	In stock	Enquiry
TI-GST-5-21F	STECKO 25 plug connector	-	400	In stock	Enquiry
TI-GST-5-21G	STECKO 32 plug connector	-	300	In stock	Enquiry

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The STECKO plug connector is a robust and reliable solution designed specifically for demanding hydraulic systems in the mining industry. Manufactured from high-quality automatic steel and finished with a durable galvanization process, it ensures excellent resistance to wear, corrosion, and harsh working conditions. The connector is equipped with advanced sealing technology, combining an NBR O-ring with a Teflon back-up ring, which guarantees secure, leak-free performance even under high pressure and intensive operation. Its precise engineering provides long-lasting durability, minimizes downtime, and enhances the overall efficiency of hydraulic installations. Easy to integrate and built to withstand extreme environments, the STECKO plug connector is the ideal choice for companies seeking maximum safety, reliability, and performance in their mining applications.