Is the Steel Tube End UNF GZ, Type 52213 compatible with standard automotive A/C hoses and fittings?

Yes — Steel Tube End UNF GZ, Type 52213 is compatible with standard automotive A/C hoses and fittings that use external UNF threads. It is manufactured from high‑quality steel and specifically designed for air conditioning hoses, offering precise UNF threading for easy installation and a tight, leak‑free connection. Its durability and resistance to pressure and mechanical stress make it suitable for typical automotive A/C systems, ensuring reliable performance and reduced risk of system failures when matched with fittings and hoses conforming to the same UNF specification. Always verify matching thread size and sealing method (e.g., O‑ring, flare, or crush washer) to ensure full compatibility.

Can Steel Tube End UNF GZ, Type 52213 withstand the high pressures and vibration found in heavy-duty automotive and industrial A/C systems?

Yes. Steel Tube End UNF GZ, Type 52213 is designed to withstand the high pressures and vibration typical of heavy‑duty automotive and industrial A/C systems. Made from high‑quality steel and featuring precise external UNF threading, it delivers excellent resistance to pressure, wear and mechanical stress, ensuring secure, leak‑free connections under demanding conditions. Its robust construction and tight-fit thread reduce the risk of loosening or failure from vibration, while the durable finish and engineered tolerances support long service life and reliable cooling performance. Suitable for manufacturers, service centers and maintenance professionals, Type 52213 offers the strength, precision and dependability required for heavy‑duty A/C applications.

Steel Tube End UNF GZ, Type 52213

Additional information

Material	CS – steel (cast iron)

The end fitting with external UNF thread type 3055 is a durable and reliable solution designed specifically for air conditioning hoses, ensuring secure and leak‑free connections in demanding applications. Manufactured from high‑quality steel, it offers excellent resistance to pressure, wear, and mechanical stress, making it ideal for both automotive and industrial air conditioning systems. Its precise UNF threading guarantees easy installation and a tight fit, reducing the risk of system failures and enhancing overall performance. Engineered for long‑lasting efficiency, this fitting provides a professional finish and dependable functionality, helping maintain optimal cooling performance while minimizing downtime. Perfect for manufacturers, service centers, and maintenance professionals, it combines strength, precision, and reliability to meet the highest standards of modern air conditioning technology.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
BU-52213-06-06-S	End. GZ 5/8" tubular, hose 5/16", steel	-	35	In stock	Enquiry
BU-52213-08-08-S	End. GZ 3/4" pipe, hose 13/32", steel	-	35	In stock	Enquiry
BU-52213-10-10-S	End. GZ 7/8" pipe, hose 1/2", steel	-	35	In stock	Enquiry
BU-52213-10-12-S	End. GZ 7/8" tubular, hose 5/8", steel	-	35	In stock	Enquiry
BU-52213-12-12-S	End. GZ 1.1/16" tubular, hose 5/8", steel	-	35	In stock	Enquiry

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The end fitting with external UNF thread type 3055 is a durable and reliable solution designed specifically for air conditioning hoses, ensuring secure and leak‑free connections in demanding applications. Manufactured from high‑quality steel, it offers excellent resistance to pressure, wear, and mechanical stress, making it ideal for both automotive and industrial air conditioning systems. Its precise UNF threading guarantees easy installation and a tight fit, reducing the risk of system failures and enhancing overall performance. Engineered for long‑lasting efficiency, this fitting provides a professional finish and dependable functionality, helping maintain optimal cooling performance while minimizing downtime. Perfect for manufacturers, service centers, and maintenance professionals, it combines strength, precision, and reliability to meet the highest standards of modern air conditioning technology.