Is the GR Straight Reduction Fitting, Carbon Steel compatible with both L (light) and S (heavy) series DIN 2353 connections?

Yes. The GR Straight Reduction Fitting, Carbon Steel is compatible with both L (light) and S (heavy) series DIN 2353 connections. The product is available in both L and S series, and its 24° DIN 2353 socket with external metric threads on both sides is designed to mate securely with either series, allowing use in standard installations (L series) and higher‑pressure or heavy‑duty applications (S series).

Can the GR Straight Reduction Fitting, Carbon Steel withstand temperatures and pressures typical for high‑pressure hydraulic systems without further heat‑treatment or special coatings?

Yes — the GR Straight Reduction Fitting, Carbon Steel can be used in typical high‑pressure hydraulic systems without additional heat treatment or special coatings, within its intended specifications. It is manufactured from durable carbon steel, offered in L (light) and S (heavy) series to match different pressure classes, and finished with protective galvanization. The 24° DIN 2353 design with external metric threads provides a secure, leak‑free connection suitable for demanding hydraulic and pneumatic applications. Important caveats: ensure you select the correct series (L or S) for your system pressure rating, verify the manufacturer’s maximum working pressure and temperature limits for the specific part number, and confirm compatibility with your hydraulic fluid and operating environment. If your application involves extreme temperatures, aggressive fluids, or exposure conditions beyond standard galvanization protection, additional heat treatment or specialized coatings may be required.

GR Straight Reduction Fitting, Carbon Steel

Additional information

Material	CS – steel (cast iron)

The DIN 2353 straight reducing fitting, type GR, is a high‑quality connector designed for reliable performance in demanding hydraulic and pneumatic applications. Featuring a 24° DIN 2353 socket with external metric threads on both sides, it ensures a secure and leak‑free connection between components of different sizes. Available in both L (light series) and S (heavy series), this fitting provides flexibility to match diverse system requirements, from standard installations to high‑pressure environments. Manufactured from durable carbon steel and finished with a protective galvanization, it offers excellent resistance to corrosion and wear, extending service life even under challenging operating conditions. Engineered for precision and durability, the DIN 2353 GR reducing fitting is an ideal choice for industries seeking dependable connections, optimized flow, and long‑term efficiency in their hydraulic systems.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HD-GR-08-06L	Connector red. DIN 2353 GR 8/6 L	-	315	In stock	Enquiry
HD-GR-08-06S	Red. connector DIN 2353 GR 8/6 S	-	630	In stock	Enquiry
HD-GR-10-06L	Connector red. DIN 2353 GR 10/6 L	-	315	In stock	Enquiry
HD-GR-10-06S	Connector red. DIN 2353 GR 10/6 S	-	630	In stock	Enquiry
HD-GR-10-08L	Red. connector DIN 2353 GR 10/8 L	-	315	In stock	Enquiry
HD-GR-10-08S	Red. connector DIN 2353 GR 10/8 S	-	630	In stock	Enquiry
HD-GR-12-06L	Connector red. DIN 2353 GR 12/6 L	-	315	In stock	Enquiry
HD-GR-12-06S	Connector red. DIN 2353 GR 12/6 S	-	630	In stock	Enquiry
HD-GR-12-08L	Connector red. DIN 2353 GR 12/8 L	-	315	In stock	Enquiry
HD-GR-12-08S	Red. connector DIN 2353 GR 12/8 S	-	630	In stock	Enquiry
HD-GR-12-10L	Connector red. DIN 2353 GR 12/10 L	-	315	In stock	Enquiry
HD-GR-12-10S	Red. connector DIN 2353 GR 12/10 S	-	630	In stock	Enquiry
HD-GR-14-10S	Red. connector DIN 2353 GR 14/10 S	-	630	In stock	Enquiry
HD-GR-14-12S	Red. connector DIN 2353 GR 14/12 S	-	630	In stock	Enquiry
HD-GR-15-10L	Connector red. DIN 2353 GR 15/10 L	-	315	In stock	Enquiry
HD-GR-15-12L	Connector red. DIN 2353 GR 15/12 L	-	315	In stock	Enquiry
HD-GR-16-12S	Red. connector DIN 2353 GR 16/12 S	-	400	In stock	Enquiry
HD-GR-16-14S	Connector red. DIN 2353 GR 16/14 S	-	400	In stock	Enquiry
HD-GR-18-10L	Connector red. DIN 2353 GR 18/10 L	-	315	In stock	Enquiry
HD-GR-18-12L	Connector red. DIN 2353 GR 18/12 L	-	315	In stock	Enquiry
HD-GR-18-15L	Reducing connector DIN 2353 GR 18/15 L	-	315	In stock	Enquiry
HD-GR-20-10S	Connector red. DIN 2353 GR 20/10 S	-	400	In stock	Enquiry
HD-GR-20-12S	Connector red. DIN 2353 GR 20/12 S	-	400	In stock	Enquiry
HD-GR-20-16S	Connector red. DIN 2353 GR 20/16 S	-	400	In stock	Enquiry
HD-GR-22-12L	Connector red. DIN 2353 GR 22/12 L	-	160	In stock	Enquiry
HD-GR-22-15L	Connector red. DIN 2353 GR 22/15 L	-	160	In stock	Enquiry
HD-GR-22-18L	Connector red. DIN 2353 GR 22/18 L	-	160	In stock	Enquiry
HD-GR-25-16S	Connector red. DIN 2353 GR 25/16 S	-	400	In stock	Enquiry
HD-GR-25-20S	Connector red. DIN 2353 GR 25/20 S	-	400	In stock	Enquiry
HD-GR-28-18L	Connector red. DIN 2353 GR 28/18 L	-	160	In stock	Enquiry
HD-GR-28-22L	Red. connector DIN 2353 GR 28/22 L	-	160	In stock	Enquiry
HD-GR-30-20S	Connector red. DIN 2353 GR 30/20 S	-	400	In stock	Enquiry
HD-GR-30-25S	Connector red. DIN 2353 GR 30/25 S	-	400	In stock	Enquiry
HD-GR-35-22L	Connector red. DIN 2353 GR 35/22 L	-	160	In stock	Enquiry
HD-GR-35-28L	Connector red. DIN 2353 GR 35/28 L	-	160	In stock	Enquiry
HD-GR-38-30S	Connector red. DIN 2353 GR 38/30 S	-	315	In stock	Enquiry

Do you need a larger quantity of products or a bespoke quote?

Call us: +91 8 925 918 796 or email us: chennai@tubes-international.com

SEND ENQUIRY

The DIN 2353 straight reducing fitting, type GR, is a high‑quality connector designed for reliable performance in demanding hydraulic and pneumatic applications. Featuring a 24° DIN 2353 socket with external metric threads on both sides, it ensures a secure and leak‑free connection between components of different sizes. Available in both L (light series) and S (heavy series), this fitting provides flexibility to match diverse system requirements, from standard installations to high‑pressure environments. Manufactured from durable carbon steel and finished with a protective galvanization, it offers excellent resistance to corrosion and wear, extending service life even under challenging operating conditions. Engineered for precision and durability, the DIN 2353 GR reducing fitting is an ideal choice for industries seeking dependable connections, optimized flow, and long‑term efficiency in their hydraulic systems.