Is the 45° Interlock SAE 6000 Flange End, Carbon Steel compatible with hose types 4SH, R13, and R15 under extreme pressure?

Yes. The 45° Interlock SAE 6000 Flange End, Carbon Steel is compatible with hose types 4SH, R13, and R15 for extreme-pressure hydraulic applications. It is specifically engineered for those hose types and provides secure, leak-free connections under high pressure by using an O-ring seal (or alternative gasket) precisely seated in the flange groove. Constructed from high-quality carbon steel with a galvanized finish, it offers strong mechanical integrity and enhanced corrosion resistance for long service life. The 45° angled design also aids installation flexibility in complex systems while maintaining reliable sealing and performance under demanding conditions.

How does the O-ring groove design on the 45° Interlock SAE 6000 Flange End, Carbon Steel ensure long-term leak prevention in heavy-duty hydraulic systems?

The O-ring groove design on the 45° Interlock SAE 6000 Flange End, Carbon Steel ensures long-term leak prevention in heavy-duty hydraulic systems by providing a precisely engineered cavity that seats the O-ring (or alternative gasket) for optimal compression, alignment, and protection. Key elements: - Controlled compression: The groove dimensions are matched to the selected O-ring material and size so the seal is compressed within its optimal range, preventing over- or under-compression that would cause extrusion or loss of sealing force under high pressure. - Positive retention and alignment: The groove holds the O-ring in place during assembly and operation, ensuring consistent contact between flange faces and eliminating lateral displacement that can cause leaks. - Pressure-assisted sealing: The 45° interlock geometry channels system pressure to press the O-ring more tightly into the mating surface, enhancing the seal as internal pressure increases rather than forcing extrusion. - Protection from mechanical damage: The recessed groove shields the O-ring from direct shear and abrasion during installation and service, reducing wear and extending seal life in demanding conditions. - Compatibility and corrosion resistance: Machined to fit hose types 4SH, R13, and R15 and used with a galvanization-finished carbon steel flange, the groove and surrounding material resist corrosion and maintain dimensional stability, preserving seal integrity over time. Together, these features deliver reliable, long-term leak prevention and reduced maintenance in heavy-duty hydraulic applications.

45° Interlock SAE 6000 Flange End, Carbon Steel

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)

The 45° INTERLOCK SAE 6000 flange end is a robust and reliable solution designed for demanding hydraulic applications, ensuring secure and leak-free connections even under extreme pressure conditions. Engineered for use with hose types 4SH, R13, and R15, it features an O-ring seal or alternative gasket precisely fitted into the flange groove, guaranteeing optimal sealing performance and long-lasting durability. Manufactured from high-quality carbon steel and finished with galvanization, this component offers excellent resistance to corrosion, extending service life and reducing maintenance costs. Its 45° angled design provides enhanced flexibility in installation, making it easier to adapt to complex hydraulic systems while maintaining maximum efficiency. Built to meet rigorous industry standards, this flange end is the ideal choice for professionals seeking superior strength, reliability, and performance in heavy-duty hydraulic connections.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-ILSK312-12-12	End fitting 45° INTERLOCK SAE 6000 3/4", hose 3/4"	20	-	In stock	Enquiry
TI-ILSK312-12-16	End fitting 45° INTERLOCK SAE 6000 3/4", hose 1"	25	-	In stock	Enquiry
TI-ILSK312-16-12	End fitting 45° INTERLOCK SAE 6000 1", hose 3/4"	20	-	In stock	Enquiry
TI-ILSK312-16-16	End fitting 45° INTERLOCK SAE 6000 1", hose 1"	25	-	In stock	Enquiry
TI-ILSK312-16-20	End fitting 45° INTERLOCK SAE 6000 1", hose 1.1/4"	32	-	In stock	Enquiry
TI-ILSK312-20-16	End fitting 45° INTERLOCK SAE 6000 1.1/4", hose 1"	25	-	In stock	Enquiry
TI-ILSK312-20-20	End fitting 45° INTERLOCK SAE 6000 1.1/4", hose 1.1/4"	32	-	In stock	Enquiry
TI-ILSK312-24-20	End fitting 45° INTERLOCK SAE 6000 1.1/2", hose 1.1/4"	32	-	In stock	Enquiry
TI-ILSK312-24-24	End fitting 45° INTERLOCK SAE 6000 1.1/2", hose 1.1/2"	38	-	In stock	Enquiry
TI-ILSK312-32-32	End fitting 45° INTERLOCK SAE 6000 2", hose 2"	50	-	In stock	Enquiry

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The 45° INTERLOCK SAE 6000 flange end is a robust and reliable solution designed for demanding hydraulic applications, ensuring secure and leak-free connections even under extreme pressure conditions. Engineered for use with hose types 4SH, R13, and R15, it features an O-ring seal or alternative gasket precisely fitted into the flange groove, guaranteeing optimal sealing performance and long-lasting durability. Manufactured from high-quality carbon steel and finished with galvanization, this component offers excellent resistance to corrosion, extending service life and reducing maintenance costs. Its 45° angled design provides enhanced flexibility in installation, making it easier to adapt to complex hydraulic systems while maintaining maximum efficiency. Built to meet rigorous industry standards, this flange end is the ideal choice for professionals seeking superior strength, reliability, and performance in heavy-duty hydraulic connections.