Can INTERLOCK SAE 3000 straight flange end, carbon steel, use a gasket or O-ring in the flange groove for hoses 4SH, R13, and R15?

Yes. INTERLOCK SAE 3000 straight flange end, carbon steel can use an O-ring or other gasket in the flange groove for hoses 4SH, R13, and R15, provided the gasket/O-ring matches the groove dimensions and pressure/temperature/chemical requirements of the assembly. Use a compatible material (e.g., NBR, HNBR, FKM) rated for the system fluids and temperature, ensure correct cross-section to seal without extrusion at SAE 3000 (up to 3000 psi) working pressures, and verify flange face finish and bolt torque per manufacturer specifications. For critical applications, confirm compatibility and dimensions with the hose and flange manufacturer.

Does INTERLOCK SAE 3000 straight flange end, carbon steel, accept an O-ring or other gasket in the flange groove for 4SH, R13, R15?

Yes. The INTERLOCK SAE 3000 straight flange end, carbon steel accepts an O-ring or other gasket in the flange groove for hose types 4SH, R13, and R15. The product description explicitly states an O-ring seal or other gasket in the flange groove, and the flange is supplied in carbon steel (galvanized), suitable for those hose types.

INTERLOCK SAE 3000 straight flange end, carbon steel

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)

Straight flange end INTERLOCK SAE 3000, O-ring seal or other gasket in the flange groove, for hose type 4SH, R13, and R15. Material: carbon steel, galvanized.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-ILSK111-12-12	End fitting INTERLOCK SAE 3000 3/4", hose 3/4"	20	-	In stock	Enquiry
TI-ILSK111-16-12	End. collar. INTERLOCK SAE 3000 1", hose 3/4"	20	-	In stock	Enquiry
TI-ILSK111-16-16	End. collar. INTERLOCK SAE 3000 1", hose 1"	25	-	In stock	Enquiry
TI-ILSK111-20-16	End. collar. INTERLOCK SAE 3000 1.1/4", hose 1"	25	-	In stock	Enquiry
TI-ILSK111-20-20	End fitting INTERLOCK SAE 3000 1.1/4", hose 1.1/4"	32	-	In stock	Enquiry
TI-ILSK111-24-20	End fitting INTERLOCK SAE 3000 1.1/2", hose 1.1/4"	32	-	In stock	Enquiry
TI-ILSK111-24-24	End fitting interlock SAE 3000 1.1/2", hose 1.1/2"	38	-	In stock	Enquiry
TI-ILSK111-32-32	End. collar. INTERLOCK SAE 3000 2", hose 2"	50	-	In stock	Enquiry

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Straight flange end INTERLOCK SAE 3000, O-ring seal or other gasket in the flange groove, for hose type 4SH, R13, and R15. Material: carbon steel, galvanized.