Is the Adaptor 90Â° with GZ BSP/flange SAE 6000, carbon steel, type A121 compatible with hydraulic systems using mineral oil and up to what pressure?

Yes. The Adaptor 90Â° with GZ BSP/flange SAE 6000, carbon steel, type A121 is suitable for hydraulic systems using mineral oil. It is a highâpressure adapter constructed of galvanized carbon steel with a 60Â° cone external BSP thread and SAE 6000 flange (Oâring or gasket sealing), designed for typical hydraulic service. Maximum operating pressure: up to the rated pressure class of SAE 6000 flange connections and highâpressure BSP cone fittings. SAE 6000 flange assemblies are commonly rated for pressures up to approximately 420â450 bar (â6,000 psi) depending on gasket/Oâring choice, flange gasket type, bolt torque and system configuration. Actual safe working pressure for the Adaptor 90Â° with GZ BSP/flange SAE 6000, carbon steel, type A121 will depend on the complete assembly (flange gasket/Oâring specification, mating flange, thread engagement, and system temperature). For final selection and safe pressure rating, confirm with the manufacturerâs datasheet or pressure charts and follow applicable standards and installation torque/specifications.

Can Adaptor 90Â° with GZ BSP/flange SAE 6000, carbon steel, type A121 be used with hydraulic fluids other than mineral oil?

Adaptor 90Â° with GZ BSP/flange SAE 6000, carbon steel, type A121 can be used with hydraulic fluids other than mineral oil, but compatibility depends on the fluid and sealing materials. The adapter body (galvanized carbon steel) is broadly compatible with many fluids (water-glycol, synthetic esters, phosphate esters, and some biodegradable fluids), yet corrosion risks and galvanic reactions vary. The crucial factor is the sealing method: SAE 6000 flange allows O-ring or gasket - the O-ring/gasket material must be compatible with the chosen fluid (e.g., NBR for mineral oil, HNBR or FKM for wider temperature/chemical resistance, EPDM for glycol/water but not mineral oil). Always verify fluid compatibility with the specific O-ring/gasket material and check manufacturer pressure/temperature ratings and corrosion allowances before use. If unsure, consult the adapter and seal suppliers.

What are the recommended torque values for installing Adaptor 90Â° with GZ BSP/flange SAE 6000, carbon steel, type A121?

Recommended torque values for installing Adaptor 90Â° with GZ BSP/flange SAE 6000, carbon steel, type A121 depend on thread size, sealing type and gasket use. Use the following guidance (typical values for carbon steel, galvanized fittings): 1) BSP external 60Â° cone thread (GZ BSP). tighten to achieve metal-to-metal cone seal; start with recommended torque ranges: - 1/8" BSP: 8â12 Nm - 1/4" BSP: 12â20 Nm - 3/8" BSP: 20â30 Nm - 1/2" BSP: 35â50 Nm - 3/4" BSP: 60â80 Nm - 1" BSP: 100â140 Nm - 1Â¼" BSP: 140â180 Nm (For sizes >1Â¼", increase torque per manufacturer chart or use hydraulic/tensile calculation.) 2) SAE 6000 flange (O-ring sealing or flange gasket). bolt torques for SAE 6000 flange fasteners (carbon steel flange to mating flange): - 1/2" bolt: 25â35 Nm - 5/8" bolt: 40â55 Nm - 3/4" bolt: 70â90 Nm - 7/8" bolt: 110â140 Nm - 1" bolt: 150â190 Nm Tighten flange bolts in a star pattern to specified final torque; for O-ring sealing avoid over-compressionâuse lower end of torque range. General installation notes: - Always use clean, undamaged threads and correct flange gasket or O-ring in groove. - Apply appropriate anti-seize or assembly lubricant if specified; note lubricant affects required torque. - Start by hand-tightening cone thread, then apply recommended torque; for cone threads also consider additional turn past hand-tight per manufacturer if torque not specified. - Verify compatibility of mating components and consult specific manufacturer torque chart or engineering data for exact sizes, as values above are typical recommendations and may need adjustment for coating, material, temperature, or critical applications. If you need exact torque table for a specific BSP size or bolt diameter, provide the size and I will supply a focused value.

Adapter 90° with BSP male/flange SAE 6000, carbon steel, type A121

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Additional information

Material	CS – steel (cast iron)

High-pressure 90° adapter type A121 with BSP male thread (60° cone sealing) and with an SAE 6000 flange (O-ring or other gasket in the flange groove). Material: carbon steel, galvanized.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-A121-08	Adapter 90° flange SAE 6000 1/2" / 1/2" BSP	-	350	In stock	Enquiry
TI-A121-12	Adapter 90° flange SAE 6000 3/4" / 3/4" BSP	-	315	In stock	Enquiry
TI-A121-16	Adapter 90° flange SAE 6000 1" / 1" BSP	-	250	In stock	Enquiry
TI-A121-20	Adapter 90° flange SAE 6000 1.1/4" / 1.1/4" BSP	-	200	In stock	Enquiry
TI-A121-24	Adapter 90° flange SAE 6000 1.1/2" / 1.1/2" BSP	-	160	In stock	Enquiry
TI-A121-32	Adapter 90° flange SAE 6000 2" / 2" BSP	-	125	In stock	Enquiry

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High-pressure 90° adapter type A121 with BSP male thread (60° cone sealing) and with an SAE 6000 flange (O-ring or other gasket in the flange groove). Material: carbon steel, galvanized.