Is Flange connection 90Â° SAE 6000 for welding, carbon steel, type D6 compatible with standard SAE 6000 fittings and sealing O-rings (NBR) at -20Â°C to +100Â°C?

Yes . Flange connection 90Â° SAE 6000 for welding, carbon steel, type D6 is compatible with standard SAE 6000 fittings and NBR O-ring seals for operation between -20Â°C and +100Â°C. Reasons: - The part is described as a 90Â° SAE 6000 flange connection with a socket for welding, so its flange interface conforms to the SAE 6000 standard and will match standard SAE 6000 fittings. - It is supplied with an NBR O-ring seal and mounting screws, indicating it is intended to use the standard O-ring sealing arrangement for this series. - NBR (nitrile) is suitable for typical hydraulic fluids and retains sealing properties over the stated operating range of -20Â°C to +100Â°C, so the supplied NBR O-ring is appropriate for those temperatures. - Material (carbon steel) and the welded socket construction are standard for hydraulic flange components and do not prevent compatibility with SAE 6000 fittings or the NBR seal. Note: Verify specific application fluids, pressure ratings, and surface finish/part numbers for final system compatibility.

Can the Flange connection 90Â° SAE 6000 for welding, carbon steel, type D6 be used with stainless steel hydraulic hoses?

No - Flange connection 90Â° SAE 6000 for welding, carbon steel, type D6 Format should not be used with stainless steel hydraulic hoses without confirmation of material compatibility and appropriate corrosion protection. The flange is made of carbon steel and supplied with an NBR Oâring; direct contact with stainless steel hoses can create galvanic corrosion in certain environments, especially with moisture or conductive fluids. Additionally, welding the carbon steel flange requires proper assembly procedures to avoid damaging hose fittings or seals. If you must pair them, use compatible intermediary fittings or coatings, ensure galvanic isolation, verify temperature and fluid compatibility with NBR (-20Â°C to +100Â°C), and consult the hose and flange manufacturers for approval.

Can the Flange connection 90Â° SAE 6000 for welding, carbon steel, type D6 be installed in mobile hydraulic systems?

Yes. the Flange connection 90Â° SAE 6000 for welding, carbon steel, type D6 Format can be installed in mobile hydraulic systems, with some practical considerations. Why itâs suitable: - Designed for hydraulic systems: the component is explicitly intended for hydraulic use and includes a compact 90Â° flange body and a welding socket suitable for secure pipe/fitting joins. - Materials and sealing: carbon steel construction offers adequate strength and durability for mobile hydraulic pressures; the supplied NBR O-ring provides standard sealing for many hydraulic fluids. - Temperature range: rated from -20Â°C to +100Â°C, covering most mobile hydraulic operating environments. Key considerations before installation: - Vibration and dynamic loads: mobile systems experience significant vibration and shock. Ensure weld quality, flange mounting screws are torqued correctly, and consider additional anti-vibration measures or flexible connections to prevent fatigue. - Corrosion exposure: carbon steel can corrode in wet or corrosive environments common in mobile equipment; evaluate corrosion protection (coatings, galvanizing, or stainless alternatives) or maintenance intervals. - Fluid compatibility: NBR O-ring is compatible with many hydraulic oils but not all (e.g., some synthetic fluids, phosphate esters). Verify compatibility with the specific hydraulic fluid used. - Pressure and specification match: confirm the SAE 6000 rating meets system pressure requirements and that flange dimensions and bolt pattern match mating components. - Thermal extremes and seals: ensure the -20Â°C to +100Â°C range suits your operational extremes; colder or hotter conditions may require different materials or seal compounds. Conclusion: Technically suitable for mobile hydraulic systems if pressure rating, fluid compatibility, temperature range, corrosion protection, and vibration resilience are verified and appropriate installation/welding and mounting precautions are taken.

Flange connection 90° SAE 6000 for welding, carbon steel, type D6

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Additional information

Material	CS – steel (cast iron)

90° SAE 6000 flange connection with a compact design and socket for welding, intended for use in hydraulic systems. Supplied with mounting screws and an O-ring seal (NBR). Material: carbon steel. Operating temperature: from -20°C to +100°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HK-D6-SA-90-08-21	90° flange fitting SAE 6000 1/2", for welding 21.6 mm	-	420	In stock	Enquiry
HK-D6-SA-90-12-27	90° flange fitting SAE 6000 3/4", for welding 27.2 mm	-	420	In stock	Enquiry
HK-D6-SA-90-16-34	90° SAE 6000 1" collar fitting, for welding 34.1 mm	-	420	In stock	Enquiry
HK-D6-SA-90-20-42	90° flange fitting SAE 6000 1.1/4", for welding 42.8 mm	-	420	In stock	Enquiry
HK-D6-SA-90-24-48	90° flange fitting SAE 6000 1.1/2", for welding 48.6 mm	-	420	In stock	Enquiry
HK-D6-SA-90-32-61	90° flange fitting SAE 6000 2", for welding 61 mm	-	420	In stock	Enquiry

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90° SAE 6000 flange connection with a compact design and socket for welding, intended for use in hydraulic systems. Supplied with mounting screws and an O-ring seal (NBR). Material: carbon steel. Operating temperature: from -20°C to +100°C.