Is the Flange connection 90Â° SAE 3000 for welding, carbon steel, type D3 compatible with standard hydraulic hoses and fittings?

Flange connection 90Â° SAE 3000 for welding, carbon steel, type D3 Format is generally compatible with standard hydraulic hoses and fittings used in systems rated for SAE 3000 (approximately 3000 psi) provided the following conditions are met: - Pressure rating: Hoses and fittings must be rated for SAE 3000 (or higher) to match the flangeâs pressure capability. - Connection type: The flange is a welding socket type; it requires a matching flange interface or adapter on the hose/assembly. Direct thread-on hose ends are not compatible without an appropriate flange adapter or tube/pipe welded section. - Seal material: Supplied O-ring is NBR; ensure fluid compatibility (NBR is suitable for many mineral hydraulic oils but less suitable for phosphate esters, some bio-hydraulic fluids, and high temperatures). - Temperature range: Operating temperature â20Â°C to +100Â°C must align with hose and seal temperature ratings. - Material and corrosion: Carbon steel is standard; ensure hose fittings and system materials provide acceptable corrosion resistance for the application environment. - Mounting: Supplied mounting screws and flange dimensions must match the mating component; verify bolt pattern and face finish with the mating flange. If these conditions are satisfied (pressure, matching flange interface or adapter, compatible seal material and temperature range, and correct mounting/bore), the Flange connection 90Â° SAE 3000 for welding, carbon steel, type D3 Format will be compatible with standard hydraulic hoses and fittings.

Can the Flange connection 90Â° SAE 3000 for welding, carbon steel, type D3 be used with different O-ring materials for extreme temperatures?

Flange connection 90Â° SAE 3000 for welding, carbon steel, type D3 Format as supplied uses an NBR O-ring and is rated for -20Â°C to +100Â°C. If your application requires extreme temperatures outside that range, you can replace the supplied NBR O-ring with a different material (e.g., FKM/Viton for higher temperatures, EPDM for heat and some chemical resistance, or silicone/fluoroelastomers for low-temperature performance). Before changing O-ring material confirm chemical compatibility with hydraulic fluid, hardness (durometer) for sealing under pressure, and thermal limits. Also verify that the flangeâs carbon steel body and welded joint are suitable for the intended temperature extremes (thermal expansion, embrittlement, corrosion). If in doubt, consult the manufacturer or a qualified engineer to select the correct O-ring compound and validate the assembly for safe operation.

Does the Flange connection 90Â° SAE 3000 for welding, carbon steel, type D3 include corrosion-resistant coating options?

Flange connection 90Â° SAE 3000 for welding, carbon steel, type D3. based on the provided description. is specified as being made of carbon steel with a compact design, socket for welding, supplied with mounting screws and an NBR O-ring, and rated for operation from -20Â°C to +100Â°C. The description does not mention any corrosion-resistant coating options (e.g., zinc plating, galvanizing, phosphate, epoxy, or other protective finishes). Therefore, you should assume the standard product is bare carbon steel unless the manufacturer or supplier explicitly offers and documents coating or surface-treatment options. If corrosion resistance is required for your application, request from the vendor: available coatings or treatments, compatibility with hydraulic fluids and the O-ring (NBR), any impact on welding procedures, and relevant corrosion-resistance test data or specifications.

Raccord à bride 90° SAE 3000 à souder, acier au carbone, type D3

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Matériau	CS – acier (fonte)

Raccord à bride 90° SAE 3000 de conception compacte avec emboîture à souder, destiné à une utilisation dans les systèmes hydrauliques. Livré avec vis de fixation et joint torique (NBR). Matière : acier au carbone. Température de service : de -20°C à +100°C.

Liste des variantes de produit

Référence article	Nom de la variante du produit	DN	BAR	Disponibilité	Actions
HK-D3-SA-90-08-21	Raccord à bride 90° SAE 3000 1/2", à souder 21,6 mm	-	348	En stock	Demande
HK-D3-SA-90-12-27	Raccord à bride 90° SAE 3000 3/4", à souder 27,2 mm	-	348	En stock	Demande
HK-D3-SA-90-16-34	Raccord à bride 90° SAE 3000 1", à souder 34,1 mm	-	348	En stock	Demande
HK-D3-SA-90-20-42	Raccord à bride 90° SAE 3000 1.1/4", à souder 42,8 mm	-	278	En stock	Demande
HK-D3-SA-90-24-48	Raccord à bride 90° SAE 3000 1.1/2", à souder 48,6 mm	-	210	En stock	Demande
HK-D3-SA-90-32-61	Raccord à bride 90° SAE 3000 2", à souder 61 mm	-	210	En stock	Demande
HK-D3-SA-90-40-76	Raccord à bride 90° SAE 3000 2.1/2", à souder 76,6 mm	-	175	En stock	Demande

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Raccord à bride 90° SAE 3000 de conception compacte avec emboîture à souder, destiné à une utilisation dans les systèmes hydrauliques. Livré avec vis de fixation et joint torique (NBR). Matière : acier au carbone. Température de service : de -20°C à +100°C.