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Part Number / OE No.: 1BN/1BTHydraulic Adapters

1BN/1BT Straight BSPP Male 60° Cone to NPT(BSPT) Male

Advanced 1BN/1BT straight BSPP male 60° cone to NPT (or BSPT) male hydraulic adapter. Engineered with a precision-machined 60-degree internal cone seat, tapered NPT (1BN) or BSPT (1BT) pipe threads, and an integrated heavy-duty hex body to provide seamless cross-standard bridging, dependable metal-to-metal dry sealing, and superior blowout resistance in high-pressure industrial hydraulic systems.

Tags

BSPBSPTCarbon SteelNPTStainless Steel

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Product Overview

Advanced 1BN / 1BT Series Straight BSPP Male 60° Cone to NPT / BSPT Male Hydraulic Adapter

The 1BN/1BT Series is a versatile fluid connection component specifically engineered for cross-standard bridging between British Standard BS 5200 / ISO 8434-6 hose assemblies and tapered female manifold ports. Featuring a precision-machined BSPP male 60° cone end on one side paired with an NPT male (1BN series) or BSPT male (1BT series) tapered thread stud on the other, this straight adapter ensures uninterrupted laminar fluid flow, positive thread-wedging sealing, and exceptional mechanical reliability under severe dynamic pressure impulses.

Core Hydraulic Advantages

  • Tapered Port Thread Dynamics (NPT / BSPT): Precision-cut tapered male pipe threads (NPT 60° thread angle or BSPT 55° thread angle) form a tight mechanical wedge in mating female ports, delivering a dependable metal-to-metal dry seal (or enhanced seal with thread sealant).
  • BS 5200 / ISO 8434-6 60° Cone Sealing: The BSPP male line-connection port features a precision-machined 60-degree internal cone seat, ensuring an airtight metal-to-metal dry seal when coupled with standard British female swivel fittings (DKR).
  • Solid Hexagonal Body Profile: Precision CNC-machined central hex section provides substantial wrench engagement area, ensuring smooth counter-holding and accurate torque tightening during field installation and routine maintenance.
  • Exceptional Blowout Resistance: Precision CNC-machined from your choice of premium high-strength carbon steel or corrosion-resistant 304/316 stainless steel, delivering maximum pull-out resistance, dimensional stability, and burst-proof performance under severe pressure spikes.

With optional zinc-nickel alloy surface treatment available to significantly extend service life, this hydraulic cross-standard adapter ensures maximum longevity, structural safety, and leak-proof performance for heavy-duty industrial fluid power networks.

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1BN/1BT Straight BSPP Male 60° Cone to NPT(BSPT) Male · 1BN/1BT

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