DELPHI FITTINGS
Product Overview
Straight adapter connecting a male BSPP fitting into a female Metric port (specific metric standard may vary). This product is supplied for metric hydraulic adapter assemblies when the correct configuration, material, and mating components have been selected.
Key Features & Specifications
| Material | High-Grade Carbon Steel (12L14 / 1144 / 1045 Forging) |
|---|---|
| Surface Finish | Trivalent Zinc Electroplating (ASTM B633 Type II / Fe/Zn 8), 360+ Hours Salt Spray to White Rust (ASTM B117) |
| Operating Temperature | -65°F to +250°F (-54°C to +121°C) with standard Buna-N seals / NBR; up to +400°F (+204°C) with optional Viton (FKM) |
| Thread Standard | Metric Parallel / Metric Port per ISO 6149, DIN 3852-1, DIN 2353 24° Cone |
| Sealing Mechanism | ISO 6149 O-Ring Boss / DIN 3852 Form E Captive Seal / 24° Cone Seat |
| Media Compatibility | Petroleum-based hydraulic fluids, mineral oils, water-glycol, fuel, and synthetic lubricants |
| Manufacturing Standards | ISO 9001:2015 certified quality management with lot traceability |
Commonly Available Sizes (Part #9018 Series)
Delphi Fittings manufactures standard and custom dash sizes for Part 9018. Engineering specifications, dimensions, and thread/flange sizes are detailed below:
| Delphi Part # | Thread Specification 1 | Thread Specification 2 | Body Hex Size | Sealing Interface |
|---|---|---|---|---|
| 9018-M10 | M10 x 1.0 | M10 x 1.0 | 14 mm | Metric Port Sealing / 24° Cone Seat |
| 9018-M12 | M12 x 1.5 | M12 x 1.5 | 17 mm | Metric Port Sealing / 24° Cone Seat |
| 9018-M14 | M14 x 1.5 | M14 x 1.5 | 19 mm | Metric Port Sealing / 24° Cone Seat |
| 9018-M16 | M16 x 1.5 | M16 x 1.5 | 22 mm | Metric Port Sealing / 24° Cone Seat |
| 9018-M18 | M18 x 1.5 | M18 x 1.5 | 24 mm | Metric Port Sealing / 24° Cone Seat |
| 9018-M20 | M20 x 1.5 | M20 x 1.5 | 27 mm | Metric Port Sealing / 24° Cone Seat |
| 9018-M22 | M22 x 1.5 | M22 x 1.5 | 27 mm | Metric Port Sealing / 24° Cone Seat |
| 9018-M27 | M27 x 2.0 | M27 x 2.0 | 32 mm | Metric Port Sealing / 24° Cone Seat |
| 9018-M33 | M33 x 2.0 | M33 x 2.0 | 41 mm | Metric Port Sealing / 24° Cone Seat |
| 9018-M42 | M42 x 2.0 | M42 x 2.0 | 50 mm | Metric Port Sealing / 24° Cone Seat |
Need non-standard dash sizes, special step-down combinations, alternative port configurations, or special material grades (AISI 316 Stainless / Brass)? Delphi manufactures custom components to client blueprints.
Specific Applications & Hydraulic Circuit Routing
Part 9018 fittings provide reliable fluid power conveyance in demanding mobile and stationary equipment circuits:
- Continental European Excavators & Forestry Machinery: Standard factory port interface on Bosch Rexroth, Linde, and Danfoss hydrostatic pumps and travel drive motors.
- Metric Hydraulic Valve Blocks: Direct port-to-tube connection on ISO 6149 and DIN 3852-1 tapped manifold blocks, cartridge valve cavities, and accumulator stations.
- Automotive Stamping & Metalforming Presses: Engineered to withstand extreme cyclic pressure pulses and vibration in automated production stamping lines.
- Global OEM Machine Tooling: Provides standardized metric conversion between North American JIC/ORFS hose assemblies and European machine tool ports.
Installation & Assembly Guidance
- Port Chamfer & Thread Verification: Confirm the metric port thread pitch (e.g., M14x1.5 vs M16x1.5) and verify that the 60° spotface or ISO 6149 O-ring cavity is clean and smooth.
- Lubricate Elastomeric Seal: Apply a light film of clean system hydraulic oil to the metric O-ring or Form E captive seal to prevent pinch shearing during make-up.
- Smooth Engagement: Thread by hand until the hex shoulder meets the port face squarely.
- Final Torque Verification: Tighten to the specified DIN/ISO torque table value using a properly sized metric open-end or flare nut wrench.
Why Source Part 9018 from Delphi Fittings?
- Precision CNC Machining: Every Part 9018 is manufactured on multi-axis CNC turn-mill machining centers from solid cold-drawn barstock, guaranteeing thread precision and perpendicular sealing shoulders.
- ASTM B117 Superior Corrosion Resistance: All Delphi steel fittings receive premium trivalent zinc plating exceeding 360 hours to white rust under salt spray testing, far outlasting standard commercial plating.
- 100% Optical & Thread Gauge Inspection: Thread pitch diameters, runout tolerances, and sealing surfaces are verified using hardened Go/No-Go calibrated thread gauges and optical vision sorting.
- OEM Container-Load & Stocking Support: Factory-direct pricing from our ISO 9001:2015 certified Yuhuan facility with full Mill Test Reports (MTR) and custom packaging for North American distributors.
Get a Quote for Part 9018 - Metric Male x Female BSPP Adapter
Direct OEM container-load and distributor replenishment pricing, complete material test reports (MTR), and inspection samples available upon inquiry. Connect with our engineering sales team for rapid quotations and delivery schedules.
Complementary & Mating Hydraulic Fittings
Commonly paired with Part 9018 in hydraulic valve manifolds, power units, and industrial fluid power circuits:
