hydraulic hose fittings is a drawing-based hose fitting we machine at Yuhuan Hongqian Machinery Co., Ltd. in Yuhuan, Zhejiang, China. Buyers usually need it for joining flexible hose to a rigid threaded port on equipment or fluid lines.

On buyer side, this item often shows up in RFQs for hose fittings manufacturer, and sometimes alongside carbon steel pipe fittings.

What we check before quoting

Most delays come from fuzzy prints. For this hose fitting, we look early at:

• hose ID/OD vs barb
• hard-side thread form
• finish vs media / outdoor use

Materials, threads, and finish

Materials: 1020, 1045, 12L14, 1215, Q235B, 42crmo etc. (High strength and excellent machinability).   

Threads: NPT, NPTF, BSPP (G), BSPT (R/RP), Metric (M), UNF, UNEF, etc. (99% verified by Go/No-Go gauges).

Finish: Electroless Nickel Plating, Zinc Plating (Clear/Yellow), Passivation, Anodizing, Black Oxide, Heat treatment , Chrome plated,Dacromet,etcs.

Tolerance reference: Standard Tolerance:±0.02mm Critical dims should still be marked on your 2D.

Where this product usually shows up

Equipment skids, pneumatic lines, and fluid jumpers where a hose must meet a threaded port without a messy adapter stack.

We don’t invent pressure ratings or media compatibility here. If your drawing or customer spec states them, we machine and inspect to those callouts.

How this part is usually made

We CNC the barb profile and the hard-side thread as one controlled part. Plating comes after machining when the print calls for it.

Capability note from our spec sheet: Hot Forging / Red Punching: Eliminates internal porosity and enhances high-pressure resistance. Cold Heading: Ideal for high-speed, cost-effective mass production. Precision CNC…

First articles can include dimensional checks on the critical features you mark. Say what you need on the RFQ so inspection matches your buyer pack.

What to send for a quote

Email info@sspipefitting.com or use the inquiry form on this page. A clean package looks like:

• CAD/STEP + 2D with tolerances
• Material grade and finish
• Thread standard on each port
• Quantity (pilot + annual if known)
• Any documents you need (MTR, dimensional report)

MOQ guidance: Moq 2000pcs . Pilot lots are discussable once the drawing is frozen.

Category page for context: Fastener. The controlling document for this SKU is still your drawing.