Yuhuan Hongqian Machinery Co., Ltd. machines Elbow fitting for B2B buyers who already know the envelope. Typical job: changing flow direction or splitting a line while holding port centerlines.

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

What we check before quoting

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

• center-to-end dims
• mixed thread standards on ports
• material vs media

Materials, threads, and finish

Materials: 1020, 1045, 12L14, 1215, Q235B, 42crmo etc. (High strength and excellent machinability).    / 201,304, 316, 316L, 303, etc. (For superior corrosion resistance and high-hygiene environments).

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

Routing changes in fluid or air lines when centerline and port threads have to stay honest to the model.

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

Shop route is typically precision CNC machining in our Yuhuan plant. Secondary ops (plating, passivation, heat treat) only when specified.

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.

Questions about carbon steel pipe fittings? Put them on the RFQ with the drawing—faster than guessing from the product title alone.