DN150 Class 150 Weld-Neck Pipe Spool

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Bounding box: 1200.1 × 279.5 × 279.4 mm
Engine: Precision B-rep
Parameters: 12
Published: October 22, 2026

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The prompt

Piping spool, 1200 mm overall length measured face to face of the two flanges. 6 inch (DN150) schedule 40 carbon steel pipe with two ASME B16.5 Class 150 weld neck flanges with raised face, one at each end, joined to the pipe by circumferential butt welds. Each flange has 8 bolt holes. Hollow bore through the whole spool. Export as STEP.

Parameters

Name	Value	Range
Face-to-Face Length	1200 mm	300 – 5000
Pipe Outside Diameter	168.3 mm	60 – 500
Pipe Wall Thickness	7.11 mm	1 – 30
Flange Outside Diameter	279.4 mm	100 – 600
Flange Ring Thickness	25.4 mm	5 – 80
Raised Face Diameter	215.9 mm	50 – 500
Raised Face Height	2 mm	0 – 10
Bolt Circle Diameter	241.3 mm	80 – 500
Bolt Hole Diameter	19.05 mm	3 – 40
Bolt Holes per Flange	8 count	4 – 24
Weld-Neck Length from Face	88.9 mm	30 – 300
Hub Diameter at Flange Back	193.7 mm	50 – 400

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

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