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Stainless steel 180° elbow

Stainless steel 180° elbow

A 180° butt-weld elbow (return) reverses flow.

Specifications

Type
180° BW elbow / return; long radius 1.5D usual
Size
DN15–DN3000
Wall
Sch10s–XXS, to order
Material
304/304L, 316/316L, 310S, 321, 2205, 2507
Standard
ASME B16.9, GB/T 12459; others on drawing
Ends
Butt weld (BW)
Inspection & delivery
MTR available; hydrotest/NDT and lead time per order

Non-standard / OEM Customization Available

We support custom manufacturing based on your drawings and samples (NPS, Material, Thickness).

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A 180° butt-weld elbow (return) reverses flow. HuaboPipe supplies stainless 180° elbows to order. Long-radius 1.5D is usual. Size range DN15–DN3000. Center-to-center and wall follow the drawing.

How to choose

Use a 180° return when you need a U-turn as one piece. Two 90° elbows work but add a weld. Common on heaters and coil loops. Send radius and center-to-center with the inquiry.

FAQ

Can two 90° elbows replace it?

Yes, but you add a weld. Use a 180° if you want one piece and better alignment.

Maximum size?

DN3000. Special center-to-center from drawings.

Which standard?

ASME B16.9 or GB/T 12459.

Non-standard?

Yes. Send a drawing. We reply within 24 hours.