Butt-Weld Fittings

Seamless stamped elbows, tees, reducers and crosses to ASME B16.9 and GB/T 12459-2017, DN15 to DN2000.

Overview

Cold- and hot-formed from seamless tube, with long-radius (R=1.5D) and short-radius (R=1D) options, concentric and eccentric reducers, and equal or reducing tees.

Butt-weld ends are machined to ASME B16.25 bevels; RT, UT and 1.5× design-pressure hydrostatic testing can be witnessed and documented.

Not listed? Non-standard sizes, special faces and mixed material combinations are quoted from drawing. Send the specification with the enquiry.

6 product lines

In this category

Butt-Weld 90° Elbow

Seamless stamped 90° elbow, LR or SR, DN15–DN2000, to ASME B16.9 / GB/T 12459.

Specifications

Butt-Weld 45° Elbow

Seamless 45° elbow for gradual direction change with low pressure loss.

Specifications

Butt-Weld Tee

Seamless equal and reducing tees, DN15–DN2000, ASME B16.9.

Specifications

Butt-Weld Cross

Four-way butt-weld cross, equal and reducing, seamless formed.

Specifications

Concentric Reducer

Seamless concentric reducer, DN50×40 to DN2000, smooth conical transition.

Specifications

Eccentric Reducer

Flat-bottom or flat-top eccentric reducer to avoid liquid pockets or gas traps.

Specifications

Send the line list. Get a quotation with the material, standard and lead time.

Quotes within one business day. Send grade, size, pressure class, face type and quantity — a drawing works better than a description.

Request a quote hongguansteel@163.com