Carbon Steel Buttweld Fittings

ASTM A234 WPB / ASTM A420 WPL6 · Material: ASTM A234 WPB (standard) / ASTM A420 WPL6 (low-temp)

12 products12 with full dimension tables

Material Reference: Carbon Steel

Carbon steel buttweld fittings per ASME B16.9 for high-temperature, high-pressure process service. Grade WPB is the standard workhorse for refinery and petrochemical applications; WPL6 is used for low-temperature service down to -46°C.

Material: ASTM A234 WPB (standard) / ASTM A420 WPL6 (low-temp)
Manufacturing: Seamless or welded per ASME B16.9
Schedule: SCH 40S / STD / SCH 80 / XS / XXS
End connection: Butt weld to ASME B16.25
PMI: Third-party material test reports available

CS Buttweld ASME SCH40

Elbow90° long radius (1.5D) per ASME B16.914 sizes
45° Elbow45° long radius per ASME B16.914 sizes
TeeEqual and reducing tee per B16.914 sizes
ReducerConcentric and eccentric reducer12 sizes
CapEnd cap per ASME B16.914 sizes
180° Return BendU-bend, long and short radius14 sizes

CS Buttweld ASME SCH80

ElbowSCH 80 long radius elbow14 sizes
45° ElbowSCH 80 45° long radius elbow14 sizes
180° Return BendSCH 80 180° return bend14 sizes
TeeSCH 80 equal / reducing tee14 sizes
ReducerSCH 80 concentric / eccentric reducer12 sizes
CapSCH 80 end cap14 sizes

Dimensions in millimetres. All specifications subject to change without notice.

ASME · MSS · IS standards