B Class (Medium)
ASME B16.9 · ~42 bar (IS 1239 Class B, Medium) · -10°C to 300°C
13 products13 with full dimension tables1 with list prices
Engineering Overview
Class B (Medium) fittings are the standard workhorse for domestic and commercial piping: water supply, HVAC, compressed air, and light industrial service. Wall thickness is medium class per IS 1239 Part 2.
- ASME B16.9
- ~42 bar (IS 1239 Class B, Medium)
- -10°C to 300°C
Applications
- Water supply & distribution networks
- HVAC heating and cooling systems
- Compressed air piping
- Fire hydrant systems
- General industrial service lines
Elbow90° direction change, 1.25D radius16 sizes · priced- 45° Elbow45° direction change, 1.25D radius16 sizes
- 180° Return BendU-bend, 1.25D radius16 sizes
TeeEqual tee, 90° branch outlet14 sizes- Reducing TeeTee with reduced branch outlet27 sizes
- Barred TeeTee with pig-stop bar, pig-able lines14 sizes
ReducerConcentric reducer, size transition20 sizes- Eccentric ReducerEccentric reducer, offset centreline20 sizes
CapEnd closure fitting14 sizes- Stub EndLap joint stub end per ASME B16.914 sizes
CrossFour-way equal cross fitting14 sizes- 3D BendLong radius 3D pipe bend16 sizes
- 5D BendLong radius 5D pipe bend16 sizes
Dimensions in millimetres. All specifications subject to change without notice.
ASME · MSS · IS standards