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Dimension chart · ASME B16.9 · EN 10253-1

Butt-weld cap and dished end DN 150 (6"): dimensions and references

Butt-weld cap and dished end DN 150 (6"), OD 168.3 mm: the dimensions in both standards, wall, weight and the 6 available references.

ASME B16.9 and EN 10253-1 dimensions

Dimensioned drawing of a butt-weld cap
E: cap length (E1 for heavier walls; K2 on EN 10253-1 sheets). OD: outside diameter. T: wall.
ASME B16.9EN 10253-1
Outside diameter (mm)168.3168.3
Cap length (mm)89 (E), 102 (E1) above 10.92 mm wall89 (K2)
Dished end height (mm)–44.5 (K1)
Wall (mm)STD 7.11 · XS 10.974.5 (S235)
Indicative weight (kg)STD 2.90 · XS 4.47cap 2.65 · dished end 1.40

Dimensions in mm. Tolerances and definitions in the full chart.

The outside diameter is the same in both standards: 168.3 mm.

Available references

ReferenceStandardItemWallGradeFinishMake
C1168STDPASME B16.9Butt-weld capSTDA234 WPBPainted–
C1168XSPASME B16.9Butt-weld capXSA234 WPBPainted–
C1168GEN 10253-1Butt-weld cap4.5S235Galvanized–
C1168NEN 10253-1Butt-weld cap4.5S235Black–
DE168GEN 10253-1Butt-weld dished end4.5S235Galvanized–
DE168NEN 10253-1Butt-weld dished end4.5S235Black–

6 references of this size in the catalog. Click a reference for its page and to add it to your quote.

See the whole catalog → All references of the family

Other sizes

Frequently asked questions

How long is a 6" cap?

89 mm to ASME B16.9 (102 mm above 10.92 mm wall), 89 mm to EN 10253-1.

Which finishes are available for this fitting?

In the catalog: black, galvanized, painted. EN 10253-1 fittings in S235 come black or galvanized; ASME B16.9 fittings in A234 WPB are delivered painted.