ASTM A420 WPL6 Cap specification
Standard | Origin | Connection |
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ASTM A420 | Ukraine / Indian / Russian / Korean / European / USA / Japanese / | Welding |
Sizes | Equipment | Surface finish |
Seamless: 1/2" – 24" One welding seam: 26" – 36" Two welding seam: 38" – 72" |
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Types | Manufacturing types | Testing |
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Seamless / Welded / ERW |
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Manufacturing process | Certificates | Schedule |
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Raw Materials Certificate EN 10204/3.1B Third Party Inspection report |
Schedule 40/ Schedule 80/ Schedule 120/ Schedule 160 |
Dimensions | End Type | Delivery time |
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Types of ASTM A420 WPL6 Cap
ASTM A420 gr wpl6 end cap
A420 gr wpl6 seamless cap
SA 420 gr wpl6 welded cap
ASTM A 420 wpl6 end round cap
A420 wpl6 buttweld cap
ASTM A420 wpl6 carbon steel end cap
A420 WPL6 Carbon Steel End Cap dimensions
NPS |
Outside Diameter Y |
Wall Thickness T |
End to End |
Weight |
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mm | in | mm | mm | Schedule | millimeter | kilogram |
15 | 1/2” | 21.3 | 2.78 | STD | ||
3.73 | X.S | |||||
20 | 3/4” | 26.7 | 2.87 | STD | ||
3.91 | X.S | |||||
25 | 1” | 33.4 | 3.38 | STD | 38.1 | 0.1 |
4.55 | X.S | 38.1 | 0.14 | |||
32 | 11/4” | 42.2 | 3.56 | STD | 38.1 | 0.14 |
4.85 | X.S | 38.1 | 0.18 | |||
40 | 11/2” | 48.3 | 3.68 | STD | 38.1 | 0.18 |
5.08 | X.S | 38.1 | 0.23 | |||
50 | 2” | 60.3 | 3.91 | STD | 38.1 | 0.27 |
5.54 | X.S | 38.1 | 0.32 | |||
65 | 21/2” | 73.0 | 5.16 | STD | 38.1 | 0.41 |
7.01 | X.S | 38.1 | 0.45 | |||
80 | 3” | 88.9 | 5.49 | STD | 50.8 | 0.64 |
7.62 | X.S | 50.8 | 0.82 | |||
100 | 4” | 114.3 | 6.02 | STD | 63.5 | 1.13 |
8.56 | X.S | 63.5 | 1.54 | |||
125 | 5” | 141.3 | 6.65 | STD | 76.2 | 1.91 |
9.5 | X.S | 76.2 | 2.59 | |||
150 | 6” | 168.3 | 7.11 | STD | 88.9 | 2.95 |
10.97 | X.S | 88.9 | 4.1 | |||
200 | 8” | 219.1 | 8.18 | STD | 101.6 | 5.0 |
12.7 | X.S | 101.6 | 7.3 | |||
250 | 10” | 273.0 | 9.27 | STD | 127.0 | 9.1 |
12.7 | X.S | 127.0 | 12.0 | |||
300 | 12” | 323.9 | 9.52 | STD | 152.4 | 13.6 |
12.7 | X.S | 152.4 | 17.0 | |||
350 | 14” | 355.6 | 9.52 | STD | 165.1 | 15.9 |
12.7 | X.S | 165.1 | 21.0 | |||
400 | 16” | 406.4 | 9.52 | STD | 178.8 | 20.0 |
12.7 | X.S | 178.8 | 26.0 | |||
450 | 18” | 457.0 | 9.52 | STD | 203.2 | 26.0 |
12.7 | X.S | 203.2 | 34.0 | |||
500 | 20” | 508.0 | 9.52 | STD | 228.6 | 33.0 |
12.7 | X.S | 228.6 | 43.0 | |||
600 | 24” | 610.0 | 9.52 | STD | 266.7 | 46.0 |
12.7 | X.S | 266.7 | 61.0 |
SA 420 Gr WPL6 Welded Cap chemical composition
Elements | WPL6, % |
Carbon [C] | ≤0.30 |
Manganese [Mn] | 0.50-1.35 |
Phosphorus [P] | ≤0.035 |
Sulfur [S] | ≤0.040 |
Silicon [Si] | 0.15-0.40 |
Nickel [Ni] | ≤0.40 |
Chromium [Cr] | ≤0.30 |
Molybdenum [Mo] | ≤0.12 |
Copper [Cu] | ≤0.40 |
Columbium [Cb] | ≤0.02 |
Vanadium[V] | ≤0.08 |
A420 WPL6 Buttweld Cap mechanical properties
ASTM A420 | Tensile Strength, min. | Yield Strength, min. | Elongation %, min | |||
Grade | ksi | MPa | ksi | MPa | Longitudinal | Transverse |
WPL6 | 65-95 | 415-655 | 35 | 240 | 22 | 12 |