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Butt Weld On Pipe Cap

Butt Weld On Pipe Cap

Butt Weld On Pipe Cap
Product introduction

Pipe End Cap Manufacturer

Zizi is a manufacturer and supplier of alloy steel weld on pipe end cap, top quality will be guaranteed by our skilled workers and professional technicians.

This fitting is design to use in moderate and high temperature service. Buttweld Pipe Caps are available in a wide range of dimensions and materials that are complied with national and international standards and grades.

Alloy Steel Buttweld Fittings

Why alloy steel A234 WP9 is prevalent for many fittings applications? We are sure it’s their advantage features.

  1. Resistant to rust and aqueous media.
  2. High tensile strength.
  3. Large application range.
  4. Long service life.

Stainless Steel Buttweld Cap

ASTM A403 WP304/304L, WP304H, WP316/316L, WP310, WP317, WP321

Duplex Steel BW Cap

ASTM A815 UNS S 31803, S 32205, S 32550, S 32750, S 32760

Carbon Steel End Cap

ASTM A234 WPB, A860 WPHY42, 52, 60, 65, 70

Low Temp Carbon Steel Cap

ASTM A420 WPL3, WPL6, WPL9

Alloy Steel Pipe Cap

ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91

Technical data
Nominal Size Outside
Diameter
at Bevel
Length Limiting Wall
Thickness for
Length E
DN NPS OD E E1
15 1/2 21.3 25 25 4.57
20 3/4 26.7 25 25 3.81
25 1 33.4 38 38 4.57
32 1 1/4 42.2 38 38 4.83
40 1 1/2 48.3 38 38 5.08
50 2 60.3 38 44 5.59
65 2 1/2 73 38 51 7.11
80 3 88.9 51 64 7.62
90 Feb-31 101.6 64 76 8.13
100 4 114.3 64 76 8.64
125 5 141.3 76 89 9.65
150 6 168.3 89 102 10.92
200 8 219.1 102 127 12.7
250 10 273 127 152 12.7
300 12 323.8 152 178 12.7
350 14 355.6 165 191 12.7
400 16 406.4 178 203 12.7
450 18 457 203 229 12.7
500 20 508 229 254 12.7
550 22 559 254 254 12.7
600 24 610 267 305 12.7
650 26 660 267
700 28 711 267
750 30 762 267
800 32 813 267
850 34 864 267
900 36 914 267
950 38 965 305
1000 40 1016 305
1050 42 1067 305
1100 44 1118 343
1150 46 1168 343
1200 48 1219 343
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