A butt weld pipe cap is used to blind or isolate the pipeline, permanently or temporarily (for example during the execution of maintenance and reparation works). BW steel pipe cap, connecting methods is to use butt welding. So BW cap ends in beveled or plain.
Product: | Butt Weld Cap, Steel Pipe Cap, Seamless Pipe Cap |
Size: | 1/8″ NB TO 48″ NB |
| Wall Thickness: Sch.5S to Sch.XXS |
Material: | carbon steel ASTM, A234, WPB / A420, WPL3 / A420, WPL6 / MSS-SP-75, WPHY 42 / 46 / 52 / 56 / 60 / 65 / 70 |
| Stainless Steel ASTM, A403, WP304 / 304L / 304H / 316 / 316L / 317 / 317L / 321 / 310 / 347 / 904L |
| ALLOY STEEL ASTM A234 WP1 / WP5 / WP9 / WP11 / WP22 / WP91 |
| Duplex stainless steel: UNS31803, SAF2205, UNS32205, UNS31500 |
ASTM A403 – ASME SA403 | Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings |
ASME B16.9 | Factory-Made Wrought Fittings Buttwelding |
ASME B16.25 | Buttwelding Ends |
ASME B16.28 | Wrought Steel Short Radius Elbows and Buttwelding Returns |
MSS SP-43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications |
NPS | OD | E | T | E1 |
1/2 | 21.3 | 25 | 4.57 | 25 |
3/4 | 26.7 | 25 | 3.81 | 25 |
1 | 33.4 | 38 | 4.57 | 38 |
1-1/4 | 42.2 | 38 | 4.83 | 38 |
1-1/2 | 48.3 | 38 | 5.08 | 38 |
2 | 60.3 | 38 | 5.59 | 44 |
2-1/2 | 73.0 | 38 | 7.11 | 51 |
3 | 88.9 | 51 | 7.62 | 64 |
3-1/2 | 101.6 | 64 | 8.13 | 76 |
4 | 114.3 | 64 | 8.64 | 76 |
5 | 141.3 | 76 | 9.65 | 89 |
6 | 168.3 | 89 | 10.9 | 102 |
8 | 219.1 | 102 | 12.7 | 127 |
10 | 273.0 | 127 | 12.7 | 152 |
12 | 323.8 | 152 | 12.7 | 178 |
NPS | OD | E | T | E1 |
14 | 355.6 | 165 | 12.7 | 191 |
16 | 406.4 | 178 | 12.7 | 203 |
18 | 457.0 | 203 | 12.7 | 229 |
20 | 508.0 | 229 | 12.7 | 254 |
22 | 559.0 | 254 | 12.7 | 254 |
24 | 610.0 | 267 | 12.7 | 305 |
26 | 660.0 | 267 | NA | NA |
28 | 711.0 | 267 | NA | NA |
30 | 762.0 | 267 | NA | NA |
32 | 813.0 | 267 | NA | NA |
34 | 864.0 | 267 | NA | NA |
36 | 914.0 | 267 | NA | NA |
38 | 965.0 | 305 | NA | NA |
40 | 1016.0 | 305 | NA | NA |
42 | 1067.0 | 305 | NA | NA |
NPS | OD | E | T | E1 |
44 | 1118.0 | 343 | NA | NA |
46 | 1168.0 | 343 | NA | NA |
48 | 1219.0 | 343 | NA | NA |
Pipe Cap Weight in KG, Schedule – Butt Weld Pipe Cap Weight
Nom Size | Sch STD | SchXS | Sch160 | SchXXS |
1/2 | .05 | .05 |
|
|
3/4 | .05 | .05 |
|
|
1 | .09 | .09 | 0.2 | 0.45 |
1 1/4 | .14 | .18 | 0.2 | 0.68 |
1 1/2 | .18 | .23 | 0.3 | 1.1 |
2 | .27 | .36 | 0.6 | 1.4 |
2 1/2 | .41 | .45 | 0.8 | 1.8 |
3 | .64 | .91 | 1.3 | 2.7 |
3 1/2 | 1.0 | 1.3 |
| 3.4 |
4 | 1.4 | 1.6 | 2.7 | 4.1 |
5 | 2.0 | 2.6 | 4.5 | 5.1 |
Estan Pipe Fittings is one of the manufacturers and suppliers of Buttweld Fittings from China. Our prices for Pipe Cap Buttweld Fittings are very reasonable.
Please contact us for the latest price list and available stock information along with your requirements. We maintain a stock of all standard items and export them at the best price for Butt Weld Pipe Cap.
The manufacturing process of Pipe caps starts from steel plates that are cut and shaped with a cold forming procedure:
Estan Pipe Fittings emphasizes the packaging to ensure that there is no damage during transit to the Butt Weld Pipe Caps. Pipe Caps are packed in export standard plywood pallets/ free fumigation wooden case. They are marked with Grade, Lot No, Size, Degree, etc. You can also contact us for customized marking.
Surface: Light Oiling, Black Painting, Galvanizing, PE /3PE Anti-corrosion Coating
Packing: Export Standard Plywood Pallets/ Free Fumigation Wooden Case.
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