Butt weld 180°return (long radius,R=1.5 D)

Butt weld 180°return (long radius,R=1.5 D)

Functies:

Certificate: ISO

American Standard: ASME B16.9

EN / BS Standard: EN 10253-1 / EN 10253-2 / EN 10253-3

Material -1: Carbon steel ASTM A234, WPB, P265GH, P235TR2

Material -2: Stainless steel SS ASTM A403, SS 304 , SS 316

Type: Long radius (LR) 3D, R=1.5D

W.pressure: Equal to same seamless pipe

End: Straight edges / bevelled for welding

Surface: Original / Sandblast / Black painting / hot dip galvanized

Productdetails

draw1- Butt weld 180° return - long radiu
draw2- Butt weld 180° return - long radiu

Butt weld 180° return (Long radius) is used to change the direction of a pipeline by 180 degrees and connected by butt welding.

American Standard: ASME B16.9

MAAT T (mm) O (mm) K (mm)
NPS DN VAN (mm) Sch10 Sch40 Sch80
1/2” DN 15 21.3 2.11 2.77 3.73 76 48
3/4” DN 20 26.7 2.11 2.87 3.91 76 51
1” DN 25 33.4 2.77 3.38 4.55 76 56
1-1/4” DN 32 42.2 2.77 3.56 4.85 95 70
1-1/2” DN 40 48.3 2.77 3.68 5.08 114 83
2” DN 50 60.3 2.77 3.91 5.54 152 106
2-1/2” DN 65 73.0 3.05 5.16 7.01 190 132
3” DN 80 88.9 3.05 5.49 7.62 229 159
4” DN 100 114.3 3.05 6.02 8.56 305 210
5” DN 125 141.3 3.40 6.55 9.53 381 262
6” DN 150 168.3 3.40 7.11 10.97 457 313
8” DN 200 219.1 3.76 8.18 12.7 610 414
10” DN 250 273.0 4.19 9.27 15.09 762 518
12” DN 300 323.8 4.57 10.31 17.48 914 619
14” DN 350 355.6 6.35 11.13 19.05 1067 711
16” DN 400 406.4 6.35 12.7 21.44 1219 813
18” DN 450 457 6.35 14.27 23.83 1372 914
20” DN500 508 6.35 15.09 26.19 1524 1016
24” DN 600 610 6.35 17.48 30.96 1829 1219

Note: Thickness can be Sch5, Sch10, Sch30, Sch40, Sch80, Sch120, Sch160, STD, XS, XXS, 5S, 10S, 40S, 80S, etc.

 

EN / BS Standard: EN 10253

MAAT T (mm) C (mm) B

(mm)

NPS DN VAN (mm)
1/2” DN 15 21.3 2.0 / 2.6 / 3.2 / 4.0 / 5.0 / 7.1 76 49
3/4” DN 20 26.9 2.3 / 2.6 / 3.2 / 4.0 / 4.5 / 5.6 / 8.0 76 51
1” DN 25 33.7 2.6 / 3.2 / 4.0 / 4.5 / 5.6 / 6.3 / 8.8 76 56
1-1/4” DN 32 42.4 2.6 / 3.6 / 4.0 / 5.0 / 6.3 / 8.0 / 10.0 95 69
1-1/2” DN 40 48.3 2.6 / 3.6 / 4.0 / 5.0 / 6.3 / 8.0 / 10.0 114 82
2” DN 50 60.3 2.9 / 3.6 / 4.0 / 5.6 / 7.1 / 8.8 / 11.0 152 106
2-1/2” DN 65 76.1 2.9 / 3.6 / 5.6 / 7.1 / 8.0 / 10.0 / 14.2 190 133
3” DN 80 88.9 3.2 / 4.0 / 5.6 / 8.0 / 8.8 / 11.0 / 16.0 228 159
4” DN 100 114.3 3.6 / 4.5 / 6.3 / 8.8 / 11.0 / 14.2 / 17.5 304 210
5” DN 125 139.7 4.0 / 5.0 / 6.3 / 10.0 / 12.5 / 16.0 / 20.0 380 260
6” DN 150 165.1/168.3 4.0 / 4.5 / 5.6 / 7.1 / 11.0 / 14.2 / 17.5 / 22.2 457 313
8” DN 200 219.1 4.5 / 6.3 / 7.1 / 8.0 / 12.5 / 16.0 / 17.5 / 22.2 610 414
10” DN 250 273.0 5.0 / 6.3 / 8.8 / 10.0 / 12.5 / 16.0 / 22.2 / 30.0 762 518
12” DN 300 323.9 5.6 / 7.1 / 8.8 / 10.0 / 12.5 / 17.5 / 25.0 / 32.0 914 619
14” DN 350 355.6 5.6 / 8.0 / 10.0 / 12.5 / 16.0 / 20.0 / 28.0 / 36.0 1066 711
16” DN 400 406.4 6.3 / 8.8 / 10.0 / 12.5 / 17.5 / 22.2 / 30.0 / 40.0 1220 813
18” DN 450 457 6.3 / 10.0 / 11.0 / 12.5 / 17.5 / 22.2 / 32.0 / 45.0 1372 914
20” DN500 508 6.3 / 10.0 / 11.0 / 12.5 / 17.5 / 25.0 / 36.0 / 50.0 1524 1016
24” DN 600 610 6.3 / 10.0 / 12.5 / 17.5 / 25.0 / 30.0 / 45.0 / 60.0 1828 1219

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