Aluminium Butt Weld Fittings ,

are stocked mainly in alloy 5083-O in most of the common tube sizes, construction may be seamless or welded. Where welded fittings are offered these have 100% radiographic examination of the weld. Long radius and short radius elbows, concentric and eccentric reducers, end caps and tees are all stocked. Specials such as plate flanges, screwed and socket weld fittings and pulled bends are made to order.
All items are supplied with certified copies of base material manufacturers test certificates to EN 10204 3.1 and x-rays where appropriate.



 
 
NOM SIZE OUTSIDE
DIA (D)
WALL THICKNESS IN MM (T)
METRIC SIZE
SCHEDULE 10S SCHEDULE 10 SCHEDULE
40 S
STD Weight SCHEDULE 40 SCHEDULE 80s SCHEDULE 80
1/4 " 13.72 1.65   2.24 2.24 2.24 3.02 3.02  
3/8" 17.15 1.65   2.31 2.31 2.31 3.2 3.2  
1/2" 21.34 2.11   2.77 2.77 2.77 3.73 3.73 15
3/4" 26.67 2.11   2.87 2.87 2.87 3.91 3.91 20
1" 33.4 2.77   3.88 3.88 3.88 4.55 4.55 25
1 1/4" 42.16 2.77   3.56 3.56 3.56 4.85 4.85 32
1 1/2" 48.26 2.77   3.68 3.68 3.68 5.08 5.08 40
2" 60.32 2.77   3.91 3.91 3.91 5.54 5.54 50
2 1/2" 73.02 3.05   5.16 5.16 5.16 7.01 7.01 65
3" 88.9 3.05   5.49 5.49 5.49 7.62 7.62 80
3 1/2" 101.6 3.05   5.74 5.74 5.74 8.08 8.08 90
4" 114.3 3.05   6.02 6.02 6.02 8.56 8.56 100
5" 141.3 3.4   6.55 6.55 6.55 9.52 9.52 125
6" 168.27 3.4   7.11 7.11 7.11 10.97 10.97 150
8" 219.07 3.76   8.18 8.18 8.18 12.7 12.7 200
10" 273.05 4.19   9.27 9.27 9.27 12.7 15.08 250
12" 323.85 4.57   9.52 9.52 10.31 12.7 17.47 300
14" 355.6 4.77 6.35   9.52 11.12   19.05 350
16" 404.6 4.77 6.35   9.52 12.7   21.44 400
18" 457.2 4.77 6.35   9.52 14.27   23.82 450