BUTT-WELDED PIPE FITTINGS SERIES：

 NAME：45oTHREADED ELBOW
 MATERIAL：A234-WPB.A420-WPL6.A234-WP12.A234-WP11.A234-WP5.A403-WP304.A403-WP304L.A403-WP316.A403-WP316L.
 SIZE：1/8"-4"、DN6-DN100
 PRESSURE GRADE：2000LB、3000LB、6000LB、Sch40、Sch80、Sch160
 STANDARDS： ISO, ANSI. JIS. DIN GB/T12459、GB/T13401、ASME B16.9、SH3408 SH3409、HG/T21635、HG/T21631、SY/T05010
 USE： Petroleum, chemical, power, gas, metallurgy, shipbuilding, etc. 
45oTHREADED ELBOW PRODUCT CONSTRUCTION

 NAME：90oTHREADED ELBOW
 MATERIAL：A234-WPB.A420-WPL6.A234-WP12.A234-WP11.A234-WP5.A403-WP304.A403-WP304L.A403-WP316.A403-WP316L.
 SIZE：1/8"-4"、DN6-DN100
 PRESSURE GRADE：2000LB、3000LB、6000LB、Sch40、Sch80、Sch160
 STANDARDS： ISO, ANSI. JIS. DIN GB/T12459、GB/T13401、ASME B16.9、SH3408 SH3409、HG/T21635、HG/T21631、SY/T05010
 USE： Petroleum, chemical, power, gas, metallurgy, shipbuilding, etc. 
90oTHREADED ELBOW PRODUCT CONSTRUCTON

Nominal pipe size DN
 Center to End

Outside Diameter D

Wall Thickness

Length of Thread(min)
A
D
Cmin

90°Elbows

45°Elbows
A
B(in)
2000LB
3000LB
6000LB
2000LB
3000LB
6000LB
2000LB
3000LB
6000LB
2000LB
3000LB
6000LB
NPT
Rc
Sch80 Sch160 XXS Sch80 Sch160 XXS Sch80 Sch160 XXS Sch80 Sch160 XXS
6
1/8
21
21
25
17
17
19
22
22
25
3.0
3.0
6.5
6.5
6.5
8 1/4 21 25 29 17 19 22 22 25 33 3.0 3.5 6.5 8.0 10.0
10 3/8 25 29 33 19 22 25 25 33 38 3.0 3.5 7.0 9.0 10.5
15 1/2 29 33 38 22 25 29 33 38 46 3.0 4.0 8.0 11.0 13.5
20 3/4 33 38 44 25 29 33 38 46 56 3.0 4.5 8.5 12.5 14.0
25 1 38 44 51 29 33 35 46 56 62 3.5 5.0 10.0 14.5 17.5
32 11/4 44 51 60 33 35 43 56 62 75 4.0 5.5 10.0 17.0 18.0
40 11/2 51 60 64 35 43 44 62 75 84 4.0 5.5 11.0 18.0 18.5
50 2 60 64 83 43 45 52 75 84 102 4.5 7.0 12.0 19.0 19.0
65 21/2 76 83 95 52 52 64 92 102 121 5.5 7.5 15.5 23.5 29.0
80 3 86 96 106 64 64 79 110 121 146 6.0 9.0 16.5 26.0 30.0
100
4
106
114
114
79
79
79
146
152
152
6.5
11.0
18.5
27.5
33.0