Angle weld-on unions

M3AW16 A

Add to cart Download data sheet Legacy online catalogue

Elbow DILO tube unions can be used for 90° angles. Angle unions are available with weld-on ends for applications where highest vibration resistance is required. They are also available with weld-on end and Whitworth screw-in thread.
Throttle-free swivel unions allow positioning of the weld-on end as per your requirements. Thus, any tubing can be established, no matter how complex they are.
Temperature resistance of all unions from -270 °C up to +500 °C, depending on the material used.

Advantages & functions

With weld-on ends
90° angle
Available for tube diameters from DN 3 up to DN 50
Temperature-resistant from -270 °C up to +500 °C dependant on the material used (At operating temperatures below -197°C, additional tests must be carried out on the raw material in accordance with the specifications of EN 13445 / AD2000 to ensure material integrity and suitability.)
Available for pressures up to 1.000 bar on request
Also available in other DIN EN materials
Five-part union consisting of 2 weld-on stubs, 2 clamping nuts und 1 angle piece

M1AW Series for pressures up to PN 100:

DN	d₁	s	d₃	L₃	l₃	s₃	Order number
4	6	1,25	M 14x1,5	42	21	17	M1AW 4
6	8	1,5	M 16x1,5	50	27	19	M1AW 6
8	10	1,5	M 18x1,5	52	27	22	M1AW 8
10	12	1,75	M 20x1,5	57	30	24	M1AW 10
12	15	2	M 22x1,5	60	31	27	M1AW 12
16	18	2	M 26x1,5	64	33	32	M1AW 16
20	22	2	M 30x1,5	68	35	36	M1AW 20
25	28	2,5	M 36x2	84	47	41	M1AW 25
32	35	2,5	M 45x2	94	54	50	M1AW 32
40a	42	3	M 52x2	105	62	60	M1AW 40a
40	44	3	M 56x2	111	68	65	M1AW 40
50	57	4	M 68x2	128	80	75	M1AW 50

M2AW Series for pressures up to PN 200:

DN	d₁	s	d₃	L₃	l₃	s₃	Order number
3	6	1,5	M 14x1,5	48	23	19	M2AW 3
4	8	2	M 16x1,5	52	27	22	M2AW 4
6	10	2	M 18x1,5	52	27	22	M2AW 6
8	12	2	M 20x1,5	56	29	24	M2AW 8
10	13,5	1,75	M 22x1,5	62	31	27	M2AW 10
12	16	2,5	M 24x1,5	64	33	30	M2AW 12
16	20	2,5	M 30x2	70	34	36	M2AW 16
20	25	2,5	M 36x2	89	48	46	M2AW 20
25	30	3	M 42x2	98	54	50	M2AW 25
32	38	3,5	M 52x2	112	62	60	M2AW 32
40	44	4,25	M 56x2	123	68	65	M2AW 40
50	57	6	M 68x2	140	80	80	M2AW 50

M3AW Series for pressures up to PN 320:

DN	d₁	s	d₃	L₃	l₃	s₃	Order number
3	6	1,5	M 14x1,5	48	23	19	M3AW 3
4	8	2	M 16x1,5	52	27	22	M3AW 4
5	10	2,5	M 18x1,5	52	27	24	M3AW 5
6	12	3	M 20x1,5	59	30	27	M3AW 6
8	13,5	2,75	M 22x1,5	63	32	30	M3AW 8
10	16	3	M 24x1,5	68	33	32	M3AW 10
12	20	4	M 30x2	74	35	36	M3AW 12
16	25	4,5	M 36x2	92	49	46	M3AW 16
20	30	5	M 42x2	104	56	50	M3AW 20
25a	35	5,5	M 48x2	112	61	55	M3AW 25a
25	38	6	M 52x2	118	64	60	M3AW 25
32	44	6,75	M 60x2	134	73	70	M3AW 32

M6AW Series for pressures up to PN 640:

DN	d₁	s	d₃	L₃	l₃	s₃	Order number
4	10	3	M 20x1,5	56	30	27	M6AW 4
6	10	2	M 22x1,5	61	32	32	M6AW 6
8	13,5	2,75	M 26x1,5	80	45	36	M6AW 8
10	17	3,5	M 30x2	84	45	41	M6AW 10
12	20	8	M 33x2	92	45	46	M6AW 12
16	25	5	M 42x2	105	55	55	M6AW 16
20	30	6	M 45x2	131	65	60	M6AW 20
25	38	7,5	M 52x2	148	75	65	M6AW 25

M10AW Series for pressures up to PN 1000:

DN	d₁	s	d₃	L₃	l₃	s₃	Order number
4	10	3,25	M 22x1,5	69	35	32	M10AW 4
6	13,5	3,75	M 26x1,5	87	45	36	M10AW 6
8	17	4,5	M 30x2	102	52	41	M10AW 8
10	20	5	M 33x2	103	52	46	M10AW 10
12	25	6,5	M 42x2	127	64	55	M10AW 12
16	30	8	M 45x2	131	65	60	M10AW 16
20	38	10	M 52x2	155	75	65	M10AW 20

For orders on individual parts we need the following information:

Pieces	Component	Designation	Order number	Material number
2	1	Weld-on stub	(Series)-(DN)- 1	___________________
2	2	Clamping nut	(Series)-(DN)- 2	___________________
1	10	Angle	(Series)-(DN)- 10	___________________

Technical data

Nominal pressure (in bar)	320 PN
Nominal width (in mm)	16 DN
Outer diameter of welding nozzle	25 mm
Wandstärke	4.5 mm
d3	M 36x2
L3	92 mm
l3	49 mm
s3	46 Wrench size
Material according to DIN EN	1.0460
Material description	Steel

Angle weld-on unions

M3AW16 A

Advantages & functions

Technical data

Technical drawing

Links & Downloads