We produce and supply 5083 H32,6061 T6 aluminium pipe elbow,The product type includes: Radius 90’s, Long Radius 45’s, Long Radius 180’s, Short Radius 90’s, Short Radius 180’s,etc. The whole production process is under the ISO9001:2001 strictly, It can be customized according to customer requirements.

The 90 degree reducing aluminium elbow refers to the two calibers of the elbow which are not the same size. The function is to change the caliber of the pipe when making a 90 degree turn. The same effect as the size of the head, but the size of the head can not be used for steering.
The 5086 H32 90 degree aluminium reducing pipe elbow is the preferred hull material for small aluminum vessels or larger yachts. It has high strength and corrosion resistance, making it an excellent partner for yachts.

6061 T6 aluminium pipe elbow has very good machinability. It has excellent weldability and plating performance, and it has excellent toughness, good corrosion resistance, excellent oxidation effect and other excellent characteristics, and is very suitable for the marine environment.

Aluminum elbows have many advantages:
1. Lightweight, corrosion-resistant, non-toxic, suitable for marine and other environments.
2. The aluminum alloy elbow has good low temperature performance.
3 . Easy to install and use.

We use the advanced internal and external die cold extrusion process to manufacture aluminum elbows, the appearance of the produced aluminum elbows is more beautiful, the thickness is more uniform, the deviation is smaller, and the aluminum elbows have no defects such as cracks. In order to ensure that the aluminum elbows do not have scratches, our exported aluminum elbows are strictly packaged. First, the aluminum elbows are packed in cartons and then put into wooden boxes to ensure that the aluminum elbows do not bump or impact.
Short radius aluminum elbow refer to elbows whose curvature radius is 1 times the tube diameter; also known as 1D. The radius of curvature of the elbow is equal to 1 times the diameter of the pipe. Normally high pressure or high flow rates will use long radius aluminum elbows. Short radius is generally used in low-pressure fluids or where elbows are limited.

Aluminum elbows are used in a wide range of applications, including electric power, construction, mining, machinery, ships, etc., and welding elbows used in shipbuilding are divided into:
ES - short bend radius elbow
EL - long bending radius elbow
Nominal diameter:
ES - DN50-300
EL - DN15-300
Bending angle: ES type 90°, 180°, 60°, 45°, 30°, 15°
EL 45°, 90°, 180°, 60°, 30°, 15°

Nominal Dimension DN	D		D1		center to end      A
	I Series	Ⅱ Series	I Series	Ⅱ Series
50×40	60.3	57	48.2	45	76
50×32	60.3	57	42.4	38	76
50×25	60.3	57	33.7	32	76
65×50	73.0	76	60.3	57	95
65×40	73.0	76	48.3	45	95
65×32	73.0	76	42.4	38	95
80×65	88.9	89	73.0	76	114
80×50	88.9	89	60.3	57	114
80×40	88.9	89	48.3	45	114
90×80	101.6		88.9		133
90×65	101.6		73.0		133
90×50	101.6		60.3		133
100×90	114.3	108	101.6		152
100×80	114.3	108	88.9	89	152
100×65	114.3	108	73.0	76	152
100×50	114.3	108	60.3	57	152
125×100	141.3	133	114.3	108	190
125×90	141.3		101.6		190
125×80	141.3	133	88.9	89	190
125×65	141.3	133	73.0	76	190
150×125	168.3	159	141.3	133	229
150×100	168.3	159	114.3	108	229
150×90	168.3		101.6		229
150×80	168.3	159	88.9	89	229
200×150	219.1	219	168.3	159	305
200×125	219.1	219	141.3	133	305
200×100	219.1	219	114.3	108	305
250×200	273.0	273	219.1	219	381
250×150	273.0	273	168.3	159	381
250×125	273.0	273	141.3	133	381
300×250	323.9	325	273.0	273	457
300×200	323.9	325	219.1	219	457
300×150	323.9	325	168.3	159	457
350×300	355.6	377	323.9	325	533
350×250	355.6	377	273.0	273	533
350×200	355.6	377	219.1	219	533
400×350	406.4	426	355.6	377	610
400×300	406.4	426	323.9	325	610
400×250	406.4	426	273.0	273	610
450×400	457	480	406.4	426	686
450×350	457	480	355.6	377	686
450×300	457	480	323.9	325	686
450×250	457	480	273.0	273	686
500 ×450	508	530	457.0	480	762
500 ×400	508	530	406.4	426	762
500 ×350	508	530	355.6	377	762
500 ×300	508	530	323.9	325	762
500 ×250	508	530	273.0	273	762
600 ×550	610	630	559.0		914
600 ×500	610	630	508.0	530	914
600 ×450	610	630	457.0	480	914
600 ×400	610	630	406.4	426	914
600 ×350	610	630	356.6	377	914
600 ×300	610	630	323.9	325	914