A 45 degree elbow is the elbow which can change the flow direction in a 45 degree.As a joint,it is used between the two pipes which has this right angle.
In the field of butt welding steel elbows, it looks like a half of the 90 degree elbow.Commonly,the 90 degree elbows can be a seamless elbow or a welded elbow.Bending the two ends of pipe to a angle of 45 degree,it is a 45 degree seamless elbow.
The 45 degree elbows usually are manufactured as LR (Long Radius) elbows.Only in little occasion, for example, very tight place, people use the short radius elbow.Because there is nearly no factory produce such 45 degree short radius elbow,engineers or workers would cut a 90 degree elbow into two 45 degree elbow instead.
| Standard | ASME/ANSI B16.9,ASME/ANSI B16.28,MSS-SP-75,DIN 2605,EN 10253-2,JIS B2311 or customer’s drawings |
| Size | Seamless steel elbow:1/2″-36″ DN15-DN900 |
| Welded elbow: 2″-96″ DN65-DN2400 | |
| Schedule/ Wall Thinkness | SCH5s,SCH10s,SCH10, SCH20, SCH30, std, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS, SGP or any other required thickness |
| Materials | Carbon steel: ASTM A234 WPB, S235,P235GH,ST35.8,ST37,SS400,ST20,C20,Q235 |
| Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP91-WP9 | |
| Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H |
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| Low-temperature steel:ASTM/ASME A420 WPL3-WPL6 | |
| High performance carbon steel: ASTM A860 WPHY42 , WPHY46,WPHY52, WPHY60, WPHY65, WPHY70 | |
| Package | Wooden Case, Plywood Pallet. |