90° Reducing Elbow LR

Butt Welding Pipe Fittings

Size: 1/2"-80"/DN15-DN2000

Material: Carbon Steel, Stainless Steel, Alloy Steel

Standard: ASME/ANSI B16.9, B16.11, B16.28, JIS B2311, B2312, B2312, B2316 ASTM A403 MSS SP-43, SP-83, SP-97

Type: Seam Or Seamless

End: beveled end

Surface: Black Paint/Rust-proof Oil/Hot Dipped Galvanized

Wall Thickness: SCH10/10S, SCH20/20S, STD, SCH40/40S, XS, SCH80,SCH100, SCH120, SCH140, SCH160, XXS etc.(for ANSI),SGP(for JIS)

Elbow Angles: 30/45/60/90/180°

Connection: Welding

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Introduction

Butt weld long radius 90° Reducing Elbow LR is a kind of butt weld fittings. The 90-degree reducing elbow is also called the 90-degree reducing elbow, which is used to connect two steel pipes of different sizes for steering. The usual production process is to cut a 90-degree elbow blank with a standard pipe diameter, and then deform it in the mold with a hydraulic press, so that the two ends of the elbow have different sizes. After hydroforming, a shaping machine is used for shaping. 90-degree reducing elbow processing is a metal cold deformation processing method, it is one of the main methods of metal plastic processing (or pressure processing), and also belongs to the material forming engineering technology.

The advantages of the 90-degree reducing elbow manufacturing process are mainly manifested in the following aspects: 　　

1. Need to use elbow blank as raw material, no need to reopen the mold, saving mold cost and time, and at the same time, it can accept small batch orders from customers.

2. The blank of the reducing elbow is the elbow blank, so the workmanship is simple, the accuracy is easy to ensure, and the assembly and welding are convenient.

3. Due to the above two reasons, the manufacturing cycle can be shortened, and the cost of producing reducing elbows is greatly reduced.

As a high-quality pipe flange exporter in northern China, Fluido has a good price and quality in 90-degree reducing elbow products, and can produce 90-degree reducing elbows based on a small amount of project need. The quality and price of 90-degree reducing elbows are advantageous, please contact Fluido sales department to get the price list.

90° Reducing Elbow LR dimension

ASME B16.9: Reducing Elbow 90D L/R

90-Reducing-Elbow-LR

Dimensions of 90D Long Radius Reducing Elbow BW(ASME B16.9)

NPS	Outside Diameter		Center to End	NPS	Outside Diameter		Center to End
NPS	Large end	Small end	A	NPS	Large end	Small end	A
2×1 1/2	60.3	48.3	76	10×8	273.0	219.1	381
2×1 1/4	60.3	42.2	76	10×6	273.0	168.3	381
2×1	60.3	33.4	76	10×5	273.0	141.3	381
2 1/2×2	73.0	60.3	95	12×10	323.8	273	457
2 1/2×1 1/2	73.0	48.3	95	12×8	323.8	219.1	457
2 1/2×1 1/4	73.0	42.2	95	12×6	323.8	168.3	457
3×2 1/2	88.9	73.0	114	14×12	355.6	323.8	533
3×2	88.9	60.3	114	14×10	355.6	273	533
3×1 1/2	88.9	48.3	114	14×8	355.6	219.1	533
3 1/2×3	101.6	88.9	133	16×14	406.4	355.6	610
3 1/2×2 1/2	101.6	73.0	133	16×12	406.4	323.8	610
3 1/2×2	101.6	60.3	133	16×10	406.4	273	610
4×3 1/2	114.3	101.6	152	18×16	457	406.4	686
4×3	114.3	88.9	152	18×14	457	355.6	686
4×2 1/2	114.3	73.0	152	18×12	457	323.8	686
4×2	114.3	60.3	152	18×10	457	273	686
5×4	141.3	114.3	190	20×18	508	457	762
5×3 1/2	141.3	101.6	190	20×16	508	406.4	762
5×3	141.3	88.9	190	20×14	508	355.6	762
5×2 1/2	141.3	73.0	190	20×12	508	323.8	762
6×5	168.3	141.3	229	20×10	508	273	762
6×4	168.3	114.3	229	24×22	610	559	914
6×3 1/2	168.3	101.6	229	24×20	610	508	914
6×3	168.3	88.9	229	24×18	610	457	914
8×6	219.1	168.3	305	24×16	610	406.4	914
8×5	219.1	141.3	305	24×14	610	355.6	914
8×4	219.1	114.3	305	24×12	610	323.8	914