1-1/2'' Seamless Carbon Steel A234 Wpb Long Radius Elbow Fittings for Sch80 90 Degree Technics Use for Water Pump

Product Description

Descriptions of Elbows

Elbow is a pipe fitting used to change the direction of fluid flow in a piping system. It features high pressure resistance, high temperature resistance, corrosion resistance, excellent sealing performance, and long service life.

 

Optional materials include cast iron, malleable cast iron, stainless steel, alloy steel, and carbon steel. Connection methods include direct welding, flange connection, hot-melt connection, electrofusion connection, threaded connection, socket connection, and clamp connection.

Based on manufacturing processes, elbows are classified into welded elbows, stamped elbows, push-formed elbows, and cast elbows. This fitting is widely used in chemical, construction, petroleum, power, natural gas transmission, municipal engineering, and shipbuilding industries, serving as a directional change and connection point for different pipe diameters in piping systems; it is also known as a butt-welded elbow, among other industrial names.

ELBOW PARAMETERS

Nominal	Overall Dia . of End		Center to end dimensions			Center to center dimensions		Size From Back Surface to
	I series	II series	45° elbow Long	90° Elbow Long	90° Elbow Short	180° Elbow Long	180° Elbow Short	180° Elbow Long	180° Elbow Short
15	21.3	18	16	38	-	76	-	48	-
20	26.9	25	16	38	-	76	-	51	-
25	33.7	32	16	38	25	76	51	56	41
32	42.4	38	20	48	32	95	64	70	52
40	48.3	45	24	57	38	114	76	83	62
50	60.3	57	32	76	51	152	102	106	81
65	76.1 (73)	76	40	95	64	191	127	132	100
80	88.9	89	47	114	75	229	152	159	121
100	114.3	108	63	152	102	305	203	210	159
125	139.7	133	79	190	127	381	254	262	197
150	168.3	159	95	229	152	457	305	313	237
200	219.1	219	126	305	203	610	406	414	313
250	273	273	158	381	254	762	508	518	391
300	323.9	325	189	457	305	914	610	619	467
350	355.6	377	221	533	356	1067	711	711	533
400	406.4	426	253	610	406	1219	813	813	610
450	457	478	284	686	457	1372	914	914	686
500	508	529	316	762	508	1524	1016	1016	762
550	559	-	343	838	559	-	-	-	-
600	610	630	381	914	610	-	-	-	-
650	660	-	405	991	660	-	-	-	-
700	711	720	438	1067	711	-	-	-	-
750	762	-	470	1143	762	-	-	-	-
800	813	820	502	1219	813	-	-	-	-
850	864	-	533	1295	864	-	-	-	-
900	914	920	565	1372	914	-	-	-	-
1000	1016	1020	632	1524	1016	-	-	-	-
1050	1067	-	663	1600	1067	-	-	-	-
1100	1118	1120	694	1676	1118	-	-	-	-
1200	1219	1220	758	1829	1219	-	-	-	-
1300	1321	-	821	1981	1321	-	-	-	-
1400	1420	-	883	2134	1420	-	-	-	-
1500	1524	-	947	2286	1524	-	-	-	-
1600	1620	-	1010	2438	1620	-	-	-	-
1700	1727	-	1073	2591	1727	-	-	-	-
1800	1820	-	1137	2743	1827	-	-	-	-
2000	2020	-	1263	3048	2032	-	-	-	-

FEATURES&ADVANTAGES

Carbon Steel Elbow

Features

Material: Carbon steel (Q235, 20#, A234 WPB, etc.)
Standard: ASME B16.9, GB/T 12459, MSS SP-75
Type: 45° / 90° / 180° elbow; Long Radius (LR) & Short Radius (SR)
Connection: Butt-welded

High strength and excellent pressure resistance
Smooth inner surface with low flow resistance
Superior weldability and easy installation
Stable performance, suitable for petroleum, chemical, water supply, gas and other pipeline systems
Durable structure, long service life and low failure rate

Stainless Steel Elbow

Features

Material: Stainless steel (304, 316L, 321, etc.)
Standard: ASME B16.9, GB/T 12459
Type: 45° / 90° / 180° elbow; Long Radius (LR) & Short Radius (SR)
Connection: Butt-welded

Excellent corrosion and rust resistance
Smooth inner wall with low flow resistance
Hygienic, non-toxic and easy to clean
Stable performance and long service life
Suitable for pipelines with corrosive media and hygiene requirements
High temperature and pressure resistance

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