Elbows

DN/NPS (Inch)	OD in MM	NPS in MM	Center-to-End (In MM)
DN/NPS (Inch)	OD in MM	NPS in MM	90° Long Radius (A)	45° Long Radius (B)	90° Short Radius (A)

1/8	10.3	6	-	-	-
1/4	13.7	8	-	-	-
3/8	17.1	10	-	-	-
1/2	21.3	15	38	16	-
3/4	26.7	20	38	16	-
1	33.4	25	38	16	25
1 ^1/4	42.2	32	48	20	32
1^1/2	48.3	40	57	24	38
2	60.3	50	76	32	51
2^1/2	73.0	65	95	39	64
3	88.9	80	114	47	76
3^1/2	101.6	90	133	55	89
4	114.3	100	152	63	102
5	141.3	125	191	79	127
6	168.3	150	229	95	152
8	219.1	200	305	126	203
10	273.1	250	381	158	254
12	323.8	300	457	190	305
14	355.6	350	533	221	356
16	406.4	400	610	253	406
18	457.2	450	686	285	457
20	508.0	500	762	316	508
22	558.8	550	838	348	559
24	609.6	600	914	379	610
26	660.4	650	991	411	660
28	711.2	700	1067	443	711
30	762.0	750	1143	474	762
32	812.8	800	1219	506	813
34	863.6	850	1295	538	864
36	914.4	900	1372	569	914
38	965.2	950	1448	601	965
40	1016.0	1000	1524	632	1016
42	1066.8	1050	1600	664	1067
44	1117.6	1100	1676	696	1118
46	1168.4	1150	1753	727	1168
48	1219.2	1200	1829	759	1219

Pipe Elbow	:	Long Radius (LR) Elbow, Short Radius (SR) Elbow
Manufacturer/Exporter	:	India
Dimension Standards	:	ASME/ANSI B16.9, ANSI B16.28, MSS-SP-43
Angle	:	90° Elbow, 45° Elbow, 180° Elbow

An elbow is a pipe fitting which is used as a connection point between two lengths of pipes to produce a change in the direction of flow in the pipe, usually at an angle of 90°, 45° or 180°. Elbows are also commonly referred as bends, and are available in a range of materials such as Stainless Steel, Carbon Steel, Alloy Steel, Nickel Alloys, Duplex, and Cupro Nickel.

Also known as 90° bends, 90° elbows are manufactured as SR (Short Radius) elbows and LR (Long Radius) elbows. 45° elbows are typically made as LR (Long Radius) elbows.

GiPL is a leading manufacturer and supplier of short radius and long radius elbows. The long radius elbows have a center to end distance that is 1.5 times the NPS in inches (R=1.5D), while the short radius is equal to the NPS in inches (R=1.0D). Short radius elbows are generally used in tight areas, and long radius elbows are used when space is available and flow is more critical. We can also manufacture and supply carbon steel elbows and stainless steel elbows in non-standard size angles such as 60°, 100°, 120° or 150°.

The ends may be machined for butt welding, it can be threaded (usually female) etc. When the two ends differ in size, the fitting is called a reducing elbow or reducer elbow.

We are a high quality manufacturer and supplier of long radius elbows, short radius elbows, stainless steel elbows, duplex elbows, and carbon steel elbows as well as fabricated stainless steel elbows. We supply our products to customers in various industries including Energy Sectors like Nuclear Power, Thermal Power, Hydel Power, Captive power plants, Oil & Gas Sectors, Refineries & Petrochemical Sectors, Fertilizers & Mineral Sectors, Mining & Construction, Steel Production Sectors, Shipbuilding, Paper manufacturing, Pharmaceutical plants and Pipeline Projects.

Buttwelded Pipe Elbow Production Range

Manufacturing Range (OD): Seamless Elbow (2"~36"), Welded / Fabricated Elbow (8"~96")

Types : Elbow Long Radius, Elbow Short Radius, Elbow Special Radius, Elbow Special Angle, Miter Elbow, Return Elbow, Split Elbow, Tangent Elbow.

Wall Thickness : 4mm – 80mm / SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS.
Bending Radius : R=1D – 10D, 15D, 20D (with Tangent Lengths)
Product's Angle : 5° to 180° Elbows (with Tangent Lengths)

Value Added Services : Cladding, Hot Dipped Galvanizing, Epoxy & FBE Coating, Painting, Electro Polish, Sand Blasting, End Caps.

Production Grades : Stainless Steel, Alloy Steel, Duplex & Super Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel

Manufacturing Standards

ASME : ANSI B16.9, ANSI B16.28, MSS-SP-43
DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN : EN10253-1, EN10253-2
ASTM A403 – ASME SA403 – Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASME B16.9 – Factory-Made Wrought Fittings Buttwelding
ASME B16.25 – Buttwelding Ends
ASME B16.28 – Wrought Steel Short Radius Elbows and Buttwelding Returns
MSS SP-43 – Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications

Pipe Elbow Material Grades

Stainless Steel Elbow	:	ASTM A403 WP Gr. 304, 304L, 304H, 309, 310, 316, 316L, 316Ti, 317L, 321, 347, 347H, 904L
Carbon Steel Elbow	:	ASTM A 234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Low Temperature Carbon Steel Elbow	:	ASTM A420 WPL3, A420 WPL6
Alloy Steel Elbow	:	ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Duplex Steel Elbow	:	ASTM A815, ASME SA 815 UNS 31803, UNS 32205 (Dual Certified).
Nickel Alloy Elbow	:	ASTM / ASME SB 336 UNS 2200 (NICKEL 200), UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8020 (ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600), UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276)

Marking & Packing

Products are packaged to ensure that there is no damage during transit & Stock. In case of exports, standard export packaging is done in Fumigated wooden cases. All Products are marked with Grade, Lot No, Size, Degree and our trade mark. On requests we provide custom marking on our products.

Quality Assurance

At GiPL, all Products are subject to strict inspection at each stage of the production process, from starting material Purchasing to Dispatch. They are examined as per Approved or Standard ITP for conformity to ASTM, ASME, MSS, DIN, and EN codes and standards. We offer inspection by certified Inspection Agency / Agencies (Dual Inspection) to confirm Dimensions and Quality with respect to Project Standards.

Test Certificates: Manufacturer Test Certificate as per EN 10204 3.1 & 3.2, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report.