Manufacturer,Stockist and Exporter of Elbow

Elbow

90-degree elbow also called “90 bends or 90 elbows”, are manufactured as SR (Short Radius) elbows and LR (Long Radius) elbows. SR (Short Radius) elbows have a Center-to-Face dimension of 1.0 X diameter and are typically utilized in tight areas where clearances are a problem. LR (Long Radius) elbows have a Center-to-Face dimension of 1.5 X diameter and are the more common type and used when space is out there and flow is more critical. this is often a fitting device that is bent in such how to supply 90-degree change within the direction of flow of the content within the pipe.

Buttweld 90 Degree Elbow Material & Grades

Stainless Steel Buttweld 90° Pipe Elbow :
ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404

Duplex & Super Duplex Steel Buttweld 90° Pipe Elbow :
ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff No. 1.4462

Carbon Steel Buttweld 90° Pipe Elbow :
ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.

Low Temperature Carbon Steel Buttweld 90° Pipe Elbow : ASTM A420 WPL3, A420 WPL6

Alloy Steel Buttweld 90° Pipe Elbow :
ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91

Nickel Alloy Buttweld 90° Pipe Elbow :
ASTM B336, ASME SB336, Nickel 200 (UNS No. No2200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.

Manufacturing Standards of Buttweld 90 Degree Elbow

ASME Standard	ASME/ANSI B16.9, ASME/ANSI B16.28, MSS-SP-43
DIN Standard	DIN28011, DIN2617, DIN2616, DIN2615, DIN2605
EN Standard	EN10253-2, EN10253-1
ASME B16.25	Buttwelding Ends
ASME B16.9	Factory-Made Wrought Fittings Buttwelding
ASME B16.28	Wrought Steel 90 Degree SR Elbows and Wrought Steel 90 Degree LR Elbows
ASTM A403 – ASME SA403	Standard Specification for Wrought Austenitic Stainless Steel Piping Fitting
MSS SP-43	Wrought & Fabricated Butt-Welding Fitting for Low Pressure, Corrosion Resistant Applications

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 45°, 90° 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.

Stainless Steel: ASTM A 312, A 213, A 213, A 249, A 269, A 358, A 240, A 276
Type: 202, 304, 304L, 304, 304H, 316, 316L, 316Ti, 321, 321H, 317, 317L, 310, 310S, 409, 410, 420, 430 etc.

Carbon Steel: ASTM A 106, A 53, API A 5L Gr A, B, C, ASTM A 333, Gr 1 to 6 (IBR & NON IBR)

Alloy Stel: ASTM A 335, GR P1, P2, P5, P9, P11, P22, P91

Nickel Alloys: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy 904, Titanium, Tungston, SIlver Nickel, Zirconium, Palladium, Vanadium etc.

Copper Alloys: Aluminium, Copper, Brass & Gunmetal

Buttweld & Forged Fittings: ASTM A 403, A182, A 234, A 105, A 420, A 350 & LF2 etc. (IBR & NON IBR)

Types : Elbow, Tee, Reducer, Return Bends, Stub-Ends, Cap, Colla, Cross, Insert, etc.

Size : 1/8"NB TO 48"NB. (seamless & welded)

Wall thickness : sch. 5s to sch.xxs.

Buttweld 45° Elbow Production Range

Outside Diameter:	Seamless Elbow ( 1/2″～24″), ERW / Welded / Fabricated Elbow (1/2″～48″)
Wall Thickness:	3mm – 40mm / SCH3, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Bending Radius:	R=1D – 10D, 15D, 20D
Product’s Angle:	5° – 180° Elbows, 90° and 45° Long Radius Elbows, Long Radius Returns, Short Radius Elbows and Returns
Value Added Services:	Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering
Production Grades:	Stainless Steel, Alloy Steel, 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. 304L ,304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 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 A 815, ASME SA 815 UNS NO S31803, S32205. Werkstoff No. 1.4462
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 )