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Long radius elbows, short radius elbow, carbon steel elbows, stainless steel elbow stockist


A234 wpb, a420 wpl6, a234 wp11, a234 wp5, a403 wp304l, a403 wp316l | asme/ansi b16.9, ansi b16.28, mss-sp-4 Stockholder


Stockist of Long/short radius elbows – 90° elbow, 45° elbow, 180° elbow, 1d, 2d, 3d, 4d, 5d, 10d, custom radius elbows



Buttweld Pipe Elbow stockist
Buttweld Pipe Elbow

Cromwell Distribution is ISO 9001:2015 Certified Company, and we are considered as one of the known name short radius and long radius elbows. We offer our materials with complete certifications and as per international standards. Our production range includes stainless steel elbows, carbon steel elbows, alloy steel elbows, and elbows in special alloys such as Monel, Inconel, Hastealoy. We can stock elbows upto 48″ with wall thickness ranging from 1.5 mm thickness up to 40mm for varied sizes.

Custom Radius Elbow , 316 Elbow, A234 WPB Elbows Stockist, A420 WPL6 Elbow, A234 WP11 Elbow, A234 WP5 Elbow, A403 WP304 Elbow, Carbon Steel Elbows, Stainless Steel Elbows, Alloy Steel Elbows, Long Radius Elbows, Short Radius Elbows. 3D Elbows, 5D Elbows, A403 WP304L Elbow, A403-WP316 Elbow, A403-WP316L Elbow, Seamless Elbows, Large Diameter Fabricated Elbows, 20″ NB Elbow,36″ NB Elbow , Buttweld Elbows Stockist, Duplex 2205 Pipe Elbow, 100% X-Ray Welded Elbows

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 as SR (Short Radius) elbows and LR (Long Radius) elbows. 45° elbows are typically made as LR (Long Radius) elbows.


Buttweld Pipe Elbow Specification


Butt weld Pipe Elbow Production Range

Outside Diameter: Seamless Elbow ( 1/2″~24″), ERW / Welded / Fabricated Elbow (1/2″~48″)
Wall Thickness: 3mm – 40mm / SCH5, 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

Buttweld Elbow – 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

Seamless Buttweld Pipe Elbow

Seamless buttweld pipe Elbow are from seamless pipes and tube by hot or cold extrusion, forming and machining process. We are a leading and Stockist of seamless pipe Elbow . Most of the seamless buttweld pipe Elbow in standard sizes and grades are available ex-stock .


Welded Buttweld Pipe Elbow

Seam welded buttweld Elbow are produced from hot rolled stainless steel pipes. As per customer requirements, we can also offer butt weld Elbow from hot rolled plates, formed into half shells or segments and then welded on the seams.


Buttweld Elbow Grades

Stainless Steel Elbow ASTM A403 WP Gr. 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 )


Types of Buttweld Pipe Elbow


Buttweld Pipe Elbow Dimensions


NPS O.D.
D
90°
Long Rad
Center to End
A
45°
Long Rad
Center to End
B
90°
3D
Center to End
A
45°
3D
Center to End
B
1/2 21.3 38 16
3/4 26.7 38 19 57 24
1 33.4 38 22 76 31
42.2 48 25 95 39
48.3 57 29 114 47
2 60.3 76 35 152 63
73 95 44 190 79
3 88.9 114 51 229 95
101.6 133 57 267 111
4 114.3 152 64 305 127
5 141.3 190 79 381 157
6 168.3 229 95 457 189
8 219.1 305 127 610 252
10 273 381 159 762 316
12 323.8 457 190 914 378
14 355.6 533 222 1067 441
16 406.4 610 254 1219 505
18 457 686 286 1372 568
20 508 762 318 1524 632
22 559 838 343 1676 694
24 610 914 381 1829 757
26 660 991 406 1981 821
28 711 1067 438 2134 883
30 762 1143 470 2286 964
32 813 1219 502 2438 1010
34 864 1295 533 2591 1073
36 914 1372 565 2743 1135
38 965 1448 600 2896 1200
40 1016 1524 632 3048 1264
42 1067 1600 660 3200 1326
44 1118 1676 695 3353 1389
46 1168 1753 727 3505 1453
48 1219 1829 759 3658 1516

Buttweld Pipe Elbow Tolerance ASME B16.9


Nominal Pipe Size 1/2 to 2½ 3 to 3½ 4 5 to 8
Outside Diameter
at Bevel (D)
+ 1.6
– 0.8
1.6 1.6 + 2.4
– 1.6
Inside Diameter at End 0.8 1.6 1.6 1.6
Center to End LR (A/B) 2 2 2 2
Center to End 3D (A/B) 3 3 3 3
Nominal Pipe Size 10 to 18 20 to 24 26 to 30 32 to 48
Outside Diameter
at Bevel (D)
+ 4
– 3.2
+ 6.4
– 4.8
+ 6.4
– 4.8
+ 6.4
– 4.8
Inside Diameter at End 3.2 4.8 + 6.4
– 4.8
+ 6.4
– 4.8
Center to End LR (A/B) 2 2 3 5
Center to End 3D (A/B) 3 3 6 6
Wall Thickness (t) Not less than 87.5% of Nominal Wall Thickness

Buttweld Pipe Elbow - Marking & Packing

Products are packaged to ensure that there is no damage during transit. packaging is done in wooden cases. All Buttweld Elbow are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.


Buttweld Pipe Elbow - Value Added Services


  • Hot Dipped Galvanizing
  • Epoxy & FBE Coating
  • Electro Polish

Contact Cromwell Distribution for a best offer of Pipe Elbow
Call: (361) 510-2964
Emailsales@cromwelldistribution.com