Pipe Fittings Chrome Alloy 90° Elbow


Pipe Fittings Chrome Alloy 90° Elbow An ASME B16.9 90 Deg Elbow is also known as a 90 bend, 90 ell or quarter bend. A 90 Deg Elbow is easily attached materials like to copper, plastic, cast iron, steel, and lead, and is attached to rubber with the help of stainless-steel clamps. Other materials the ASME B16.9 90 Deg Elbow is available in include silicone, rubber compounds, galvanized steel, and nylon. Typically in a piping system, the pipes or tubes are attached to the fittings constructed of similar material. For instance if the pipe used is of a stainless steel variety, the corresponding ASME B16.9 elbow 90 degree will be attached with the same stainless steel grade. A 90 Degree Mitered Elbow is primarily used to connect hoses to water pumps, valves and deck drains.

A chrome alloy 90° elbow is a type of pipe fitting specifically made from chromium alloy steel, designed to facilitate a directional change of the pipeline by a 90-degree bend while offering the enhanced properties of chrome alloys.

chrome-alloy-90-elbow
Pipe Fittings Chrome Alloy 90° Elbow

ANSI / ASME B16.9 90 Deg Elbow

Steel Buttwelding Pipe Fittings such as 90 Degree Elbow and Bends are meant for use in applications with Full service Pressure. The standard for DIN 2605 90 Deg Elbow Type 3 specifies that the design as well as the dimensions of seamless and welded steel SCH 80 90 Degree Elbow and bends rated for the same internal pressure as the pipes to which the Buttweld Elbow 90 Degree has to be to connected.

What is ASME B16.9 90 Deg Elbow?

Different types of 90 Deg Elbow Long Radius available in the market are - ERW, Seamless, Welded as well as Fabricated Pipe Fittings. The Manufacturing process of ASME B16.9 Elbow 90 Deg includes steps like - Pushing, Pressing, Forging, Casting, etc. Key markets and industries for Alloy 625 90 Deg Elbow Short Radius are as follows - Bitumen upgraders, Nuclear power (mostly seamless), Heavy oil refineries, Petrochemicals and acids.

90 Deg Elbow Short Radius Specification

Specifications ASME B16.9 90 Deg Elbow
ASME B16.9 90 Deg Elbow size Seamless Butt Weld Fittings: 1/2″ – 10″
Welded Butt Weld Fittings: 1/2″ – 48″
90 Deg ElbowDimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
90 Deg Elbow Short Radius Thickness SCH10, schedule 20, schedule 30, STD schedule 40, schedule 60, XS, schedule 80, schedule 100, schedule 120, schedule 140, schedule 160, XXS available with NACE MR 01-75
90 Deg Elbow Lr Types Seamless / ERW / Welded / Fabricated Pipe Fittings
90 Deg Elbow Long RadiusType DN15-DN1200
Connection For Carbon Steel 90 Degree Elbow Fitting Welding
90 Degree Pipe Elbow Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom Pipe Fittings
ASME B16.9 90 Deg Elbow Size Range ½” NB to 24″ NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100)
90 Deg Street Elbow Fittings Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D.
Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO
Manufacturing process of 90 Deg Short Radius Elbows Push, Press, forge, Cast, etc.
Stainless Steel 90 Degree Compression Elbows Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Origin & Mills For ASME B16.9 Elbows 90 Deg Japanese, Indian, USA, Korean, European, Ukraine, Russian
Key markets and industries for Elbows 90 Sch 10
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Application of Elbows 90 Sch 80
  • Fittings To Connect Pipe & Tubes in Petroleum, Power, Chemical, Construction, Gas, Metallurgy, Shipbuilding etc
  • ASME B16.9 Schedule 10 fittings are an economical alternative for lower-pressure applications.
  • ANSI B16.9 Schedule 40 fittings have a thicker wall for higher-pressure applications.
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

ASME B16.9 elbow 90 degree Types

90-degree-elbow-1
90 Deg Elbow Short Radiu SCH 40 ASTM A234 WPB, 3IN, 90° LR Elbow, BW, ANSI B16.9
90-degree-elbow-3
ASME B16.9 elbow 90 degree 6 IN, A234 WPB, ANSI B16.9, Butt Welded 90D Elbow
90-degree-elbow-6
Buttweld 90 Deg Street Elbow Long Radius, 6 Inch, SCH 40, Black, A234 WPB 90 Degree Elbow
90-degree-elbow-7
DIN 2605 90 Degree Pipe Elbow 10 Inch, SCH 40, LR Elbow, A234 WPB 90 Deg Elbow
90-degree-elbow-8
Carbon Steel 90 Deg Short Radius Elbow B16.9, DN200, SCH 40, BW Ends, 90D LR Elbow, A234 WPB
90-degree-elbow-10
A403 Gr WP304 90 Degree Mitered Elbow ASTM A234 WPB, 10 Inch, SCH40, BW, 90D Long Radius Elbow
90-degree-elbow-11
A234 Gr WPB 90 Degree Elbow ASTM A403, SCH 40, 1 Inch, 90D Long Radius Elbow
90-degree-elbow
90 Deg Elbow SCH 10 90 Degree LR, Pipe Elbow, Schedule 80, 6 Inch
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Elbow 90 Sch 80 ASTM A234 WPB, 12 Inch, 90D LR Elbow, SCH40, BW
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ANSI B16.9 90 Deg Elbow Lr A234 WPB, 12 Inch, BW, Carbon Steel 90Deg Elbow
90-degree-elbow-5
MSS SP43 90 Deg Elbow Long Radius SCH 60, 16 Inch, Butt Weld, ASTM A234 WPB 90 Degree LR Elbow
90-degree-elbow-9
Stainless Steel ASME B16.9 Elbow 90 Deg ANSI B16.9 Elbow 90°ASTM A234 WPB 16 Inch Butt Weld

90 Deg Elbow Dimensions

90-degree-elbow-dimensions
ASME B16.9 90 Degree Elbow dimensions
inches ND mm Center to center Radius Center to end Back to face
D O A B K
1/2 15 21,34 76,20 38,10 15,87 47,62
3/4 20 26,67 57,15 28,57 11,11 42,86
1 25 33,40 76,20 38,10 22,22 55,56
1 1/4 32 42,16 95,25 47,60 25,40 69,85
1 1/2 40 48,26 114,30 57,15 28,57 82,55
2 50 60,32 152,40 76,20 34,92 106,40
2 1/2 65 73,02 190,50 95,25 44,45 131,80
3 80 88,90 228,60 114,30 50,80 158,75
3 1/2 90 101,60 266,70 133,35 57,15 184,15
4 100 114,30 304,80 152,40 63,50 209,55
5 125 141,30 381,00 190,50 79,38 261,90
6 150 168,27 457,20 228,60 95,25 312,70
8 200 219,07 609,60 304,80 127,00 414,30
10 250 273,05 762,00 381,00 158,75 517,50
12 300 323,85 914,40 457,20 190,50 619,10
14 350 355,60 1066,80 533,40 222,25 711,20
16 400 406,40 1219,20 609,60 254,00 812,80
18 450 457,20 1371,60 685,80 285,74 914,40
20 500 508,00 1524,00 762,00 317,50 1016,00
22 550 558,80 1676,40 838,20 342,90 1117,60
24 600 609,60 1828,80 914,40 381,00 1219,20
28 700 711,20 2133,60 1066,80 441,90 1422,40
Dimensions in mm.

90 Deg Elbow Short Radius Dimensions

NPS O.D.
D
Center-to-End
A
1 33.4 25
42.2 32
48.3 38
2 60.3 51
73 64
3 88.9 76
101.6 89
4 114.3 102
5 141.3 127
6 168.3 152
8 219.1 203
10 273 254
12 323.8 305
14 355.6 356
16 406.4 406
18 457 457
20 508 508
22 559 559
24 610 610

Dimensions are in millimeters unless otherwise indicated. Wall thickness (t) must be specified by customer.

90 Deg Elbow Long Radius Dimensions

90 DEG LONG RADIUS ELBOWS (R = 1,5 ND) ANSI B 16.9 dimensions
inches ND mm Center to center Radius Center to end Back to face
D O A B K
1/2 15 21,34 76,20 38,10 15,87 47,62
3/4 20 26,67 57,15 28,57 11,11 42,86
1 25 33,40 76,20 38,10 22,22 55,56
1 1/4 32 42,16 95,25 47,60 25,40 69,85
1 1/2 40 48,26 114,30 57,15 28,57 82,55
2 50 60,32 152,40 76,20 34,92 106,40
2 1/2 65 73,02 190,50 95,25 44,45 131,80
3 80 88,90 228,60 114,30 50,80 158,75
3 1/2 90 101,60 266,70 133,35 57,15 184,15
4 100 114,30 304,80 152,40 63,50 209,55
5 125 141,30 381,00 190,50 79,38 261,90
6 150 168,27 457,20 228,60 95,25 312,70
8 200 219,07 609,60 304,80 127,00 414,30
10 250 273,05 762,00 381,00 158,75 517,50
12 300 323,85 914,40 457,20 190,50 619,10
14 350 355,60 1066,80 533,40 222,25 711,20
16 400 406,40 1219,20 609,60 254,00 812,80
18 450 457,20 1371,60 685,80 285,74 914,40
20 500 508,00 1524,00 762,00 317,50 1016,00
22 550 558,80 1676,40 838,20 342,90 1117,60
24 600 609,60 1828,80 914,40 381,00 1219,20
28 700 711,20 2133,60 1066,80 441,90 1422,40
Dimensions in mm.

90 Deg Elbow Weight Chart

90-deg-elbow-weight-chart
WEIGHTS OF FITTINGS
NPS

inches

ELBOWS

LR 90°

ELBOWS

SR 90°

Sch.

5S

Sch.

10S

Sch.

40S

Sch.

80S

Sch.

5S

Sch.

10S

Sch.

40S

Sch.

80S

1/2 0.05 0.06 0.08 0.10 0.03 0.04 0.05 0.07
3/4 0.06 0.07 0.09 0.11 0.04 0.05 0.06 0.07
1 0.09 0.15 0.18 0.20 0.06 0.10 0.12 0.13
1 1/4 0.13 0.20 0.25 0.35 0.09 0.13 0.17 0.12
1 1/2 0.18 0.30 0.40 0.50 0.12 0.20 0.27 0.33
2 0.30 0.50 0.70 0.90 0.20 0.33 0.47 0.60
2 1/2 0.60 0.85 1.35 1.80 0.40 0.60 0.90 1.20
3 0.90 1.30 2.00 2.90 0.60 0.90 1.35 1.90
4 1.40 2.00 4.00 5.90 0.90 1.35 2.65 3.90
5 2.90 3.60 6.50 9.70 1.95 2.40 4.35 6.50
6 4.00 5.00 10.5 16.0 2.70 3.35 7.00 10.5
8 7.40 10.0 21.5 33.5 4.90 6.70 14.5 22.5
10 13.6 16.8 38.5 52.5 9.10 11.2 25.6 35.0
12 23.4 27.0 59.0 79.0 15.6 18.0 39.5 53.0
14 29.0 35.0 70.0 94.0 19.3 23.5 47.0 63.0
16 41.3 47.0 95.0 125 27.5 31.5 63.5 84.0
18 51.8 59.0 120 158 34.5 39.5 80.0 105
20 73.0 85.0 146 194 49.0 57.0 98.0 129
24 122 140 210 282 82.0 94.0 140 188
Approximate weights in kg, density 8 kg/dm3

Dimensional Tolerances Of 90 Degree Pipe Elbow

DIMENSIONAL TOLERANCES – ELBOWS
For all fittings Elbows 90/45 deg 180° Returns
Nominal Pipe Size (NPS) Outside Ø

at Bevel

Inside Ø

at End

Wall Thickness

t / t1

Center to End Dim. A-B-C-M Center to Center Dim.

O

Back to Face Dim.

K

Align- ment of Ends

U

1/2 a 2 1/2 1 0,8 Not 2 7 7 1
3 a 3 1/2 1 1,6 less 2 7 7 1
4 +2 -1 1,6 than 2 7 7 1
5 a 6 +3 -1 1,6 87,50% 2 7 7 1
8 2 1,6 of nominal 2 7 7 1
10 +4 -3 3,2 tickness 2 7 7 2
12 a 18 +4 -3 3,2 3 10 7 2
20 a 24 +6 -5 4,8 3 10 7 2
26 a 30 +7 -5 4,8 3
32 a 48 +7 -5 4,8 5
Angularity Tolerances
ND Max off angle Max off plane
Q P
1/2 a 4 1 2
5 a 8 2 4
10 a 12 3 5
14 a 16 3 7
18 a 24 4 10
26 a 30 5 10
32 a 42 5 13
44 a 48 5 20
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