Short Description

Model No.: UNS-NO8825-Seamless-90-Degree-LR-Elbow-OD-19.1-X-18.26MM

China Elbow Manufacturer www.metallicsteel.com offers ASME B16.9 ASTM B366 UNS NO8825 Seamless 90 Degree LR Elbow,OD 219.1 X 18.26MM.

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Key Specifications / Features

Type: UNS NO8825 90 Degree Elbow
Material: UNS NO8825 (Incoloy 825)
Degree: 90 Degree
Size: 8″ (DN200)
Standard: ANSI B16.9, THK: SCH120
Ends: BW

Incoloy Alloy 825 (UNS N08825) Chemical Composition, %

Ni Fe Cr Mb Cu Ti C Mn S Si Al
38.0-46.0 22.0 min 19.5-23.5 2.5-3.5 1.5-3.0 .6-1.2 0.05 max 1.0 max 0.03 max 0.5 max 0.2 max

What is Incoloy 825

Designated as UNS N08825 or DIN W.Nr. 2.4858, Incoloy 825 (also known as “Alloy 825”) is an iron-nickel-chromium alloy with additions of molybdenum, cooper and titanium. The molybdenum addition improves its resistance to pitting corrosion in aqueous corrosion application while copper content bestows resistance to sulfuric acid. Titanium is added for stabilization. The Alloy 825 has excellent resistance to both reducing and oxidizing acids, to stress-corrosion cracking, and to localized attack such as pitting and crevice corrosion. It is especially resistant to sulfuric and phosphoric acids. Incoloy 825 alloy is mainly used for chemical processing, petrochemical piping, pollution-control equipment, oil and gas well piping, nuclear fuel reprocessing, acid production, and pickling equipment.

20186211742482062213 - ASME B16.9 ASTM B366 UNS NO8825 Seamless 90 Degree LR Elbow OD 219.1 X 18.26MM

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

What is Formula of 90 Degree LR Elbow Weight

The weight formula is W=0.0387 * S*(D – S) * R / 1000, the unit is kg/piece. What’s the meaning of each letter? Let’s explain to you.

  • W means Weight.
  • S means Thickness in mm.
  • D means Outside Diameter in mm.
  • R means Radius that LR=1.5D, SR=1D.

Now we take “ASTM B366 Incoloy 825 Seamless 90 Degree LR Elbow DN150 SCH80S” as sample. From above diameter and thickness chart, we know the outside diameter is 168.3mm and thickness is 10.97mm. The weight will be 0.0387 x 10.97 x ( 168.3 – 10.97 )x 1.5 x 168.3 / 1000 = 16.861kg/piece.

What is Export Package for Pipe Fittings?

  • Blasting and Painting on pipe fittings.
  • Wrapping them with plastic foam.
  • Packing them into wooden case or pallet.
  • Stick shipping mark on the outside of wooden case.

Standard Schedule Elbow Weight

DN NPS STD
15  1/2 0.08
20  3/4 0.11
25 1 0.15
32 1 1/4 0.25
40 1 1/2 0.39
50 2 0.66
65 2 1/2 1.37
80 3 2.19
90 3 1/2 2.96
100 4 4.13
125 5 6.89
150 6 10.7
200 8 21.6
250 10 37
300 12 56
350 14 71.4
400 16 93.6
450 18 119
500 20 147
550 22 178
600 24 212

How to Guarantee the Quality of Incoloy 825 Seamless 90 Degree LR Elbow?

  • Visual the surface of buttweld elbow body. Such as dents, die marks, porosity, undercuts.
  • Check the marking. Such as size, type, grade, thickness, heat No.
  • Measure the dimensions. Such as diameter, thickness.
  • Test the chemical properties of Incoloy 825 SMLS 90 degree LR elbow.
Summary
asme b16 9 astm b366 uns no8825 seamless 90 degree lr elbow od 219 1 x 18 26mm - ASME B16.9 ASTM B366 UNS NO8825 Seamless 90 Degree LR Elbow OD 219.1 X 18.26MM
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Brand Name
Yaang
Name
ASME B16.9 ASTM B366 UNS NO8825 Seamless 90 Degree LR Elbow OD 219.1 X 18.26MM
USD 1-99999
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