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Butt Welding Alloy Steel Elbow , 8 Inch Short Radius Elbow 90 Degree Sch20

Categories Alloy Steel Fitting
Brand Name: Kasugai
Model Number: ASTM A234 WP11 B16.9 S/R 90DEG BW
Place of Origin: China
MOQ: Negotiable
Price: Negotiable
Payment Terms: L / C , T / T
Supply Ability: 1000 tons per month
Delivery Time: 30 - 60 working days
Packaging Details: Seaworthy Packng
Product Name: *NPS: Nominal Pipe Size; O.D: Outside Diameter at Bevel; A: Center-to- End.
Size Range: 1/2" to 48"
Wall Thickness: Sch 10S Sch20 STD Sch40 XS Sch80
Standards: ASTM A234 MSS SP-75
Grade: WP11
Manufacturing Standards: ASME B16.9 MSS SP-43
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Butt Welding Alloy Steel Elbow , 8 Inch Short Radius Elbow 90 Degree Sch20

ASTM A234 WP11 B16.9 S/R 90DEG BW Alloy Steel Short Radius Butt Welding Elbow 90 Degree

Alloy steel fittings are alloyed with a range of alloys. The content of alloys determines the properties and corrosion resistance properties of the fitting. The higher the alloying elements greater are its properties. The fittings in this grade have primary alloys of iron and carbon. The high-strength fittings play a pivotal role in influencing the characteristics of the flow across stress-induced systems


Product Information

Product NameASTM A234 WP11 B16.9 S/R 90DEG BW Alloy Steel Short Radius Butt Welding Elbow 90 Degree
Size Range1/2” to 48”
Wall ThicknessSch10S Sch20 STD Sch40 XS Sch80
Standards

ASTM A234

MSS SP-75

GradeWP11
Manufacturing StandardsASASME B16.9
CoatingBlack primer coating, hot dipped galvanization, zinc flake coating (electro-galvanization), rust inhibition oil or varnish coating.

ASTM A234 Gr WP11 Material Chemical Composition (%)

SiSMnPCMoCrNiCu
WP11 CL10.5-10.030.3-0.60.030.05-0.150.44-0.651-1.5
WP11 CL20.5-10.040.3-0.80.040.05-0.20.44-0.651-1.5
WP11 CL30.5-10.040.3-0.80.040.05-0.20.44-0.651-1.5

ASME B16.9 S/R Elbow Dimensions


The standard short-radius(S/R) elbows of ASME B16.9 are generally furnished in 90°. It makes a much sharper turn than does the long radius elbows. The center-to-end dimension is 1D radius which equals to 1 x NPS in inch unit. Conversely, the S/R elbow creates a rather large pressure drop inside the line and does not have the smooth flow characteristics the L/R elbow has.


NPSO.D
mm
inch
A
mm
inch
133.4
1.32
25
1.00
1-1/442.2
1.66
32
1.25
1-1/248.3
1.90
38
1.50
260.3
2.38
51
2.00
2-1/273.0
2.88
64
2.50
388.9
3.50
76
3.00
3-1/2101.6
4.00
89
3.50
4114.3
4.50
102
4.00
5141.3
5.56
127
5.00
6168.3
6.62
152
6.00
8219.1
8.62
203
8.00
10273.0
10.75
254
10.00
12323.8
12.75
305
12.00
14355.6
14.00
356
14.00
16406.4
16.00
406
16.00
18457.0
18.00
457
18.00
20508.0
20.00
508
20.00
22559.0
22.00
559.0
22.00
24610.0
24.00
610.0
24.00

*NPS: Nominal Pipe Size; O.D: Outside Diameter at Bevel; A: Center-to- End.


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