Home » Buttwelding Fittings » 8IN SCH40 90 Degree Long Redius Butt Weld Steel Elbow

8IN SCH40 90 Degree Long Redius Butt Weld Steel Elbow

The function of a 45 Degree Long Radius Elbow is same as 90 degrees long and short elbow, but the measurement and dimensions are different to that of a 90 degree long and the short elbow.

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Production Description

ASTM A234WPB 12IN SCHSTD 45Deg Elbow is second common use after 90 degree elbow. The function of a Carbon steel 45 degree elbow is the same as a 90 degree elbow, but the measurement of dimensions is different to that of the 90 degree elbow. Compared to 90 degree elbow, 45 degree elbow produces less friction, and with the lower pressure. 45 degree elbow is widely used in chemical industry, food, water supply facilities, electronic industry, chemical pipeline, horticulture, agricultural production, solar equipment pipeline, air conditioning pipeline and other fields.

Production Advantages

Easy to transport and handle
high strength
less resistance
Corrosion resistance
easy to install
economy

Specificaton of ASTM A234WPB 12IN SCHSTD 45Deg Elbow 

Size Range 1/2″ – 80″ / DN15 – 2000
Thickness Schedule SCH 10,SCH 10S, SCH 20, SCH 40,SCH 40S, STD, XS,SCH 80, SCH 80S, SCH 100, SCH 120, SCH 160, XXS
China Standard GB/T12459, GB/T13401, HG/T21635/21631, SH3408/3409
America Standard ANSI / ASME B16.9 / MSS SP 43
apan Standard JIS B2311/2312/2313
Europe Standard EN10253
Carbon Steel Q235, 20#, 35#, 45#, 20G,ASTM A234 WPB/WPC
Low Temp Carbon Steel Q345B, 16Mn, ASTM A420 WPL6
Pipeline Steel ASTM A860 WPHY 42 / 46 / 56 / 60 / 65
Alloy Steel ASTM A234 WP11 / WP12 / WP 5 / WP9 / WP91 / WP92,15CrMoG, 12Cr1MoVG, 12Cr5Mo, 1Cr5Mo, Cr9Mo, 10CrMo910, 12CrMo4-5
Stainless Steel ASTM A403 WP304/304L/304H, 316/316L, 310S, 321, 317,347,904L
Duplex Stainless Steel ASTM A815 S32205, S31803, 32750, 32760

90 Degree Elbow Dimensions and Weight Chart

DN NPS OD A SCH 40 WEIGHT
LR SR KG
15 1/2 21.3 38 25 0.08
20 3/4 26.7 38 25 0.11
25 1 33.4 38 25 0.16
32 1-1/4 42.2 48 32 0.28
40 1-1/2 48.3 57 38 0.40
50 2 60.3 76 51 0.71
65 2-1/2 73.0 95 64 1.42
80 3 88.9 114 76 2.22
90 3-1/2 101.6 133 89 3.12
100 4 114.3 152 102 4.22
125 5 141.3 190 127 7.15
150 6 168.3 229 152 11.2
200 8 219.1 305 203 22.4
250 10 273.0 381 254 39.7
300 12 323.8 457 305 62.9
350 14 355.6 533 356 87.1
550 22 559.0 838 559
600 24 610.0 914 610 403
650 26 660.0 991 660
700 28 711.0 1067 711
750 30 762.0 1143 762
800 32 813.0 1219 813 722
850 34 864.0 1295 864 817
900 36 914.0 1372 914 997
950 38 965.0 1447 965
1000 40 1016.0 1524 1016
1050 42 1067.0 1600 1067
1100 44 1118.0 1676 1118
1150 46 1168.0 1753 1168
1200 48 1219.0 1829 1219
1300 52 1321.0 1981 1321
1400 56 1422.0 2134 1422
1500 60 1524.0 2286 1524
1600 64 1626.0 2438 1626
1700 68 1727.0 2591 1727
1800 72 1829.0 2743 1829
1900 76 1930.0 2896 1930
2000 80 2032.0 3048 2032

Production Material

ASTM A234 WPB is a Standard Determination for steel pipe fittings that incorporates carbon and alloy steel material for direct and high-temperature administrations. ASTM A234 WPB Sch 40 Fittings covers carbon steel fittings of welded and seamless development secured by the foremost later revision of ASME B16.9, B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, and MSS-SP-97. ASTM A234WPB 12IN SCHSTD 45Deg Elbow to boot exceedingly corrosion-resistant has low string contact and profitable where high alloyed steel is required. We are one among the unmistakable suppliers and merchants of these premium qualities ASTM A234 WPB Seamless Pipe Fitting, which in addition utilized in Manufacturing plants, Troublesome planning firms, Steel plants, and so on.

ASTM A234 Mechanical Properties
Tensile and Yield Strength ASTM A234 for Carbon and Alloy Steel Fittings WPB WPC,
WP11-CL2
WP11-CL1,
WP22-CL1
WP5-CL1
WP9-CL1
WP11-CL3,
WP22-CL3
WP5-CL3
WP9-CL3
WP91
Tensile strength, minimum unless a range is given ksi (MPa) 60 (415) 70 (485) 60 (415) 75 (520) 90(620)
Yield strength, min ksi (MPa) (0.2% offset or 0.5% extension under-load) 35 (240) 40 (275) 30 (205) 45 (310) 60(415)

 

Elongation ASTM A234 for Carbon and Alloy Steel Fittings WPB, WPC, WP11, WP22 WP91 WP92 WPR and WP24
Longitud. Transverse Longitud.  Transverse Longitud.  Transverse
Standard
round specimen, or small proportional specimen, min % in 4 D
22 14 20 13 20
Rectangular specimen for wall thickness 5/16″ and over, and
for all small sizes tested in full section; min % in 2 in.
30 20 28
Rectangular specimen for wall thickness less than 5/16″;
min % in 2 in (1/2″ wide specimen)
B B B

 

Wall Thickness Grades
WPB, WPC, WP11, WP22 WPR WP91 WP92
IN MM Longitud. Transverse Longitud. Transverse
5/16(0.312) 7.94 30 20 28 20
9/32(0.281) 7.14 28.5 19 26.5 19
1/4(0.250) 6.35 27 18 25 18
7/32(0.219) 5.56 25.5 23.5 17
3/16(0.188) 4.76 24 22 16
5/32(0.156) 3.97 22.5 20.5 15
1/8(0.125) 3.17 21 19 14
3/32(0.094) 2.38 19.5 17.5 13
1/16(0.062) 1.59 18 16 12

 

ASTM A234 Chemical Composition
Chemical composition of ASTM A234  Fittings
Grade C Mn P max S max Si Cr Mo Ni Cu OTHERS
WPB(1.2.34.5) 0.30max 0.29-1.06 0.05 0.058 0.10min 0.4max 0.15max 0.4max 0.4max V0.08max
WPC(2.3.4.5) 0.35max 0.29-1.06 0.05 0.058 0.10min 0.4max 0.15max 0.4max 0.4max V0.08max
WP1 0.28max 0.30-0.90 0.045 0.045 0.10-0.50 0.44-0.65
WP12.CL1 0.05-0.20 0.30-0.80 0.045 0.045 0.60max 0.8-1.25 0.44-0.65
WP12 CL2 0.05-0.20 0.30-0.80 0.03 0.045 0.60max 0.8-1.25 0.44-0.65
WP11CL1 0.05-0.15 0.30-0.60 0.04 0.03 0.50-1.00 1.00-1.5 0.44-0.65
WP11CL2 0.05-0.20 0.30-0.80 0.04 0.04 0.50-1.00 1.00-1.5 0.44-0.65
WP11CL3 0.05-0.20 0.30-0.80 0.04 0.04 0.50-1.00 1.00-1.5 0.44-0.65
WP22CL1 0.05-0.15 0.30-0.60 0.04 0.04 0.50max 1.00-1.5 0.44-0.65
WP22CL3 005-0.20 0.30-0.60 0.04 0.04 0.50max 1.00-1.5 0.44-0.65
WP5CL1 0.05-0.20 0.30-0.60 0.04 0.04 0.50max 1.9-2.6 0.87-1.13
WP22CL3 0.05-0.20 0.30-0.60 0.04 0.04 0.50max 1.9-2.6 0.87-1.13
WP5CL1 0.05-0.15 0.30-0.60 0.04 0.03 0.50max 4.0-6.0 0.44-0.65
WP5CL3 0.15max 0.30-0.60 0.04 0.03 0.50max 4.0-6.0 0.44-0.65
WP9CL1 0.15max 0.40-1.06 0.03 0.03 1.00max 1.0max 0.90-1.10
WP9CL3 0.15max 0.30-0.60 0.03 0.03 1.00max 8-10.0 0.90-0.10
WPR 0.20max 0.40-1.06 0.045 0.05 1.60-2.24 0.75-1.25
WP91 0.08-0.12 0.30-0.60 0.02 0.01 0.20-0.50 8.0-9.5 0.85-1.05 0.40max V 0.18- 0.25
Nb 0.06-0.10
N 0.03-0.07
Al 0.02 max(6)
Ti 0.01 max(6)
Zr 0.01 max(6)
WP911 0.09-0.13 0.30-0.60 0.02 0.01 0.10-0.50 8.0-9.5 0.90-1.10 0.40max V 0.18-0.25
Nb 0.060-0.10
N 0.04-0.09
Al 0.02 max(6)
B 0.0003-0.006
W 0.90-1.10
Ti 0.01 max(6)
Zr 0.01 max(6

Applications

  • Water supply facilities
  • Food industrial pipelines
  • Chemical industrial pipelines
  • Electronic industrial pipelines
  • Air conditioning facility pipelines
  • Agriculture and garden production transportation
  • Pipeline network for solar energy facility

45 degree elbow VS 90 degree elbow

  • The function of a 45 Degree Long Radius Elbow is same as 90 degrees long and short elbow, but the measurement and dimensions are different to that of a 90 degree long and the short elbow.
  • The radius of both the 45 degree and 90 Degree long and short elbow is the same however, the center to face dimension is not equivalent due to the smaller degree of bend.
  • Compared with 90 degree elbow, 45 degree elbow produces less friction and lower pressure.
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