Home » Product Standards » American Standards » Dimensions of ASME B16.9 Standard 180 degree Long Radius Elbows

Dimensions of ASME B16.9 Standard 180 degree Long Radius Elbows

2019-07-16 9:34:36 Hits:1483 American Standards / Product Standards

Haihao Group is one of the largest manufacturer of ASME B16.9 butt welding pipe fittings in China.Our ASME B16.9 butt welding elbows contain 90 degree elbows,45 degree elbows,180 degree elbows,long radius elbows(LR) and short radius elbows(SR).It is accessible to our customers requirements in different range of diameters,wall thickness and size,which also at quite affordable rates.We are always endeavoring to provide our customers with the best products at the best price with the best service.

ASME B16.9 stainless steel 180 degree long radius elbows

ASME B16.9 stainless steel 180 degree long radius elbows

The 180 degree elbows also know as returns.We manufacture 180 degree long radius elbows according to ASME B16.9 standard in the nominal pipe size ½ through 24.The materials can be carbon steel,stainless steel,alloy steel.The dimensions of 180 degree long radius elbows according to ASME B16.9 standard as follows:

Dimensions of ASME B16.9 standard long radius returns

Dimensions of ASME B16.9 standard long radius returns

Nominal Pipe Size(NPS) Outside Diameter at Bevel Center-to-Center,O Back-to-Face,K
½ 21.3 76 48
¾ 26.7 76 51
1 33.4 76 56
1 ¼ 42.2 95 70
1 ½ 48.3 114 83
2 60.3 152 106
2 ½ 73.0 190 132
3 88.9 229 159
3 ½ 101.6 267 184
4 114.3 305 210
5 141.3 381 262
6 168.3 457 313
8 219.1 610 414
10 273.0 762 518
12 323.8 914 619
14 355.6 1067 711
16 406.4 1219 813
18 457.0 1372 914
20 508.0 1524 1016
22 559.0 1676 1118
24 610.0 1829 1219

GENERAL NOTE: All dimensions are in millimeters.

NOTES:

  • (1) See Table 13 for tolerance for alignment of ends U.
  • (2) Dimension A is equal to one-half of dimension O.

Meanwhile,we manufacture & supply different types of butt welding fittings according to ASME B16.9 standard as follows:

Haihao Group manufacture & supply & export pipeline products more than 30 years,which contain butt welding pipe fittings(elbows,tees,reducers,caps,bends,crosses,etc),forged pipe fittings(socket weld/threaded elbows,tees,reducers,crosses,couplings,union,outlet,nipple,etc),steel pipes(seamless steel pipes,SAW/ERW steel pipes,casing and tubing pipes,etc) and forged flanges(weld neck flange,slip on flange,blind flange,lap joint flange,plate flange,threaded flange,socket weld flange,orifice flange,spectacle blind flange,weld overlay cladding flange,etc).We supply the products in different standards such as ANSI/ASME, ASTM, BS, EN, JIS, GOST, ISO, MSS, etc.If you want to know more about our pipeline products,please email us:sales@haihaogroup.com

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