China Bent 180 Degree Pipe Elbows, Find details about China Stainless Steel Pipe Elbow, 180degree Elbow from Bent 180 Degree Pipe Elbows
ASME B16.9 Butt weld 180 degree Long Radius Elbow Dimensions
Specifications:
| Type | ASTM B16.9 pipe fittings butt weld for oil & gas |
| Size | Seamless 1/2" to 48" |
| Wall thickness | Sch5s-sch160, XS, XXS |
| Standard | ANSI, ASTM, DIN, JIS, GOST, BS, ISO, GB, SH, AND HG etc. |
| Material | Stainless steel: ASTM A403 WP304, 304L,310, 316L, 321, 347, 904L |
| Surface | Sand rolling, sand blasting, polishing, pickling |
| Packing | Wooden case, pallet or as customers' required |
| Min order | 5pcs |
| NPS | O.D. D | 180° Long Radius | |
| Center to Center O | Back to Face K | ||
| 1/2 | 21.3 | 76 | 48 |
| 3/4 | 26.7 | 76 | 51 |
| 1 | 33.4 | 76 | 56 |
| 1¼ | 42.2 | 95 | 70 |
| 1½ | 48.3 | 114 | 83 |
| 2 | 60.3 | 152 | 106 |
| 2½ | 73 | 190 | 132 |
| 3 | 88.9 | 229 | 159 |
| 3½ | 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 | 762 | 518 |
| 12 | 323.8 | 914 | 619 |
| 14 | 355.6 | 1067 | 711 |
| 16 | 406.4 | 1219 | 813 |
| 18 | 457 | 1372 | 914 |
| 20 | 508 | 1524 | 1016 |
| 22 | 559 | 1676 | 1118 |
| 24 | 610 | 1829 | 1219 |
| For all fittings | 180° Returns | |||||
| Nominal Pipe Size (NPS) | Outside Ø at Bevel | Inside Ø at End | Wall Thickness t / t1 | 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 | 7 | 7 | 1 |
| 3 a 3 1/2 | 1 | 1,6 | less | 7 | 7 | 1 |
| 4 | +2 -1 | 1,6 | than | 7 | 7 | 1 |
| 5 a 6 | +3 -1 | 1,6 | 87,50% | 7 | 7 | 1 |
| 8 | 2 | 1,6 | of nominal | 7 | 7 | 1 |
| 10 | +4 -3 | 3,2 | thickness | 7 | 7 | 2 |
| 12 a 18 | +4 -3 | 3,2 | 10 | 7 | 2 | |
| 20 a 24 | +6 -5 | 4,8 | 10 | 7 | 2 | |
| 26 a 30 | +7 -5 | 4,8 | ..... | ..... | ..... | |
| 32 a 48 | +7 -5 | 4,8 | ..... | ..... | ..... | |
An elbow is a pipe fitting installed between two lengths of pipe or tubing to allow a change of direction, usually a 180° or 90° angle, though 45° elbows are also made. The ends may be machined for butt welding (SW) or socketed welding(SW) etc.
Most elbows are available in short radius or long radius variants. When the two ends differ in size, the fitting is called a reducing elbow or reducer elbow.
Elbows are categorized based on various design features as below:
We BWSS is a professional manufacturer of stainless steel pipe fittings. Our products are used widely in industries such as: Oil & Gas, Petrochemical, Electrical, Machinery, Heavy Engineering, Construction, Sugar, Refineries, Ship Building, Paper and pulp.
You can have one stop purchasing from our kinds of items which are with good quality and great performance. We offer on time delivery, OEM service, and producing as per drawing. Right now, we service customers from UAE, Saudi Arabia, Syria, Iran, New zealand, Australia, Thailand, Vietnam, South Africa, Germany and Russia, wish to be your reliable supplier!
A range of products cover:
1, BUTT WELDING SERIES: ELBOW, TEE, CROSS, CONCENTRIC REDUCER, ECCENTRIC REDUCER, STUB END, CAP; (ASME B16.9, MSS SP43, DIN2605, DIN2615, DIN2616)
2, HIGH PRESSURE FORGED SERIES: SW ELBOW, SW TEE, SW CAP, THREAD ELBOW, THREAD TEE, COUPLING, UNION, O-let etc; (ASME B16.11, MSS SP75, MSS SP83, MSS SP95, MSS SP97, BS3799, JIS B2616)
3, FLANGE SERIES: SLIP ON FLANGE, WELD NECK FLANGE, ORIFICE FLANGE, SOCKET WELD FLANGE, SCREW FLANGE, BLIND FLANGE, PLATE FLANGE etc. (ASME B16.5, ASME B16.47, ASME B16.48, ASME B16.36, EN1092, BS4504, ГОСТ12820-80, ГОСТ 12821-80, SABS1123 etc.)