Company Details

  • Shijiazhuang Bang dong Pipeline Technology Co,Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer
  • Main Markets: Africa , Asia , East Europe , Europe , Middle East , North Europe , West Europe
  • Exporter:91% - 100%
  • Certs:CE, ISO9001
  • Description:Galvanized Pipe LR ReducingFittings,Alloy Steel Seamless A234wp9 Elbow,Stainless Steel Forging Socket Weld Elbow
Inquiry Basket ( 0 )

Shijiazhuang Bang dong Pipeline Technology Co,Ltd.

Galvanized Pipe LR ReducingFittings,Alloy Steel Seamless A234wp9 Elbow,Stainless Steel Forging Socket Weld Elbow

Home > Products > Butt Weld Pipe Fitting > Pipe Elbow/Bend > 180 degree Short Radius Elbow

180 degree Short Radius Elbow

Share to:  
    Payment Type: L/C,T/T
    Incoterm: FOB,CFR
    Min. Order: 10 Piece/Pieces

Basic Info

Model No.180 SR Elbow

BrandBangdong

ConnectionWelding

ShapeEqual

Head CodeRound

Angle180 Degree

Wall ThicknessSTD

MaterialCarbon Steel

TechnicsPushing

CertificationAPI

ColorBlack

Additional Info

PackagingWooden Cases or as per buyer's requirements

Productivity1000pcs/month

TransportationOcean,Land,Air,Train/TNT/DHL

Place of OriginCangzhou,China

Supply Ability1000pcs/month

CertificateISO/CE/API

HS Code73079300

PortTianjin New Port,Wuhan Train Station,Zhengzhou Train Station

Payment TypeL/C,T/T

IncotermFOB,CFR

Product Description


180 degree Short Radius Elbow

Bangdong are Manufacturer of 180 degree Short Radius Elbow. The 180 degree Short radius Elbow manufactured using superior grade raw materials. The 180 degree Short radius Elbows are used for connecting pipes of different diameters and find wide applications in various chemicals, construction industries, paper, cement & ship builders.

Asme B16.9 Butt weld 180 degree Short radius Elbow Dimensions

ASME B16.9 Butt weld 180 degree Short Radius Elbow

ASME B16.9 180 degree Short radius Elbow Dimensional Tolerance
NPS O.D.
D
180° Short radius 180° Short Radius
Center to
Center
O
Back to
Face
K
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 51 41
42.2 95 70 64 52
48.3 114 83 76 62
2 60.3 152 106 102 81
73 190 132 127 100
3 88.9 229 159 152 121
101.6 267 184 178 140
4 114.3 305 210 203 159
5 141.3 381 262 254 197
6 168.3 457 313 305 237
8 219.1 610 414 406 313
10 273 762 518 508 391
12 323.8 914 619 610 467
14 355.6 1067 711 711 533
16 406.4 1219 813 813 610
18 457 1372 914 914 686
20 508 1524 1016 1016 762
22 559 1676 1118 1118 838
24 610 1829 1219 1219 914
ASME B16.9 180° Short Radius Elbow Dimensional Tolerance
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 (BW) 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:

  • Long Radius (LR) Elbow is also called   LR Elbow – means the radius is 1.5 times the pipe diameter
    • L/R 45°Elbow: Long radius 45 degree elbow changes the direction by 45 degrees.
    • L/R 90°Elbow: Long radius 90 degree elbow changes the direction by 90 degrees.
    • L/R 180°Elbow: Long Radius 180 degree return bend allows complete reversal of flow.
  • Short Radius (SR) Elbow is also called Sr Elbow , – means the radius is 1.0 times the pipe diameter
    • Short radiu 45°Elbow: Short radius 45° elbow changes the direction by 45 degrees.
    • Short radius 90°Elbow: Short Radius 90° elbow is same as LR90 except for the measurement between end of elbow to center line is 1 x NPS.
    • Short radius 180° Elbow: Short Radius 180° return bend allows complete reversal of flow
Size range:
Elbow Size
  • Seamless elbow: 1/2"-24" DN15-DN600
  • Welding elbow: 6"-72" DN150-DN1800
  • Wall thickness: Sch5-Sch160 XXS
  • External arc length of elbow

Recommended type of pipe elbows:

Materials
  • Carbon steel: ASTM/ASME A234 WPB -WPC
  • Alloy Steel : --WP 22-WP 5-WP 91-WP 911
    • ASTM A335 P22
    • ASME SA335 P91 elbow
    • Astm A234 WP 11
  • Low temperature steel: ASTM/ASME A402 WPL 3-WPL 6
  • High performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70
  • Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
    • ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
    • ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H

Product Categories : Butt Weld Pipe Fitting > Pipe Elbow/Bend

Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters
Communicate with Supplier?Supplier
luffy Ms. luffy
What can I do for you?
Contact Supplier