| Product: | Pipe Fitting- Elbow | Material: | Carbon Steel |
|---|---|---|---|
| Standard: | ASTM A234 | Grade: | WPB-S |
| Type: | Butt Welded | Color: | Black |
ASTM A234 WPB Carbon Steel Buttweld Pipe Fittings Elbow ， Codos
The ASTM A234 WPB elbow is one of the most widely used shapes of pipe fittings. An elbow is a connector shaped like an elbow and allows directional transformation in fluid flow. The A234 WPB Elbow is produced and supplied in butt welded form. The SA234 WPB elbow generally comes in any one of three angles; 22.5， 45 or 90 degrees. The A234 WPB SCH 80 elbow is a standardization compliant with Schedule 80. The ASTM A234 WPB elbow can also be threaded or machined; sometimes it is also plugged in.
Specification Of ASTM A234 WPB Elbow
| Pressure-Temperature Class | 150LB， 300LB， 600LB， 1500LB， 2500LB. |
| Schedule | Schedule 5 TO Schedule XXS. |
| Size | Normal Pipe Size (NPS) 1⁄₂ to Normal Pipe Size (NPS) 48” |
| Standard | EN， ISO， DIN， JIS， NPT |
| Type | Elbow， Stub End， Bend， Tee， Reducer， Cap， Adapter， Wye， Cross， |
| Connection Type | Threaded/ Clamp End / End Bell / Weld/ Flange/ |
| Type | Butt Weld (BW)， Seamless (SMLS) Welded |
| Surface Treatment | Sand Blasting， Sand Rolling， Sand Blasting |
| Thickness | Sch 5S， 20S， S10， S20， S30， 10S， S80， S100， S120， STD， 40S， S40， S60， XS， 80S， S140， S160， XXS and etc. |
| Type Of Dimension | BS1640， EN 10253 – 4， DIN 2605， JIS B2312， ANSI B16.9， MSS SP-75， ANSI B16.28， MSS-SP-43 Type A， MSS-SP-43 Type B， JIS B2313 |
Chemical Composition Of ASTM A234 WPB
| C max | Mn | P max | S max | Si min | Cr max | Mo max | Ni max | Cu max | Others |
| 0.3 | 0.29-1.06 | 0.05 | 0.058 | 0.1 | 0.4 | 0.15 | 0.4 | 0.4 | V 0.08 max |
Mechanical Property Of ASTM A234 WPB
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation | Hardness |
| 415-585 Mpa | ≥240 Mpa | 22 | ≤197 |
Key Markets And Industries For ASTM A234 WPB Elbows
Bitumen Upgraders
Heavy Oil Refineries
Nuclear Power (Mostly Seamless)
Petrochemicals And Acids
Application
Used in Petroleum， Power， Chemical， Construction， Gas， Metallurgy， Shipbuilding etc.
