CARBON STEEL PIPES FOR ORDINARY PIPING
CNS 6445 G3127 ( JIS G3452 SGP )
All piping with diameter more than 1” adopts scraping process.
Application: 1. Gas piping 2. Fire piping 3. Air conditioner piping 4. Wire piping
Property: 1. No protrusions in the tube, low flow resistance. 2. No dirt accumulates in the tube. 3. Extend the service life of steel pipes. 4. No welding slag in the tube.
| Nom Size(A) | Nom Size(B) | Outside Diameter | Wall Thickness |
|---|---|---|---|
| 15 | ½ | 0.854inch / 21.7mm | 0.110inch / 2.8mm |
| 20 | ¾ | 1.071inch / 27.2mm | 0.110inch / 2.8mm |
| 25 | 1 | 1.338inch / 34.0mm | 0.126inch / 3.2mm |
| 32 | 1¼ | 1.681inch / 42.7mm | 0.138inch / 3.5mm |
| 40 | 1½ | 1.913inch / 48.6mm | 0.138inch / 3.5mm |
| 50 | 2 | 2.382inch / 60.5mm | 1.150inch / 3.8mm |
| 65 | 2½ | 3.004inch / 76.3mm | 0.165inch / 4.2mm |
| 80 | 3 | 3.508inch / 89.1mm | 0.165inch / 4.2mm |
| 100 | 4 | 4.500inch / 114.3mm | 0.177inch / 4.5mm |
| 125 | 5 | 5.504inch / 139.8mm | 0.177inch / 4.5mm |
| 150 | 6 | 6.504inch / 165.2mm | 0.197inch / 5.0mm |
| 200 | 8 | 8.516inch / 216.3mm | 0.228inch / 5.8mm |
| 250 | 10 | 10.528inch / 267.4mm | 0.260inch / 6.6mm |
| 300 | 12 | 12.539inch / 318.5mm | 0.272inch / 6.9mm |
| 350 | 14 | 14.000inch / 355.6mm | 0.312inch / 7.9mm |
| 400 | 16 | 16.000inch / 406.4mm | 0.312inch / 7.9mm |
| 450 | 18 | 18.000inch / 457.2mm | 0.312inch / 7.9mm |
| 500 | 20 | 20.000inch / 508mm | 0.312inch / 7.9mm |
Thickness Tolerance：-12.5%
Hydrostatic Testing Pressure：25kg/cm²。
