JIS G3452 SGP Welded Carbon Steel Tube Pipes For Ordinary Piping
Product Details
SGP Welded Carbon Steel Pipes
,JIS G3452 Welded Carbon Steel Pipes
JIS G3452 SGP Welded Carbon Steel Pipes for Ordinary Piping Application for ordinary piping
Diameter: 5-420mm, Wall thickness: 0.5-50mm
Length: 12mmax
Grade: SGP
Standard: JISG3452
Black pipe: without zinc coating
Galvanized pipe: with zinc coating
Produce method:ERW
Steel Grade:SGP
Relevant standard: KSD3507, ASTMA53, API5L, DIN2440, DIN2441, BS1387, BS3601, JISB0203, JISB0253, JISB2301
Black pipe without zinc coating
Galvanized pipe with zinc coating
| CHEMICAL COMPOSITION unit (%) | ||
| Steel grade | P | S |
| SGP | 0.040max | 0.040max |
Note: Special steel grade is also available, according to customer request.
| MECHANICAL PROPERTIES | ||
| Steel grade | Tensile strength Mpa | Elongation% |
| SGP | 290 min | 30min |
| Dimensions weights and Demensional Tolerances | |||||||
| Nominal Diameter | OD(mm) | OD Tolerances | WT mm | WT Tolerances | Unit mass excluding socket kg/m | ||
| A | B | Pipes to be cut in taper thread | Other pipes | ||||
| 6 | 1/8 | 10.5 | ±0.5mm | ±0.5mm | 2.0 | +Not specified -12.5% | 0.419
|
| 8 | 1/4 | 13.8 | ±0.5mm | ±0.5mm | 2.3 | 0.652 | |
| 10 | 3/8 | 17.3 | ±0.5mm | ±0.5mm | 2.3 | 0.851 | |
| 15 | 1/2 | 21.7 | ±0.5mm | ±0.5mm | 2.8 | 1.31 | |
| 20 | 3/4 | 27.2 | ±0.5mm | ±0.5mm | 2.8 | 1.68 | |
| 25 | 1 | 34.0 | ±0.5mm | ±0.5mm | 3.2 | 2.43 | |
| 32 | 1 1/4 | 42.7 | ±0.5mm | ±0.5mm | 3.5 | 3.38 | |
| 40 | 1 1/2 | 48.6 | ±0.5mm | ±0.5mm | 3.5 | 3.89 | |
| 50 | 2 | 60.5 | ±0.5mm | ±1% | 3.8 | 5.31 | |
| 65 | 2 1/2 | 76.3 | ±0.7mm | ±1% | 4.2 | 7.47 | |
| 80 | 3 | 89.1 | ±0.8mm | ±1% | 4.2 | 8.79 | |
| 90 | 3 1/2 | 101.6 | ±0.8mm | ±1% | 4.2 | 10.1 | |
| 100 | 4 | 114.3 | ±0.8mm | ±1% | 4.5 | 12.2 | |
| 125 | 5 | 139.8 | ±0.8mm | ±1% | 4.5 | 15.0 | |
| 150 | 6 | 165.2 | ±0.8mm | ±1.6mm | 5.0 | 19.8 | |
| 175 | 7 | 190.7 | ±0.9mm | ±1.6mm | 5.3 | 24.2 | |
| 200 | 8 | 216.3 | ±1.0mm | ±0.8% | 5.8 | 30.1 | |
| 225 | 9 | 241.8 | ±1.2mm | ±0.8% | 6.2 | 36.0 | |
| 250 | 10 | 267.4 | ±1.3mm | ±0.8% | 6.6 | 42.4 | |
| 300 | 12 | 318.5 | ±1.5mm | ±0.8% | 6.9 | 53.0 | |
| 350 | 14 | 355.6 | - | ±0.8% | 7.9 | 67.7 | |
| 400 | 16 | 406.4 | - | ±0.8% | 7.9 | 77.6 | |
| 450 | 18 | 457.2 | - | ±0.8% | 7.9 | 87.5 | |
| 500 | 20 | 508.0 | - | ±0.8% | 7.9 | 97.4 | |
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