
High pressure alloy pipes for fertilizer equipment (GB6479-2000) are high-quality carbon structural steel and alloy steel seamless steel pipes suitable for chemical equipment and pipelines with a working temperature of -40~400 ℃ and a working pressure of 10~30Ma. Mainly used for straight seam welded steel pipes for mine ventilation, drainage, and shaft gas release. Its representative material is Q235A, B-grade steel.
Execution standard: GB6479-2000, grades and steel grades: 20 # 16Mn, 15CrMo, 12CrMo, 12Cr2Mo, etc
Fertilizer special pipe: GB6479-2000 (seamless steel pipe for high-pressure fertilizer equipment). Mainly used for transporting high-temperature and high-pressure fluid pipelines on fertilizer equipment. The representative materials are 20, 16Mn
12CrMo, 12Cr2Mo, etc. Fertilizer specific pipes (GB6479-2000) are chemical equipment and pipelines suitable for working temperatures of -40~400 ℃ and working pressures of 10~30Ma
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High quality seamless carbon structural steel and alloy steel pipes |
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| Formula for calculating the weight of steel pipes: [(outer diameter wall thickness) * wall thickness] * 0.02466=kg/meter (weight per meter) | Stainless steel seamless | Material: 20 (GB6479-2000) | Material: 20 (GB6479-2000) |
| Material: 20 (GB6479-2000) | Material: 20 (GB6479-2000) | specifications | specifications |
| specifications | specifications | 14*4 | 45*5 |
| 83*13 | 168*28 | 16*3 | 49*10 |
| 83*15 | 180*22 | 18*3 | 57*5 |
| 89*5 | 180*30 | 19*3 | 58*9 |
| 89*6 | 219*38 | 21*3.5 | 59*9 |
| 102*17 | 245*26 | 24*5 | 60*10 |
| 103*14 | 273*32 | 24*6 | 62*10 |
| 103*17 | 325*12 | 25*2 | 63*10 |
| 104*15 | 426*14 | 28*4 | 64*9 |
| 108*14 | 480*9 | 32*3 | 65*10 |
| 108*15 | 89*5.5 | 32*4 | 66*9 |
| 108*16 | 168*7 | 35*6 | 66*10 |
| 108*17 | 219*8 | 35*9 | 67*10 |
| 127*17 | 273*9.5 | 38*4 | 68*9 |
| 127*19 | 273*13 | 42*4 | 68*10 |
| 127*21 | 377*9 | 43*7 | 68*13 |
| 159*10 | 426*10 | 43*8 | 73*5 |
| 159*16 | 426*14 | 43*9 | |
| 76*6 | 159*20 | 43*10 | |
| 83*11 | 159*22 | 45*3.5 | |
