磁力强度 钢管 |
4000GS |
5000GS |
6000GS |
7000GS |
8000GS |
10000GS |
12000GS |
φ6(0.24") |
√UH |
- |
- |
- |
- |
- |
- |
φ8(0.31") |
√UH |
- |
- |
- |
- |
- |
- |
φ9(0.35") |
√UH |
- |
- |
- |
- |
- |
- |
φ10(0.39") |
√UH |
- |
- |
- |
- |
- |
- |
φ12(0.47") |
√UH |
√UH |
- |
- |
- |
- |
- |
φ16(0.63") |
√UH |
√UH |
√UH |
- |
- |
- |
- |
φ19(0.75") |
√UH |
√UH |
√UH |
√UH |
- |
- |
- |
φ20.3(0.80") |
√UH |
√UH |
√UH |
√UH |
- |
- |
- |
φ22(0.85") |
√UH |
√UH |
√UH |
√UH |
√UH |
√N |
- |
φ25(1.00") |
√UH |
√UH |
√UH |
√UH |
√UH |
√N |
√N |
φ32(1.25") |
√UH |
√UH |
√UH |
√UH |
√UH |
√N |
√N |
φ38(1.50") |
√UH |
√UH |
√UH |
√UH |
√UH |
√N |
√N |
φ50(1.75") |
√UH |
√UH |
√UH |
√UH |
√UH |
√N |
√N |
φ63(2.48") |
√UH |
√UH |
√UH |
√UH |
√UH |
√N |
√N |
