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API标准油管
规格外径
名义重量
钢级
壁厚mm
端部形式 &n
| 规格外径 | 名义重量 | 钢级 | 壁厚mm | 端部形式 | |
| 48.26(1.9") | lb/f | NU | EU | ||
| 2.75 | C,H,J,L,N,P,R,T | 3.68 | ◆ | ||
| 2.90 | C,H,J,L,N,P,R,T | 3.68 | ◆ | ||
| 3.65 | C,H,J,L,N,P,R,T | 5.08 | ◆ | ||
| 3.73 | C,H,J,L,N,P,R,T | 5.08 | ◆ | ||
| 60.32(2 3/8") | 4.00 | C,H,J,L,N,P,R,T | 4.24 | ◆ | |
| 4.60 | C,H,J,L,N,P,R,T | 4.83 | ◆ | ||
| 4.70 | C,H,J,L,N,P,R,T | 4.83 | ◆ | ||
| 5.80 | C,L,N,P,R,T | 6.45 | ◆ | ||
| 5.95 | C,L,N,P,R,T | 6.45 | ◆ | ||
| 7.35 | C,L,P,R,T | 8.53 | ◆ | ||
| 7.45 | C,L,P,R,T | 8.53 | ◆ | ||
| 73.02(2 7/8") | 6.40 | C,H,J,L,N,P,R,T | 5.51 | ◆ | |
| 6.50 | C,H,J,L,N,P,R,T | 5.51 | ◆ | ||
| 7.80 | C,L,N,P,R,T | 7.01 | ◆ | ||
| 7.90 | C,L,N,P,R,T | 7.01 | ◆ | ||
| 8.60 | C,L,N,P,R,T | 7.82 | ◆ | ||
| 8.70 | C,L,N,P,R,T | 7.82 | ◆ | ||
| 9.45 | C,L,P,R,T | 8.64 | ◆ | ||
| 88.90(3 1/2") | 7.70 | C,H,J,L,N,R,T | 5.49 | ◆ | |
| 9.20 | C,H,J,L,N,P,R,T | 6.45 | ◆ | ||
| 9.30 | C,H,J,L,N,P,R,T | 6.45 | ◆ | ||
| 10.20 | C,H,J,L,N,R,T | 7.34 | ◆ | ||
| 12.70 | C,L,N,P,R,T | 9.52 | ◆ | ||
| 12.95 | C,L,N,P,R,T | 9.52 | ◆ | ||
| 101.60(4") | 9.5 | C,H,J,L,N,R,T | 5.74 | ◆ | |
| 11.00 | C,H,J,L,N,R,T | 6.65 | ◆ | ||
| 114.30(4 1/2") | 12.60 | C,H,J,L,N,R,T | 6.88 | ◆ | |
| 12.75 | C,H,J,L,N,R,T | 6.88 | ◆ | ||