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Storage and Transportation Operations (9.29)

2018-09-29View Original

Thread Content

Fundamentals of Oil Blending Study*: 1. The pipeline with a nominal diameter of DN100 is ( ) inches. 2. The inner diameter of a steel pipe is 100 mm, and its wall thickness is 4 mm. What is the model of this steel pipe? ( )
Reply #22018-09-29
1. The pipeline with a nominal diameter of DN100 is (4) inches. 2. The inner diameter of a steel pipe is 100 mm, and its wall thickness is 4 mm; the model of this steel pipe is (φ108×4).
Reply #32018-09-29
1, 4 2、φ108X4
Reply #42018-09-29
This post was last edited by Hasty Passerby on 2018-9-29 at 14:27. 1, 4; 2、Φ108X4
Reply #52018-09-29
1、4?? 2、φ108X4
Reply #62018-09-29
1, 4 2、φ108×4
Reply #72018-09-29
1, 4 2、Φ108*4

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