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Knowledge of stainless steel Your current location: home page /Stainless steel knowledge / how big is the 6-point stainless steel pipe? How many centimeters are the diameters of 4 and 6 branches?
What is the size of 6-point stainless steel pipe? How many centimeters are the diameters of 4 and 6 branches?
Double click auto scroll Published by: bangruite published on: November 19, 2013 read: twenty-five thousand six hundred and sixteen Secondary [font: large in Small

6 points Stainless steel pipe How old is it? How many centimeters are the diameters of 4 and 6 branches?

The saying of 6 points is a unique Chinese saying. In English units, it means that the size below 1 inch is usually divided by 8 or 8 multiples. One inch is divided into 8 equal parts, and one part is called 1 point in China. As for the conversion of nominal diameter, the standard system of continental system and American system is a general conversion.

First of all, make it clear that the 4 and 6 points you mentioned are all British
1 inch = 25.4 hectare
1 inch = 8 points
A quarter of an inch is 12.7 mm
Three quarters of an inch is 19.05 mm
For pipes, it is important to know that the dimensions here refer to the inner diameter

6 points are English units, 1 '= 8' '= 25.4mm, so 6' '= 19.05mm "

The pipe of 20 refers to the metric unit and refers to the pipe with a nominal diameter of 20 mm
6 G( {3 N( K! ?. k' `" c/ ?' T The nominal diameter refers to the inner diameter of pipe and other pipe equipment. The outer diameter and wall thickness of DN20 pipe have many specifications, so there are many kinds of inner diameter
Therefore, 6 "pipe is about 20 mm, and there is no pipe of DN 19 in various standards.

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