Seamless pipe weight conversion
The weight of seamless pipe is usually expressed in kilograms (kg). The following is a conversion table of some common seamless pipe weight units:
1. Kilogram (kg) converted to tons (t): 1 t = 1000 kg
2. Pound (lb) converted to kilogram (kg): 1 lb = 0.45359237 kg
3. Ounces (oz) converted to pounds (lb): 1 lb = 16 oz
In practical applications, it is often necessary to calculate the weight of seamless pipes based on their specifications and lengths. The weight of seamless pipes can be calculated using the following formula:
W=π/4×(D^2-d^2)×L×ρ
Wherein, W is the weight of the seamless pipe, in kg; π is the circumference; D is the outer diameter of the seamless pipe, in mm; d is the inner diameter of the seamless pipe, in mm; L is the length of the seamless pipe, in m; ρ is the density of the seamless pipe, in kg/m³.
Seamless pipe length conversion
During the production and use of seamless pipes, it is often necessary to convert length units. The following are some common seamless pipe length unit conversion tables:
1. Meter (m) converted to feet (ft): 1 m = 3.2808 ft
2. Meter (m) converted to inches (in): 1 m = 39.370 in
3. Feet (ft) converted to meters (m): 1 ft = 0.3048 m
Through the above basic seamless pipe weight and length unit conversion, we can easily calculate and design seamless pipes of various specifications.
Seamless pipe weight and length calculation example
In order to better understand the conversion of seamless pipe weight and length, the following is an example:
A company needs to purchase a seamless pipe with a length of 7 m, an outer diameter of 219 mm, and an inner diameter of 205 mm, and asks the weight and length of this seamless pipe to be converted to feet.
Solution: First, we can use the above formula to calculate the weight of this seamless pipe:
W=π/4×(D^2-d^2)×L×ρ = 3.14/4×(0.219^2-0.205^2)×7×7850 ≈ 147.7kg
Next, we can use the above length unit conversion table to calculate the length of this seamless pipe:
7m × 3.2808 = 22.966 ft
Therefore, the weight of this seamless pipe is about 147.7kg and the length is about 22.97ft.
Summary:
This article starts from the basic concepts of seamless pipe weight and length, and introduces in detail the various unit conversions of seamless pipe weight and length. By carefully studying the content of this article, readers can more accurately calculate and select the specifications and length of seamless pipes, thereby providing more powerful support for engineering design and construction.

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