Location:HOME > NEWS > Bending strength of seamless steel pipe

Bending strength of seamless steel pipe

2021-12-27 17:01:15   COMMENT:0 HITS:
Bending strength of seamless steel pipe σ BB MPa is the maximum positive pressure on the broken section when the specimen is broken under the concentrated load located between the two supports
8pl round specimen: σ BB = -- π D 8pl for rectangular sample: σ BB = - 2bh, where p - Maximum concentrated load borne by the sample (n) l - span between two supporting points (mm) d - outer diameter of circular sample section (mm) B - width of rectangular section sample (mm) H - width of rectangular section sample (mm)
High pressure fertilizer pipe 10 20 16Mn GB6479-2000 ∮ 8-1240 * 1-200 is applicable to chemical equipment and pipelines with working temperature of - 40-400 ℃ and working pressure of 10-32mpa
Fluid delivery pipe 10#, 20# ASTM a106a, B, C, a53a, b16mn < Q345A B. C.d.e > GB / t8163-2008 ASTM A106 ASTM A53 ∮ 8-1240 * 1-200 general seamless steel pipe suitable for conveying fluid
General structural pipe 10 #, 20 #, 45 #, 27SiMn ASTM a53a, b16mn < Q345A, B, C, D, E > GB / t8162-2008 GB / t17396-2009 ASTM A53 ∮ 8-1240 * 1-200 is applicable to general structure, engineering support, machining, etc
Oil casing J55, K55, N80, L80, C90, C95, P110 API Spec 5CT iso11960 ∮ 60.23-508.00 * 4.24-16.13 tubing is used to extract oil or natural gas from oil wells, and the casing is used as the well wall of oil and gas wells

previous_page第一页
next_page ERW Steel Tubes & Steel Pipes

<ALL>