Specification for Seamless Carbon Steel Pipe for Atmospheric and Lower Temperatures

2021 ◽  
Author(s):  
Keyword(s):  
Carbon Steel ◽  
Steel Pipe

Application of laser-generated guided wave for evaluation of corrosion in carbon steel pipe

2009 ◽  
Vol 42 (3) ◽  
pp. 222-227 ◽  
Author(s):  
Joon-Hyun Lee ◽  
Seung-Joon Lee
Keyword(s):  
Carbon Steel ◽  
Guided Wave ◽  
Steel Pipe

Inhibition of Flow-Induced Corrosion and Erosion-Corrosion for Carbon Steel Pipe Work from an Offshore Oil and Gas Facility

CORROSION ◽  
10.5006/0422 ◽  
2013 ◽  
Vol 69 (2) ◽  
pp. 193-203 ◽  
Author(s):  
R. Barker ◽  
X. Hu ◽  
A. Neville ◽  
S. Cushnaghan
Keyword(s):  
Carbon Steel ◽  
Oil And Gas ◽  
Steel Pipe ◽  
Flow Induced Corrosion ◽  
Erosion Corrosion ◽  
Offshore Oil And Gas ◽  
Offshore Oil ◽  
Pipe Work

scholarly journals Crack identification using piezoelectric testing on carbon steel pipe for transverse, longitudinal and hole defects with low excitation frequency

2018 ◽  
Vol 7 (2.14) ◽  
pp. 171
Author(s):  
Ahmed N. Abdalla ◽  
Kharudin Ali ◽  
Johnny Koh Siaw Paw ◽  
Chong Kok Hen ◽  
Tan Jian Ding ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Excitation Frequency ◽  
High Amplitude ◽  
Steel Pipe ◽  
Signal Frequency ◽  
Crack Identification ◽  
High Signal ◽  
Excitation Signal ◽  
Longitudinal Defect ◽  
Transverse Defect

AC excitation signal is most widely used in Non Destructed Testing (NDT) devices for Piezoelectric Technique (PZT) method in an inspec-tion. This paper is presenting the application of piezoelectric with end to end method for defect identification for Carbon Steel Pipe (CSP) where the frequency is used around 1kHz until 6kHz for standard pipe, transverse defect pipe, longitudinal defect pipe and hole defect pipe. From here, the identification of defect signal by based on the signal pick value and different pick signal between ordinary pipe (without defect) and defects pipe are analysis. The result shows that the standard pipe will give the high amplitude of signal compare the defect pipe by based on the type of defect, size of defect and depth of defect. Findings from the comparative study, validate the application of piezoelec-tric show that the different amplitude of the signal is directly proportional with excitation signal frequency and through the experiment, the longitudinal defect is contributed the different high signal until 79.7% compared to the hole and transverse defect 74.4 %.

Research of the Stainless Steel-Concrete-Carbon Steel Circular Concrete-Filled Double Skin Steel Tubes under Axial Compression

2014 ◽  
Vol 1065-1069 ◽  
pp. 1349-1353
Author(s):  
Zhen Kai Duan ◽  
Rui Wang
Keyword(s):  
Stainless Steel ◽  
Carbon Steel ◽  
Fire Resistance ◽  
Steel Tube ◽  
Steel Pipe ◽  
Building Structures ◽  
Light Pressure ◽  
Structure Variation ◽  
Concrete Filled Steel Tube ◽  
The Impact

Concrete-Filled Steel Tube with high capacity, good ductility and toughness, convenient construction, good fire resistance and other advantages. Currently[1] . Concrete-Filled Steel Tube structure has been widely used in the basic components and the overall structure of behavioral research has made many achievements. There are many advantages of concrete pipe above, but it also has fatal flaws, Stainless steel steel that is the difference[2]. The stainless steel has a beautiful appearance, durability, corrosion resistance, low maintenance costs, good fire resistance and other advantages. New stainless steel pipe concrete structure has both ordinary steel concrete good mechanical properties and excellent durability of stainless steel, can be widely used in buildings and bridges of the marine environment as well as some of the high durability and aesthetic requirements important building structures. Based on the outer stainless steel hollow sandwich - the carbon steel pipe shaft of light pressure test concrete results of load and displacement of the structure, variation of load and strain, and the impact of the empty heart of these parameters.

Failure Analysis Of A Lube Oil Carbon Steel Pipe

2006 ◽  
Vol 21 (4) ◽  
pp. 235-236
Author(s):  
Hani M. Tawancy ◽  
Anwar Ul-Hamid ◽  
Nureddin M. Abbas
Keyword(s):  
Carbon Steel ◽  
Failure Analysis ◽  
Steel Pipe

A Novel Approach to the Study of CaCO3 Precipitation Kinetics on Carbon Steel Pipe

2012 ◽  
Author(s):  
Nan Zhang ◽  
Amy T. Kan ◽  
Wei Shi ◽  
Hamad Amer Alsaiari ◽  
Mason B. Tomson
Keyword(s):  
Carbon Steel ◽  
Steel Pipe ◽  
Precipitation Kinetics ◽  
Novel Approach

Experimental Studies of Ratcheting of Pressurized Pipe

1991 ◽  
Vol 113 (2) ◽  
pp. 210-218 ◽  
Author(s):  
R. J. Scavuzzo ◽  
P. C. Lam ◽  
J. S. Gau
Keyword(s):  
Stainless Steel ◽  
Carbon Steel ◽  
Experimental Studies ◽  
Initial Pressure ◽  
Steel Pipe ◽  
304 Stainless Steel ◽  
Dynamic Tests ◽  
Stainless Steel Pipe ◽  
Bending Stresses ◽  
Hoop Direction

In these studies, both dynamic and static tests were conducted on pressurized pipe. Dynamic tests were run on 1 in. Schedule 40 and Schedule 10 seamless 304 stainless steel pipe. Welded 1 in. Schedule 40 304 stainless steel pipe and seamless carbon steel (ASTM A106) pipe were tested statically. Internal pressures varied from 1000 psi to 3000 psi. In these tests, axial bending stresses from either inertial loads or static loads were superposed on to the initial pressure stresses. Strain gages were used to measure the cyclic strains on the outer walls of the pipe. Measurements indicated that ratcheting occurred primarily in the hoop direction and varied from a maximum at the top and bottom of the pipe that had the highest bending stresses to zero at the neutral axis. Though ratcheting occurred primarily in the hoop direction, some ratcheting in the axial direction was observed in 304 stainless steel pipe in both static and dynamic tests. Axial ratcheting was insignificant in the carbon steel pipe. Data obtained from these tests are presented. Measured ratcheting strains are compared to approximations of Beaney, Edmunds and Beer and to finite element computations.

Failure behavior of carbon steel pipe with local wall thinning near orifice

2007 ◽  
Vol 237 (4) ◽  
pp. 335-341 ◽  
Author(s):  
Koji Takahashi ◽  
Kotoji Ando ◽  
Masakazu Hisatsune ◽  
Kunio Hasegawa
Keyword(s):  
Carbon Steel ◽  
Steel Pipe ◽  
Failure Behavior ◽  
Wall Thinning ◽  
Local Wall Thinning
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