CB/T 4178-2013
Forgings for fuel-oil and servo-oil rail pipe of marine diesel (English Version)

Standard No.

CB/T 4178-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard-Ships

Latest

CB/T 4178-2013

Scope

This standard specifies the classification, requirements, test methods, inspection rules, marking and delivery documents of alloy structural steel forgings for marine diesel engine fuel common rail pipes and carbon structural steel and alloy structural steel forgings for servo oil common rail pipes (hereinafter referred to as forgings) . This standard applies to the design, manufacturing and acceptance of common rail pipe fuel pipe and common rail pipe servo oil pipe forgings for two-stroke marine low-speed intelligent diesel engines.

CB/T 4178-2013 Referenced Document

• GB/T 10561-2005 Steel.Determination of content of nonmetallic inclusions.Micrographic method using standards diagrams
• GB/T 1979-2001 Standard diagrams for macrostructure and defect of structural steels
• GB/T 20066 Steel and iron.Sampling and preparation of samples for the determination of chemical composition
• GB/T 222 Permissible tolerances for chemical composition of steel products
• GB/T 223.12 Methods for chemical analysis of iron,steel and alloy--The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content
• GB/T 223.23 Iron,,steel and alloy.Determination of nickel content.The dimethylglyoxime spectrophotometric method
• GB/T 223.26 Iron,steel and alloy.Determination of molybdenum content.The thiocyanate spectrophotometric method
• GB/T 223.5 Steel and iron.Determination of acid-soluble silicon and total silicon content.Reduced molybdosilicate spectrophotometric method
• GB/T 223.53 Methods for chemical analysis of iron,steel and alloy--The flame atomic absorption spectrophotometric method for the determination of copper content
• GB/T 223.59 Iron,steel and alloy.Determination of phosphorus content.Bismuth phosphomolybdate blue spectrophotometic method and antimony phosphomolybdate blue spectruophotometric method
• GB/T 223.64 Iron,steel and alloy.Determination of manganese content.Flame atomic absorption spectrometric method
• GB/T 223.67 Iron,steel and alloy.Determination of sulfur content.Methylene blue spectrophotometric method
• GB/T 223.69 Iron,steel and alloy.Determination of carbon contents.Gas-volumetric method after combustion in the pipe furnace
• GB/T 223.82 Steel and iron.Determination of hydrogen content.Thermal conductivity/infrared method after fusion under inert gas*， 2018-05-14 Update
• GB/T 226 Test method for macrostructure and defect of steel by etching*， 2015-09-11 Update
• GB/T 228.1 Metallic materials—Tensile testing—Part 1: Method of test at room temperature*， 2021-12-31 Update
• GB/T 229 Metallic materials—Charpy pendulum impact test method*， 2020-09-29 Update
• GB/T 2975 Steel and steel products.Location and preparation of samples and test pieces for mechanical testing*， 2018-05-14 Update
• GB/T 4162-2008 Forged and rolled steel bars. Method for ultrasonic testing
• GB/T 4336 Determination of multi-element content in carbon steel and medium and low alloy steel Spark discharge atomic emission spectrometry (conventional method) Amendment No. 1
• GB/T 6394 Determination of estimating the average grain size of metal*， 2017-02-28 Update

CB/T 4178-2013 history

• 2013 CB/T 4178-2013 Forgings for fuel-oil and servo-oil rail pipe of marine diesel