ASTM standards define the specific manufacturing process of the material and determine the exact chemical composition of pipes, fittings and flanges, through percentages of the permitted quantities of carbon, magnesium, nickel, etc., and are indicated by “Grade”. For example, a carbon steel Read More
Standard Comparison of DIN (ST35.4, ST45, ST42) Steel Pipes Ningbo Danyal Pipelines is a professional steel pipe supplier in China, Our aim is to provide high quality steel pipes for wide applications This chart show that the Germany Standard (DIN), DIN 1626, Read More
The products are widely used in the industries of petrochemical refinery, electric power, economizer, heat-exchanger, super-heater …etc. Standard Grade ASTM/ASME A179 A179 ASTM/ASME A192 A192 ASTM/ASME A210 Gr.A1, Gr.C ASTM/ASME A209 T1, T1A ASTM/ASME A213 T5, T9, T11, T12, T22, T91 ASTM/ASME Read More
Chemical Composition: Steel Grade Chemical Composition, % C Mn P S Si Cr Ni Mo TP 304 0.08 2.00 0.045 0.030 0.75 18.0-20.0 8.0-11.0 / TP 304L 0.035 2.00 0.045 0.030 0.75 18.0-20.0 8.0-13.0 / TP 304H 0.04-0.10 2.00 0.045 0.030 0.75 Read More
Standard: JIS G3461, JIS G3462 Application: It is used for boiler and heat exchanger inside & outside tube Main Steel Tube Grades: STB340, STB410, STB510, STBA12, STBA13, STBA20, STBA22, STBA24 Chemical Composition: Standard Steel Grade C Si Mn P S Cr Mo Read More
Carbon steel pipe for pressure pipelines, high pressure application and high temperature application. Standard: JIS G3454, JIS G3455, JIS G3456 Application: JIS G3454: it is use as carbon steel pipe for pressure pipeline in the condition under 350°C temperature. JIS G3455: it Read More
JIS G3445 Application: It is used for machinery, automobile, bicycle, furniture and components for other machines. Main Steel Tube Grades: STKM11A, STKM12A, STKM12B, STKM12C, STKM13A, STKM13B, STKM13C, STKM14A, STKM14B, STKM14C Chemical Composition: Standard Steel Grade C Si Mn P S JIS G3445 Read More
ASME/ASTM Standard Tube for Mechanical Structure (ASTM A519) Application: It is used for machine, automobile and other mechanical accessory purposes. Chemical Compositions: Steel Grade C Mn P max S max Si Cr Mo MT 1010 0.05-0.15 0.30-0.60 0.040 0.050 / / / Read More
API 5L line pipe (Seamless and Welded Pipes) of all grades have PSL1 and PSL2 two product specifications, they are different on chemical composition, manufacturing processes, mechanical strength, heat treatment, test records, traceability etc. Line pipes in API 5L PSL2 is higher than PSL1 PSL Read More
EN 10297-1 Hot Finished Structural Hollow Section of Non-Alloy and Fine Grain Steels Chemical Composition: Steel Grade Chemical Composition limits, % Steel Name Steel Number C (Max) Si (Max) Mn (Max) P (Max) S (Max) N (Max) S235 JRH 1.0039 0.17 – Read More