Carbon steel pipe stockholder
Carbon Steel Pipe, Mild Steel Pipe, Carbon Steel Seamless Pipe, Carbon Steel Welded Pipe
Top Quality–Hydralic Test, X-ray, Off-line UT, Eddy Current INspection, etc.
Competitive price–Factory production, own transport team, to ensure the reasonable price.
Fast delivery–Many sets od advanced production equipment to produce, as perfect logistics system.
Superior service–Professional after-sales personnel to provide product support, use, maintenance and other services.
Carbon steel pipe mainly refers to the carbon mass fraction is less than 2.11% without containing deliberately added alloying elements of steel,with the level of carbon contained in a steel being one of the most important factors to be influence on its the strength of the steel, the hardness increases, and reduces ductility, toughness and weldability. Besides, it generally also contain a small amount of silicon, manganese, sulfur, phosphorus in addition to carbon. Compared to other types of steel, it is the earliest, low cost, wide range of performance, the largest amount. Suitable for nominal pressure PN < 32.0MPa, temperature -30-425 CC water, steam, air, hydrogen, ammonia, nitrogen and petroleum products, and other media. Carbon steel pipe is the earliest to use the largest amount of basic material in modern industry. The world’s industrial countries, in efforts to increase high strength low alloy steel and alloy steel production, which is also very attention to improving the quality and expanding the range of varieties and use. Proportion of the production in the countries’ total output of steel, approximately maintained at about 80%, it is not only widely used in buildings, bridges, railways, vehicles, ships and all kinds of machinery manufacturing industry, but also in the modern petrochemical industry, marine development, has also been heavily used.
Standard: API5L,ASTM A106/A53, DIN2391, ASTM A179/A192, EN10210,EN10208
Heat treatment: Annealed, Normalized, Stress relieved, Cold finished, Quenched and Tempered
Delivery Condition: BKS, NBK,BK ,BKW, GBK(+A), NBK(+N), BK(+C)
Test: Chemical Component Analysis, Mechanical Properties
and other inspection
Third Inspection: BV, SGS,Lloyds ect.
Available Quality Standards
API 5L Line Pipe for pipeline transportation systems
API 5CT tubing for wells
API 5CT casing for wells
API 5DP Drill Pipe for well drilling
ASTM A53 used as structural steel or for low-pressure plumbing.
ASTM A106 seamless carbon steel pipe for high-temperature service
ASTM A335 for seamless ferritic alloy-steel pipe for high-temperature service
ASTM A213 for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes
ASTM A179 for seamless Co Id-drawn low-carbon steel heat-exchanger and condenser tubes ASTM A192 for seamless carbon steel boiler tubes for high-pressure service
ASTM A210 for seamless medium-carbon steel boiler and superheater tubes
ASTM A333 for seamless steel pipe for low-temperature service and other applications with required notch toughness
ASTM A519 for seamless carbon and alloy steel mechanical tubing
ASTM A252 for seamless and welded steel pipe piles
DIN 17175 for heat resistant seamless steel pipe lines
DIN 1629 for seamless circular tubes of non alloys steels wth special quality requirements
DIN 2391 for cold drawn or cold rolled precision seamless steel tubes
JIS G3454 seamless carbon steel pipe for pressure service
JIS G3456 seamless carbon steel pipe for high temperature service
JIS G3461 seamless carbon steel pipe for boiler and heat exchanger
EN 10210 for hot finished seamless structural hollow sections of non-alloy steels
EN 10216 seamless steel tubes for pressure purposes
BS 3059 for carbon.alloy and austenitic stainless steel tubes with specified elevated temperature properties
Dimensions and Specification of Seamless Steel Pipe