Main standard of steel products

Steel grades to classify various steels by their composition and physical properties have been developed by a number of standards organizations.

ASTM seamless pipe
Standard No. Definition Standard No. Definition
JIS G 3452 Carbon steel pipes for ordinary piping ASTM A53-90 b Spec. for pipe, steel, black and hot-dipped, zinc-coated welded and seamless
    API 5L-92 Spec. for line pipe
    BS 1387-90 Steel tubes and tubulars suitable for screwing to B.S. 21 pipe threads
    DIN 1615-84 Welded circular tubes of non-alloy steel without special quality requirements
    DIN 2440-78 Steel tubes medium weight type suitable for screwing
    DIN 2441-78 Steel tubes, heavy-weight suitable for screwing
    ISO 65-81 Steel tubes suitable for screwing in accordance with ISO 7
    ISO 559-91 Welded or seamless steel tubes for water, sewage and gas
JIS G 3454 Carbon steel pipe for pressure service ASTM A 135-89 a Spec. for electric-resistance-welded steel pipe
    ASTM A 53-90 b Spec. for pipe, steel, black and hot-dipped, zinc-coated welded and seamless
    API 5L-92 Spec. for line pipe
    BS 3601-87 Steel pipes and tubes for pressure purposes.     Carbons steel: Ordinary duties
    BS 3602/1-87 Steel pipes and tubes for pressure purpose.     Carbon steel: High duties
    DIN 1626-84 Welded circular tubes of non-alloy steel with special quality requirements
    DIN 1629-84 Seamless circular tubes of non-alloy steel with special quality requirements
    DIN 2442-63 Steel tubes of specified quality suitable for screwing, nominal pressure 1 to 100 kg/cm2
    DIN 2448-81 Seamless steel tubes, dimensions and weights
    ISO 2604/2-75 Steel products for pressure purpose - quality requirements - Part II : Wrought seamless tubes
    ISO 2604/3-75 Steel products for pressure purpose - quality requirements - Part III: Electric resistance and induction - welded tubes
    ISO 9329/I-89 Seamless steel tubes for pressure purposes; Part I: Unalloyed steel with specified room temperature properties
    ISO 9330/I-90 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 1: Unalloyed steel tubes with specified room temperature properties
JIS G 3455 Carbon steel pipes for high pressure service BS 778-66 Steel pipes and joints for hydraulic purposes
    DIN 1628-84 Welded circular tubes of non-alloy steels with very high quality requirements
    DIN 1630-84 Seamless circular tubes of non-alloy steels with very high quality requirements
    ISO 2604/2-75 Steel products for pressure purposes - quality requirement - Part II: Wrought seamless tubes
    ISO 9329/I-89 Seamless steel tubes for pressure purposes; Part I: Unalloyed steel with specified room temperature properties
JIS G 3456 Carbon steel pipes for high-temperature service ASTM A 106-91 Spec. for seamless carbon-steel pipe for high-temperature service
    DIN 17175-79 Seamless tubes of high-temperature steels; technical conditions of delivery
    DIN 17177-79 Electrically resistance of induction welded steel tubes for elevated temperatures; technical terms of delivery
    BS 3602/1-87 Steel pipes and tubes for pressure purposes; carbon and carbon manganese steel with specified elevated temperature properties - Part I ; Seamless, electric resistance welded and induction welded tubes
    ISO 2604/2-75 Steel products for pressure purposes - quality requirements - Part II: Wrought seamless tubes
    ISO 2604/3-75 Steel products for pressure purposes - quality requirements- Part III: Electric resistance and inductance - welded tubes
JIS G 3457 Arc welded carbon steel pipes ASTM A 134-90 Spec. for electric-fusion (arc)-welded steel plate pipe (sizes in 16 in. and over)
    ASTM A 139/
A139 M-90
Spec. for electric fusion (arc)-welded steel pipe (NPS in 4 in. and over)
    ASTM A 211-75 Spec. for spiral-welded steel or iron pipe
    DIN 1626-84 Welded circular tubes of non-alloy steels with special quality requirements
    ISO 559-91 Welded or seamless steel tubes for water, sewage and gas
JIS G 3458 Alloy steel pipes ASTM A335/
A335 M-92a
Spec. for seamless ferritic alloy steel pipe for high-temperature service
    BS 3604/1-90 Spec. for seamless and electric resistance welded tubes
    DIN 17175-79 Seamless tubes of high-temperature steels; technical conditions of delivery
    DIN 17177-79 Electrically resistance of induction welded steel tubes for elevated temperature; technical terms of delivery
    ISO 2604/2-75 Steel products for pressure purposes - quality requirements - Part II: Wrought seamless tubes
JIS G 3458   ISO 2604/3-75 Steel products for pressure purposes - quality requirements - Part III: Electric resistance and induction - welded tubes
JIS G 3459   ASTM A312/
A312 M-92a
Spec. for seamless and welded austenitic stainless steel pipe
    ASTM A358/
A358 M-92
Spec. for electric-fusion-welded austenitic chromium-nickel alloy steel pipe for high-temperature service
    ASTM A376/
A376 M-91
Spec. for seamless austenitic steel pipe for high-temperature central-station service
    ASTM A790/
A790 M-91
Spec.for seamless and welded ferritic/austenitic stainless steel pipe
    BS 3605-92 Steel pipes and tubes for pressure purposes. Austenitic stainless steel
    DIN 17455-85 Welded circular tubes of stainless steels for general requirements
    DIN 17456-85 Seamless circular tubes of stainless steels for general requirements
    DIN 17457-85 Welded circular tubes of austenitic stainless steels for special requirements
    DIN 17458-85 Seamless circular tubes of austenitic stainless steels for special requirements
JIS G 3460 Steel pipes for low temperature service ASTM A333/
A333 M-91 a
Spec. for seamless and welded steel pipe for low temperature service
    BS 3603-91 Steel pipes and tubes for pressure purposes, carbon and alloy steel: low temperature duties
    DIN 17174-85 Welded steel tubes for low temperature
    DIN 17173-85 Seamless steel tubes for low temperatures
    ISO 2604/2-75 Steel products for pressure purposes - quality requirements - Part II: Wrought seamless tubes
    ISO 2604/3-75 Steel products for pressure purposes - quality requirements - Part III: Electric resistance and induction - Welded tubes
       
JIS G 3468 Arc welded large diameter stainless steel pipes ASTM A358/
A358 M-92
Spec. for electric-fusion-welded austenitic chromium-nickel alloy steel pipe for high-temperature service
    ASTM A409/
A409 M-92
Spec.for welded large outside diameter light-wall austenitic chromium-nickel alloy steel pipe for corrosive or high-temperature service
    BS 3605-92 Seamless and welded austenitic stainless steel pipes and tubes for pressure purposes
    DIN 17455-85 Ditto
    DIN 17457-85 Ditto
    ISO 2604/5-78 Steel products for pressure purposes - quality requirements. Part V: Longitudinally welded austenitic stainless steel tubes
JIS G 3461 Carbon steel coiler and heat exchanger tubes ASTM A178/
A178 M-90a
Spec. for electric-resistance-welded carbon steel boiler tubes
    ASTM A179/
A179 M-90a
Spec. for seamless cold-drawn low-carbon steel heat exchanger and condenser tubes
    ASTM A192/
A192 M-91
Spec. for seamless carbon steel boiler tubes for high pressure service
    ASTM A210/
A210 M-91
Spec. for seamless medium-carbon steel boiler and superheater tubes
    ASTM A214/
A214 M-90a
Spec. for electric-resistance welded carbon steel heat-exchanger and condenser tubes
    ASTM A226/
A226 M-90a
Spec. for electric-resistance-welded carbon steel boiler and super-heater tubes for high-pressure service
    BS 3059/1-87, /2-
90
Steel boiler and superheater tubes
    BS 3606-92 Steel tubes for heat exchangers
JIS G 3461   DIN 17175-79 Seamless steel tubes, for elevated temperature, technical terms of delivery
    DIN 17177-79 Electrically resistance of induction welded steel tubes for elevated temperature; technical terms of delivery
    ISO 2604/2-75 Steel products for pressure purposes - quality requirement - Part II: Wrought seamless tubes
    ISO 2604/3-75 Steel products for pressure purposes - quality requirements – -Part III: Electric resistance and induction - Welded tubes
JIS G 3462 Alloy steel boiler and heat exchanger tubes ASTM A199/
A199 M-92
Spec. for seamless cold-drawn intermediate alloy-steel heat-exchanger and condenser tubes
    ASTM A209/
A209 M-91
Spec. for seamless carbon-molybdenum alloy-steel boiler and superheater tubes
    ASTM A213/
A213 M-92
Spec. for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat exchanger tubes
    ASTM A250/
A250 M-91
Spec. for electric-resistance-welded carbon-molybdenum alloy-steel boiler, and superheater tubes
    ASTM A423/
A423 M-91
Spec. for seamless and electric welded low alloy-steel tubes
    BS 3059/2-90 Steel boiler and superheater tubes
    BS 3606-92 Steel tubes for heat exchangers
    DIN 17175-79 Seamless steel tubes for elevated temperatures; technical conditions of delivery
    DIN 17177-79 Electrically resistance of induction welded steel tubes for elevated temperature; technical terms of delivery
    ISO 2604/2-75 Steel products for pressure purposes - quality requirement, Part II: Wrought seamless tubes
    ISO 2604/3-75 Steel products for pressure purposes - quality requirement, Part III: Electric resistance and induction - Welded tubes
JIS G 3463 Stainless steel boiler and heat exchanger tubes ASTM A213/
A213 M-92
Spec. for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat exchanger tubes
    ASTM A249/
A249 M-92
Spec. for welded austenitic steel boiler, superheater, heat-exchanger, and condenser tubes
    ASTM A268/
A268 M-91
Spec. for seamless and welded ferritic stainless steel tubing for general service
    ASTM A269-92 Spec. for seamless and welded austenitic stainless tubing for general service
    ASTM A789/
A789 M-90
Spec. for seamless and welded ferritic austenitic stainless steel tubing for general service
    BS 3059/2-90 Steel boiler and superheater tubes
    BS 3606-92 Steel tubes for heat exchangers
    DIN 17455-85 Welded circular tubes of stainless steels for general requirements
    DIN 17456-85 Seamless circular tubes of stainless steels for general requirements
    DIN 17457-85 Welded circular tubes of austenitic stainless steels for special requirements
    DIN 17458-85 Seamless circular tubes of austenitic stainless steels for special requirements
    ISO 2604/2-75 Steel DINs for pressure purpose - quality requirements - Part II: Wrought seamless tubes
    ISO 2604/3-75 Steel products for pressure purpose - Quality requirements - Part III: Electric resistance and induction - Welded tubes
    ISO 2604/5-78 Steel products for pressure purposes - Quality requirements Part V: Longitudinally welded austenitic stainless steel tubes
JIS G 3464 Steel heat exchanger tubes for low temperature service ASTM A334/
A334 M-91
Spec. for seamless and welded carbon and alloy-steel tubes for low-temperature service
    BS 3603-91 Steel pipes and tubes for pressure purposes. Carbon and alloy-steel: low temperature duties
    DIN 17174-85 Welded steel tubes for low temperature
    DIN 17173-85 Seamless steels tubes for low temperatures
    ISO 2604/2-75 Steel products for pressure purposes - Quality requirements - Part II: Wrought seamless tubes
    ISO 2604/3-75 Steel products for pressure purposes - Quality requirements - Part III: Electric resistance and induction - Welded tubes
JIS G 3467 Steel tubes for fired heater ASTM A161-91 Spec. for seamless low-carbon and carbon-molybdenum steel still tubes for refinery service
    ASTM A200-91 Spec. for seamless intermediate alloy-steel still tubes for refinery service
    ASTM A271-91 Spec. for seamless austenitic chromium-nickel steel still tubes for refinery service
JIS G3444 Carbon steel tubes for general structural purposes ASTM A500-90a Spec. for cold-formed welded and seamless carbon steel structural tubing in rounds and shapes
    ASTM A501-89 Spec. for hot-formed welded and seamless carbon steel structural tubing
    BS 1139(1.1)-90 Spec. for steel tubes
    DIN 17120-84 Welded circular steel tubes for structural steel-work
    DIN 17121-84 Seamless circular steel tubes for structural steel-work
    DIN 17123-86 Welded circular tubes of fine grain steels for engineering purposes
    DIN 17124-86 Seamless circular tubes of fine grain steel for engineering purposes
JIS G 3445 Carbon steel tubes for machine structural purposes ASTM A512-91 Spec. for cold-drawn butt-weld carbon steel mechanical tubing
JIS G 3472 Electric resistance welded carbon steel tubes for automobile structural purposes ASTM A513-91a Spec. for electric-resistance-welded carbon and alloy-steel mechanical tubing
    ASTM A519-90 Spec. for seamless carbon and alloy-steel mechanical tubing
JIS G 3473 Carbon steel tubes for cylinder barrels BS 1717-89 Spec. for steel tubes for cycle and motorcycle purposes
JIS G 3441 Alloy-steel tubes for structural purposes ASTM A519-90 Spec. for seamless carbon and alloy-steel mechanical tubing
    BS 1717-83 Spec. for steel tubes for cycle and motorcycle purposes
JIS G 3446 Stainless steel tubes for structural purposes ASTM A511-90 Spec. for seamless stainless steel mechanical tubing
JIS G 3466 Carbon Steel square pipes for general structural purposes ASTM A500-90a Spec. for cold-formed welded and seamless carbon steel structural tubing in rounds and shapes
JIS G 3447 Stainless steel sanitary tubing ASTM A270-90 Spec. for seamless and welded austenitic stainless steel sanitary tubing
JIS G 4903 Seamless nickel-chromium-iron alloy pipes ASTM B167-93 Spec. for nickel-chromium-iron alloy (UNS No. 6600) seamless pipe and tube
    ASTM B 407-93 Spec. for nickel-iron-chromium alloy seamless pipe and tube
    ASTM B 423-90 Spec. for nickel-iron chromium-molybdenum-copper alloy (UNS No. 8825) seamless pipe and tube
JIS G 4904 Seamless nickel-chromium-iron alloy heat exchanger tubes ASTM B 163-93 Spec. for seamless nickel and nickel alloy condenser and heat-exchangers tubes
    ASTM B167-93 Spec. for nickel-chromium-iron alloy (UNS No. 6600) seamless pipe and tube
    ASTM B407-93 Spec. for nickel-iron-chromium alloy seamless pipe and tube
    ASTM B423-90 Spec. for nickel-iron-chromium-molybdenum-copper alloy (UNS No. 8825) seamless pipe and tube

【H】 Ceramic lined pipe

Ceramic lined pipe is made through self-propagating high-temperature synthesis (SHS) technique.

【H】 Cast basalt lined steel pipe

Cast basalt lined steel pipe is composed by lined with cast basalt pipe, outside steel pipe and cement mortar filling between the two layers.

【H】 Ceramic Tile Lined Pipes

Ceramic tile lined pipes have very uniform coating of specially formulated ceramic material that is affixed to the inner of the pipe.

【H】 Rare earth alloy wear-resistant pipe

The material of the rare earth alloy wear-resistant pipe is ZG40CrMnMoNiSiRe, which is also the grade of rare earth alloy steel.

【H】 Tubes Erosion Shields

Tubes Erosion Shields are used to protect boiler tubing from the highly erosive effects of high temperatures and pressures thereby greatly extending tube life.

【H】 ASTM A213 T91 Alloy Tube

The ASTM A213 T91 seamless tubes are primarily used for boiler, superheater, and heat-exchanger.