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Standards

Tubabcex Group companies  meets , among others, the following standards

 

ASTM-Standards

Stainless Steel pipes, tubes and fittings
A 213 / A 213MSeamless ferritic and austenitic alloy steel boiler, superheater and heat exchanger tubes
A 269 / A 269MSeamless and welded austenitic stainless steel tubing for general service
A 312 / A 312MSeamless and welded austenitic stainless steel pipes
A 376 / A 376MSeamless austenitic steel pipe for high-temperature central-station service
A 511Seamless stainless steel mechanical tubing
A 789 / A 789MSeamless and welded ferritic-austenitic stainless steel tubing for general service
A 790 / A 790MSeamless and welded ferritic-austenitic stainless steel pipe
High Nickel alloyed pipes, tubes and fittings
B 163Seamless nickel and nickel alloy condenser and heat exchanger tubes (e.g. UNS N02200; N04400; N06600; N08800)
B 407Nickel-iron-chromium alloys (UNS N08800; N08810; N08811), seamless pipe and tube
B 423Nickel-iron-chromium-molybdenum-copper alloys (UNS N08825), pipe and tube
B 668Seamless tubes (UNS N08028)
B 677Seamless pipe and tube (UNS N08904; N08925; N08926)
B 729Seamless pipe and tube (UNS N08020; N08026; N08024)

ASME-Standards

ASME pressure Code  Stainless Steel
SA 213 / SA 213MSeamless ferritic and austenitic alloy steel boiler, superheater and heat exchanger tubes
SA 269 / SA 269MSeamless and welded austenitic stainless steel tubing for general service
SA 312 / SA 312MSeamless and welded austenitic stainless steel pipes
SA 376 / SA 376MSeamless austenitic steel pipe for high-temperature central-station service
SA 511Seamless stainless steel mechanical tubing
SA 789 / SA 789MSeamless and welded ferritic-austenitic stainless steel tubing for general service
SA 790 / SA 790MSeamless and welded ferritic-austenitic stainless steel pipe
ASME pressure Code  Nickel Alloys
SB 163Seamless nickel and nickel alloy condenser and heat exchanger tubes (e.g. UNS N02200; N04400; N06600; N08800)
SB 407Nickel-iron-chromium alloys (UNS N08800; N08810; N08811), seamless pipe and tube
SB 423Nickel-iron-chromium-molybdenum-copper alloys (UNS N08825), pipe and tube
SB 668Seamless tubes (UNS N08028)
SB 677Seamless pipe and tube (UNS N08904; N08925; N08926)
SB 729Seamless pipe and tube (UNS N08020; N08026; N08024)

GOST-Standards

Stainless steels
GOST 9940Seamless stainless steel tubes, hot finished
GOST 9941Seamless stainless steel tubes, cold and hot finished

European-Standards

Stainless steels
EN 10216-5Seamless steel tubes for pressure purposes
EN ISO 1127Seamless stainless steel tubes (Dimensions and weights)

Regarding other stainless steel long products, main standards are covered:

  • ASTM (A182, A276, A479, A484, A564, A582, B472, B564, B649…
  • EN: 10060, 10088, 10222, 10272...
  • BS, AFNOR, JIS; GOST, UNI....