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SURVEY OF USED STANDARDS

Technical delivery terms

Czech Republic

CSN 42 0165 Tubes from ferrite-pearlite steel with guaranteed impact values at lower temperatures
CSN 42 0250 Seamless hot rolled tubes from stell from class 10 to class 16
CSN 42 0251 Seamless steel tubes with guaranteed characteristic at higher temperatures
CSN 42 0252 Seamless tubes from steel class 17
CSN 42 5720 Seamless steel hot rolled square tubes (also the size standard)
VN 42 0256 Seamless steel hot rolled thick walled tubes from steel from class 11 to class 16
VN 42 0249 Seamless steel hot rolled tubes ready for manufacturing (also the size standard)
VN 42 5792 Flanged length-way welded tubes with double borders and spin-on flanges for PN 16 (also the size standard)
VN 42 5792 Flanged tubes with double borders and spin-on flanges
CSN 42 0021 Asphalt isolation for tubes under Js 50
CSN 42 0022 Asphalt isolation for tubes above Js 50
VN 42 0024 Specified asphalt isolation for tubes

Abroad

USA

API SPEC 5CT Regulations for casing and filling tubes (also the size standard)
API SPEC 5L Regulations for pipelines (also the size standard)
ASTM A53 Smooth steel tubes (also the size standard)
ASTM A530 General requirement for tubes form alloy carbon and alloy steel
ASTM A106 Seamless carbon steel tubes for use at high temperatures (also the size standard)
ASTM A 333 Seamless and welded steel tubes for use at low temperatures
ASTM A 335 Seamless ferrite steel tubes for use at high temperatures

Germany

DIN 1629 Seamless non-alloy steel tubes with special requirements
DIN 1630 Seamless non-alloy steel tubes for extra high requirements
DIN EN 10 025 Constructional steel
DIN EN 10 208 Steel tubes for long way pipes for combustible media (DIN 17 172)
DIN EN 10 210 Cored profiles for steel constructions (DIN 17 121)
DIN 17 175 Seamless steel tubes from heat-resisting steel
DIN 17 204 Tubes from steel for treatment
DIN 17 210 Tubes from steel for cementation
DIN 17 176 Seamless tubes from steel resistant against hydrogen

Russian

GOST 1050 Tubes from premium carbon constructional steel (materials)
GOST 4543 Alloy-constructional steel (materials)
GOST 20072 Heat-resisting steel (materials)
GOST 8731 Seamless hot rolled steel tubes (TDP)

France

NF A49-112 Seamless hot rolled tubes with smooth tails with guaranteed characteristics at normal temperature (also the size standard)
NF A49-211 Seamless non-alloy steel tubes with smooth tails for media with higher temperature
NF A49-311 Seamless tubes for mechanical use (also the size standard)

Size standards

Czech Republic

CSN ISO 4200 Seamless hot rolled steel tubes
CSN 42 5715 Seamless hot rolled steel tubes
CSN 42 5716 Seamless hot rolled steel tubes with small divergence
CSN 42 5750 Seamless hot rolled steel tubes from steel class 17

Abroad

USA

ANSI/ASME B36.10M Seamless welded steel tubes

Germany

DIN 2448 Seamless steel tubes

Russian

GOST 8732 Seamless hot rolled steel tubes
 
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