Equivalent Steels: EN 10216-2 P235GH ~ DIN 17175 St35.8 ~ BS 3602-1 360 ~ NF A 49-215 TU37c ~ UNI 5462 C14 ~ STN 42 0251 12021 ~ GOST 1050 10 ~ PN-H 74252 K10 ~ ASTM A556 Gr.A-2 ~ JIS G3456 STPT370
Equivalent Steels: EN 10084 20MnCr5 ~ DIN 17210 20MnCr5 ~ NF A 35-551 20MC5 ~ UNI – 20MnCr5 ~ STN 42 0250 14221 ~ GOST 4543 18ChG ~ ASTM A519 5120
Precision seamless steel tubes standard GOST 8734 10
Precision seamless steel tubes standard GOST 12132 20
Dimensions of seamless tubes according to standards GOST
Key: * – dimension of TU 14-3R-55-2001 Hot rolled tubes Cold drawn tubes Outside Wall thickness [mm] diameter 2,5 2,6 2,8 3,0 3,2 3,5 4,0 4,5 5,0 5,5 6,0 6,5* 7,0 7,5* 8,0 8,5 9,0 9,5 10,0 11,0 12,0 13,0* 14,0 15,0* 16,0 mm [mm] 20,0 1,08 1,12 1,19 1,26 1,33 1,42 1,58 20,0 21,3 … Continued
Precision seamless steel tubes standard GOST 9567 09G2S
Precision seamless steel tubes standard GOST 9567 45
Precision seamless steel tubes standard GOST 8734 35
Precision seamless steel tubes standard GOST 8734 45
Precision seamless steel tubes standard GOST 9567 10G2
Precision seamless steel tubes standard GOST 9567 15ChM
Precision seamless steel tubes standard GOST 12132 45
Precision seamless steel tubes standard GOST 12132 35
Precision seamless steel tubes standard GOST 9567 10G2
Dimensions of pipes for threading according to EN 10 255
Key: cold drawn hot rolled Size Nominal outside diameter Light serie – Type L2 Light serie – Type L1 Light serie – Type L Medium serie (M)) Heavy serie (H) outside diameter Wall thickness Weight outside diameter Wall thickness Weight outside diameter Wall thickness Weight outside diameter Wall thickness Weight outside diameter Wall thickness Height … Continued
Precision seamless steel tubes standard GOST 8734 20
Precision seamless steel tubes standard GOST 12132 09G2S
Precision seamless steel tubes standard GOST 12132 10
Dimensions and weights of seamless tubes according to standards EN, DIN, BS, UNI, NFA, GOST and STN/ČSN
Outside Wall thickness [mm] diameter 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0 5.5 6,0 7,0 8,0 9,0 10,0 11.0 12.0 12.5 [mm] Tube weight [kg/m] 4 0,043 0,074 5 0,055 0,099 6 0,068 0,123 0,166 0,197 7 0,080 0,148 0,203 0,247 8 0,093 0,173 0,240 0,296 0,339 0,370 … Continued
Dimensions and weights of precision seamless tubes according to standards GOST (dimensions comply also with other standards)
Outside Wall thickness [mm] diameter 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 9,0 10,0 [mm] Tube weight [kg/m] 4 0,043 0,074 5 0,055 0,099 6 0,068 0,123 0,166 0,197 8 0,093 0,173 0,240 0,296 0,339 0,370 10 0,117 0,222 0,314 0,395 0,462 0,518 12 0,142 0,271 0,388 0,493 0,586 … Continued
Seamless steel tubes for heat exchangers GOST 1060 10
Seamless steel tubes for high-pressure service – boiler GOST TU 14-3-460 10G2
Seamless steel tubes for heat exchangers GOST 8734 10G2
Seamless steel tubes for high-pressure service – boiler GOST 8734 10
Seamless steel tubes for heat exchangers GOST 8734 10
Seamless steel tubes for high-pressure service – boiler GOST TU 14-3-460 15ChM
Seamless steel tubes for high-pressure service – boiler GOST 8734 20
Seamless steel tubes for high-pressure service – boiler GOST TU 14-3-460 12Ch1MF
Seamless steel tubes for heat exchangers GOST 8734 20
Seamless steel tubes suitable for welding or threading GOST 3262 10
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