China E355N St 52.4 NBK Grade Carbon Steel Seamless Tube Round / Square Section

E355N St 52.4 NBK Grade Carbon Steel Seamless Tube Round / Square Section

Standard: EN 10305-4
Grade: E355N (St 52.4 NBK)
Technique: Carbon Steel Seamless Pipes
China Hydraulic Seamless Steel Pipe E235N St 37.4 NBK Cr-VI- Free Plated Bolier Application

Hydraulic Seamless Steel Pipe E235N St 37.4 NBK Cr-VI- Free Plated Bolier Application

Standard: EN 10305-4
Grade: E235N (St 37.4)
Technique: Carbon Steel Seamless Pipes
China Carbon Steel Material Cold Drawn Seamless Tube NBK Phosphated / Oiled EN 10305-4 Standard

Carbon Steel Material Cold Drawn Seamless Tube NBK Phosphated / Oiled EN 10305-4 Standard

Standard: EN 10305-4
Grade: E235N (St 37.4)
Technique: Carbon Steel Seamless Pipes
China Bolier Application Seamless Steel Pipe StE 210-7 Grade With Mill Test Certification

Bolier Application Seamless Steel Pipe StE 210-7 Grade With Mill Test Certification

Standard: EN 10216-1, 10255 STN 420250 / 425710, 425711 DIN 1629/2448 (2440,2441)
Grade: StE 210-7
Technique: Carbon Steel Seamless Pipes
China Rúry pre kon.trukèné úèely - .tandardné ocele STN, ÈSN ŽP 42 5717 ŽP 42 0154 11 373, 11 375, 11 425, 11 523 ŽP-06-14/98

Rúry pre kon.trukèné úèely - .tandardné ocele STN, ÈSN ŽP 42 5717 ŽP 42 0154 11 373, 11 375, 11 425, 11 523 ŽP-06-14/98

Standard: IBR
Grade: IBR Approved Seamless Pipe
Size: 1/2''--20''
China Rúry pozdĺžne zvárané  ČSN 42 5723	ČSN 42 0152  EN 10219-2	EN 10219-1  S235JRG1	11 343   S235JRH	11 375

Rúry pozdĺžne zvárané ČSN 42 5723 ČSN 42 0152 EN 10219-2 EN 10219-1 S235JRG1 11 343 S235JRH 11 375

Standard: IBR
Grade: IBR Approved Seamless Pipe
Size: 1/2''--20''
China IBR Standard Seamless Steel Pipe Bolier Tube Accordance With EEMUA–144 Section 1

IBR Standard Seamless Steel Pipe Bolier Tube Accordance With EEMUA–144 Section 1

Standard: IBR
Grade: IBR Approved Seamless Pipe
Size: 1/2''--20''
China CE Carbon Steel Seamless Pipes Tubes 1.0345 /1.0425 /A/SA 53106 /L245 MB/NB L360NB/MB/L415MB/NB/QB

CE Carbon Steel Seamless Pipes Tubes 1.0345 /1.0425 /A/SA 53106 /L245 MB/NB L360NB/MB/L415MB/NB/QB

Standard: IBR
Grade: IBR Approved Seamless Pipe
Size: 1/2''--20''
China ASTM A-53/Gr A/B Seamless Steel Pipe A270ES A240ES SAE 1010 SAE 1008 Round Section

ASTM A-53/Gr A/B Seamless Steel Pipe A270ES A240ES SAE 1010 SAE 1008 Round Section

Standard: IBR
Grade: IBR Approved Seamless Pipe
Size: 1/2''--20''
China Bolier Seamless Alloy Steel Tube TT ST 35 N/TT ST 35 V / P215NL TC 1/P255QL For Low Temp Services

Bolier Seamless Alloy Steel Tube TT ST 35 N/TT ST 35 V / P215NL TC 1/P255QL For Low Temp Services

Standard: IBR
Grade: IBR Approved Seamless Pipe
Size: 1/2''--20''
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