継ぎ目が無い鋼鉄管

Thin Wall Thickness Seamless Steel Tubes Producers with Extremely Thin Wall Thickness Extremely thin wall thickness seamless steel tubes Big Diameter, thin wall thickness seamless steel tubes OD 95.7 x WT 2.0mm OD 113 x WT 2.0mm OD 132.4 x WT 2.0mm OD 153.3 x WT 2.0mm OD 176.1 x WT 2.0mm OD 198.8 x WT 2.0mm OD 114 x WT 3.5mm OD 132 x WT 3.8mm OD 132 x WT 4.8mm OD 139 x WT 5.8mm OD 168 x WT 4.5mm Steel Grade can be ST37.0, ST37.4, ST44.0, ST45, ST52 or other steel grade Length

EN10305-4 Seamless Cold Drawn Hydraulic Cylinder Steel Tubes for hydraulic and pneumatic power systems Standard: EN10305-1 Seamless Cold Drawn/Rolling Steel Tubes Steel tubes for precision applications. Technical delivery conditions. Applications: Telescopic Cylinders/Hydraulic Cylinders/Auto shock absorber inner cylinder Size range: O.D.:6-350mm W.T.:1-35mm L:max12000mm Steel Grade C Si Mn P S Al Steel name Steel number max max max max max min E215 1.0212 0.10 0.05 0.70 0

EN10305-4 E235 E355 +C +SRA +N Cold Drawn Pneumatic Cylinders Tube for high precision applications Standard: EN10305-4 Seamless Cold Drawn/Rolling Steel Tubes Steel tubes for precision applications. Applications: for Auto industry/for Machinery use/Oil Cylinder Tube/Motorcycle shock absorber Auto shock absorber inner cylinder/Telescopic Cylinders Size range: O.D.:6-350mm W.T.:1-35mm L:max12000mm Steel Grade and Chemical Compositions: Steel Grade C Si Mn P S Al Steel Name

Hydraulic Tubing EN10305-1 42CrMo4 34CrMo4 Seamless Cold Drawn Steel Tubes Standard: EN10305-1 Seamless Cold Drawn/Rolling Steel Tubes Steel tubes for precision applications. Applications: for Hydraulic Systems Size range: O.D.:6-380mm W.T.:1-35mm L:max12000mm Steel Grade and Chemical Compositions: Steel Grade C Si Mn P S Al Steel Name Steel Number max max max max max min E215 1.0212 0.10 0.05 0.70 0.025 0.025 0.025 E235 1.0308 0.17 0.35 1.20 0.025 0.025 - E355 1.0580 0.22 0

EN10305-1 Telescopic Cylinders Gas Cylinder Tube with Cold Processing Production Standard: EN10305-1 Seamless Cold Drawn/Rolling Steel Tubes Steel Tubes for precision applications. Applications: for Gas Cylinder Applications, Oil Cylinders/Telescopic Cylinders Size Range: O.D.:6-380mm W.T.:1-35mm L:max12000mm Steel Grade: E235, E355,E215 etc Steel Grade and Chemical Compositions: Steel Grade C Si Mn P S Al Steel Name Steel Number max max max max max min E215 1.0212 0.10 0.05

ISO 9001 Approved EN10305-1 Round Hydraulic Cylinder Tubing is main production for Torich for both domestic and overseas market Round Hydraulic Cylinder Tubing are produced according to Standard: EN10305-1 Seamless Cold Drawn/Rolling Steel Tubes Round Hydraulic Cylinder Tubing used For Hydraulic Cylinder/Oil Cylinder Tube/Excavator Chains and Parts Round Hydraulic Cylinder Tubing Size range: O.D.:6-380mm W.T.:1-35mm L:max12000mm Round Hydraulic Cylinder Tubing Steel Grade and

Cold Drawn Seamless Carbon and Alloy Steel Mechanical Tubing with Carbon and Alloy Steel Grade Cold Drawn Seamless Carbon and Alloy Steel Mechanical Tubing Size range: O.D.:6-450mm W.T.:1-50mm L:max12000mm Grade: 1010,1020,4130,4140,25CrMo,30CrMo,34CrMo4 Steel Grade and Chemical Compositions: Steel C Mn P S Si Cr Mo Grade max 　 max max max min 　 1008 0.10 0.30-0.50 0.040 0.050 　 　 　 1010 0.08-0.13 0.30-0.60 0.040 0.050 　 　 　 1018 0.15-0.20 0.60-0.90 0.040 0.050 　 　 　 1020 0

TORICH SA210 GrA GrB Seamless Cold Drawn Low Carbon Boiler Steel TubesIntroduction: NameSeamless Cold Drawn Boiler TubesOD12.7-127mmWT0.9-12.7mmTechnicsCold drawnTypeSeamlessGradeGrA ,GrB,etcSurface Pickling, blast cleaniingSection shapeRoundPaymentL/C,T/T,Money Gram,Western Union,etcDeliveryFOB,CIF,CFR,CPT,etc Production method:Pipes shall be manufactured according to seamless process, and hot or cold finishing shall be adopted according to regulations. QUALITY CONTROL:1.

Torich ASTM A556 Seamless Cold Drawn Seamless Boiler Pipe This standard is issued under the fixed designation A556/A556M；the number immediately following the designation indicate the year of original adoption or,in the case of revision,the year of last revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon indicates an editorial change since the last revision or reapproval. Reference documents:A450/A450M Specification for General