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Cold Drawn or Cold Rolled EN 10305 E215 E235 E335 Seamless or Welded Precision Steel Tube Product name: Cold Drawn or Cold Rolled EN 10305 E215 E235 E335 Seamless or Welded Precision Steel Tube Standard: EN10305-1, EN10305-2, EN10305-3, EN10305-4, EN10305-5, EN10305-6, ... Grade: Q345, E255, E355,etc. Technical: Cold Drawn or Cold Rolled Size Range: OD: 4-200 mm WT: 0.5-22 mm Or according to customers' actual application and production. Application: For auto industry,

Structural Cold Rolled DIN2391 ST35 ST35, ST45, ST55, ST52.4 NBK Precision Steel Tube Standard: DIN2391-1 Technique: Cold Drawn, Cold Rolled. Size range: OD: 4-76mm, WT:0.5-8mm, Length: ≤12m, or at buyer's request. Material: ST35, ST45, ST55, ST52.4 etc Surface quality: Without oxidization, No crack, No fold, No rolling fold, No scar, No laminar defect Chemical composition: Standard Steel Grade C(%) Si(%) Mn(%) S(%) P(%) DIN 2391 St35 ≤0.17 ≤0.35 ≥0.40 ≤0.025 ≤0.025 St37 ≤0

Cold Rolled Q345 E255 ST52 High Precision Seamless Steel Tube for Automative Use Standard: GB/T 3639, DIN2391, EN10305 Technique: Cold Drawn, Cold Rolled. Size range: OD: 4-76mm, WT:0.5-8mm, Length: ≤12m, or at buyer's request. Material: 10#, 20#, 45#, Q345, ST35, ST45, ST55, ST52.4,E215 E235 E355, etc Surface: NBK, Galvanization/Galvanized/Zinc Coated, Blue White Zinc (Trivalent Chromium Passivation), Plating Colour Zinc(Trivalent Chromium Passivation), Yellow, Army-Green,

EN10305 GB/T 3639 Cold Drawn or Cold Rolled Welded Precision Hydrualic Tube Product name: EN10305 GB/T 3639 Cold Drawnor Cold Rolled Welded Precision Hydrualic Tube Standard: DIN2391-2, EN10305-1, GB/T3639, GB/T8163, GB/T14976, EN10216-5... Grade: 10#, 20#, 45#, Q345, E255, E355,etc. Technical: Cold Drawn or Cold Rolled Size Range: OD: 4-200 mm WT: 0.5-22 mm Or according to customers' actual application and production. Application: Structural, Machinery,etc. Inspection items:

GB/T 3203 Cold Drawn Cold Rolled Seamless Steel Tube Precision Bearing Steel Tube Carburizing is the process of ordering carbon atoms into the steel surface. It is also to make the low carbon steel workpiece with high carbon steel surface layer, and then after quenching and low temperature tempering, the surface layer of the workpiece has high hardness and wear resistance, and the central part of the workpiece still maintains the toughness and plasticity of low carbon steel.

TORICH DIN2393-2 St52.3 Welded Precision Carbon Car Shock Absorber Steel Tube 1. Quick Detail: Black Phosphated Hydraulic Tubes with High Precision EN10305-1, EN10305-4, DIN2391, E235, E355, ST37.0, ST44.0, ST52.0 2. Production process: DIN series tubes, cold drawn and bright annealed precision seamless steel tube is used as the tube to be phosphated. The phosphorization is realized with the imported chemical fluid to form a black film. The antirust oil is absorbed by means

High Precision Ck45 S45c Shock Absorber Cold Rolled Precision Steel Pipe And Tube 1. Product Name: high precision CK45 S45C shock absorber cold rolled pipe and tube 2. Outer Diameter: 30-300mm 3. Wall Thickness: 2-30mm 4. Material Grade: 20# 45# 16Mn 25Mn 27SiMn E355 ST52 CK45 STKM13A STKM13C 5. Package: Standard export packing or as client’s request 6. Delivery Condition: BK/BKW/BKS/GBK/NBK 7. Delivery Time: Within 20-30 days after receiving payment or as client’s request 8.

E355 Cold Rolled Pipe Shock Absorber Steel Tube Precision Steel Tube Product Type: shock absorber tube CK45 seamless cold rolled steel pipe honed tube Material: Carbon Steel Tube Outer Diameter: 30-250mm Wall Thickness: 2-30mm Material Grade: ST52,E355,CK45,A106,A53,SKTM11A,STKM13A,STKM13C,S45C,and so on Delivery Condition: BK/BKS/GBK/NBK Delivery time: within 20-30 days after receiving prpayment Trade Terms: any other China main port The features of precision tube: 1. exact

EN10305-2 E155,E195,E235,E275,E355 +C +LC +SR +A +N Cold Drawn Welded Precision Steel Tubes China Precision Steel Tube leading supplier, choose the high quality Hydraulic Precision Steel Tube, Precision Carbon Steel Tube, Precision Seamless Steel Tube, CDS Steel Tube, CDW Steel Tube Production Process: Cold rolling by Cold pilger machine and Cold rolling machine Size: 20-350mm Please specifiy the final heat treatment when sending the enquiry. 1. Standard: EN10305-2 Cold Drawn