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EN10305-2 Cold Drawn Welded Precision Steel Tubes DOM tubing E155,E195,E235,E275,E355 +C +LC +SR +A +N Production Process: Cold rolling by Cold pilger machine and Cold rolling machine Size: 20-350mm 1. Standard: EN10305-2 Cold Drawn Precision Seamless Steel Pipes 2. Steel Grade: E155,E195,E235,E275,E355, other materials upon agreement with customers. 3. Production method: Cold drawn on the welded steel tubes, to reach high accuracy on the OD and WT tolerance 4. Size range: O

SAE J525 Welded Cold Draw Low Carbon Steel Tubing annealed for bending and flaring Size range: O.D.:6-88.9mm W.T.:1-15mm L: According to customer Order Applications: for Bending and Flaring to auto part Table 1- TUBING OUTSIDE DIAMETER TOLERANCE Nominal Tubing OD mm Tolerance OD ±mm Tolerance ID ±mm Up to 9.50 0.05 0.05 Over 9.50 to 15.88 inclusive 0.06 0.06 Over 15.88 to 50.80 inclusive 0.08 0.08 Over 50.8 to 63.50 inclusive 0.10 0.10 Over 63.50 to 76.20 inclusive 0.13 0.13

EN10305-2 Welded Precision Cold Drawn Steel Tubes Application: for Auto industry for machinery use Oil Cylinder Tube Motorcycle shock absorber Auto shock absorber inner cylinder Telescopic Cylinders Applications: for Auto Industry/for Machinery Use/Oil Cylinder Tube/Motorcycle Shock Absorber Auto shock absorber inner cylinder/Telescopic Cylinders Size range: O.D.:6-420mm W.T.:1-50mm L:max12000mm Supplying Steel Grade: E155, E195, E235 E275, E355 Delivery Condition: +C, +Lc, +

EN10305-2 Welded Precision Cold Drawn Steel Tubes Applications: Auto industry Machinery Use Oil Cylinder Tube Motorcycle shock absorber Auto Shock Absorber Inner Cylinder Telescopic Cylinders Jack Lifting Systems Description: ERW+ DOM The tubes are manufactured from electric welded pre-tubes by cold drawing or other suitable processes. The tubes not include welds used for joining lengths of flat rolled strips prior to forming the pre-tube Description: Mechanical tubing made

EN10305-2 DOM Pipe for Motorcycle Shock Absorbers EN10305-2 Welded Precision Cold Drawn Steel Tubes 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 Characteristic:High precision with smooth ID tolerance and roughness Steel Grade and Chemical Compositions Steel Grade C Si Mn P S Steel name Steel number max max max max max E155

EN10305-2 DOM Steel Tubing for Oil Cylinders E155 E195 E235 E275 E355 EN10305-2 Welded Precision Cold Drawn Steel Tubes Applications: for Auto industry for machinery use Oil Cylinder Tube Motorcyle shock absorber Auto shock absorber innder cylinder Telescopic Cylinders Size range: O.D.:6-350mm W.T.:1-35mm L:max12000mm Steel Grade: E155, E195, E235, E275, E355. Steel Grade and Chemical Compositions Steel Grade C Si Mn P S Steel Name Steel Number max max max max max E155 1.0033

Drawn Over Mandrel Steel Tube SAE J525 ERW Cold Drawn Seamless Tube Annealed Quick Detail: SAE J525 Welded Cold Draw Low Carbon Steel Tubing annealed for bending and flaring Size range: O.D.:30-350mm W.T.:1-15mm L: 12000mm or Cut to Short Pieces as specified length Applications: for Bending and Flaring, Auto Parts Manufacture: The tubing is made from flat-rolled steel shaped into a tubular form, the edges of which are joined and fused together by electric-resistance welding.

ASTM A513 Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing Size range: O.D.:6-350mm W.T.:1-12.5mm L:max12000mm Grade: 1010, 1020, 1026 Production: ERW + DOM Packing: In Hexagonal Bundles, with anti corrosion oil protection, with seaworthy packing Deliver condition: 1. A.W.H.R. "as welded" from hot-rolled steel 2. A.W.C.R. "as welded" from cold-rolled steel 3. S.D.C.R. "sink-drawn", cold-rolled steel 5. M.D. mandrel drawn 6. S.S.I.D. special smooth

DOM Welded Carbon Steel Pipe EN10305-2 for Hydraulic Steel Tubing E155, E195, E235 E275, E355 Size range: O.D.:6-420mm W.T.:1-50mm L:max12000mm Applications: for Auto Industry/ Machinery Use/ Oil Cylinder Tube/ Motorcycle Shock Absorber/Auto Shock Absorber/ Inner Cylinder/ Telescopic Cylinders/ Jack Lifting System/ Hydraulic Cylinders Appearance:The internal and external surface finish of the tubes is smooth, while the Weld Seam is somehow not visible or tangible.The ID