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Pipe Type: Seamless Tube, Seamless Steel Tube, Seamless Precision Tube
Application: For Mechnical Structures, Hydraulic Equipment, Automative Parts
Specification: OD: 4mm ~ 114mm
WT: 0.5mm ~ 8.0mm
LENGTH: Fixed Length(5.8/6/11.8/12mtr), SRL, DRL
Standard: DIN 2391, EN 10305, GB/T3639-2009
Ends: Square Ends/Plain Ends(straight cut, saw cut, torch cut), Beveled/Threaded Ends
Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating
Packing: Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped
Production Process of Precision Steel Tube
Specification of Precision Steel Tube
Technical Data of Precision Steel Tube
Steel Grade and Chemical Compositions
| Steel Grade | C | Si | Mn | P | S | |
| Steel Name | Steel Number | max | max | max | max | max |
| E155 | 1.0033 | 0.11 | 0.35 | 0.70 | 0.025 | 0.025 |
| E195 | 1.0034 | 0.15 | 0.35 | 0.70 | 0.025 | 0.025 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 |
| E275 | 1.0225 | 0.21 | 0.35 | 1.40 | 0.025 | 0.025 |
| E355 | 1.0580 | 0.22 | 0.35 | 1.60 | 0.025 |
0.025 |
Heat treatment method:
+Cc, +LCc, +SR, +Ad, +N
Note: Special steel grade is also available, according to customer request.
Please specify the steel grade and heat treatment mothod when sending the enquiry!
Surface of Precision Steel Tube
Bare, Lightly Oiled, Painting, Zinc/Anti-corrosive Coating, Galvanized
Packing of Precision Steel Tube
Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped
Product Advantages of Precision Steel Tube
We can produce all sizes of boiler tubes, according to European, Chinese, American, Japanese standard. With fast delivery time, supportive payment term.
All tubes production processes are controlled strictly, with high level of quality requirement, all tubes are inspection before delivery, and also accept third party inspection before delivery.