GB/T 30073 Seamless Austenitic Stainless Steel Tubes For Heat Exchangers In Nuclear Power Plant
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
Minimum Order Quantity : | 5 tons | Price : | 900-1200USD/ton |
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Packaging Details : | oil antirust in carton boxes or in wooden boxes | Delivery Time : | 5-8 weeks work days |
Payment Terms : | L/C, D/A, D/P, T/T | Supply Ability : | 50000 tons one year |
Place of Origin: | China | Brand Name: | TORICH |
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Certification: | ISO 9001-2008 ISO14001 TS16949 DNV | Model Number: | EN10305-1 |
Detail Information |
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Material: | Carbon And Alloy Steel | Steel Grade: | E235 E355 Or Others |
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Shape: | Round | Standard: | EN 10305-1 |
Dimension: | OD6-380mm*WT-35mm*max12000mm | Manufacture: | Seamless Cold Drawn/Rolling |
Applications: | For Hydraulic Systems | MTC: | EN10204 3.1B |
High Light: | precision seamless pipe,precision pipes and tubes |
Product Description
Precision Hydraulic Tubing EN10305-1 Seamless Cold Drawn Steel Tubes
Standard: EN10305-1 Seamless Cold Drawn/Rolling Steel Tubes
Carbon Steel Precision Tube for precision applications.
Ra roughness max 0.8μm
Applications: for Hydraulic Systems
Size range for cold-drawn precision seamless steel tube:
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 | 0.55 | 1.60 | 0.025 | 0.025 | - |
Mechanical properties at room temperature | |||||||||||||
Steel grade | Minimum values for the delivery condition | ||||||||||||
Steel Name | Steel Nubmer | (+Cc) | (+LCc) | (+SR) | (+Ad) | (+N) NBK | |||||||
Rm Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | ||
E215 | 1.0212 | 430 | 8 | 380 | 12 | 380 | 280 | 16 | 280 | 30 | 290-430 | 215 | 30 |
E235 | 1.0308 | 480 | 6 | 420 | 10 | 420 | 350 | 16 | 315 | 25 | 340-480 | 235 | 25 |
E355 | 1.0580 | 640 | 4 | 580 | 7 | 580 | 450 | 10 | 450 | 22 | 490-630 | 355 | 22 |
Note: Special steel grade is also available, according to customer request.
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