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Модель: DIN2391
марка: Torich
Подробности Упаковки: Standard Exporting packing
производительность: 15000ton/year
транспорт: Ocean
Место происхождения: China
Поддержка о: 15000Ton/Year
Сертификаты : ISO 9001-2008 ISO 14001 EN 10204.3.1 KR LR
Вид оплаты: L/C,T/T
Инкотермс: FOB
Torich is Specialized in Producing Cold Drawn Carbon Seamless Steel Pipe,
High Precision Steel Tube and Pipes are manufactured according to technical standard of
DIN2391 with steel grade St35, St45, St37.0, St37.4, St52.0, St 30SI, etc
We are manufacturer of Seamless Steel Tubes in China, if you want to buy Seamless Carbon Steel Tube, Oil Cylinder Steel Tube, Precision Seamless Steel Tube, Hydraulic Cylinder Steel Tube, please contact us.
High Precision Steel Pipes Grade:
St 30SI, St 30 Al, St35,St45, St52, Other materials upon agreement with customers.
1. High Precision Steel Tubes Standard:
DIN2391 Precision Seamless Steel tubes for precision hydraulic systemsDIN2393 Precision Welded Steel tubes for precision hydraulic systems
Steel Grade and Chemical Compositions:
Steel Grade | C | Si | Mn | P | S | |
max | max |
|
max | max | ||
ST35 | 0.17 | 0.35 | ≥0.40 | 0.025 | 0.025 | |
ST45 | 0.21 | 0.35 | ≥0.40 | 0.025 | 0.025 | |
ST52 | 0.22 | 0.35 | ≥1.60 | 0.025 | 0.025 |
3. Cold Drawn Precision Seamless Steel Pipes Production method:
Cold Drawn on the seamless steel tubes, to reach high accuracy on the OD and WT tolerance
4.Size range:
O.D.:20-350mm W.T.:1-15mm L:max12000mm
5. Packing:
In Hexagonal Bundles, wth anti-rust oil protection, with seaworthy packing
6.Deliver condition:
Mechanical properties at room temperature | ||||||||||
Steel Grade | Minimum values for the delivery condition | |||||||||
BKW | BKS | GBK | (+N) NBK | |||||||
ST35 | 480 | 6 | 420 | 10 | 420 | 315 | 14 | 340-470 | 235 | 25 |
ST45 | 580 | 5 | 520 | 8 | 520 | 375 | 12 | 440-570 | 235 | 21 |
ST52 | 640 | 4 | 580 | 7 | 580 | 420 | 10 | 490-630 | 355 |
22 |
Tube in production:
100% Eddy Current Test and Ultrasonic Test:
Chemical Composition Inspection:
Mechanical Properties Inspection:
Группа Продуктов : Трубы стальные бесшовные
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.