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Model No.: DIN2391
Brand: Torich
Standard: ASTM
Cross-Section Shape: Round
Connection Type: Seamless
Packaging: In bundles packaging
Productivity: 15000tons per year
Transportation: Ocean
Place of Origin: China
Supply Ability: 15000tons per year
Certificate: ISO9001 TS 16949 ISO14001
Payment Type: L/C,T/T
Incoterm: CIF
Torich precision steel pipes are using for Heat exchanger ,boiler and pressure tube .and Various usage for automotive components .
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
Cold Drawn Carbon Seamless Steel Pipe
Precision Steel Tube DIN2391 St35, St45, St37.0, St37.4, St52.0, St 30SI,
Torich CDS pipe is produced by material :
St 30SI, St 30 Al, St35,St45, St52, Other materials upon agreement with customers.OD: 4-80 (mm) WT 0.5-10 (mm) Length 12000mm
Specific testing – acceptance testing certificate 3.1.B
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. 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:
1). BK Cold finished (hard)
2). BKW Cold finished (soft)
3). BKS Cold finished and stress relieved
4). GBK Annealed
5). NBK Normalized
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
Related standard:ASTM A519, GOST 8733, GOST 21729, JIS G3445
Tube in production:
Tube under Inspection:
Product Categories : Precision Steel Tube
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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.