DIN2391 1630 Hydraulic Bright Annealing Carbon Seamless Steel Tube
| Customization: | Available |
|---|---|
| Type: | Seamless |
| Technique: | Cold Drawn |
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Basic Info.
- Model NO.
- ST35 45 52
- Material
- Carbon Steel
- Surface Treatment
- Galvanized, Black Phosphated, Ba
- Usage
- Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Mining, Special Purpose
- Section Shape
- Round
- Standard
- DIN2391,1630,2445,En10305-4,ASTM A822-450,SAE J524
- Delivery Condition
- Bk, Gbk, Bkw, Bks or Nbk
- Steel Grade
- St37.4 St52.4,E235,E355,A822,1010,Cfs360
- Certificate
- ISO 9001 Ts16949
- Secondary or Not
- Non-Secondary
- Application
- Automotive,Hydraulic System and Precision Device
- Transport Package
- Bundles or Boxes
- Specification
- OD2-60mm
- Origin
- China
- HS Code
- 7304319000
- Production Capacity
- 1000ton/Month
Product Description
Cold Drawn Seamless Steel Pipe
Carbon steel, Alloy Steel,Stainless Steel
2.Advantage:
(1)Precision in size
(2)Good for mechanical performance
(3)Lower roughness for both inner and outer surface
3.Major Application:
(1)Automotive industry
(2)Precision Engineering
(3)Hydraulic and pneumatic pressure lines
(4)Heat exchanger
(5)Mining and construction machinery
(6)Aircraft and Others

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COLD DRAWN SEAMLESS STEEL TUBE
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Standards
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Steel Grades
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Size Range
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DIN
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2391
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ST35/45/52
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OD2 - 60mm × WT0.3 -10mm
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1629
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ST37/44/52
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OD2 - 60mm × WT0.3 -10mm
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1630
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ST37.4/44.4/52.4
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OD2 - 60mm × WT0.3 -10mm
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2445
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ST35/ST52/ST37.4//52.4
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OD2 - 60mm × WT0.3 -10mm
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73000
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ST 35 / 45 / 52/ 37.4 / 44.4 /52.4
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OD3 - 30mm × ID 1 - 12.5 mm
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GB/T
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8162
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10/20/16Mn/35/45/30CrMo/42CrMo/etc
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OD2 - 60mm × WT0.3 -10mm
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8163
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10/20/16Mn/35/45/30CrMo/42CrMo/etc
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OD2 - 60mm × WT0.3 -10mm
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3639
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10/20/16Mn/35/45/30CrMo/42CrMo/etc
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OD2 - 60mm × WT0.3 -10mm
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3093
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10/20/16Mn/35/45/30CrMo/42CrMo/etc
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OD3 - 30mm × ID 1 - 12.5 mm
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EN
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10305-1
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E215/235/255/355
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OD2 - 60mm × WT0.3 -10mm
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10305-4
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E215/235/255/355
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OD2 - 60mm × WT0.3 -10mm
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ASTM
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A822-A450
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A822
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OD2 - 60mm × WT0.3 -10mm
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A179-A450
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A179
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OD2 - 60mm × WT0.3 -10mm
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A519
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1010/1015/1025/1030/1045/4130/4140/etc
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OD2 - 60mm × WT0.3 -10mm
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SAE
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J524
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Low carbon steel
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OD2 - 60mm × WT0.3 -10mm
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J529
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Low carbon steel
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OD3 - 30mm × ID 1 - 12.5 mm
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JIS
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G3445
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STKM11A/12A/12B/12C/13A/13B/13C/S45C/etc
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OD2 - 60mm × WT0.3 -10mm
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G3455
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STS35/38/42/49
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OD3 - 30mm × ID 1 - 12.5 mm
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ISO
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8535
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ST 35 / 45 / 52/ 37.4 / 44.4 /52.4
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OD3 - 30mm × ID 1 - 12.5 mm
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NF
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A49-310
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TU37b/TU52b
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OD2 - 60mm × WT0.3 -10mm
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BS
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3602
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CFS 360
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OD2 - 60mm × WT0.3 -10mm
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6323(-4)
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CFS2/CFS3/CFS4/CFS5
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OD2 - 60mm × WT0.3 -10mm
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ASTM
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A269
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304,304L, 316, 316L
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OD2 - 60mm × WT0.3 -10mm
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EN
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10216-5
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1.4401, 1.4404
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OD2 - 60mm × WT0.3 -10mm
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BK (+C) BKW (+LC) BKS (+SR) GBK (+A) NBK (+N)
Major Inspection Items: Tensile stength, Yield stength, Elongation, Flattenging, Flaring, Chemical analysis Eddy Current Test
100%, Size and surface checking 100%
Certificates: according to EN 10204 3.1
Applications:
1. For Vehicle (Automotive, locomotive, Construction Machinery like Concrete pump and others)
A. Powertrain system:
• Fuel-rails • Fuel-lines • Common-rail diesel lines • Piston-cooling jets • SCR & EGR
• Rigid pipes • Oil- & water-cooling pipes
B. Fluid handling systems
• Tube assemblies • Air-conditioning tube • Clutch actuator pipes C. Drive and steering system • Ingrain Gear Pipes •
Power-Steering Feed-Pipes
D. Hydraulic system
• Hydraulic and Pneumatic Pressure Lines • Hydraulic fittings • Hydraulic tubing
E. Others For example
• Front axles • Sun-shading board wire tube and other wire tubes • Headrest chair Tube
2. Mechanical and engineering usage
• Mechanic Processing and parts • Metal processing •Heat Exchange • Gas Cylinders
•Sub-sea and Marine • Aerospace • Winder Power Equipment •Energy and Power Generation •Bearings • etc
Other usage for details as per customers requirements

| hydraulic tubing | bundy tube | automotive tube |
| steel forging | pipe as per application | pipe assembly |
| precision pipe | special shape pipe | stainless pipe |
1. who are we? We are based in Jiangsu, China, start from 2010,sell to Eastern Asia(20.00%),Mid East(20.00%),Eastern Europe(15.00%),Southeast Asia(15.00%),Northern Europe(10.00%),Domestic Market(10.00%),South America(5.00%),Western Europe(5.00%),South Asia(0.00%),North America(0.00%),Oceania(0.00%),Southern Europe(0.00%),Central America(0.00%),Africa(0.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment;
3.what can you buy from us? Steel Pipe, Seamless Pipe, Hydraulic Oil Tube, Precision Tube, Stainless Steel Tube
4. why should you buy from us not from other suppliers? Production: Advanced production line and drawing with special oil to make the surface in best condition. Lower roughness and good mechanical performance. Inspection before delivery: Professional team for inspection and randomly check
5. what services can we provide? Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU; Accepted Payment Currency:USD,EUR,HKD,CNY; Accepted Payment Type: T/T,L/C,MoneyGram; Language Spoken:English,Chinese,Spanish,Japanese
Chewit International
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