Gold Member Since 2011
Audited Supplier
Tianjin Xuboyuan Iron & Steel Trading Co., Ltd.

Steel Tube, Seamless Tube, Cold Drawn Steel Tube manufacturer / supplier in China, offering AISI1020 Cold Drawn Seamless Steel Tube, 60-275G/M2 Galvanized Corrugated Steel Plate, Hot Rolled Steel I Beams/ Ub for Structure and so on.

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AISI1020 Cold Drawn Seamless Steel Tube

FOB Price: US $740-1,000 / Ton
Min. Order: 25 Tons
Min. Order FOB Price
25 Tons US $740-1,000/ Ton
Get Latest Price
Production Capacity: 3, 000 Metric Tons / Month
Transport Package: Standard Export Package or as Client′s Requirement
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Model NO.: St52 St45 St37 St35
  • Technique: Cold Drawn
  • Usage: Pipeline Transport
  • Thickness: 0.5-30mm
  • Length: as Your Requirement
  • Specification: ASTM, JIS, BS, AISI
  • Type: Seamless
  • Surface Treatment: Galvanized
  • Section Shape: Round
  • Od: 4-355mm
  • Trademark: XuBoYuan
  • Origin: Shandong, China
Product Description
Quick Details
Commodity: Cold Drawn Seamless Steel Tube/Pipe
Thickness: 0.5 - 30 mm
Section Shape: Round
Outer Diameter: 4 - 355 mm
Place of Origin: Shandong China (Mainland)
Secondary Or Not: Non-secondary
Alloy Or Not: Non-alloy
Application: Hydraulic Pipe
Technique: Cold Drawn
Certification: API
MOQ: 25 Tons
Surface Treatment: Galvanized, anneaning or normalized, polished, bright, or as required
Special Pipe: API Pipe
Material: St52 St45 St37 St35
Delievery Condition:
NBK(+N), GBK(+A), BK(+C), BKW(+LC), BKS(+SR)
Certificate: ISO 9001: 2008
Grade:
20#, 45#, 15CrMo, 12Cr1MOV, 16Mn, A53(A, B), A106(B, C), St37, St52, St42, St45, STB42, Q235, Q345, Q195, 10#-45#, Cr-Mo alloy, A53-A369, ST35-ST52, STB35-STB42, Q195-Q345
Standard:
BS 1387, JIS G3454-2007, JIS G3455-2005, JIS G3456-2004, GB 5310-1995, GB 3087-1999, GB/T 8163-1999, GB/T 8162-1999, GB/T 3091-2001, DIN 2391, DIN 17175, DIN EN 10305, DIN 2448, ASTM A106-2006, ASTM A53-2007, BS, JIS, GB, DIN, ASTM, DIN 2391 EN10305
Packaging & Delivery
Packaging Detail: Wrapped with PVC and gunny sacks, Seaworthy wooden case or upon customers' requirements
Delivery Detail: Within 15~20 days after receiving the deposit


SPECIFICATION
AISI 1020 cold drawn seamless steel tube
1. MATERIAL SPECIFICATION AND REF. DOCUMENT
ST52, BK+S, DIN2391 OR Equivalent

2. CHEMICAL COMPOSITION (%)
C (Max) Mn(Max) Si(Max) S(Max) P(Max)
0.22 1.6 0.5 0.035 0.035

3. MECHANICAL PROPERTIES
Elongation(Min) Y. S (Min. ) UTS (Min. )
≥ 15 470 N/MM2 580 N/MM2

4. SUPPLY CONDITION
Cold drawn seamless steel tube, stress relieved and honed or skived roller burnished

5. SURFACE ROUGHNESS
Ra = 0.4~0.8Micron

6. TOLERANCES ON INNER DIA
ISO H8 H9

7. TOLERANCES ON WALL THICKNESS
≤ Dia120 +/-10 % of wall thickness
≥ Dia120 +/-10 % of wall thickness

8. STRAIGHTNESS
≤ 1 mm/M

9. OD TOLERANCE
≤ Dia 40 +/-0.2 mm
≥ Dia 40 ≤ Dia 100 +/-0.3mm
≥ Dia 100 +/-0.5mm

10. LENGTH AND CUT TOLERANCE
Length ≤ 500mm, +2mm
> 500mm ≤ 2000mm, +3mm
> 2000mm ≤ 5000mm, +5mm
> 2000mm ≤ 7000mm, +10mm

11. TUBE ENDS
Tube ends shall be cut nominally square to the axis and free from burs

12. APPEARANCE
Tube shall have a smooth internal and external surface consistent with cold working
Process, tube inner surface should be free from rust, scratches and other surface
Irregularities.

13. CERTIFICATION
Material certificates will be send to u if want.

Contact person: Linda
Tel: 0086-18322363126
Description Dimension
 

O.D.:4-114mm × W.T.:0.5-25mm × L: 12m (specific or random)
 

Steel Grade
 

 
10#,20#,45#,16Mn, ST30Al,ST35, ST37,ST37.4,ST45,ST52,ST52.4,E155,E195,E235,E255,E355,etc
 

Standards
 

 
DIN2391,DIN2445,DIN1629,DIN1630,DIN73000,DIN2445,EN10305,JIS G3445,ASTM A106,ASTM A179,ASTM A519,etc.
 

Delievery Condition
 

NBK(+N), GBK(+A), BK(+C) ,BKW(+LC) ,BKS(+SR)
 

Application
 

 
 
Automotive pipeline system;hydraulic system of diesel engine and engineering machinery;hydraulic system of locomotive, aerospace and aviation,shipbuilding and various machinery;metal processing of wind power equipment;
 

 
Surface treatment
 

 
Bare Tube (No coating)-Bright and smooth; Surface coating;Black and Phosphated;etc.
 

Packing
 

 
Wrapped with PVC and gunny sacks,Seaworthy wooden case or upon customers' requirements.
 

 
Certificate
 

 
ISO 9001:2008
 
 
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