SMLS Steel Pipe DIN1629

Price: 1.0 USD
Trade Term: FOB,CFR,CIF,DAT
Payment Terms: T/T,L/C,D/A
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Basic Info.
  • Technique: Welded 
  • Place of Origin: Hunan  
  • Min.Order: 1 Ton
  • Means of Transport: Ocean, Land
Supply Capacity
  • Production Capacity: 50000
  • Packing:bundle
  • Delivery Date: 30days

SMLS Steel Pipe, Seamless Steel Pipe

DN1629 ST44 / 47 / 52 Steel Pipe, CS Round Pipe

Chemical Composition(%):


 Grade

C

Si

Mn

P

S

Cr

Ni

Cu

St37.0

≤0.17

0.17-0.37

0.35-0.65

≤0.025

≤0.020

≤0.25

≤0.25

≤0.25

St44.0

≤0.21

0.17-0.37

0.50-0.80

≤0.025

≤0.020

≤0.25

≤0.25

≤0.25

St55

0.33-0.41

0.17-0.37

0.50-0.80

≤0.025

≤0.020

≤0.25

≤0.25

≤0.25

St52.0

≤0.22

≤0.55

≤1.60

≤0.025

≤0.020

≤0.25

≤0.25

≤0.25


Mechanical Properties:


Grade


Tensile strength

(MPa)



Yield strength (Mpa)

not less than



Elongation (%)

not less than




≤16mm

>16mm





St37.0

350-480

235

225

25



St44.0

420-550

275

265

21



St55

540-645

295

285

17



St52.0

500-650

355

345

21





SMLS Steel Pipe, Seamless Steel Pipe

Available Dimension Range:
Cold Finished Seamless Steel Tube and Pipe:Φ8~114.3*1~20mm
Hot-rolled Steel Tube and Pipe:Φ114.3~720*5~120mm



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Threeway Steel Company
22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road,, Changsha, Hunan, China (Mainland)
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