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Home > Products > Carbon Steel Pipe > DIN1629 St37.0 St44.0 St52.0 Steel Tubes/Pipes

DIN1629 St37.0 St44.0 St52.0 Steel Tubes/Pipes

Basic Info

Model No.:  DIN1629 ST37.0 ST44.0 ST52.0 STEEL TUBES/PIPES

Product Description

Model NO.: DIN1629 ST37.0 ST44.0 ST52.0 STEEL TUBES/PIPES Technique: Hot Rolled Surface Treatment: Black Section Shape: Round Origin: China Type: Seamless Material: Carbon Steel Usage: Pipeline Transport Trademark: C&N
STG370 seamless carbon steel pipe
(1) Product Name : Seamless Carbon Steel Pipe
(2)  Brand : C&N
(3) Specification: OD :3/8"-20" WT:SCH5-XXS
(4) Standard :
ASTM A106-B ASTM A53-B API 5L-B
API 5L, X42, X52,  and 5CT ,J55 ,K55
SAE1020 ,SAE1045
JIS G4051, S20C ,S45C, JIS G3454, JIS 3454 ,STPG42
DIN 17175 ST 45-8, ST 52
(5) Tolerate:
OD :+1% / -1%  WT: +12.5% / -10%
(6) Technics : hot rolled .or cold rolled
(7) Packing : paint,bundles or for the clients' needs
(8) Application field:Transportation of oil,gas or fluid,Construction,Electricity,Machine building industy,Chemical industy,Petroleum,Traffic.

Standard

grade

chemical composition(%)

C

Si

Mn

P

S

Cu

Ni

Mo

Cr

DIN 17175

ST37
ST35.8 

0.07~0.14

0.17~0.37

0.35~0.65

≤0.035

≤0.035

≤0.25

≤0.25

/

≤0.15

ASTM A106
ASTM A53
API  5L

B

0.17~0.24

0.17~0.37

0.35~0.65

≤0.035

≤0.035

≤0.25

≤0.25

/

≤0.25

DIN 17175

ST42
ST45 

0.42~0.50

0.17~0.37

0.50~0.80

≤0.035

≤0.035

≤0.25

≤0.25

/

≤0.25

DIN 1629

Q345
ST52 

0.12~0.20

0.20~0.55

1.20~1.60

≤0.035

≤0.035

≤0.25

≤0.25

/

≤0.25
 

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