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Dingxiang C&N Huarui Forging Co., Ltd.

ASTM A53 Gr. B Steel Pipes, A53 Gr. B Steel Pipe, A53 Gr. B Carbon Steel Pipe manufacturer / supplier in China, offering A53 Gr. B Steel Pipes, A53 Gr. B Steel Tubes, Concentric/Eccentric Reducer, Stainless Steel Ss304/316L Pipe Reducers, Duplex Steel Flanges, Duplex 2205 Flange, Uns S32205 Flanges and so on.

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Supplier Homepage Product Carbon steel pipe A53 Gr. B Steel Pipes, A53 Gr. B Steel Tubes

A53 Gr. B Steel Pipes, A53 Gr. B Steel Tubes

FOB Price: US $600 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $600/ Ton
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Production Capacity: 100tons/Month
Transport Package: Bundle
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: A53 Gr. B steel pipes, A53 Gr. B steel tubes
  • Technique: Hot Rolled
  • Surface Treatment: Black
  • Section Shape: Round
  • Origin: China
  • Type: Seamless
  • Material: Carbon Steel
  • Usage: Pipeline Transport
  • Trademark: C&N
Product Description
A106 GR.B 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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