Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

hot rolling steel pipe,hot rolled pipe


We supply all kinds of HOT ROLLING STEEL PIPE, including: ASTM A53/A106 GRB Seamless steel pipe
1. ERW steel pipe

2. seamless steel pipe

3. steel casing and tubing
 
5. hot-rolled  steel pipe
6. spiral steel pipe
7. square steel pipe
8. hot-galvanized steel pipe
 
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 

 
Material: Q235, ST52,ST42,A106 -a, A106-B , and so on. 
 
Grade
ASTM : Grade A,Grade B,Grade C,Grade D,Grade 50
EN : S185,S235JR,S235JO,E335,S355JR,S355J2
JIS : SS330,SS400,SPFC590
 
Tolerate: 

OD :+1% / -1%  WT: +12.5% / -10% 
 Technics : hot rolled 

HOT ROLLING STEEL PIPE

HOT ROLLING STEEL PIPE information

METERIAL:

 ASTM A106. GRB/A53. GRB/API 5L. GRB ,

 DIN, EN, GB/T8162 / 8163

TENSILE STRENGTH (MPa):

≥415

Yield Point

≥240

METERIAL:

ASTM A106 Gr B 

C≤0.30;   Si≥0.10;   Mn:0.291.06;  P≤0.035; S≤0.035;

Cr≤0.40; Mo≤0.15; Cu≤0.40; Ni≤0.40; V≤0.08

ASTM A53  Gr B

C: 0.42-0.50; Si: 0.17-0.37; Mn: 0.50-0.80; P≤0.035; 

S≤0.035; Cr≤0.25; Cu≤0.25; Ni≤0.25

W.T TOLERANCE: 

±12.5%

O.D TOLERANCE: 

ASTM A53 GRB

D<48.3                   ±0.4/-0.79mm

D≥48.3                 ±1%

ASTM A106 GRB

D<48.3                   ±0.4/-0.79mm 

D:48.3-114.3         ±0.79mm

D≥114.3               ±1.59/-0.79mm

LENGTH:

 

1M-13M, can as customers requirement

SIZE: 

 

1/8" to 24"

W.T.: 

 

SCH 5, SCH 10, SCH 20, SCH 40, SCH 80, SCH 160,SCH XXS

 

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