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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 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