Products

DESCRIPTION

Basic Info.

Model NO.	ASTM A179/A192 ST37 ST35.8 T5 T12 T22
Usage	Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
Section Shape	Round
Carbon Steel Production	80000tons/Year
Steel Grade 3	A333 Gr.6 A335 P5 SA199/SA213 T5 P11 T22
Alloy Steel Production	30000tons/Year
Casing&Tubing	100000tons/Year
Stainless Steel Production	15000tons/Year
Loading Port	Tianjin/Shanghai/Qingdao
Steel Grade 2	ASME SA789uns S31803, Uns S32205, Uns S31500, Uns
Steel Grade 1	API 5L ASTM A106/A53 Gr.B /X42/X52/X65/X60
Length	2-20meters
Wt	1.0-30mm
Transport Package	Galvanized Steel Strip&Wooden Case in Bundle,
Specification	OD50.8MM/63.5MM*WT3.18MM/3.5MM
Trademark	OEM/TJTC
Origin	Hebei/Anhui/Jiangsu/Zhejiang
HS Code	7304193000
Production Capacity	80000&15000&30000&100000tons

Product Description

Boiler Steel Tube, Boiler Tube
Standard and Steel Grade:
ASTM A106/ASME SA106 Grade B, Grade C;
ASTM A179/ASME SA179;
ASTM A192/ASME SA192;
ASTM A210/ASME SA210 Grade A1, Grade C;
ASTM A333/ASME SA333 Grade 6;
ASTM A209/ASME SA209 Grade T1, T1a, T1b;
ASTM A213/ASME SA213 T2, T11, T12, T22, T91, T92;
ASTM A335/ASME SA335 P5, P9, P11, P12, P22, P91, P92;
DIN17175 St35.8, St45.8, 15Mo3, 13CrMo44, 10CrMo910;
EN10216-2 P195GH, P235GH, P265GH;
Size: OD10-168mm X WT1-18mm
Manufacturing Method: Cold Drawn, Hot Rolled.
Application: For manufacturing boiler, reheater, superheater, heat exchanger, condenser, etc.

SA179/SA192 CHEMICAL AND MECHANICAL COMPONENT:

ASTM A179/(ASME SA179)
Seamless Cold Drawn Low Carbon Steel Heat Exchanger And Conderser Tubes
Application:	For tubular heat exchangers,condensers,and similar heat transfer apparatus.
Size(mm):	O.D.:6.0~114.0 W.T.:1~15 L:max 12000

Grade and Chemical Composition (%)

Chemical Composition	C	Mn	P≤	S≤	Si≤
	0.06-0.18	0.27-0.63	0.035	0.035	0.25

Tolerance(SA-450/SA-450M):

OD In (mm)	+	-	WT In(mm)	+	-
<1(25.4)	0.10	0.10	≤1.1/2(38.1)	20%	0
1~1.1/2(25.4~38.1)	0.15	0.15	>1.1/2(38.1)	22%	0
>1.1/2~<2(38.1~50.8)	0.20	0.20
2~<2.1/2(50.8~63.5)	0.25	0.25
2.1/2~<3(63.5~76.2)	0.30	0.30
3~4(76.2~101.6)	0.38	0.38
>4~7.1/2(101.6~190.5)	0.38	0.64
>7.1/2~9(190.5~228.6)	0.38	1.14

ASTM A192/A192M-02
Seamless Carbon Steel Bolier Tubes for High-Pressure
Application:	For seamless carbon steel bolier and superheater tubes for high-pressure service
Size(mm):	O.D.:6.0~114.0 W.T.:1~15 L:max 12000

Grade and Chemical Composition (%)

Chemical Composition	C	Mn	P≤	S≤	Si≤
	0.06-0.18	0.27-0.63	0.035	0.035	0.25

Tolerance(SA-450/SA-450M):

OD In (mm)	+	-	WT In(mm)	+	-
<1(25.4)	0.10	0.10	≤1.1/2(38.1)	20%	0
1~1.1/2(25.4~38.1)	0.15	0.15	>1.1/2(38.1)	22%	0
>1.1/2~<2(38.1~50.8)	0.20	0.20
2~<2.1/2(50.8~63.5)	0.25	0.25
2.1/2~<3(63.5~76.2)	0.30	0.30
3~4(76.2~101.6)	0.38	0.38
>4~7.1/2(101.6~190.5)	0.38	0.64
>7.1/2~9(190.5~228.6)	0.38	1.14