Name: Q235 Carbon Seamless Steel Pipe
SKU: 0

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Q235 Carbon Seamless Steel Pipe

Product Name : Carbon Steel Pipe
Material: A53 Gr.B,A36,ST52,ST35,ST42,ST45,X42,X46,X52,X60,X65X70
Standard： API 5L,ASTM A106 Gr.B,ASTM A53 Gr.B,ASTM A179/A192,ASTM A513,ASTM A671,ASTM A672,BS EN 10217,BS EN10296,BS EN 39,BS6323,DIN, EN10217
Certificates ：API 5L,ISO9001,SGS,BV,CCIC
Outer Diameter ：15mm-1200mm
Length :1m,4m,6m,8m,12m according to buyer's request
Surface Treatment :black paint,varnish,oil,galvanized,anti-corrosion coated
Marking: Standard marking,or according to your request.Marking Method:Spray white paint
End Treatment: Plain End/Bevelled End/Grooved End/Threaded End With Plastic Caps

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PRODUCT DESCRIPTION

ace of Origin:	China
Oiled or Non-oiled:	Non-oiled
Alloy Or Not:	Non-Alloy
Tolerance:	±1%
Special Pipe:	Thick Wall Pipe,EMT Pipe
Outer Diameter:	13 - 600 mm
outer meter	1010-600600mm
wall thickness	0.4-25mm
Length:	1-12m
Shape:	Round, Square or Rectangular
Itmes:	4 6 12 inch SCH 40 80 black carbon steel pipe
processing service	Bending, Welding, Decoiling, Punching, Cutting
Secondary Or Not:	Non-secondary
technology	hot rolled, cold rolled, black annealed
Keyword:	welded steel pipe
End protector:	Plastic Pipe Cap
Thickness:	0.35 - 100mm
Standard:	API, ASTM, bs, GB, API 5L, ASTM A106-2006,ASTM A53-2007, BS 1387, BS 1139, BS EN10219, GB 3087-1999, GB/T3901,EN, BS, JIS
Technique:	ERW /LSAW/SSAW
Surface Treatment:	Paint oil; Varnish; Galvanized;Galvanize the raw strip steel;
Certificate:	Bsi, RoHS, SNI, BIS, SASO, SONCAP, sirm, ISO9001,API,ISO
Grade:	10#, 20#, 45#, Q235, Q345, Q195, Q215, ST52, ST42, ST35, 10#-45#, Q195-Q345, ST35-ST52Q235, Q235B, S275, S275jr, A53, st37, st52Q195 → Grade B, SS330,SPHC, S185Q215 → Grade C,CS Type B,SS330, SPHCQ235 → Grade D,SS400,S235JR,S235JO,S235J2Q345 → SS500,ST52
Usage:	mechanical manufacture, construction field, metallurgy industry, farm vehicles, agriculture greenhouse, automotive industry, railway, highway guardrail, container frame, furniture, decoration, steel structure,Chemical Fertilizer Pipe,Structure Pipe, Building Construction
package	Standard Seaworthy Packingtied with steel trips,then wrapped by plastic material or as request
Payment Term:	L/C T/T (30%DEPOSIT)

Chemical Composition

A53	grade	C	Mn	P	S	Cu	Ni	Cr	Mo	V
Type S (Seamless)	A	0.25	0.95	0.05	0.05	0.4	0.4	0.4	0.15	0.08
Type S (Seamless)	B	0.3	1.2	0.05	0.05	0.4	0.4	0.4	0.15	0.08
Type E (resistance welding)	A	0.25	0.95	0.05	0.05	0.4	0.4	0.4	0.15	0.08
Type E (resistance welding)	B	0.3	1.2	0.05	0.05	0.4	0.4	0.4	0.15	0.08
Type F (furnace weld)	A	0.3	1.2	0.05	0.05	0.4	0.4	0.4	0.15	0.08

Mechanical Behavior

A53	grade A	grade B
tensile strength min.psi(MPa)	48,000(330)	60,000(415)
yield strength min.psi(MPa)	30,000(205)	35,000(240)

Physical Property

Density 20°CKg/dm³	The elastic modulus of kN/mm²				Thermal conductivity of 20°CW/m K	Heat capacity of 20°CJ/kg K	Resistivity of 20°CΩmm²/m
Density 20°CKg/dm³	20C°	300C°	400C°	450C°	Thermal conductivity of 20°CW/m K	Heat capacity of 20°CJ/kg K	Resistivity of 20°CΩmm²/m
7.85	210	192	184	179	51	461	0.20

Applied Range

Construction: underground pipeline, groundwater, hot water transportation, machining, bearing sleeve, processing machinery parts, etc

Electrical: natural gas transmission, hydroelectric fluid pipeline, anti-static pipe for wind farm, etc.

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