Manufacturing Hot Manufacturer Price Wholesale Variety Specifications Carbon Steel Square Pipe For Sale

Short Description:

Place of Origin:China

Brand Name:ALI-STEEL

Application:Fluid Pipe, Structure Pipe, Other

Alloy Or Not:Non-Alloy

Section Shape:Square

Special Pipe:Other

Thickness:1 – 40 mm

Standard:ASTM A500,EN10219,JIS G3466,AS/NZS 1163,etc

Length:5.8M, 6M, 11.8M, 12M or customized length

Technique:ERW

Grade:Q195-235,Q195,Q235,Q345,S355JR, S355J0H, S355

Surface Treatment:galvanized

Tolerance:±1%

Processing Service:Welding, Cutting

Oiled or Non-oiled:Slightly Oiled

Delivery Time:20-25 days

Product name:Black Square Pipe

Size:10*10-600*600mm,WT:0.3-30mm,Length:fixed or random,as customer request

Surface:Black bared ,can be galvanized,oiled,painted,powdered…

Ends:Plain

Packing:In bundle

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Product Detail

Product Tags

Specification

Product Chemical Composition & Mechanical Properties :

Grade	Chemical Composition					Mechanical Properties
	C	Mn	SI	S	P	Yield	Tensile	Elongati
	C	Mn	SI	S	P	Strength Mpa	Strenth Mpa	-on %
Q195	0.06-0.12	0.25-0.50	≤0.30	≤0.045	≤0.05	≥195	315-430	≥33
Q215	0.09-0.15	0.25-0.55	≤0.30	≤0.05	≤0.045	≥217	335-450	≥27
Q235	0.12-0.20	0.30-0.67	≤0.30	≤0.045	≤0.04	≥235	375-500	≥26
Q345	≤0.20	1.00-1.60	≤0.55	≤0.04	≤0.04	≥345	470-630	≥22

Specification

All items of our products and related tests as follow :

1.ERW black round pipe (ASTM A53,GB..) 2.Weld black square/rectangular pipe(ASTM A500,GB,...) 3.Hot dip galvanized round pipe (BS 1387,ASTM A53,GB ,...) 4.Hot dip galvanized square/rectangular pipe(ASTM A500,GB...) 5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe. 6.Spiral steel pipe 7.Seamless pipe (ASTM A53,A106B,) 8.Oval pipe in galvanized and black surface 9.LTZ... special sizes pipe 10.Steel prop , steel plank,steel scaffolding pipe and accessories... steel constrctution material 11.Steel angle, Flat bar,round bar,sqaure bar, 12.H,I,U,C,T,Y,W...steel beam/channel 13.Deformed steel bar 14.Hot rolled& cold rolled steel sheet/coil in black,galvanized,color coated surface.

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