Shedule40 ASTM A53 Standard 40*40mm Black Steel Pipe/Ms Square Tube

• Type: Welded
• Technique: ERW
• Material: Q195/Q215/Q235/Q345
• Surface Treatment: Black
• Usage: Machinery Industry, Construction & Decoration
• Section Shape: Square
• Model NO.: TYT-BSP
• Shape: Square
• Surface: Ungalvanized
• Thickness: 0.6-12mm
• Length: Usually 5.8/6/11.8/12m, or as Your Request
• End Treatment: Plain (Can Be Threaded,Oiled,Painted,Grooved etc)
• OEM & ODM: Acceptable
• Factory: Yes
• Sample: Free of Charge
• Delivery Time: Usually 15-20 Days After Getting Deposit
• Main Product: Black Steel Pipe, Galvanized Steel Pipe
• Transport Package: in Bundle
• Specification: 10*10mm-400*400mm
• Trademark: TYT
• Origin: Tianjin China
• HS Code: 7306610000
• Production Capacity: 6000 Tons/Month

Product Description

 

Product Description

Product Basic Information

Item Name	Black Square Pipe
Size	10*10-400*400mm, thickness: 0.6-12mm, Length: fixed or random, as customer request
Material	Q195,Q215,Q235,Q345
Surface treatment	Black bared ,can be galvanized, oiled, painted, grooved etc
End	Plain
Packing	In bundle
Shipment	Use length≤5.8m by 20`GP,6m-12m by 40`GP,some sizes with 6m length can be into 20`GP.
MOQ	5 tons for normal size and material
Lead time	usually 15-20 days for customized pipe
Loading port	Tianjin, China
Trade terms	FOB, C&F, CIF, EXW
Payment terms	TT, LC

 

 Product  Chemical Composition & Mechanical Properties 

Grade	Chemical Composition					Mechanical Properties
	C	Mn	Si	S	P	Yield Strength	Tensile Strength	Elongation
						Mpa	Mpa	%
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

 

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