Black Rectangular Steel Pipe

• Type: Welded
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Machinery Industry, Chemical Industry, Construction & Decoration
• Section Shape: Rectangular
• Transport Package: in Bundle
• Specification: GB/T3091-2001, ASTM A53-1996, BS138
• Trademark: TYT
• Origin: China
• HS Code: 7306610000
• Production Capacity: 6000ton/Month

Product Description

WT	0.3-2.2mm
Length	fixed or random,as customer request.
Surface	Galvanized (40-60g/m2 usual,can be request by customer)
Material	Q195,Q215,Q235
Ends	Plain(can be threaded,punch,shrink,extension... )
MOQ	5 tons for normal size and material
Lead time	within 7 days from stock with 6m length (stock pipe with our factory name in Chinese),20-25 days for customized pipe according to the qty
Trade terms	FOB,C&F,CIF,EXW
Payment terms	TT deposit +BL copy / LC   or 100% LC at sight

 Product Chemical Composition & Mechanical Property

Grade	Chemical Composition  %					Mechanical Property
	C	Mn	S	P	Si	Yield Strength Mpa	Tensile Strength Mpa	Elongation %
Q195	0.06-0.12	0.25-0.50	≤0.045	≤0.05	≤0.30	>195	315-430	≥33
Q215	0.09-0.15	0.25-0.55	≤0.050	≤0.045	≤0.30	>215	335-450	≥27
Q235	0.12-0.20	0.30-0.67	≤0.045	≤0.04	≤0.30	>235	375-500	≥26
Q345	≤0.20	1.0-1.6	≤0.040	≤0.04	≤0.55	>345	470-630	≥22

 Company Profile


Quality Inspection


Our services
1.Special design avaliable according to requirements.
2.All production processes are under ISO 9001-2008 strictly.
3.Free sample
4.Third party inspection (SGS,BV...) is acceptable.
5.OEM is ok.
6.Visit factory any time. 
7.FOB/CIF/CFR/ERW is accepted.