Q235 Ss400 A36 Black Round Pipe

• Type: Welded
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport
• Section Shape: Round
• Round: Tube
• Transport Package: Bundle
• Specification: 0.4mm - 25mm SCH30,SCH40,STD,XS,SCH80,SCH160,XXS e
• Trademark: WEFSUN
• Origin: China
• HS Code: 7306610000
• Production Capacity: 150000ton/Year

Product Description

Mild Carbon Steel Black Round Tube:
Our company is specialized in the manufacturing ERW tube, PRE GALVANIZED STEEL tube, and GALVAINZED tube. Through more than ten years, we have dozens of production lines, and the annual output over 150000tons. In 2010, we established the factory for steel tubes in the DAR ES SALAAM of Tanzania. Now we could supply the following:
1) Standards: SY/T5768-1995
2) Material: Carbon steel Q195-235,
3) Out diameter: 10-12190mm,
4) Thickness: 0.4-27mm
5) Length: Any size
6) Oiled or non-oiled
7) Passed by ISO9001
8) Delivery time: Within 20days.

	Chemical Composition(%)					Mechanical Property
	C	Si	Mn	P	S	Y. S	T. S	E. L
Q195-235	0.06-0.22	0-0.30	0.25-0.70	0-0.045	0-05	≥ 195MPa	315-450MPa	≥ 26%