Hollow Square A36 Hot Rolled Tube Hollow Rectangular Tube

• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Square
• Model NO.: hollow tube
• Seam: Seamless or Welded
• Payment Term: T/T L/C
• Test: Inline Test and Accept 3rd Party
• Transport Package: in Bundles
• Specification: 10mm--1016mm
• Trademark: km
• Origin: China
• Production Capacity: 50000ton/Month

Product Description

Black Hollow Section Square & Rectangular Pipes

 

Executive standard	China GB/T3094-2000 GB/T6728-2002	Europe EN10210-2006 EN10219-2006	German DIN17100-80	America ASTM A106/A500	Japan JIS G3466
Steel grade	Q195 Q215 Q215B	S185	ST33		SS330
	Q235B	S235JR	ST37-2	Gr. A	SS400
	Q235C	S235J0	ST37-3
	Q345B	S355JRH	ST52-2	Gr. B	STK490
	Q345C Q390B Q390C	S355J0H	ST52-3	Gr. C
	Q345D	S355J2H		Gr. D(with heat treatment)
	Q345E
	20#			Gr. B
	45#,  20Mn2,  27SiMn
OD range	10mm*10mm--1016mm*900mm
	10mm*10mm--1000mm*1000mm
Wall thickness	1.5mm--35.0mm