Square Tube Black Building Materials Steel Hollow Section

• Customization: Available
• After-sales Service: 1 Years
• Warranty: 1 Years
• Model NO.: Square Tube
• Type: Welded
• Material: Carbon Steel
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Construction & Decoration
• Section Shape: Rectangular
• Wall Thickness: 0.5mm - 20.0 mm
• Length: 5.8m, 6.0m, 1-12.0m
• Standard: ASTM A500, A501, BS En10219, En10025, JIS G3444
• Diameter Size: 10*10mm-400*400mm
• Zinc Coating: 40GSM-600GSM
• Ends: Plain
• Advantage: Quality+Competitive Price+Professional Service
• Technical: ERW Welded Structure Pipe
• MOQ: 8 Tons
• Transport Package: Standard Sea-Worthy Packing
• Specification: 6m-12m
• Trademark: Zebra
• Origin: China, Shandong
• Production Capacity: 1000000

Product Description

COMMODITY NAME	SQUARE AND RECTANGULAR HOLLOW SECTION PIPE/ TUBE
Grade	10#-45#, 16Mn, A53-A369, Q19
STANDARD	ASTM, DIN, GB, JIS, ASTM A513-2007, DIN EN 10208-1-1998, DIN EN 10216-1-2004, GB/T 3094-2000, JIS G3465-2006, JIS G3466
PIPE SURFACE	Galvanized, black painted, or anti-rust oiled
PIPE ENDS	PLAIN ENDS
Section Shape	Square
SurfaceTreatment	oil,paint
Outer Diameter	20*20-600*600
Thickness	1.0 - 35 mm

REGULAR SIZE
SIZE (OUTER DIAMETER)	WALL THICKNESS	LENGTH
20x20 / 25x25	1.2MM --2.75MM	6M IN STOCK (OR CUSTOMIZED)
30x30 / 20x40 / 30x40 / 25x40	1.2MM -- 3.5MM	6M IN STOCK (OR CUSTOMIZED)
40x40 / 50x5030x50 / 25x50 / 30x60 / 40x60	1.2MM -- 4.75 MM	6M IN STOCK (OR CUSTOMIZED)
60x60 / 50x70 / 40x80 / 40x50	1.2 MM -- 5.75 MM	6M IN STOCK (OR CUSTOMIZED)
70x70 / 60x80 / 50x80 / 100x40 / 50x90	1.5MM -- 5.75 MM	6M IN STOCK (OR CUSTOMIZED)
75x75 / 80x80 / 90x90 60x100 / 50x100 / 120x60 / 100x80 / 60x90	1.5MM -- 7.75 MM	6M IN STOCK (OR CUSTOMIZED)
100x100 / 120x80	1.8MM -- 7.75 MM	6M IN STOCK (OR CUSTOMIZED)
120x120 / 130x130 180x80 / 160x80 / 100x150 / 140x80 / 140x60	2.5MM -- 10.0 MM	6M IN STOCK (OR CUSTOMIZED)
140x140 / 150x150 / 100x180 / 200x100	2.5MM -- 10.0 MM	6M IN STOCK (OR CUSTOMIZED)
160x160 / 180x180 / 200x150	3.5MM -- 11.0 MM	6M IN STOCK (OR CUSTOMIZED)
200x200 / 250x150 / 100x250	3.5MM -- 11.0 MM	6M IN STOCK (OR CUSTOMIZED)
250x250 / 250x200 / 300x150 / 300x200	4.5MM -- 15.0 MM	6M IN STOCK (OR CUSTOMIZED)
300x300 / 350x200 / 350x250 /300x150	4.5MM -- 15.0 MM	6M IN STOCK (OR CUSTOMIZED)
350x350 350x300 / 450x250 / 400x300 / 500x200	4.5MM -- 15.75 MM	6M IN STOCK (OR CUSTOMIZED)
400x400 / 280x280 450x300 / 450x200 / 400x350 / 400x250 / 500x250 / 500x300	4.5MM -- 15.75 MM	6M IN STOCK (OR CUSTOMIZED)