group nameSquare & Rectangular Tube/Hollow Section
Min Order1 piece
brand namezhaolida
payment methodT/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow
update timeThu, 24 Jan 2013 15:40:12 GMT
Technique ERW
Grade 10#-45#, A53-A369, Q195-Q345
Thickness 0.8 - 2.2 mm
Outer Diameter 20*30-50*100mm
Application Structure Pipe
Secondary Or Not Non-secondary
Min Order1 piece
pre-galvanized square rectangular steel pipe
1.size:15*15-80*80mm
2.thickness:0.8-1.5mm
3.length: any length, according to your needs
4. standard: ASTM A 500
5. usage: for structure or construction , omamental use
6.ends: usually plain, beveled or square cut according your needs
7.technique: ERW and hot-rolled
8.the seam can be large side or small side of rectangular pipe.
9.package:in bags, bundles or in bulk container
10.delivery time: ASAP, according to the quantity and actual situation
11.port of shipment: Tianjin Port
Tolerances include allowance for convexity or concavity. For rectangular tubing having a ratio of outside large to small flat dimension less than 1.5, and for square tubing, the tolerance on small flat dimension shall be identical to the large flat dimension tolerance. For rectangular tubing having a ratio of outside large to small flat dimension in the range of 1.5 to 3.0 inclusive, the tolerance on small flat dimension shall be 1.5 times the large flat dimension tolerance. For rectangular tubing having a ratio of outside large to small flat dimension greater than 3.0, the tolerance on small flat dimension shall be 2.0 times the large flat dimension tolerance.
below is the specification list of thin wall thickness square steel pipe.
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