Product Name: | factory price full range production q345 square steel pipe | ||
Size | Side | 300*300MM | |
Wall Thickness | 4.0 MM | ||
Steel material | GRADE B | ||
Standard | ASTM A500 | ||
Section shape | SQUARE | ||
Type | ERW Pipe | ||
Surface | Bared, oiled, varnish painting, etc | ||
Length | 5.8M, 6M, 11.8M, 12M or customized length |