GB T3094 Q345e Rectangular Tube

• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Construction & Decoration
• Section Shape: Rectangular
• Model NO.: KM-20191205
• Width: 20X20mm-400X400mm
• Thickness: 1mm-12.5mm
• Product Standard: GB T3094,ASTM A500, En10210,ASTM A36
• Materials: Q195 Q235 Q345 S235jr S275jr S345jr Gr.a Gr.B, etc
• Product Usage: Bridge, Steel Structure, Highway, Furniture
• Product Packing: Bundled in Steel Strips
• Transport Package: in Bundle, or Customer′s Request
• Specification: GB T3094, ASTMA500
• Trademark: Kingmetal
• Origin: China
• HS Code: 73066100
• Production Capacity: 500 Tons/Month

Product Description

GB T3094 Q345E rectangular  tube
Material: Q195, Q235, Q345, Q345E,GR. B ,Gr.A,S235JR,S275JR,S345JR,etc
Standard: JIS G3466 DIN EN10210 DIN EN10219 ASTMA500 GB/T 3094-2000 GB/T 3728-2002
Width: 20x20MM-400X400MM
Thickness: 1MM-12.5MM
Packing: Standard export packing or as customers' requirement

Dimensions	Wall thickness (mm)
	2.0	2.5	3.0	4.0	5.0	6.0	6.3	8.0	10	12	12.5
20	1.05
25	1.36	1.64	1.89
30	1.68	2.03	2.36
40	2.31	2.82	3.30	4.20
50	2.93	3.60	4.25	5.45	6.56
60	3.56	4.39	5.19	6.71	8.13	9.45	9.55
80			7.07	9.22	11.3	13.2	13.5	16.4
100			8.96	11.7	14.4	17.0	17.5	21.4	25.6
120			10.8	14.2	17.5	20.7	21.4	26.4	31.8	35.8
140				16.8	20.7	24.5	25.4	31.4	38.1	43.4
150				18.0	22.3	26.4	27.4	33.9	41.3	47.1	48.7
160				19.3	23.8	28.3	29.3	36.5	44.4	50.9	52.6
180				21.8	27.0	32.1	33.3	41.5	50.7	58.5	60.5
200				24.3	30.1	35.8	37.2	46.5	57.0	66.0	68.3
250					38.0	45.2	47.1	59.1	72.7	84.8	88.0
300						54.7	57.0	71.6	88.4	104.0	108.0
350								84.2	104.0	123.0	127.0
400									120.0	141.0	147.0