Q345 300X300X10mm ERW Carbon Steel Galvanized Square Pipe

• Customization: Available
• Application: Construction
• Product: Q345 Square Pipe
• Model NO.: Q345 square pipe
• Provide Samples or Not: Provide
• Inspection or Not: as Required to Inspection
• Others: Small Order Accepted
• Key Words: Galvanized Square Pipe
• Size: 300X300X10mm
• Sample: Available
• Quality: High Level
• Brand: Derbo
• Transport Package: in Hexagonal Shape Bundless Wrapped with Steel
• Specification: ASTM
• Trademark: Derbosteel
• Origin: Sichuan China
• HS Code: 7304319000
• Production Capacity: 100000 Tons/Years

Product Description

Q345 300x300x10mm  ERW Carbon  steel galvanized square pipe
Square Steel Tube Technical Parameters

Square Steel Pipe				Rectangular Steel Pipe
OD	WT	OD	WT	OD	WT	OD	WT	OD	WT
MM	MM	MM	MM	MM	MM	MM	MM	MM	MM
20*20	1.0-2.0	100*100	1.5-13.0	20*30	1.0-3.0	50*80	1.8-6.0	100*150	2.5-15.0
25*25	1.0-3.0	120*120	2.5-15.0	20*40	1.2-3.0	50*90	1.8-6.0	100*200	2.5-15.0
30*30	1.2-3.0	130*130	2.5-15.0	20*50	1.3-3.75	50*100	1.5-6.0	100*250	2.5-15.0
35*35	1.2-3.75	140*140	2.5-15.0	25*40	1.2-3.0	50*120	1.5-6.0	100*300	3.0-15.0
40*40	1.2-5.0	150*150	2.5-15.0	25*50	1.2-5.0	60*80	1.3-6.0	100*400	11.5-13.5
45*45	1.2-6.0	160*160	2.5-15.0	30*40	1.2-3.0	60*90	1.5-6.0	150*200	2.5-15.0
50*50	1.2-6.0	180*180	2.5-15.0	30*50	1.2-5.0	60*100	1.5-6.0	150*250	3.0-15.0
55*55	1.30-6.0	200*200	3.0-15.0	30*60	1.2-6.0	60*120	1.5-6.0	150*300	3.0-15.0
60*60	1.3-6.0	220*220	3.5-12.75	40*50	1.2-6.0	75*125	1.5-13.0	200*300	4.5-13.5
70*70	1.3-6.0	250*250	4.5-12.75	40*60	1.2-6.0	80*100	1.5-6.0	200*400	4.75-13.0
75*75	1.5-6.0	300*300	4.0-12.75	40*80	1.3-6.0	80*120	1.5-13.0	300*400	5.75-13.0
80*80	1.5-6.0	350*350	6.0-12.75	40*100	1.3-6.0	80*140	2.5-15.0	300*500	6.0-13.0
90*90	2.0-6.0	400*400	6.0-12.75	50*70	1.3-6.0	80*160	2.5-15.0	400*600	6.0-13.0

3.Production Facility
4.Quality Control
5.Our Service
Chengdu Derbo Steel focus on steel pipe and tube for more than 10 years with good quality and reasonable price,has succeed to cooperated with Sheel,Lukoil and other famous oil&gas compaies.
If you have you have any inquiry,please don't hesitation to contact us,we will provied the most competitive quotation and technical support.