Size(mm)	Thickness(mm)	Size(mm)	Thickness(mm)	Size(mm)	Thickness (mm)	Size(mm)	Thickness (mm)
20*20	1.0	60*60 50*70 40*80 50*80 70*70 60*80 100*40	1.3	120*120 140*80 160*80 75*150 100*150 160*60	2.5-2.75	33*450 300*500 400*400	4.5-5.75
	1.4		1.3		3.0-4.0		7.5-11.75
	1.5		1.4		4.25-4.75		12.5-13.75
	1.7		1.5		5.25-6.0		14.5-14.75
	1.8		1.7		6.5-7.75		15.5-17.75
	2.0		2.0		9.5-15	450*450 200*600 300*600 400*500 400*600 500*500	4.5-4.75
2.2	130*130 80*180 140*140 150*150 200*100		25*25 20*30	1.3	2.5-2.75		7.5-7.75
2.5-4.0				1.4	3.0-3.25		9.5-9.75
4.25-5.0				1.5	3.5-4.25		11.5-13.75
5.25-6.0				1.7	4.5-9.25		14.5-15.75
1.8					9.5-15		16.5-17.75
2.0	90*90 75*75 80*80 60*90 60*100 50*100 60*120 50*120 80*100	1.3		160*160 180*180 250*100 200*150	2.5-2.75
1.5		2.2			3.5-5.0
1.7		2.5-3.0			5.25-7.75
1.8		30*30 20*40 30*40 25*40	1.3		9.5-15
2.0			150*250 100*300 150*300 200*200 135*135	1.4	2.75
2.2				1.5	3.0-3.25
2.5-4.0				1.7	3.5-7.75
4.25-5.0				1.8	9.5-12.5
5.25-5.75				2.0	12.75-15.75
7.5-7.75			200*300 250*250 100*400 200*250	2.2	3.52-3.75
2.5-3.0	100*100 80*120 125*75 140*60 50*150			1.5	4.5-11.75
1.7		25*50 40*40 30*50 30*60 40*50 40*60 50*50		1.3	12.5-14.75
1.8				1.4	15.5-17.75
2.0			200*350 200*400 300*300 250*350	1.5	4.75-7.75
2.2				1.7	9.5-11.75
2.5-5.0				1.8	12.5-14.75
5.25-6.0				2.0	15.5-17.75
6.5-7.75			300*350 300*400 350*350 250*450	2.2	4.75-7.75
9.5-13				2.5-4.0	9.5-11.75
4.25-5.0					12.5-14.75

Q&A

Q1: Are you trading company or manufacturer ? 
A: We are a factory. Our factory locates in Shandong Province. If you would like to visit our factory, just inform us in advance, we warmly welcome all of our clients to visit us. 
Q2: How long is your delivery time? 
A: Generally, it is 10-15 days after receiving the deposit. 
Q3: What is your terms of payment? 
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. 
Q4: What is your terms of delivery? 
A: EXW, FOB, CFR, CIF, etc.
Q5: What is your sample policy? 
A: We can supply free samples if we have ready parts in stock, but the courier cost are charged. Q6: what is your main products? 
A: Our main products are listed as follows: Precision steel pipe, Hot Rolled steel pipe, Cold Drawn steel pipe, Seamless steel pipe, Alloy steel pipe, Bearing steel pipe, Welded pipe, Spiral pipe, Galvanized pipe etc.