COMMODITY NAME	Square and Rectangular Hollow Section Welded Steel Pipe
SIZE RANGE	DIAMETER: 20x20MM-600x600MM ; THICKNESS: 1.0MM--20.0MM
MATERIAL GRADE	Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Grade B Grade C
STANDARD	ASTM A500, EN10219, EN10210, JIS G3466 GB/T6728
PIPE SURFACE	1) Natural Black 2) Oiled 3) Color Painted 4) Galvanized (zinc coating 30-500g/m2)
TRADE TERMS	FOB/ CFR/ CIF/ EXW/ FCA
PAYMENT TERMS	30%&70% T/T ; 100% LC AT SIGHT (others can be negotiated)
DELIVERY TIME	30-45 DAYS AFTER RECEIVE DEPOSIT OR LC
BRAND	YOUFA (HOT SALES)
HOT SALES MARKET	Southeast Asia, South Asia, Middle East, Europe, Middle&South America, Africa and Oceania

40x40 square tube SHS hot dipped galvanized square steel pipe Square and Rectangular Steel Pipe size chart
Square Hollow Section	Rectangular Hollow Section	Thickness
2020 2525 30*30	2040 3040	1.2-3.0
4040 5050	3050 2550 3060 4060	1.2-4.75
60*60	5070 4080	1.2-5.75
7070 8080 7575 9090 100*100	6080 5080 10040 12080	1.5-5.75
120120 140140 150*150	16080 100150 14080 100180 200*100	2.5-10.0
160160 180180 200*200	200150 250150	3.5-12.0
250250 300300 400200 350350 350*300	250200 300200 350200 350250 450250 400300 500*200	4.5-15.75
400400 280280 450300 450200	400350 400250 500250 500300 400*600	5.0-20.0

Carbon steel pipe/tubeProduction Process:

Brand name	TOBO
Products name	ST52 STKM13A A106B A53 OD 219mm 100Cr6 high-carbon-Chrome bearing 27SiMn seamless galvanized Steel Pipe low carbon steel tubing pipe
Material	S195,S235JR,S275JR,S355JR,S355J0,S355J2,1020,1045,1018,EN8,
Size	6NB TO 1200NB
PIPE TYPE	round,square,rectangle,hydraulic
Thickness	1-60mm
Diameter	25-2032mm

Length	3-16m
standard	GB/T 8162—2008, GB/T 8163—2008, ASTMA106 Gr.B,ASTMA53 Gr.B, ASTM A210, ASTM A333, DIN1629, DIN2448, DIN17175,EN10216, EN10204, EN10297 etc.
Package	Standard Export Package(Detailed pictures as follows)
Country of Origin	CHINA

Length	3-16m
standard	GB/T 8162—2008, GB/T 8163—2008, ASTMA106 Gr.B,ASTMA53 Gr.B, ASTM A210, ASTM A333, DIN1629, DIN2448, DIN17175,EN10216, EN10204, EN10297 etc.
Package	Standard Export Package(Detailed pictures as follows)
Country of Origin	CHINA

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Application

Product Tags:

galvanized rectangular tube

square galvanized tube

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40x40 square tube SHS hot dipped galvanized square steel pipe Square and Rectangular Steel Pipe size chart
Square Hollow Section	Rectangular Hollow Section	Thickness
2020 2525 30*30	2040 3040	1.2-3.0
4040 5050	3050 2550 3060 4060	1.2-4.75
60*60	5070 4080	1.2-5.75
7070 8080 7575 9090 100*100	6080 5080 10040 12080	1.5-5.75
120120 140140 150*150	16080 100150 14080 100180 200*100	2.5-10.0
160160 180180 200*200	200150 250150	3.5-12.0
250250 300300 400200 350350 350*300	250200 300200 350200 350250 450250 400300 500*200	4.5-15.75
400400 280280 450300 450200	400350 400250 500250 500300 400*600	5.0-20.0