Delivery Steel Pipe: Low pressure liquid / water / gas / oil / line pipe, Fire sprinkler steel pipe, Structure Steel Pipe: Construction / building materials steel pipe, Scaffolding pipe, Solar structure component steel pipe Fence post steel pipe Greenhouse frame steel pipe
| COMMODITY NAME | SQUARE AND RECTANGULAR HOLLOW SECTION PIPE/ TUBE |
| 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 Gr.A / B/ C |
| PIPE SURFACE | Galvanized, black painted, or anti-rust oiled |
| PIPE ENDS | PLAIN ENDS |
| CERTIFICATES | ISO 9001 / BSI/ UL / FM |
| 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 |
| REGULAR SIZE | ||
| SIZE (OUTER DIAMETER) | WALL THICKNESS | LENGTH |
| 20x20 / 25x25 | 1.2MM --2.75MM | 6M IN STOCK (OR CUSTOMIZED) |
| 30x30 / 20x40 / 30x40 / 25x40 | 1.2MM -- 3.5MM | 6M IN STOCK (OR CUSTOMIZED) |
| 40x40 / 50x5030x50 / 25x50 / 30x60 / 40x60 | 1.2MM -- 4.75 MM | 6M IN STOCK (OR CUSTOMIZED) |
| 60x60 / 50x70 / 40x80 / 40x50 | 1.2 MM -- 5.75 MM | 6M IN STOCK (OR CUSTOMIZED) |
| 70x70 / 60x80 / 50x80 / 100x40 / 50x90 | 1.5MM -- 5.75 MM | 6M IN STOCK (OR CUSTOMIZED) |
| 75x75 / 80x80 / 90x90 60x100 / 50x100 / 120x60 / 100x80 / 60x90 | 1.5MM -- 7.75 MM | 6M IN STOCK (OR CUSTOMIZED) |
| 100x100 / 120x80 | 1.8MM -- 7.75 MM | 6M IN STOCK (OR CUSTOMIZED) |
| 120x120 / 130x130 180x80 / 160x80 / 100x150 / 140x80 / 140x60 | 2.5MM -- 10.0 MM | 6M IN STOCK (OR CUSTOMIZED) |
| 140x140 / 150x150 / 100x180 / 200x100 | 2.5MM -- 10.0 MM | 6M IN STOCK (OR CUSTOMIZED) |
| 160x160 / 180x180 / 200x150 | 3.5MM -- 11.0 MM | 6M IN STOCK (OR CUSTOMIZED) |
| 200x200 / 250x150 / 100x250 | 3.5MM -- 11.0 MM | 6M IN STOCK (OR CUSTOMIZED) |
| 250x250 / 250x200 / 300x150 / 300x200 | 4.5MM -- 15.0 MM | 6M IN STOCK (OR CUSTOMIZED) |
| 300x300 / 350x200 / 350x250 /300x150 | 4.5MM -- 15.0 MM | 6M IN STOCK (OR CUSTOMIZED) |
| 350x350 350x300 / 450x250 / 400x300 / 500x200 | 4.5MM -- 15.75 MM | 6M IN STOCK (OR CUSTOMIZED) |
| 400x400 / 280x280 450x300 / 450x200 / 400x350 / 400x250 / 500x250 / 500x300 | 4.5MM -- 15.75 MM | 6M IN STOCK (OR CUSTOMIZED) |
HOT DIP GALVANIZEDZINC COATING: 220g/m2 or customized
BLACK PAINTED (RED, BLUE, GRAY OR OTHER COLORS ) ANTI-RUST OILED Light oiled or Heavy oiled BARE PIPES ONLY It will cover rust more or less after long time stockIt is rolled into strip steel after process treatment. Generally, the strip steel is unpacked, flattened, crimped, and welded to form a round tube, then the round tube is rolled into a square tube and then cut to the required length. Usually 50 pieces per pack. Square pipes are divided into seamless and welded seams. Seamless square pipes are formed by extruding seamless round pipes.
