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Shandong junbaocheng Steel Co., Ltd
Shandong junbaocheng Steel Co., Ltd
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Site Member
2 Years |
Place of Origin : Shandong, China
Brand Name : Junbaocheng
Packaging Details : Standard Sea-worthy Packing
Supply Ability : 20000 Ton/Tons per Month
Price : $540.00 - $720.00/Tons
Application : Fluid Pipe, Structure Pipe
Alloy Or Not : Non-Alloy
Section Shape : rectangular
Special Pipe : API Pipe, square tube, galvanized pipe
Thickness : 0.45 - 20 mm
Standard : ASTM, ASTM A1020-2002, ASTM A335M-2006, ASTM A450-1996, ASTM A513-2007
Length : 12M, 6m, 6.4M
Certificate : API, ISO9001
Technique : ERW
Grade : S235JRH,S275JOH,S275J2H
Surface Treatment : Galvanized Coated
Tolerance : ±1%
Processing Service : Welding, Punching, Cutting, Bending, Decoiling
Oiled or Non-oiled : Non-oiled
Invoicing : by actual weight
Delivery Time : 8-14 days
Product name : Galvanized Rectangular Tube
MOQ : 1 Ton
Keyword : Galvanized Rectangular Tube
Packing : Standard Sea-worthy Packing
Port : tianjin port
MOQ : Negotiable
s235jr welded 2 inch q195 Galvanized carbon steel square steel tube ms pipe price
Square steel pipe is also known as square and rectangular cold bending hollow steel,referred to as square pipe and rectangular pipe. It is a kind of joint name of square pipe and rectangular pipe,that is,the steel pipe with equal and unequal side length,it is made of strip steel processed by technology.
Generally,strip steel after unpacked,flattened,crimped,welded round pipe,then rolled into square pipe, and then cut into the required length.
Production process classification
Of square steel pipe
According to the production process,square pipe is divided into:hot rolled seamless square pipe ,cold drawn seamless square pipe, extruded square pipe without dimension, welded square pipe.
The welded square pipe is divided into: (a) according to the process of an arc welded square pipe, resistance welded square pipe (high frequency, low frequency), gas welded square pipe, furnace welded square pipe (b) according to the weld of straight welded square pipe, spiral welded square pipe
Square tube material classification.
Square tube according to material: ordinary carbon steel square tube, low alloy square tube. General carbon steel is divided into: Q195, 0215.0235, 0275SS400, 20# steel, 45# steel, etc. : low alloy steel is divided into Q345, 16N, 0390, ST53-2, etc.
| Thickness | 1-200mm；or as required |
| Dimensions | 10*20-600*800(mm) |
| Length: | 2000-16000mm,or as required |
| Technique | Hot Rolled Or Cold Rolle |
| Surface treatment | Rust remove , black painting , Galvanized , antirust oil , varnish , 3PE, |
| Standard: | ASTM,JIS,GB,DIN,EN |
| Payment Terms | T/T, L/C at sight,West Union |
| Heat Treatment | Annealed; Quenched; Tempered |
| Certification: | CE, ISO, SGS,BV,Mill Certificate |
| price terms | FOB,CRF,CIF,EXW, CPT |
| Grade | Q195 — Grade B , SS330 , SPC , S185Q215 — Grade C , CS Type B , SS330 , SPHC,Q235 --- Grade D , SS400 , S235JR , S235JO , S235J2 ,Q345 --- SS500 , ST52 ,S355JR |
| Delivery Detail | Standard has Stock ; Normal About 3-5days ; Custom-made 15-20days；According to order's quantity. |
| Packing | standard export packing ( inside : water proof paper , outside : fumigated wooden box ) Hexagon Shape Bundle , Covered With Tarpaulin , Containers Or In Bulk |
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