- Overview
- Product Description
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Basic Info.
Model NO.
Square Tube
Type
Welded
Material
Carbon Steel
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Construction & Decoration
Section Shape
Rectangular
Wall Thickness
0.5mm - 20.0 mm
Length
5.8m, 6.0m, 1-12.0m
Standard
ASTM A500, A501, BS En10219, En10025, JIS G3444
Diameter Size
10*10mm-400*400mm
Zinc Coating
40GSM-600GSM
Ends
Plain
Advantage
Quality+Competitive Price+Professional Service
Technical
ERW Welded Structure Pipe
MOQ
8 Tons
Transport Package
Standard Sea-Worthy Packing
Specification
6m-12m
Trademark
Zebra
Origin
China, Shandong
Production Capacity
1000000
Product Description
| COMMODITY NAME | SQUARE AND RECTANGULAR HOLLOW SECTION PIPE/ TUBE |
| Grade | 10#-45#, 16Mn, A53-A369, Q19 |
| STANDARD | ASTM, DIN, GB, JIS, ASTM A513-2007, DIN EN 10208-1-1998, DIN EN 10216-1-2004, GB/T 3094-2000, JIS G3465-2006, JIS G3466 |
| PIPE SURFACE | Galvanized, black painted, or anti-rust oiled |
| PIPE ENDS | PLAIN ENDS |
| Section Shape | Square |
| SurfaceTreatment | oil,paint |
| Outer Diameter | 20*20-600*600 |
| Thickness | 1.0 - 35 mm |
| 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) |






Shandong Zebra Steel Material Co., Ltd., was engaged in steel materials since 2008 , Located in Jinan cityChina, which main products are Cold rolled steel , Gl ,GL,PPGl , PPGL, Corrguated roofing sheet , Color coatedsteel,Stainless steel , Carbon steel and Steel pipe . Advanced Automatic equipments, Strong productive abilitCovering an area of226,000 m2 ,Zebra steel Owned 8 production lines, 3of Cold-rolling Steel production lines.2 of Galvanized steel and Aluminized zinc silicon production lines, color coated production line, steel pickling pr oduction lines and stainless steel processing workshop.Over 1,070,000 tons steel material was supplied to wordwide 46 countries In 2019
Quality assurance,SGS,IS0,MTC,CE approved.Sufficient stock,professional order system , trustworthybefore&after sale service.

Q: ls the sample free of charge?
A:-Yes , Free sample(<1kg/parcel) is available , it takes 2-7 days tosend by courier.
Q: How can ILOCK PRICE?
A:-Our perfessional operation team will offer you a proposal basedon your requirments
---For more detail,please contact our online service
Q: Can me be a distributor of your steel material?
A: YES! Of course
--- You can benifit from price discount,marketing protection& support and after sale service ---