thin wall welded square steel tube SHS square hollow section
| Size | OD | 20*20-200*200 |
| Wall Thickness | 1.0mm-15mm | |
| SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc. | ||
| Length | Length can be customized,Maximum 12M | |
| Steel material | Q195 → Grade B, SS330,SPHC, S185 | |
| Q215 → Grade C,CS Type B,SS330, SPHC | ||
| Q235 → Grade D,SS400,S235JR,S235JO,S235J2 | ||
| Q345 → SS500,ST52 | ||
| Standard | BS EN10296,BS EN10025,BS EN10297,BS6323, BSEN10219,BSEN10217,GB/T13793-1992,GB/T14291-2006 GB/T3091-1993,GB/T3092-1993,GB3640-88 | |
| Usage | Used For Structure, Construction, Accessorize | |
| Ends | 1) Plain | |
| 2) Beveled | ||
| 3) Thread with Coupling or cap | ||
| 4) Puch holes as per customer's request ,etc. | ||
| End protector | 1) Plastic pipe cap | |
| 2) Iron protector | ||
| Surface Treatment | 1) Galvanized | |
| 2) Color Painted (Black/Red/Varnish coating) | ||
| 3) Bared | ||
| Technique | Electronic Resistance Welded (ERW ) | |
| Type | Welded Pipe | |
| Welded Line Type | Longitudinal | |
| Section Shape | Square/ Rectangular | |
| Inspection | With Hydraulic Testing, Eddy Current , Infrared Test | |
| Package | 1) Bundle | |
| 2) In Bulk | ||
| 3) Water proof plastic wrap. | ||
| 4) As per Client's Requirements | ||
| Delivery | 1) Container | |
| 2) Bulk carrier | ||
| Port of Shipment | Xingang Port,Tianjin, China | |
| Date of Delivery | According To The Quantity And Specification Of Each Order | |
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Company information
Tianjin HengJi Steel Co., Ltd. Was founded in May 2000. The Factory covers a land area of approx.173,000 sqm with 13 ERW pipe production lines,4 Hot-dipped galvanized pipe production lines with total annual output of 600,000 tons.
HengJi have strictly implemented the ISO9001-2008 management system and actively develops diversified operations and maintains dose relations with numerous large steel strip suppliers such as HBIS and Guofeng Iron and Steel. The high efficiency management and finest quality of raw material ensure that the quality of Hengji's products is always among the best in the industry.
HengJi Steel has won wide praises for its good resources advantages, high quality, complete range of product specifications,and abundant source of supply, convenient traffic and perfect after-sale service.
Galvanized Steel Pipe can be made into a strong plumbing or tubing material -- one that resists corrosion from exposure to water or the elements.Rectangular Hollow Section, ASTM A500, ASTM A53 galvanized steel pipe has been used used for water-supply pipes or as a strong tubing for outdoor applications.
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Galvanized Steel Pipe is most commonly used for outdoor construction like fences and handrails, or for some interior plumbing. Rectangular Hollow Section, ASTM A500, ASTM A53 galvanized steel pipe is also sometimes called galvanized iron pipe. Galvanized steel pipe has been coated with a layer of zinc. The zinc provides a barrier against corrosion so that the pipe may be exposed to the outdoor environmental elements.Galvanized Steel Pipe The protective barrier proves equally effective against damage from indoor humidity.Rectangular Hollow Section, ASTM A500, ASTM A53 galvanized steel pipe is covered with a zinc material to make the steel pipe more resistant to corrosion.
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