Galvanized Steel Pipe
Standard: AS1163, AS1074, BS 1387-1985, ASTM A53, ASTM A513, ASTM A252-98, JIS G3444-2004 STK400/500
JIS G3452-2004, EN 10219, EN 10255-1996, DIN 2440
Material: C250, C350, C450, C250L0/ C350L0/ C450L0 Q195, Q215, Q235, Q345
Specification: 1/2”-16” (OD: 21.3mm-406.4mm)
Wall thickness: 0.8mm-12mm
Surface treatment: Hot-dipping galvanized steel pipe, pre-galvanized steel pipe
Galvanized steel pipe is protected by zinc, so it is not easy to rust. If it is used in the balcony, the best light with galvanized steel pipe, as well as galvanized steel pipe is durable, if the quality is excellent, using twenty years should not be an issue. Galvanized steel pipe refer to a galvanized surface, there may be welded steel pipe, it could be seamless steel pipe.
Application: Galvanized steel pipe generally is utilized to make fences, balcony guardrail, water pipe. Commonly used in municipal projects, roads, factories, schools, development zones, gardens, squares, residential and other places.
AS/NZS 1163 Specification
At NORTH STEEL, we carefully select and offer AS/NZS 1163 steel pipes in different strength grades, tailored to specific application scenarios. These steel pipes show excellent performance in ductility and toughness to meet the diverse needs of various structural and engineering projects. In addition, all grades of steel pipe under the AS/NZS 1163 standard are suitable for welding, which provides great flexibility and convenience for the project.
| Standard | AS/NZS 1163 | ||
| Procedure | ERW (CHS) , HOLLOW SECTION (RHS, SHS) | ||
| Dimensions | 13.5mm -610mm | ||
| 20*20 – 400*400mm | |||
| Thickness | 2.3mm – 12.7mm | ||
| 1.6 – 16mm | |||
| Unit Length | Random: 4 – 16mtrs fixed length be specified at time of order. |
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| Steel Grade | C250, C250L0 | C350, C350L0 | C450, C450L0 |
| Surface Coating | NOPC. Varnishing, Oiling, Hot Dip Galvanizing | ||
| FBE, 2PP, 3PP, 2PE, 3PE | |||
| End Type | Square Cut, Plain, Bevelled, Threaded, Grooved | ||
| Joint Method | Fitting, Flange, Coupling, Clamp, Pipe Shoulder, Welding | ||
| Pipe Machining | Welding, Bending, Hole Drilling, Punching, Swaging, Tapering, Flaring, Expanding | ||
Chemical Requirements of AS/NZS 1163
The materials used in our production of AS/NZS 1163 steel pipes are strictly screened to ensure that they meet the high standards of chemical requirements. This strict material selection method gives the steel pipe excellent durability, strength and resistance to environmental erosion. In the production process, we have carried out strict control of the chemical composition of the steel, each steel pipe has gone through a fine manufacturing process, and fully meets the chemical requirements specified in the AS/NZS 1163 standard. It is our extreme attention to detail that enables our products to show outstanding performance in a variety of complex conditions.
| CHEMICAL COMPOSITION | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Grades (see Note 1) | Chemical Composition (cast or product analysis) (see Note 2) % max. | ||||||||||
| C | Si | Mn | P | S | Cr | Mo | Al (see Note 3) | Ti | Micro-alloying elements | CE (see Note 4) | |
| C250, C250L0 | 0.12 | 0.05 | 0.50 | 0.03 | 0.03 | 0.15 | 0.10 | 0.10 | 0.04 | 0.03 (see Note 5) | 0.25 |
| C350, C350L0 | 0.20 | 0.25 | 1.60 | 0.03 | 0.03 | 0.30 | 0.10 | 0.10 | 0.04 | 0.15 (see Note 6) | 0.43 |
| C450, C450L0 | 0.20 | 0.25 (see Note 7) | 1.70 | 0.03 | 0.03 | 0.30 | 0.35 | 0.10 | 0.04 | 0.15 (see Note 6) | 0.43 |
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