Hot Rolled Galvanized Pipe 40x80mm Rectangular Steel Tube SGCD
Product Description
| Product | SGCD Galvanized Steel Steel Pipe |
| Wall Thickness | 0.5mm-30mm |
| Outer Diameter | 6mm-630mm |
| Length | 5m 5.8m 6m,10m-12m 12m Or as customer's actual request |
| Standard | ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS
6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 |
| Grade | DX51D DX52D DX53D DX54D SGHC SGH340 SGH400 SGH440 SGH490 SGH540 SGCC SGCH,SGC340 SGC400 SGC440 SGC490 SGC570 |
| Zinc coated | 40-300g/m2 |
| Packing | Bundle, or with all kinds of colors PVC or as your requirements |
| Pipe Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. |
| Surface Treatment | 1. Galvanized
2. PVC,Black and color painting
3. Transparent oil,anti-rust oil
4. According to clients requirement |
| Product Application | 1. Fence, greenhouse, door pipe,greenhouse
2. Low pressure liquid, water, gas, oil, line pipe
3. For both indoor and outdoor the building construction
4. Widely used in scaffolding construction which is much cheaper and convenient |
| Origin | China |
| Port of Shipment | Qingdao Tianjin Port |
| Container Size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) |
| 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) |
| 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) |
| Processing Way | Cylinder Barrel ID (mm) | Max Length (mtr) | Straightness (mm/mtr) | ID Tolerance | Wall Thickness Tolerance (mm) | ID Roughness (μm) |
| Cold Drawn | 40-320 | 12 | 0.2-0.5 | H8-H10 | ±5% | 0.8-1.6 |
| Cold Rolled | 12-100 | 12 | 0.2-0.5 | H8-H10 | ±5% | 0.8-1.2 |
| Cold Drawn+Honed | 40-500 | 8 | 0.2-0.3 | H7-H9 | ±5% | 0.2-0.8 |
| Cold Drawn-SRB | 40-400 | 7 | 0.2-0.3 | H8-H9 | ± 5% | 0.2-0.4 |
| Deepth Drilling-Honed | 320-1100 | 8 | 0.2-0.3 | H7-H9 | ±8% | 0.2-0.8 |
| Deepth Drilling-SRB | 320-600 | 7 | 0.2-0.3 | H8-H9 | ±8% | 0.2-0.4 |
Packing&Delivery
Packing method: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and ousideGI steel sheet to be covered by steel strips with lock, with inner coil sleeve or customized.
Delivery cycle:Complete the delivery within 7-15 days after your payment.
About us
Shandong Huijian Metal Materials Co., Ltd. is a new modern private enterprise integrating R&D, production and export. The company is located in Liaocheng, Shandong, a national excellent city known as (Jiangbei Water City), with a registered capital of 60 million yuan, covering an area of more than 100 acres, a construction area of 20,000 square meters, and more than 100 employees. The company has advanced production equipment and Mature technology, but also has a highquality professional management and technical personnel team. The company has passed the international quality management system ISO9001: 2000 certification.
FAQ
1. Are galvanized pipes still used?
While it's true that steel is already a relatively durable material, galvanized pipes have better strenth due to the protective zinc coating.The coating takes on the damage rather than the steel itself and it will rust before the interior.
2. What pipe is best for water supply?
Galvanized steel will eventually start to corrode and can pose a hazard for drinking water, which makes it unsafe for drinking water in the long run. The problem isn't the zinc coating but lead and cadmium, two heavy metals that can exist in the zinc because of the galvanizing process
3. Can you drink out of galvanized steel?
Galvanized metal containers are not safe to serve food and drinks in, According to the USDA. The acidity of the food or drink could dissolve the zinc coating allowing it to leach into the food or drink.
4. Can you get lead poisoning from galvanized pipes?
Galvanized Pipe: Lead particles can attach to the surface of galvanized pipes. Over time, the particles can enter your drinking water, causing elevated lead levels.
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