Zhejiang Certeg is a professional manufacturer, distributor and trader for welded steel tubes, angle steel bars, roofing steel sheets,aluminium pipes and so on building materials. We have over 15 years exporting experience, golden supplier, be familiar with SGS testing processing, COC/PVOC certificate processing. Come on, your best choice!
1. Our Square Steel Tube Pipe Product:
   
2. The Quality Control:
3. The Packing and Loading and Application:
4. Our Advantages:
a.Competitive Price: the raw material-hot rolled steel strips are made by ourselves-saving about 5% cost on production and transportation.
b.Short Production Time:Â we have 65 high precision solid state high frequency pipe welder, with the monthly output of 200,000 tons steel pipes, insuring the control of delivery time.
c. Usage: square steel tube pipe are widely used for making gate fence, structure, furniture and so on fields.
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| Square Steel Tube  (mm) | Rectangular Steel Tube(mm) |
| 10×10×0.6~3.0 | 10×20×0.6~3.0 |
| 15×15×0.6~3.0 | 20×30×0.6~3.0 |
| 20×20×0.6~3.0 | 20×40×0.6~3.0 |
| 25×25×0.6~3.0 | 25×50×0.6~3.5 |
| 30×30×0.6~3.5 | 30×50×0.6~3.5 |
| 40×40×0.6~3.5 | 40×60×0.6~3.5 |
| 50×50×0.6~3.5 | 40×80×0.6~3.5 |
| 60×60×0.6~3.5 | 60×80×1.0~6.0 |
| 70×70×0.6~3.5 | 50×100×1.0~6.0 |
| 75×75×0.6~3.5 | 60×120×1.0~6.0 |
| 80×80×1.0~6.0 | 80×120×2.0~8.0 |
| 100×100×2.0~8.0 | 80×160×2.0~8.0 |
| 120×120×2.0~8.0 | 100×150×2.0~8.0 |
| 150×150×2.0~8.0 | 100×200×2.0~8.0 |
| 200×200×4.0~16.0 | 150×250×4.0~12.0 |
| 250×250×4.0~16.0 | 200×300×4.0~16.0 |
| 300×300×4.0~16.0 | 300×400×4.0~16.0 |
| 400×400×4.0~16.0 | 300×500×4.0~16.0 |
Inhibit and kill algae and bacteria in circulating cooling water, ponds, impounding water reservoir.
- Super Algicide
Super Algicide effectively inhibits algae and bacteria in circulating cooling water, swimming pools, ponds, impounding water reservoir to inhibit algae from growing.
- Fit different water environment, such as acidic water, alkaline water, hard water.
- No-toxic and no-irritant.
- Never causes foam.
- Never causes green hair.
|
Items |
Index |
|
Appearance |
Light yellow clear viscous liquid |
|
Solid content (%) |
59 - 63 |
|
Viscosity (mm2/s) |
200 - 600 |
|
Water Solubility |
Completely miscible |
- Strong Algicide
Strong Algicide effectively inhibits algae and bacteria in circulating cooling water, swimming pools, ponds, impounding water reservoir to inhibit algae from growing.
- Fit different water environment, such as acidic water, alkaline water, hard water.
- No-toxic and no-irritant.
- Never causes foam.
- Never causes green hair.
|
Items |
Index |
|
Appearance |
Colorless to pale yellow clear viscous liquid |
|
Solid content (%) |
49 - 51 |
|
59 - 63 |
|
|
Viscosity (cPs) |
90 - 130 (50% water solution) |
|
Water Solubility |
Completely miscible |
- Quater Algicide
Quater Algicide effectively inhibits algae and bacteria in circulating cooling water, swimming pools, ponds, impounding water reservoir to inhibit algae from growing. This product is fit different water environment, such as acidic water, alkaline water, hard water.
- Fit different water environment, such as acidic water, alkaline water.
- Never causes green hair.
|
Item |
Index |
|
Appearance |
Colorless to light yellow liquid |
|
Odor |
Weak penetrating odor |
|
Solid Content (%) |
50 |
|
Water Solubility |
Completely miscible |
- Blue Algicide (Long-Lasting)
Long-Lasting Algicide effectively inhibits algae and bacteria in circulating cooling water, swimming pools, ponds, impounding water reservoir to inhibit algae from growing.
- Especially suited for treatment of annoying mustard algae (yellow algae).
- Never causes foam.
|
Items |
Index |
|
Appearance |
Deep blue liquid |
|
Active Ingredient |
5.0 - 10.0 |
|
Water Solubility |
Completely miscible |
We can supply various packages as per the needs of the clients'.
Algicide
Swimming Pool Algicide,Algicide For Swimming Pools,Algal Growth Inhibitors,Algicide For Swimming Pool
SHIJIAZHUANG AQUAENJOY ENVIRONMENT CORPORATION LIMITED , http://www.aquaenjoy-chem.com