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[China]
Trade Verify
Address: NO.287 Guangyi Road,Liangxi District,Wuxi ,Jiangsu,China
Contact name:Emily
Wuxi Sylaith Special Steel Co., Ltd. |
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Verified Suppliers
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Q235 DX51d Hollow Tube Galvanized Square Tube And Rectangular Steel Pipe
Production Description
The technological process of galvanized steel pipe is: black pipe - alkali washing - water washing - pickling - water rinsing - dipping aid - drying - hot dip galvanizing - external blowing - internal blowing - air cooling - water cooling - passivation - water rinsing - inspection - weighing - storage.
Rust removal method:
1. First, use a solvent to clean the surface of the steel to remove
the organic matter on the surface.
2. Then use tools to remove rust (wire brush), remove loose or
inclined scale, rust, welding slag, etc.,
3. Use pickling method.
Specification
| Wall Thickness | 0.6mm-10mm or as required |
| OD | 15- 219mm or as required |
| Length | 6m, 9m, 12m or as required |
| Technique | Hot rolled, cold rolled or cold drawn |
| Package | In bundle, no other package or wrapped with waterproof, or as customers' requirement |
| Pipe EndsTreatment | Plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp, or as customers' requirement |
| Zinc coated | 30-275g/m2 |
| Hardness | Softy, half hard and hard quality |
| Grade | Q195, Q235, Q345, Q355, 10#, 20#, 45#, Gr.B-Gr. 50, DIN-S235JR, JISSS400, |
| Application | Liquid delivery (pump well, gas, water), construction pipe, structural pipe(greenhouse structure, fence post), curtain wall, machinery part, etc |
Product Details
1. Will you delivery the goods on time?
Yes,we promise to provide best quality products and delivery on
time .Honesty is our company's tenet.
2. How could you guarantee your products?
Each piece of products is manufactured by certified workshops,
inspected by Jinbaifeng piece by piece according to
national QA/QC standard. We also could issue the warranty to
customer to guarantee the quality.
3. Will you delivery the goods on time?
Yes, We respect every customer as our friend and we sincerely do
business and make friends with them, no matter where they come
from. And we promise to provide best quality products and delivery
on time .Honesty is our company's tenet.
