Hot dipped GI galvanized erw welding round pipe tube for greenhouse construction
O.D | O.D tolerance | W.T | Thickness Tolerance |
10-1000mm | ±0.03mm | 0.9-20mm | ±0.02mm |
Length | 1--12m , according to customers' requirements | ||
International Standard | ISO 9001-2000 BSI | ||
Main market: | Middle east, Africa, North and South America, East and West Europe, South and southeast Asia,Australia | ||
MOQ | 10 Metric Ton | ||
Material | Q195/Q215/Q235/Q345 | ||
Package | 1. In bundles 2.Waterproof package 3.According to customers' requirements | ||
Processing technology available: | Threading , coupling and with plastic caps protected etc. Painted on surface according to your requirement. | ||
Place of Origin | Hebei,China | ||
Application | 1.For low pressure liquid delivery such as water , gas and oil 2.For construction , e.g building greenhouse | ||
Remarks | 1) Payment term :L/C, T/T 2)Terms of trade:CFR,CIF FOB 3) MOQ:10 MetricTons | ||
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1.Pre-galvanized:
Pre-galvanized tube is made of hot dipped galvanized steel strip directly.
Zinc coating:40-60g/sm ,If need more zinc coating ,we can make processing as the order.(Thickness is 0.9mm-2.5mm. it is belong thin thickness pre-galvanized steel pipe ).
2.Hot dipped galvanized:
Hot dipped galvanized tube owns thicker zinc coating than pre-galvanized tube. Black tubes will be dipped into zinc pool for galvanizing.
Zinc coating:200-500g/sm
3.Painted:
Painted pipe to remove the rust and clean the oil fisrt and then paint the required color paint.
15-30 days to the loading port after getting your deposit or L/C at sight.
1. We have a strong logistics system and professional logistics service team to make our customers and employees have nothing to worry about.
2. We have the country's leading production equipment and a strong product testing team, ensuring the quality of each product.
3. We have a strong product packaging services, perfect packaging to ensure good quality of our products without any damage after arriving at customers’ place.
4. Our company has a strong after sales service platform, and our leaders are glad to make guidance personally for every feedback from customers, until the customer get a satisfactory solution.