20 Ft 3 Inch Hot Dip Galvanized Round Steel Pipe Handrails
Brand: Charming
Product origin: shandong china
Delivery time: Within 15 Days
Supply capacity: Factory Direct Supply
If you are looking for a high-quality supplier of galvanized products, please contact us and our engineers will provide you with a professional quotation plan.
Galvanized steel pipes are divided into cold-galvanized steel pipes and hot-dip galvanized steel pipes. Cold-galvanized steel pipes have been banned, and the latter is also recommended by the state to be temporarily used. In the 1960s and 1970s, developed countries in the world began to develop new types of pipes and gradually banned galvanized pipes. Four ministries and commissions including the Ministry of Construction of China also issued a document that banned galvanized pipes as water supply pipes since 2000. Galvanized pipes are rarely used for cold water pipes in newly built communities, and hot water pipes in some communities are galvanized pipes. Hot-dip galvanized steel pipes are widely used in fire fighting, electric power and highways.
Specification | |
DN15 | 1.8mm 2mm 2.2mm 2.5mm 2.75mm |
DN20 | 1.8mm 2mm 2.2mm 2.5mm 2.75mm |
DN25 | 1.8mm 2mm 2.2mm 2.5mm 2.75mm 3mm 3.25mm |
DN32 | 1.8mm 2mm 2.2mm 2.5mm 2.75mm 3mm 3.25mm |
DN40 | 1.8mm 2mm 2.2mm 2.5mm 2.75mm 3mm 3.25mm 3.5mm |
DN50 | 1.8mm 2mm 2.2mm 2.5mm 2.75mm 3mm 3.25mm 3.5mm |
DN65 | 2.2mm 2.5mm 2.75mm 3mm 3.25mm 3.5mm 3.75mm |
DN80 | 2.2mm 2.5mm 2.75mm 3mm 3.25mm 3.5mm 3.74mm 4mm |
DN150 | 2.5mm 2.75mm 3mm 3.25mm 3.5mm 3.75mm 4mm 4.25mm |
DN200 | 3mm 3.25mm 3.5mm 3.75mm 4mm 4.25mm 4.5mm 4.75mm 5mm 5.5mm 5.75mm 6mm |
