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Help CenterPre-Galvanized Steel Pipe Round Gi Tubing Welded Steel Pipe
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Specification
Product Name |
Galvanized Steel Pipe |
Standard |
ASTMA53, BS1387-1985, GB/T3091-2001, EN39, BS1139 |
Grade |
Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.B-D |
Thickness |
0.8mm-25mm |
Ends |
Plain, beveled, thread with couplings or sockets; |
Zinc Coating |
Pre-galvanized:5μm-25μm |
Certification |
ISO, CE, SNI ect |
Surface Treatment |
Pre-galvanized, hot dipped galvanized, electro galvanized, black, painted |
Application |
It is widely used in the construction, pipe of industrial, water pipe, plastic-steel doors and windows, fence equipment, telecommunication tubes as well as greenhouse tubes for different planting and breeding business. |
Package |
1. Big OD: in bulk; |
Product Description
Core Characteristics and Application
Galvanized pipes are made by reacting the molten metal with the iron matrix to produce an alloy layer, so that the matrix and the coating are combined. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.
The hot-dip galvanized steel pipe substrate undergoes complex physical and chemical reactions with the molten plating solution to form a corrosion-resistant zinc-iron alloy layer with a compact structure. The alloy layer is integrated with the pure zinc layer and the steel tube substrate. Therefore, it has strong corrosion resistance.
Galvanized pipe is mainly used in tap water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction.
For liquid transportation: water supply, drainage, sewage treatment projects, mud transportation, marine water transportation.
For gas transportation: gas, steam, liquefied petroleum gas.
Structural use: for piling pipes, for bridges; for wharfs, roads, building structures, marine piling pipes, etc.
Factory & Production
Packaging & Shipping
PACKING AND DELIVERY
Size 200x200 mm and below In hexagonal seaworthy bundles packed by steel strips, with two nylon slings for each bundles;
2. Above size 200x200 mm in pieces or according to custom opinion;
3. 25 tons/container or 5 tons/size for a trial order;
4. For 20" container the max length is 5.8m;
5. For 40" container the max length is 12m.
Company Profile
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