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G550 Galvanized pipe belongs to high-strength series galvanized sheet, with high requirements for tensile strength and yield strength. Its minimum yield strength is 560Mpa, minimum tensile strength is 650Mpa, and zinc layer thickness is 275g/m2. It has strong corrosion resistance and is mainly used for building structures with high strength requirements, such as Z-shaped steel, C-shaped steel, floor bearing plate, etc.
Item | G550 Galvanized Pipe |
Length | 1-12m or as required |
Width | 0.6m-3m or as required |
Thickness | 0.1mm-300mm or as required |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Technique | Hot diped , Electroplating diped |
Surface Treatment | Clean, blasting and painting according to customer requirement |
Thickness tolerance | ±0.15mm |
Coatings | Top Coats :5 micron primer + 20 micron colour Back Coat: 5 micron primer – 7 micron primer |
Export packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
Hot-dip galvanized steel pipes are widely used in the manufacturing
industries of construction, machinery, coal mining, chemical
industry, electric power, railway vehicles, automobile industry,
highways, bridges, containers, sports facilities, agricultural
machinery, petroleum machinery, prospecting machinery, shed
construction, etc.
Galvanized steel pipe has a welded steel pipe with a hot dip or
electro galvanized layer on the surface. Galvanization can increase
the corrosion resistance of steel pipes and prolong the service
life. Galvanized steel pipe has a wide range of uses, in addition
to being used as a pipeline for general low pressure fluids such as
water, gas and oil, it is also used as an oil well pipe and oil
pipeline in the petroleum industry, especially in the marine oil
fields, as an oil heater, condensation cooler and coal distillation
and oil washing exchanger pipe for chemical coking equipment, and
as a support frame pipe for trestle piles and mining pits, etc.