China Gi Pipe Pre Galvanized Steel Pipe Galvanized Tube for Construction

Galvanized pipe, also known as galvanized steel pipe, hot galvanized and electric galvanized two kinds, hot galvanized galvanized layer thick, with uniform coating, strong adhesion, long service life and other advantages.Electric galvanized cost is low, the surface is not very smooth, its own corrosion resistance is much worse than hot galvanized pipe.
Hot dip galvanized pipe, is to make the molten metal and iron matrix reaction to produce alloy layer, so that the matrix and coating both combined.Hot dip galvanizing is the first steel tube for pickling, in order to remove iron oxide on the surface of the steel tube, pickling, through ammonium chloride or zinc chloride solution or ammonium chloride and zinc chloride mixed solution tank for cleaning, and then into the hot dip plating tank.Hot dip galvanized with uniform coating, strong adhesion, long service life and other advantages.Most processes in north China adopt zinc-zinc-strip direct coil to replenish zinc.
Mainly used for used in many area:water pipe, gas pipe, oil and other generally low pressure fluid pipeline, and is also used in petroleum industry especially the marine oil field oil well pipe, oil pipe, chemical coking equipment oil heater, cooler,coal run oil exchanger tubes, mine tunnel support rack pipe etc.
1.Specification:

productGalvanized pipematerialsQ195,Q215,Q235,Q345,S235JR,S355J0thicknessPre galvanized:0.6-2.5mm ; Hot dipped galvanized:1/2''-24''(21.3mm-600mm)outer diameterPre galvanized:1/2''-4''(21.3-114.3mm) ; Hot dipped galvanized:1/2''-24''(21.3mm-600mm)Surface TreatmentGalvanizedSection ShapeRoundPackingStandard bundle package Beveled end or as per requestApplicationcurtain wall, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation support, steel structure engineering, electrical engineering, power plant, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport, etcContact meWeb:www.westyosen.com

2.Product show:

3.Application:
curtain wall, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation support, steel structure engineering, electrical engineering, power plant, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport, etc
4.Packaging and shipping:
a.Bundling with steel strip.
b.Oiled and packing with plastic wrap.
c.In bulk.
d.Packing in wooden case.
e.As customer's requirement.
Structural sections galvanized square carbon steel pipe and tube.
5.Contact us: www.westyosen.com
Shijiazhuang West Yosen International Trading Co.,Ltd.
With high quality products to meet the needs of customers, with a loyal attitude is our eternal pursuit.If you want to buy our products, but you are worried about our quality.Don't worry. Our company has strict quality control.You can safely inspect and purchase it.