Wholesale Galvanized Pipe Manufacturers - Galvanized square/rectangular pipe – Hongmao

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To regularly increase the management program by virtue from the rule of "sincerely, good religion and high quality are the base of enterprise development", we greatly absorb the essence of linked products internationally, and constantly produce new goods to satisfy the calls for of shoppers for Steel Welded Pipe , 1095 Steel Plate , Spiral Welded Steel Pipe , Never-ending improvement and striving for 0% deficiency are our two main excellent policies. Should you need anything, never be reluctant to speak to us.

Wholesale Galvanized Pipe Manufacturers - Galvanized square/rectangular pipe – Hongmao Detail:

Product Introduction

Galvanized rectangular tube is a kind of hollow rectangular section steel pipe with the shape and size of square section made of hot-rolled or cold-rolled galvanized strip steel or galvanized coil steel as blank by cold bending forming and then by high-frequency welding, or the cold-formed hollow steel pipe made in advance by hot dip galvanized processing and galvanized square pipe. Because galvanized square pipe is galvanized on the square pipe, so the application of galvanized square pipe has been greatly expanded than square pipe. It is mainly used in curtain wall, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation support, steel structure engineering, power engineering, power plant, agricultural and chemical machinery, glass curtain wall, car chassis, airport and so on. Galvanized its protective effect is stronger, strong corrosion resistance. The entire structure is made of zinc, forming dense tetrad crystals that form a barrier on the steel plate, thus effectively preventing corrosion agents from penetrating. Corrosion resistance from zinc barrier layer protection. When zinc sacrificial protection on cut edges, scratches and coating abrades.

Specifications

Shape size	Rectangular:2030-600800mm
	Square:2020-600600 mm
Thickness	1.0-32 mm
Standard	GB/T3094-2000 GB/T6728-2002 ASTM A500 JIS G 3466 DIN EN 10210 or according to customers requirement.
Material	Q195,Q235,Q275,Q345 20#,45# S235,S355 St33,St37,St52 A500,A513,A106 SS400 and so on.
Technique	Hot Rolled, Cold Rolled,ERW,High-frequency welded, Extruded
Certification	ISO9001,CE
Surface	Galvanized
Length	3m-11.8m, or according to customers requirements
Usage	Machinery manufacture, Roads and Bridges, Construction, Transportation

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"Control the quality by the details, show the power by quality". Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for Wholesale Galvanized Pipe Manufacturers - Galvanized square/rectangular pipe – Hongmao, The product will supply to all over the world, such as: Malta, Macedonia, Adelaide, Our company's main items are widely used all over the world; 80% of our products and solutions exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.

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The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.

By Jean from Netherlands - 2017.01.11 17:15

The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.

By Novia from Melbourne - 2018.06.21 17:11