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Pre galvanized steel square steel pipe& rectangle steel pipe

Author:admin time:2022-08-01 09:53:37 click:

[Leadingfly steel pipe]:Galvanized Square and Rectangle Steel Pipe Introduction: The galvanized square and rectangle steel pipe has stronger protection and higher resistance to corrosion. With a protective screen on the steel pipe, it prevents the penetrating of c
Galvanized Square and Rectangle Steel Pipe
 
Introduction:
The galvanized square and rectangle steel pipe has stronger protection and higher resistance to corrosion. With a protective screen on the steel pipe, it prevents the penetrating of corrosion factors effectively.  
 
Applications: 
Mainly used in curtain wall, construction, machine facture, iron-steel construction project, ship building, steel support of solar power generation, steel construction project, power engineering, electricity generating station, agricultural and chemical machinery, glass block screen wall, automobile chassis, airport, etc.
 
Fabrication Process
black pipe examination → acid washing → water washing→ solventcoating→ lining → drying → passivation → examination → water cooling → inside blasting → outside blasting → galvanizing → proceed cleaning → drying → printing → sprinkling passivation → packing → final examination storage
 
Main Components:
Cover a layer of zinc on the top of the galvanized square and rectangle steel pipe.
 
Executive Standard:
GB/T6728-2002,GB/T3094-2002,JIS G3466 ,ASTM A500,BS 6363
DIN EN 10210, EN10219
 
Material:  
Q195-Q215,Q235,Q345,20#,alloy steel,ST37-2,ST52-3,S235,S355,S275,A500,A53
 
Zinc coating
Pre-galvanized steel pipe: 60-120G/M2;
Hot dipped galvanized steel pipe: 200-550G/M2
 
Testing: 
With Chemical Composition and Mechanical Properties Analysis; Dimensional and Visual Inspection, also with Nondestructive Inspection.
 
Length: 
2m-5.8m/6m/12m or RANDOM LENGTH
 
Technical Parameters:
Specification Wall thickness Specification Wall thickness
20×20 SCH20-SCH80 200×200 SCH20-SCH80
30×30 SCH20-SCH80 200×250 SCH20-SCH80
20×40 SCH20-SCH80 150×200 SCH20-SCH80
40×60 SCH20-SCH80 100×200 SCH20-SCH80
50×50 SCH20-SCH80 250×250 SCH20-SCH80
70×70 SCH20-SCH80 300×300 SCH20-SCH80
100×100 SCH20-SCH80 350×350 SCH20-SCH80
50×100 SCH20-SCH80 75×75 SCH20-SCH80
60×120 SCH20-SCH80 120×120 SCH20-SCH80
80×120 SCH20-SCH80 140×140 SCH20-SCH80
80×160 SCH20-SCH80 180×180 SCH20-SCH80
150×150 SCH20-SCH80 220×220 SCH20-SCH80


 
Packing and Shipping:
The small pipe size steel is packed in bundle while others are packaged according to the customer's requirements. The inland transportation mode is motor, while the overseas is sea transportation with containers.
 
Title: Galvanized Square Steel Pipe,Rectangle Galvanized Seamless Pipe in China
Keywords: Galvanized Square Steel Pipe,Rectangle Galvanized Seamless Pipe
Description: China galvanized square steel pipe and rectangle galvanized seamless pipe manufacturer and supplier. The galvanized square and rectangle steel pipe has stronger protection and higher resistance to corrosion. The galvanized square steel pipe and rectangle galvanized seamless pipe is mainly used in curtain wall, construction, machine facture, iron-steel construction project, ship building, steel support of solar power generation, steel construction project and so on.
 
 

  Title:Pre galvanized steel square steel pipe& rectangle steel pipe  Website:http://www.lxtsg1.com/cpfl3/400.html

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