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Pre Galvanized Hollow Section
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Pre-Galvanized Hollow section

Description

Pre-galvanized hollow section is one of the main structural steel materials in the profile and light house of the civilization construction.

Minimum order:  10MT
Price:  530USD/MT – 700USD/MT
Packing Details:  Loose, plastic package, black strips, G.I strips
Supplying Ability: 2000MT-7000MT per Month

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  • Product Description
  • Specification
  • Production Process
  • INQUIRY
Product Description

1.    Pre-galvanized rectangular steel pipe
2.    Main application: chemical transfer, green house, fence steel pole
3.    Material: SPHC, Q195,Q215,Q235,Q345,SAE1010,SAE1020

1.    Pre-G.I Hollow Section
2.    Pre-galvanized rectangular steel pipe
3.    Pre-galvanized square steel pipe

Place of Origin: China
Brand Name: Jinnuo
Certification: ISO9000

Minimum order:  10MT
Price:  530USD/MT – 700USD/MT
Packing Details:  Loose, plastic package, black strips, G.I strips
Supplying Ability: 2000MT-7000MT per Month

Pre-galvanized Hollow section
Pre-galvanized hollow section is one of the main structural steel materials in the profile and light house of the civilization construction. It will be manufactured by ERW & HFW. The main usage: chemical transfer, green house, fence steel pole etc, the zinc coating thickness is 40g/m2-200g/m2, The main advantage is the welding beam is low, different sizes can be join together, if you fabricate some holes on the surface, it is very easy to do, meanwhile the position of the welding beam can be controlled during the manufacture. High Precision can be reached.



Specification

Pre-galvanized Hollow Section

Length of a side

15mm-150mm

Wall Thickness

0.5mm-2.5mm

Length

250mm-12000mm

Material

SPHC,Q195,Q215,Q235,Q345,SAE1010,SAE1020 or relative

Zinc Coating

40g/m2-200g/m2

Standard 

GB/T3091,EN10219,EN10210,ASTM A53

Certification

ISO9000

Technique

ERW,HFW

Packaging

in bulk or plastic packaging, as clients demand

Production Process

1: Inspection Raw material in site (surface zinc coating and size)
2: Open Coil and Joined welding
3: Continuous ERW or HFW welding
4: Cutting
5: End and welding inspection (Painting ends)
6: Mark Packing and Trucking

INQUIRY

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