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Hot Dip Galvanized Hollow Section
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Hot Dip Galvanized Hollow Section

Description

The pipe can be used in adverse environment, like strong acid, wet, high temperature etc. Also it can be thread and coupling at the two ends the standard are ASTM and BS.

Price:  560USD/MT – 760USD/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.    G.I hollow section
2.    Main application: construction bridge building, electricity tower, advertisement pole, underground water transfer, roof structure
3.    Material: SPHC, Q195,Q215,Q235,Q345,SAE1010,SAE1020 or relative

1.    G.I hollow section
2.    Hot dipped galvanized rectangular steel pipe
3.    Hot dipped galvanized square steel pipe

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

Minimum order:  10MT
Price:  560USD/MT – 760USD/MT
Packing Details:  Loose, plastic package, black strips, G.I strips
Supplying Ability:2000MT-7000MT per Month

Hot dipped galvanized Hollow section
Hot dipped galvanized Hollow section is the main structural material in construction like bridge building, electricity tower, advertisement pole, underground water transfer, roof structure. It will be manufactured by ERW & HFW. The fabrication process by hot dipped zinc coating thickness is 220g/m2-800g/m2, The main advantage is the zinc coating will be the big thickness, anticorrosive is good. Normal usage validity time will be around 25-50 years. The pipe can be used in adverse environment, like strong acid, wet, high temperature etc. Also it can be thread and coupling at the two ends the standard are ASTM and BS.



Specification

Hot dipped galvanized hollow section

Length of a side

15mm-500mm

Wall Thickness

1mm-12mm

Length

250mm-12000mm

Material

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

Zinc Coating

220g/m2-800g/m2

Standard 

GB/T3091,EN10219,EN10210,ASTM A53

Certification

ISO9000

Technique

ERW,HFW

Packaging

Loose, plastic package, black strips, G.I strips

Production Process

1: Inspection Raw material in site
2: Open Coil and Joined welding
3: Continuous ERW or HFW welding
4: Cutting
5: End and welding inspection
6: Mark Packing and Trucking

INQUIRY

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