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Add: No.1, Room 715 Of 1st Building Of Qujiang Liu Hao Qujiang Yan Nan Yi Road, Xi'an, China

Contact:Doris.Li

Tel:+86-029-85497713

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The surface treatment for bar grating

The surface treatment for bar grating

There are ways for surface treatment of bar grating for customer

1. Hot dipped galvanizing

The hot dipped galvanizing process produces a durable, abrasion resistant coating of metallic zinc and zinc-iron alloy layers

Metallurgical bonded to the steel base, at a bath temperature 450℃.Hot dip galvanizing conforms to the equivalent following standards:

GB/T 13912-2002: Standard specification for zinc (hot-dip galvanized) coatings on iron and steel products

ASTM A123/A123M-09:Standard specification for zinc (hot-dip galvanized) coatings on iron and steel products

AS/NZS 4680:2006: Hot-dip galvanized (zinc) coatings on fabricated ferrous articles

BS EN ISO 1461:1999: Hot dip galvanized coatings on fabricated iron and steel articles —Specifications and test methods

2.Painted/Bitumen Dipped

An economical paint finish which is best suited to indoor installations or mining applications in a dry climate

Note: there is no pre-treatment of steel before dipping. This finish is not recommended in corrosive areas.

Contact Us
Xi'an Brightway International Trading Inc.

Address: No.1, Room 715 Of 1st Building Of Qujiang Liu Hao Qujiang Yan Nan Yi Road, Xi'an, China

Tel: +86 029-85497713

Fax: +86 029-85497185

E-mail: briway@screenpipes.com

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