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  • Pre Galvanized Hollow Section - China

    price: contact company for price

    Pre Galvanized Hollow Section

    HOT DIP GALVANINZED STEEL PIPE

    Best Quality Hollow Section Product details

    Name Pre-dipped galvanized Square & Rectangular Tube

    OD 16mm x 16mm ~ 100mm x 100mm

    Wall Thickness 0.7mm-2.5mm

    Length 1m~7.2m

    Steel material Q195 Q235 Q345

    Standard JIS3444, ASTM A500, EN10219

    Zinc coating 40g~270g6μm~35μm

    Usage 1)construction2)fence, door pipe

    End process Plain, Threaded, Bevelded

    End protector Plastic wrapping cloth

    Surface Treatment 1) Bared2) Black Painted (varnish coating)3) Galvanized

    Technique Electronic Resistance Welded (ERW )Electronic Fusion Welded (EFW)

    Section shape Square & Rectangular

    Inspection With Hydraulic Testing, Eddy Current, Infrared Test

    Delivery 1) Container2) Bulk carrier

    Port of Shipment Xinggang Port, Tianjin, China

    Date of Delivery According To The Quantity And Specification Of Each Order

    Payment L/C, T/T, D/P

    Our Service

    ① More than 10 years of professional experience in the producing of scaffolding and steel tubes;

    ② Inspection Team with 5 person to ensure the best quality;

    ③ Rich experience in working with customers from all over the world;

    ④ Fast delivery.

    Sino Steel Impex Co., Ltd. is a China Best Quality Hollow Section manufacturer, you can be get most careful and thoughtful service! If you want to know more products visit our website.


    Company Contact:


    • Phone: 15502280878

    • Address: Room 1108, Block C, Haitai Information Plaza, Xiqing District, Tianjin , China

    • Email: Email


    Published date: April 24, 2020

    • Business Description: CNSG (SINO STEEL GROUP)

      Located in Tianjin Daqiuzhuang.

      Sino steel Group (CNSG) Built in 1995 with registered capital of RMB 120 million, we have an annual production capacity of 1,000,000 MT and exporting quantity of 60,000MT .

      CNSG has 6 subsidiary companies include:

      Sino Steel impex Co., Ltd. – Export company

      Tianjin Sino Steel Pipe Co., Ltd, - Erw Steel pipe factory with two produce line

      Tianjin Sino Steel Tube Galvanization Co., Ltd – Hot dip galvanized factory with one producing line

      Tianjin Sino Steel Formwork Co., Ltd - Scaffolding welded factory with 100 welding workers

      Tianjin Zhongtian Yuye Steel Pipe co., ltd – Pre galvanized steel pipe with 8 produced line

      Tianjin Dongfang Haoyu Technology Development Co., Ltd – Solar strut and C channel with 8 producing line

      As a professional manufacturer of steel products, we focus on the production of high-frequency welded pipes, galvanized steel pipes and scaffolding products along with C strut and Solar C channel.

      Also other steel products can be supplied by our trading company such seamless steel pipes and scaffolding accessory.

      Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

      We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

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