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Hot Dip Galvanized Rectangular Hollow Section

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  • Yuantai Derun

Some  words  about  hot  galvanized  square  pipe

Hot galvanized square pipe has stronger protection and corrosion resistance. The whole structure is composed of zinc, forming dense quaternary crystals, forming a barrier on the steel plate, effectively  preventing  the  penetration  of  corrosion  factors.

Corrosion resistance comes from the barrier layer of zinc. When zinc is sacrificed to protect cutting edges, scratches and coating scratches, an insoluble oxide layer is formed and barrier protection is provided.

Production description

Thickness: 0.5 - 60 mm

OD(outer diameter) : square 10*10-1000*1000mm rectangular:10*15 -800*1100mm

Section Shape: Square or rectangular or customized

Place of Origin: Tianjin, China

Technique: ERW,LSAW,SEAMLESS

Certification: CE,LEED,BV,PHD&EPD,DNV,BC1,EN10210/10219,ISO9000/14001/45001,ASTMA500/ A501,AS1163,JIS G3466

Zinc coating thickness: customized

Tolerance: as required

Brand: YUANTAI DERUN

Length: 1-24M according to client requirement

Standards: Hollow section: ASTM A500/A501,EN10219/10210,JIS G3466,GB/T6728/3094 AS1163, CSA G40.20/G40.21

Materials: Gr.A/B/C,S235/275/355/420/460,A36,SS400,Q195/235/355,STKR400/490,300W/350W

MOQ: 2-5 Tons

Surface: Customers't Requirement

Delivery Time: 7-30 Days

Payment method: TT/LC

Production Detail:

1668561205130

1668561190486

Projects

Project

Cetificate

The steel pipe products produced by Yuantaiderun have passed many certifications or standards, such as EN10210, EN10219 JIS G3466 BV DNV ISO9001 ISO14001 ISO45001, etc.

1668473074575

Equipment display

black-welded-square-pipe_09

Quality Control

1668473092106

Hot selling other products

1668561390152

Cooperative partner

1668561448978



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