Rectangular Hollow Section

Short Description:


Product Detail

Product Tags

Parameters

Product Name: Rectangular Hollow Section 

Brand Name:Jinhang

Size: As customer’s Drawing

Thickness: As customer’s drawing

Length: As customer’s drawing

Materials:Materials:Q195,Q235,Q355,S350GD,S420GD,S450GD,S500GD,S550GD,etc.

Galvanizing Standard:ISO1461,ASTM A123/A123M-17,ASTM A153/A153M,ASTM A143/A143M,etc.

Processing Criterion:GB/T 6725-2008,BS EN 10219-2:2019, etc.

Technique: Cold bending

Punching : CNC Punching , Laser Punching ,or as customer’s drawings

Surface Protection:Black (Self Coloured uncoated),HDG, ZAM, Pre-galvanized,Painting,or as customer’s request

Packing: Export seaworthy package, or as request

OEM Service: Yes

Certification:ISO9001,ISO14001,ISO45001,CE,SGS

Main Market:North America, South America, Europe, Africa, Oceania, Middle East, Southeast Asia,etc.

Productivity:5000 Metric Tons per Month

Country of Origin:Tianjin, China

Shipping Port:Tianjin Seaport 

Payment Term: T/T or L/C

Shipment: EXW,FOB,CIF

Delivery Time:Normal size:10-30 days .           

Special size:40-60 days custom made for you.

MOQ:20 Metric Tons

Feature

Cold forming steel sections is a kind of steel with various section shapes and sizes, which is made of hot rolled or cold rolled strip as blank by bending forming. Cold formed steel has the following characteristics: 
(1) The section is economical and reasonable, saving material. The section shape of cold-formed steel can be designed according to the need, the structure is reasonable, and the section coefficient per unit weight is higher than that of hot rolled steel. Under the same load, it can reduce the weight of components and save materials. Cold-formed steel can save 38% ~ 50% metal compared with hot-rolled steel when used in building structure, and 15% ~ 60% metal when used in agricultural machinery and vehicles.
(2) Variety. It can produce all kinds of profiles and cold-formed steel of different materials with uniform wall thickness and complicated section shape which are difficult to be produced by general hot rolling method. 
(3) The product surface is smooth, the appearance is good, the size is accurate, and the length can also be adjusted flexibly according to the need, all according to the fixed ruler or double ruler supply, improve the utilization rate of materials. 
(4) Production can also be matched with punching and other processes to meet different needs.

Application Field

It is widely used in various fields of national economy, such as solar project ,road construction, building, Industrial Machinery, containers, railway vehicles, ships and Bridges,transmission towers and so on.

 

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