China wholesale Black Iron Angle Steel - Steel Angle – Rainbow
China wholesale Black Iron Angle Steel - Steel Angle – Rainbow Detail:
Description:
1. Low treatment cost: The cost of hot dip galvanizing is lower than that of other paint coatings.
2. Durable: Hot-dip galvanized angle steel has the characteristics of surface luster, uniform zinc layer, no leakage, no drip-slip, strong adhesion and strong corrosion resistance. In suburban environment, the standard thickness of hot-dip galvanized rust-proof can be maintained for more than 50 years without repair; in urban or offshore areas, the standard thickness of hot-dip galvanized rust-proof layer can be maintained for 20 years. It doesn’t need to be repaired.
3. Good reliability: The galvanized layer is metallurgical bond with the steel and becomes a part of the steel surface, so the durability of the coating is more reliable.
4. The coating has strong toughness: the galvanized layer forms a special metallurgical structure, which can withstand mechanical damage during transportation and use.
5. Comprehensive protection: Every part of the plated part can be galvanized, even in the depression, sharp corner and hidden place can be fully protected;
6. Time-saving and labor-saving: galvanizing process is faster than other coating construction methods, and can avoid the time required for painting on the site after installation.
Material
Q235 Q345 Q420 (low carbon steel ) Chemical composition
C:0.06-0.12 Mn:0.25-0.50 Si<=0.30 P<=0.45 Tensile strength :315-435 (Mpa)
Wall Thickness 3-20mm
Technology hot rolled
Shape angle
Sizes 20*20–250*250
Length 1-12m
Tolerance Wall thickness tolerance :+/-0.02mm Length tolerance :+/-10mm
Package 1.In Bundle 2.Plastic Outside In Bundles 3.In Bulk 4.As Customer’s Request
Delivery Time Within 20 days ,ASAP.According to the total quantity
| Specification: | 20*20–250*250 |
| Thickness: | 2MM-20MM |
| length: | 6M 9M 12M(cutting to meet your requirement) |
| Material: | carbon steel |
| Surface treatment: | Black and Galvanized |
| Grade: | Q195,Q235,Q345(Chinese standard) |
| Zinc Thickness: | 35~85 micron |
| Process for reference: | Punching |
Applications:
Widely used in various building structure and engineering structure. Curtain wall,warehouse,greenhouse ,ect.
Product detail pictures:
Related Product Guide:
Some problems in the construction of steel structure and their solutions
Steel length dimension
With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we've earned an outstanding track record amongst our consumers across the whole world for China wholesale Black Iron Angle Steel - Steel Angle – Rainbow , The product will supply to all over the world, such as: Nigeria, Finland, Romania, Our staffs are rich in experience and trained strictly, with professional knowledge, with energy and always respect their customers as the No. 1, and promise to do their best to provide the effective and individual service for customers. The Company pays attention to maintaining and developing the long-term cooperation relationship with the customers. We promise, as your ideal partner, we will develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit.
By Andrea from Germany - 2017.06.16 18:23
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Giselle from Ecuador - 2018.06.18 17:25
