Hot Rolled Galvanized Steel Coil For Construction

HOT ROLLED GALVANIZED STEEL COIL FOR CONSTRUCTION

The thickness of hot-rolled galvanized coils is generally 2-4mm, and the width is 1000-1600mm. The intersection with the coverage area of ​​cold-rolled galvanized coils is not too large, so the interchangeability is not too strong. Its biggest advantage is that the raw material has not been processed by cold rolling, so the price is cheaper and the production cost is lower. Its process is characterized by the use of pickling pre-treatment instead of alkali washing, no recrystallization annealing in the heating furnace, as long as it reaches the iron oxide reduction temperature, generally 550 °C. The characteristics of its products are that due to the high roughness of the original coil, the coating is thicker and the spangles are smaller during the galvanizing process, so the amount of galvanizing is often large, and it is difficult to produce products with thinner coatings.

Our company is a professional galvanized steel coil manufacturer with ISO CE certificates and big factories of 50 000 tons per month productivity. We supply galvanized steel coils from zinc coat Z30 to Z275gsm, including hot dipped galvanized and electro-galvanized coils. Regular spangle, small spangle and zero spangle surface available.We have large stock for fast delivery and offer free sample and customization service. Main markets distributing in North America, South America, Africa, Southeast Asia as well as Oceania, our company built stable cooperation with customers from more than 100 countries and regions.

PARAMETER OF HOT ROLLED GALVANIZED STEEL COIL

PRODUCT DETAIL DISPLAY OF HOT ROLLED GALVANIZED STEEL COIL

Hot Rolled Large Spangle Galvanized Steel Coil Surface

Hot Rolled Zero Zinc Flowered Galvanized Roll With Smooth Surface

Hot Rolled Small Spangle Galvanized Steel Coil 

Hot Rolled Different Zinc Spangles Surface Pictures

PACKAGING OF HOT ROLLED GALVANIZED STEEL COIL

Fine packaging: internal vellum, transparent plastic, external vellum, iron sheet, steel strip from the inside out. But on both sides of the annular steel plate, coil inner layer of oil paper, outer iron.

QUALITY TEST AND WEIGHIING OF HOT ROLLED GALVANIZED STEEL COIL

Each batch of goods before leaving the factory will carry out strict quality and weight inspection to ensure that the products meet the requirements.

APPLICATION OF HOT ROLLED GALVANIZED STEEL COIL

PRODUCTION PROCESS OF HOT ROLLED GALVANIZED STEEL COIL

COMPANY INTRODUCTION HOT ROLLED GALVANIZED STEEL COIL

CERTIFICATE OF HOT ROLLED GALVANIZED STEEL COIL

FAQ

1. Q: Are you a factory or trading company?

A: We are a Chinese manufacture of steel pipes with both factories and trading companies.
2. Q: Can I get samples before order?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.
3. Q:what is your delivery time?
A:The time of delivery is usually around 1 month. We can send out in 3 days if it has stock.
4. Q:What is your payment terms?
A:Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble EXW, FOB, CFR, CIF.
5.Q:What do your factory do regarding quality control?
A:We have gained ISO, CE,API authentication. From material to products, we inspect each process to keep good quality.
6. Q:How can you ensure what I got will be good?
A: Alibaba will act as our guarantor. If the product fails the inspection before leaving the factory, you can refuse to accept the goods.
7. Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ; we respect every customer as our friend and we sincerely do business and make friends with them. No matter where they come from.