ChangZeng Metal pays great attention to integrity and business reputation. We strictly control the quality and production cost in the production. All these guarantee steel channel to be quality-reliable and price-favorable.steel channel in ChangZeng Metal has the following advantages, compared with same kind of products in the market.
Company Advantages 1. The quality assurance testing of ChangZeng galvanized steel sheet is completed under design conditions before delivery, ensuring fewer issues and a better cooling effect during start-up and commissioning. 2. The product is systematically examined and checked to ensure the highest quality standards. 3. The product is under a strict and complete quality control system. 4. The product contributes a lot in removing particles which contaminate the quality of pool water, and it can keep the water hygienic and clean.
Company Features 1. By virtue of outstanding capability in manufacturing galvanized steel sheet , Shanghai ChangZeng Metal Co., Ltd. is regarded as a strong competitor in this field. 2. Strict tests have been conducted for steel plate. 3. Shanghai ChangZeng Metal Co., Ltd. continuously optimizes our service system and improve the quality and performance of steel sheet . Ask online! ChangZeng has been focused on providing customers with sincerity. Ask online!
Steel grade: DX51D,SS grade 33-80 SGCC Q195 Big discount for quantities . Competitive price directly from our own factory.
cold rolled hot dip galvanized steel coil/
Galvanized steel coils are widely used in the construction industry, as raw material for the production of corrugated panels, fencing products, drywall panel profiles, ventilation systems etc. Recommended for both outside and inside usage, galvanized steel has a high resistance to corrosion in different environments, due to a protective layer of zinc of 100 – 180 grams per square metre.
Hot-dip galvanized steel coils are produced by immersing steel in a zinc bath. An appropriate galvanizing process requires a pretreatment process during which the steel passes through different baths which prepare the surface for zinc coating. In this stage, chemicals are used to clean the surface of the steel. After the chemical treatment, the steel coils pass through a bath of melted zinc at temperatures around 460 ° C. The resulting uniform coating is finished through a process of skin-passing to provide smooth and shiny appearance of the finished product. To store for a longer period, the hot-dip galvanized coils can be delivered with a final oil coating, according to the customer’s demand.
PROFILAND STEEL produces hot-dip galvanized steel coils with very good workability at further cold forming and bending processes.
Technical specification for the hot-dip galvanized produced by PROFILAND STEEL::
• Steel grade: DX51D+Z• Zinc coverage:30-180 g/sqm on both sides (depending by the requested specification);• Thickness: between 0,2 mm and 1,00 mm;• Width:600mm,914mm,1000mm, 1220mm and 1250 mm;• Coil weight: 4-6 mt;• Coil ID: 508 mm;• Coil OD: 900-1500 mm ;
Depending on their usage, the hot-dip galvanized coil can be delivered slightly oiled.
Also we have good market in Iran, and we have KUNLUN BANK account to easy do business with some Iran customers!
1), 24 hours on line and prompt reply; 2), Free sample offered; 3), Flexible payment term with L/C at sight ,T/T ,etc; 4), Big quantity stock and short delivery time; 5), Long period sfter-sale service.20Mn Laser Cutting s335 hot rolled steel plate High Quality 0.7 mm thick aluminum zinc roofing sheet