China Supplier New Products corugated steel roofing sheet crca crc sheets coils

Galvanized Steel Coil

Specifications:

Thickness: 0.13mm TCT up to 4.0mm TCT.

Width: 600mm up to 1250mm.

Zinc Coating: 40-275G/M2.

Chromated, Dry, Skin-passed, Tension Level, Shining. Oiled or Unoiled.

Regular Spangle, minimum Spangle, Large Spangle, Zero Spangle.

Temper: Full Hard (85-95 HRB; G550). Commercial Quality (50-75 HRB; G350).

Coil Weight: 3-6 MT.

Coil ID: 508mm to 610mm.

Shipment: By Bulk or By 20GP/40GP Container.

Waterproof Standard Export Packing.

Payment Terms: by T/T or L/C at Sight.

Delivery: 15 Days.

China Supplier New Products corugated steel roofing sheet crca crc sheets coils  

China Supplier New Products corugated steel roofing sheet crca crc sheets coils 

China Supplier New Products corugated steel roofing sheet crca crc sheets coils 

1. How long can make delivery?
For stock products, will make shipments in 5- 7 days after receiving deposit or receiving L/C; for products need new production for common materials, usually make shipments in 15-20 days; for products need new production for special and rare materials, usually need 30-40 days to make shipment.
2. Will the Test Certificate be certified to EN10204 3.1?
For the new production products no need furthur cutting or processing, will provide the Original Mill Test Certificate certified to EN10204 3.1; for the stock products and the products need cutting or furthur processing, will issue Certificate of Quality on our Company, It will show the original mill name and the original datas.
3. Once the received products found not comply with the products the contract demands, what will you do?
Once the received products found not comply with the products the contract lists, when receiving the pictures and the official documents and data from your side, if it is proved not comply, we will compensate the loss at first time.

China Supplier New Products corugated steel roofing sheet crca crc sheets coils 

1.with wooden pallets, or film covered, in the containers. 

2.Export standard package or as the customers' demands. 

3.seaworthy wooden cases.

4.with or without edge protector,steel hoop and seals.

5.export -ted standard package or as customers signal requirement. 

China Supplier New Products corugated steel roofing sheet crca crc sheets coils 

1. steel coil to steel plate

2.Flame cutting

Flamecutting or “burning” of carbon steel plate is an effective and efficient way to cut carbon and alloy steel plate to size and shape. Burning begins by heating a spot on the edge or surface of a plate with an oxy-fuel flame, then injecting a high pressure stream of pure oxygen once the spot is red hot. Both the preheat flame and the cutting oxygen are delivered through a specially designed nozzle or tip. In the presence of the cutting oxygen stream, the red hot steel literally burns, combining with the oxygen to form iron oxides. It is this burning that cuts the plate as the stream of cutting oxygen advances along the path of the cut. The burning gives off an intense heat – greater than 2800º F – which melts steel bordering the cut path, turning it into slag that is ejected at the bottom of the cut along with the iron oxide by-products of the burning.

3.Laser cutting provides the tightest tolerances and most precise cut surface. It produces the smallest heat-affected zone in the metal compared to all other thermal cutting processes.

China Supplier New Products corugated steel roofing sheet crca crc sheets coils 

Tianjin Emerson Commercial and Trade Co.,Ltd mainly provides steel plate, steel sheet, steel pipe,seamless steel pipe and tube, round bars and steel section, and doing steel products processing service: steel plate and sheet processing service. The processing works concludes cutting the larger plate into the small sizes customer demand, cut by drawing, cut to special sizes, weld the cut parts by drawing, also make galvanizing processing or surface painting on the final processed parts; steel pipe hollow bar cutting and lathe processing to make the outer diameter and wall thickness to meet customers requirement, also make heat treatment for hollow bars and pipes. Tianjin Emerson Commercial and Trade Co.,Ltd has large stocks for the carbon steel and low alloy steel plates and sheets, especially have the thick plate and heavy plates on stock, also can provide the special material and large size steel plates, boiler and pressure vessel steel plate, marine steel plate, hot rolled steel plate for new production.