PRODUCT INTRODUCTION

Thickness:0.11-4.0mm

Width:40-1250mm

Zinc coating:30-275g/㎡

Grade:SGCC/CGCC/DX51D standard:ASTMA36,JISG3302

Application:Mainly used in construction, building,light industry, automobile, agriculture, animal husbandry, fishery and commerce industries

PRODUCT PARAMETER

Place of Origin:	Shandong, China	Brand Name:	JINGTAI METAL
Thickness:	0.11-4.0mm	Width	40-1250mm
Standard:	ASTM	Grade:	SGCC/DX51D
Coating:	30-275g/㎡	Spangle Type:	Regular/Big/zero Spangle
Hardness:	Full hard/soft material	Delivery time	7-20days
Coil ID	508mm/610mm	Payment terms:	TT/LC
MOQ:	25tons	Surface Treatment	Chromated, oiled/non-oiled
Package	standard seaworthy package	Processing Service	Bending, Welding, Decoiling, Cutting, Punching ect.
Application	Mainly used in construction, building,light industry, automobile, agriculture, animal husbandry, fishery and commerce industries

PRODUCT DETAIL

1）What is GI(galvanized steel coil)

For galvanized coils, the thin steel plate is immersed in the molten zinc tank, so that a thin steel plate with a layer of zinc is adhered to the surface. It is mainly produced by continuous galvanizing process, that is, the coiled steel sheet is continuously immersed in a galvanized bath with molten zinc to make galvanized steel sheet; alloyed galvanized steel sheet.

2）Production process

Cold Rolled Steel Coil→Decoil→Entry Looper→Skim→Cleaning→Air Dry→Annealing→Zinc Pot→Air Cooling→Leveller→Chromated→Dry→Exit Looper→Colling→Packing

PRODUCT FEATURE AND APPLICATION

1) Zinc Spangle:Big Spangle,Small Spangle,Zero Spangle

2)Surface treatment:

1 Passivation

Passivation treatment of the galvanized layer can reduce folding rust (white rust) under moisture storage and transportation conditions.

2 Oiling

Oiling can reduce the corrosion of steel plates under humid storage and transportation conditions. After passivation treatment of steel plates and steel strips, repainting oil will further reduce the corrosion under humid storage conditions. The oil layer should be able to be removed with a degreaser that does not damage the zinc layer.

3 Lacquer seal

By coating a very thin transparent organic coating film, it can provide an additional anti-corrosion effect, especially fingerprint resistance. It can improve lubricity during molding and serve as an adhesion base layer for subsequent coatings.

4 Phosphating

Through phosphating treatment, galvanized steel sheets of various coating types can be coated without further treatment except for normal cleaning. This treatment can improve the adhesion and corrosion resistance of the coating and reduce the risk of corrosion during storage and transportation. After phosphating, it can be used with a suitable lubricant to improve the molding performance.

3）Application

Shutter doors, roof tiles, roof tiles, construction, home appliances, automobiles, transportation, etc.

TEST

HARDNESS TEST,  ZINC COATING TEST, SALT SPRAY TEST,

TENSILE TEST,  THICKNESS TEST

PACKAGE

Moisture-proof paper and waterproof plastic film outsourcing, iron sheet packaging, Standard seaworthy export packing., metal steel belt packaging, at least 4 horizontal straps, 3 longitudinal straps.

Port of Departure :TIANJIN PORT and QINGDAO PORT.

WHY CHOOSE US:

1.Client all over the world.
2. Exported to more than 60 countries,especially in Africa market,South America Market,South East Asia.
3. China government support enterprise, with 30 engineers,50 bachelor degree office staff and 300 production workers.

4.We have 6productline,2 hot-dipped galvanized steel lines, 2galvalume steel lines,2 color coated steel lines,output 9,00, 000MT/YEAR.

5. 15 years produce experience.

http://www.jingtaicoils.com/