ASTM A653 G90 Deep Drawing Durable HDG Galvanized Steel Coil for Roofing & Ductwork

• Overview
• Specification

Overview

Basic Info.

Model NO.	1.5mm*1250mm
Surface Treatment	Galvanized
Technique	Cold Rolled
Application	Construction, Building, Roofing
Edge	Slit edge
Stock	Stock
Thickness	0.12-2.5mm
Length	Customer's Requirement
Zinc Coating	30-275G/M2
Surface Structure	Regular/Minimal/Zero/B
Coil Weight	4-8 Ton
Transport Package	Export Standard Packging
Specification	0.12mm-4.0mm*100mm-1500mm
Trademark	Yanfang
Origin	China
HS Code	7210490000

Product Description

Specification

Name	Galvanized Steel Coil
Technical Standard	EN10147/EN10142/DIN 17162/JIS G3302/ASTM A653
Steel Grade	DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z; S220GD+Z, S250GD+Z, S280GD+Z, S350GD+Z, S550GD+Z; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC490, SGC570; SQ CR22(230), SQ CR22(255), SQ CR33(230), SQ CR37(255), SQ CR40(275), SQ CR50(340), SQ CR80(550); CQ, FS, DDS, EDDS; or Customer's Requirement
Type	Coil/Sheet/Plate/Strip
Thickness	0.12~6.0mm or customer's requirement
Width	600~1500mm according to customer's requirement
Type of Coating	Hot Dipped Galvanized Steel(HDGI)
Zinc Coating	30-275g/m2
Surface Treatment	Passivation(C), Oiling(O), Lacquer sealing(L), Phosphatizing(P), Untreated(U)
Surface Structure	Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
Quality	Approved by SGS,ISOSGS,ISO
Coil ID	508mm/610mm
Coil Weight	3-8metric ton per coil
Package	3 layers of packing, inside is kraftpaper, Water plastic film is in the middle and outside GI steel sheet to Be covered by steel strips with lock, with inner coil sleeve.

SUPERIOR CORROSION RESISTANCEEXCELLENT FORMABILITY & WORKABILITYHot-dip galvanizing creates a metallurgical bond between zinc and steel, forming multiple protective layers that act as a barrier against rust, oxidation, and environmental degradation. The zinc coating sacrificially protects the underlying steel, ensuring longevity even in harsh marine, industrial, or outdoor environments. This corrosion resistance can extend the product's lifespan longer compared to untreated steel.Galvanized steel coils maintain exceptional ductility and malleability despite their protective coating. They can be easily roll-formed, deep-drawn, bent, stamped, and fabricated into complex shapes without cracking or flaking of the zinc layer. This workability allows manufacturers to create intricate designs while maintaining protective properties throughout the forming process.

CONSISTENT ZINC COATING WEIGHTHIGH STRENGTH-TO-WEIGHT RATIOPrecise control of zinc coating thickness ensures predictable performance and appearance. Consistent coating weight across the entire coil width and length guarantees uniform corrosion protection and eliminates weak spots that could compromise product integrity.Maintains the structural integrity of the base steel while adding minimal weight through the zinc coating. This combination provides excellent load-bearing capacity, impact resistance, and structural performance, making it ideal for applications requiring both strength and lightweight properties.

Tangshan Yanfang Trading Co., Ltd. is located in Tangshan, China's key iron and steel hub — home to the largest port in North China. With over 12 years of export experience in the steel industry, Yanfang has partnered with 18 overseas clients, helping them rank among the top five in their local markets. The company mainly deals in steel coils, steel plates, galvanized steel coils, cold-rolled steel coils, steel pipes, galvanized steel pipes, Steel Profile, sheet metal stamping parts and machining services. We maintain sufficient spot inventory covering all conventional specifications, and are capable of providing a rapid response to customers' urgent orders.Our products can be customized and manufactured in full compliance with ASTM, JIS, DIN international standards. Advanced Processing Capabilities.We are equipped with complete independent processing equipment to provide comprehensive metal fabrication services, including precision laser/flame cutting, metal stamping, professional welding, heat treatment and mechanical machining, which fully meets all OEM customized requirements. We also support a full range of surface treatment solutions, such as galvanizing, electrostatic spraying, powder coating, painting and anti-rust oil treatment.
Have a strict product quality control system ,and we have a very professional team to ensure every detail in the trade process, which can greatly save your time and energy.
Our steel products are exported to more than 20 countries and regions in south east Asia, Africa, North America,South America, the Middle East.
Upholding the business philosophy of Quality First, Customer Oriented, we sincerely welcome long-term cooperation with global clients and partners.

Q1:How soon will my order be delivered?
A:We offer outstanding delivery efficiency: standard goods are shipped within 3 days after deposit payment, while customized products take 15–30 days for delivery.
Q2:Do you have quality control?A:Every process will be checked by responsible QC which insures every product's quality, We implement full-process quality control, with all raw materials traceable throughout the whole production chain. Q3:Do you provide samples?A:Samples are provided free of charge, while customers only need to bear the freight cost. This freight fee will be deducted from your formal order once we establish cooperation.For our regular and long-term cooperative customers, both samples and freight are completely free of charge. Q4:How do pay and payment option?A:Payment Terms:1,100% T/T advance2,30% T/T and balance against copy of documents.3,30% T/T advance, balance L/C at sight. Q5:Can I go to China to inspect the factory?A:If you want to come to inspect the factory, our consultant will arrange the schedule for you. In addition, we support ZOOM videos for online factory inspection.MOQ: We have stock of common sizes at hand, so one ton per size is accepted. In order to delivery by shipment, it is better to be 25 tons or more to fit container.Packing: Professional packing teams which keep every packing safely. Q6:Can you provide customized services?A:Our products can be customized and manufactured in full compliance with ASTM, JIS, DIN international standards. Q7:Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.Q8: Do you accept the third party inspection?
A: Yes absolutely we accept.