What is the zinc coating specification?

The zinc coating ranges from 60g/m2 to 275g/m2 (G30-G60) to ensure corrosion resistance.

900mm Width Corrugated Gi Roofing Sheets

Name: High Quality 665/800/900mm Width Corrugated Gi Roofing Sheets
Brand: Henan Tiga Engineering Co., Ltd.
SKU: 894880465

Henan, ChinaHenan Tiga Engineering Co., Ltd.

US$420.00-785.00

5 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Steel Plate

Standard

ASTM, AISI, GB, JIS, DIN, BS

Model NO.

Tiga-0145

Certification

ISO, RoHS, IBR

Surface Treatment

Galvanized

Technique

Cold Rolled

Application

Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate

Special Use

Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel

Stock

Usage

Roofing, Sandwich Panel, Cladding

Surface

Oiled, Passivated, Anti Finger

Thickness

0.12mm-0.45mm

Width

665/800/900mm

Product Usage

Gi Roofing Steel Sheet

Normal Surface

Shinny, Zero Spangle

Material

Galvanized or Galvalume Steel

Grade

SGCC, Dx51d+Z

Thickness Tolerance

+/-0.02mm

Lifetime

15-20 Years

Pallet Weight

2- 3.5 Ton

Product Name

Galvanized Roof Sheet Corrugated Steel Sheet Gi IR

Model Number

JIS G3302-1998, En10142/10137, En 10169

Certificate

SGS

Zinc Coating

60-275G/M2

Transport Package

Standard Seaworthy Export Packing

Specification

0.12-0.6*665/800/900

Trademark

TIGA

Origin

Zhengzhou, China(Mainland)

HS Code

72104100

Production Capacity

3000000mt Per Year

Key features

Corrosion Resistance: Hot-dipped galvanized process protects steel from rust and elements for 15-20 years.

Multiple Thickness Options: Available in 0.12mm to 0.45mm thickness with +/-0.02mm tolerance.

Wide Width Selection: Pre-corrugation widths of 665mm, 800mm, and 900mm to suit various needs.

Versatile Applications: Suitable for commercial, agricultural, industrial, and residential roofing.

Certified Quality: Meets ISO, RoHS, IBR, SGS standards and ASTM/AISI/GB/JIS/DIN/BS specs.

Fast Lead Time: Average production lead time within 15 working days for all seasons.

Global Export Experience: Products accepted in over 70 countries with professional export service.

Flexible Payment Terms: Supports LC, T/T, PayPal, Western Union, and Money Gram payments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition ExperienceFast Delivery

Henan Tiga Engineering Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2014-10-15Nearest Port: Qingdao, TianjinAverage Response Time: ≤8.80hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, CPT

AI-Powered supplier vetting

SummaryThe supplier operates across building, decorative, metal, plastic, wooden, glass, chemical, mechanical, electronic, electrical, and steel-structure-related products and services. It provides 3D software design and multiple forms of customization, including full, design-based, sample-based, minor, and flexible customization. Production resources include five lines covering decoiling, corrugating, bending, and punching, with documented and consistently followed finished-product inspection instructions. Export sales represent 71%–90% of total sales, and the supplier reports a one-month average lead time in both peak and off-season periods. Strengths include CE certification, regular fire drills, raw-material traceability, quality assurance, and references to major infrastructure projects. Limitations include no SDK, no in-stock or overseas warehouse/showroom capability, no environmental impact assessment report, no continuous quantity reconciliation, no outsourcing SOP, and no valid manufacturing contract...

CertificationsThe supplier has CE certification. This is explicit evidence of holding at least one product or compliance certification, but no broader certification portfolio is provided.

Production capacityThe supplier reports five production lines, including decoiling, two corrugating machines, bending, and punching equipment, with standardized finished-product inspection instructions that are uniformly followed. Its export-sales share is 71%–90% and average lead time is one month in both seasons, but capacity controls are weakened by the absence of continuous quantity reconciliation, an outsourcing SOP, and a valid manufacturing contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting a broad customization offering.

Client casesThe supplier states that its products have been supplied for major projects including the Olympic Sailing Center, Jiaozhou Gulf Bay Bridge, and Qingdao Cross-Sea Tunnel. These named infrastructure references provide explicit evidence of project experience, although the slices do not specify the supplier's exact scope or performance in each project.