What is the fire resistance limit for different thicknesses?

For a 3-hour fire resistance limit, the thickness must be at least 33mm. For a 2.5-hour limit, the thickness must be at least 25mm.

Long-Life Time Exterior Non-Intumescent Steel Structure Fireproof Retardant Coating

Name: Long-Life Time Exterior Non-Intumescent Steel Structure Fireproof Retardant Coating
Brand: shandong qihua fire engineering co.,ltd.
SKU: 1986831731

Shandong, Chinashandong qihua fire engineering co.,ltd.

US$285.00

1 Ton

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

After-Sales Service

Dispersion Medium

Water Base Steel Structure

Model NO.

GT-WSF-Fp2.00-Q

Fire Prevention Mechanism

Non-Expansion Steel Structure

Thickness

Thin

Use

Cable Fire Retardant Coating, Finish Type, Fireproof Coatings For Steel Structures, Prestressed Concrete Floor Fire Retardant Coating

Product Name

Indoor Non-Intumescent Fire-Resistant Coating

Storage

Dry, Well-Ventilated Location

Shelf Life

September

Color

Medium Gray, or According to Customer Requirement

Application

Fireproof Coatings for Steel Structures

Usage

New

Transport Package

Packaged or Bagged.

Specification

30kg

Trademark

qihua

Origin

Shandong, China

HS Code

3208909090

Production Capacity

220000 Tons

Key features

Customizable Color: Available in Medium Gray or customized according to customer requirements.

OEM and ODM Services: Full customization, minor customization, and flexible customization from samples or designs available.

High Fire Resistance: Provides up to 3 hours fire resistance with a coating thickness of 33mm or more.

Water-Based Formula: Environmentally friendly dispersion medium suitable for steel structures and concrete floors.

Versatile Application: Suitable for steel structures, cable fire retardant, and prestressed concrete floors.

Manufacturer Direct: Direct supply from manufacturer with 8 production lines and 100% finished product inspection.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Traceable Quality: Full traceability of raw materials and strict QA/QC inspection processes.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFlexible CustomizationQuality Assurance

shandong qihua fire engineering co.,ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.58h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells insulation, soundproofing, coating, building, plastic, and related non-metallic mineral products. It reports documented procedures and records for corrective actions and customer complaints, as well as quality assurance in quality control. Production indicators include eight production lines, stated steel-structure and fireproof-coating output, in-stock capability, and off-peak lead time within 15 workdays. The supplier supports sample, design, full, minor, and flexible customization and provides ODM and OEM services, but reports no new products in the past year and no professional technical R&D, 3D design, or SDK capability. Overseas service infrastructure is limited: no overseas agents, branches, warehouse, or showroom are reported, although it has participated in ESBuild 2025 and exports account for 21%–30% of sales. Financial credibility cannot be positively assessed because the provided records show zero values for the stated financial metrics, while certification...

Supplier typeThe supplier is a manufacturer and seller of insulation and soundproofing materials, coatings excluding hazardous chemicals, building materials, non-metallic mineral products, and plastic products. It also provides ODM and OEM services, while explicitly stating that it is not a professional technical supplier.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and it reports in-stock capability and an off-peak lead time within 15 workdays. However, it has no overseas agents or branches, overseas warehouse, or overseas showroom, limiting the documented overseas service infrastructure.

Financial creditThe provided financial records for 2024 show zero operating revenue, operating cost, gross profit, and operating profit, and the record for the prior two years shows zero operating revenue. These stated values do not provide positive evidence of financial strength.

Production capacityThe supplier operates eight production lines and identifies water-based and thick-film steel-structure fire-retardant coating lines, an oven, and a pH meter. It reports steel-structure output of 50,000 tons and fireproof-coating output of 60,000 tons, in-stock capability, finished-product inspection instructions that are uniformly followed, and an off-peak lead time within 15 workdays.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, supporting a broad stated customization range.

Product Q&A

Q:What is the shelf life of the coating?

The shelf life is September.

Q:What is the minimum order quantity?

The minimum order quantity is 1 ton.

Q:Can the product be customized?

Yes, we offer full customization, minor customization, and flexible customization from samples or designs.

Q:How long does the curing process take?

After reaching design thickness, the coating should be kept in humidity for 7 days (preferably by spraying) and then for 21 days. It must not be frozen or subjected to collision and water flushing during this period.

Q:What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.