Fiberglass Fireproof cloth - hengyuefabric.com

Industrial Fiberglass Fireproof Cloth for Extreme Heat & Fire Protection

Up to 1000°C Heat Resistance · Flame Retardant · Corrosion Resistant · Fully Customizable

Heng Yue Oriental offers high-performance fiberglass fireproof cloth engineered for industrial, construction, welding, and fire safety applications. Manufactured with premium fiberglass and optional silicone coating, our fireproof fabrics provide reliable thermal insulation and flame resistance under extreme conditions.

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Fiberglass Fireproof Cloth Specifications

Parameter	Specification Range
Weight (GSM)	300gsm ±20gsm to 1100gsm ±20gsm
Thickness	0.3mm – 0.8mm
Width	1m / 1.3m / 1.5m / 2m
Material	Fiberglass / Silicone-Coated Fiberglass
Temperature Resistance	Up to 1000°C+
Features	Flame retardant, heat insulation, anti-corrosion
Customization	Supported (size, color, fire rating, coating)

Choosing the correct GSM is critical

We provide a full spectrum to match different operational needs.

300gsm

Lightweight Fiberglass Fireproof Cloth

Flexible & Cost-Effective for Light Fire Protection

A lightweight and easy-to-handle fireproof cloth designed for basic protection needs. It offers stable flame retardancy and thermal insulation for everyday applications.

Applications:

Light-duty fire protection
Dust and heat isolation
Small equipment shielding

450gsm

Reinforced Fiberglass Fireproof Cloth

Enhanced Durability for Daily Industrial Use

With increased density and strength, this version provides better fire resistance and long-term durability in industrial environments.

Applications:

Welding fire blankets
Workshop partitions
Equipment insulation wrapping

500gsm

Standard Industrial Fireproof Cloth

Reliable Protection for Medium-Duty Applications

A well-balanced option offering strong thermal resistance and mechanical durability for continuous industrial use.

Applications:

Construction fire barriers
Factory fire partitions
Welding protection

700gsm

Heavy-Duty Fiberglass Fireproof Cloth

High-Strength Protection for Harsh Environments

Thick and dense construction ensures excellent resistance to extreme heat, sparks, and abrasion.

Applications:

Heavy-duty welding protection
Machinery insulation
Industrial fire barriers

1100gsm

Ultra Heavy-Duty Fireproof Cloth

Maximum Protection for Extreme Fire & Heat Conditions

The highest-grade fireproof cloth designed for extreme industrial environments and critical safety applications.

Applications:

High-risk industrial zones
Specialized equipment protection
Critical fire isolation systems

Choosing the correct GSM is critical

Our Fiberglass Fireproof cloth solutions are widely used across multiple sectors:

Welding & Metal Fabrication

Construction & Infrastructure

Firefighting & Safety Equipment

Industrial Manufacturing

Smoke Curtain

Household Fire Protection

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Flexible OEM & ODM

Customization

We support full customization to match your exact project requirements.

Custom Size & Thickness

Special Coating Functions

Logo Printing

Packaging Customization

Fast Sample Production

Professional Export

Service Team

With 8+ years of international trade experience, we ensure smooth communication and efficient order handling.

Fast Response Within 12 Hours

Professional Documentation Support

Stable Logistics Coordination

After-Sales Service Guarantee

Start Your Project Today

Looking for a reliable protective fabric supplier? Contact us now to get a free quote.

Whether you are sourcing for large-scale engineering projects or building your own brand, we are committed to being your reliable manufacturing partner in China.

Are you a manufacturer? Can I visit the production line?

Yes, we are a professional manufacturer integrating R&D, production, and sales. Our manufacturing facilities are located in China, and shipments are dispatched by default from Tianjin Xingang Port, though final shipping arrangements can be flexibly adjusted to align with your logistical preferences. We warmly welcome you or your designated agents to visit our factory for an on-site inspection. To provide you with total peace of mind before and during your order fulfillment, we offer a transparent “Cloud Inspection” service. You can contact your dedicated sales representative via email at any time to receive clear, unedited photos and videos of your actual products on the production line, allowing you to monitor real-time manufacturing progress and quality details.

What international certifications do your products have?

As a global supplier of professional industrial fabrics and equipment protection solutions, our products are manufactured in strict compliance with international industry standards:
·Fire & Flame Retardant Standards: Our fire protection series, standard fire blankets, flame-retardant mesh, and industrial insulation jackets utilize high-temperature resistant, flame-retardant materials that comply with industrial fire safety standards. Specialized products like our actuator fireproofing blankets meet major international standards such as API 607, API 6FB, and BS, providing certified fire resistance duration options ranging from 30 to 120 minutes.
·Export & Customs Documentation: Prior to shipping, we supply a complete set of standard customs clearance documents, including the Commercial Invoice, Packing List, Bill of Lading (B/L), Certificate of Origin (CO), and required product certifications (such as CE or specific fire test reports) to ensure a smooth customs clearance process in your destination country.

What specific OEM/ODM customization services do you offer?

We possess advanced custom-engineering and flexible production capabilities to deliver comprehensive, tailor-made solutions for diverse industrial applications:
Material & Specification Customization: We support custom color matching via the Pantone Matching System (PMS). We can also customize the weight (GSM)/thickness, roll width, mesh size, and roll length based on your structural strength and weather resistance requirements. Performance upgrades, such as alkali resistance, acid/alkali resistance, self-cleaning coatings, anti-mildew treatments, or ultra-high-temperature resistance formulas, are available.
Industrial Insulation Jackets & Protective Covers: For geometrically complex or non-standard equipment (such as pipes, valves, pumps, vulcanizing machines, steam turbines, petrochemical equipment, elbows, plate heat exchangers, and actuators), we offer 1-on-1 fully customized pattern designing. Simply provide us with your equipment dimensions, operating temperature, fluid medium, environmental conditions, and preferred fastening methods (Velcro, zippers, straps, or buckles), and our engineering team will design a tailor-made protection scheme.
Brand & Logo Customization: We offer precision cutting and finishing services for end-products, along with silk-screen printing and custom labeling to display your logo or brand identity, fully supporting your brand building or project requirements.

What is your Minimum Order Quantity (MOQ)?

We offer highly flexible MOQ policies specifically tailored for our independent station buyers, designed to accommodate both bulk commercial procurement and project-specific requirements:
Standard In-Stock Products: For our standard items (such as standard PVC tarpaulins, knife-coated fabrics, fire blankets, or standard fiberglass mesh), there is no strict MOQ requirement. Small trial batches are fully supported, which is ideal for product testing or small-scale applications.
Custom Specifications & Tailored Formulations: For products requiring non-standard specifications, custom colors, exclusive logo printing, or tailored physical patterns (such as custom equipment insulation jackets), the MOQ is determined based on raw material availability, setup costs, and production line configuration. We encourage you to discuss your project needs with our sales team; we always strive to negotiate a reasonable minimum that minimizes your initial procurement cost.

Can I request a sample before placing a bulk order?

Yes. To help you verify material quality, thickness, and craftsmanship before committing to a commercial volume, we offer a practical sample policy categorized by product lines:
Fiberglass Mesh & Fire Blankets: We can provide free samples of standard specifications from our existing inventory. This allows you to physically inspect the mesh density, weight, coating quality, material thickness, and overall finish. For these standard samples, you only need to cover the basic shipping/freight cost. Customized sample requests (e.g., specific alkali-resistant grades or high-GSM fabrics) can also be evaluated upon request.
Industrial Insulation & Heavy Custom Products: Because industrial insulation jackets and electrical heating jackets are highly customized, high-value, non-standard engineering items, we do not offer free samples. Samples can be developed upon payment of a sample fee, which is fully refundable/deductible against your subsequent bulk production order. Additionally, we support pre-production sample approval to ensure bulk quality perfectly aligns with your project specifications.

What are the details of your warranty and support?

We are dedicated to building long-term, reliable partnerships by providing robust warranty policies and proactive after-sales support:
Shipping & Transit Protection: We purchase comprehensive cargo insurance for all dispatched shipments. In the rare event that goods are damaged or lost during ocean freight, air freight, or express courier transport, we take full responsibility for handling the insurance claim and will re-manufacture and reship the affected goods to you free of charge, ensuring zero financial loss for your business.
Long-Term Quality Warranty: Our core products, including fiberglass mesh and equipment insulation jackets, come with a comprehensive warranty. If any quality defects arise under normal operating conditions and standard installation/construction guidelines (excluding man-made damage), we provide active after-sales remedies, including free replacements or credits. The typical outdoor or industrial service life of our premium products ranges from 3 to 8 years (and up to 25+ years for external wall fiberglass mesh under standard construction). Specific warranty durations and terms will be explicitly outlined in the product quotation sheet based on your specific application environment.
Technical & Maintenance Support: We offer expert technical guidance for any localized, unexpected damage that occurs during installation or long-term field use. For example, if a fiberglass mesh layer sustains localized damage during construction, our technical team will guide you on how to patch it using an overlapping piece of identical mesh ($\ge$ 150mm wide). This restores the full anti-cracking and protective integrity of the system while drastically minimizing maintenance costs.