Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
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Product Highlights
- Customization Options: Customizable thickness, width, and linear density to meet specific customer needs.
- Fireproof Protection: Ideal for welding blankets to resist sparks, slag, and spatter in high-risk environments.
- High Tensile Strength: Superior warp strength up to 5532 N/25mm and weft strength up to 3766 N/25mm.
- Advanced Manufacturing: Produced with state-of-the-art equipment for twisting, warping, weaving, and quality control.
- Versatile Applications: Suitable for industrial insulation, heat insulation, corrosion resistance, and fire protection.
- Multiple Specifications: Available in various weights including 740GSM and 830GSM with different weave types.
- Quality Assurance: Comprehensive quality tracking system with TDS provided for every production lot.
- Fast Sample Preparation: Samples typically prepared within one week after specifications are agreed upon.
Product Attributes
- Customization
- Available
- Area Weight
- 830GSM
- Yarn Warp
- 268tex
- Model NO.
- 3784
- Yarn Weft
- 350tex
- Thickness
- 0.80mm
- Transport Package
- in Carton
- Specification
- 830gsm
- Trademark
- JLON
- Origin
- China
- HS Code
- 70195900
- Production Capacity
- 10000000m2
- Package Size
- 50.00cm * 50.00cm * 50.00cm
- Package Gross Weight
- 50.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
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Product Description
Textiles made of fiberglass yarns are widely used in fields of industrial insulation, heat insulation, corrosion resistance, fire protection, coating and composite deep-processing.
We have the most advanced production equipment and technology from twisting, warping, weaving, quality control to inspection. We can provide high quality industrial textiles with different sizes. Furthermore, we offer customization to meet customers' needs on the thickness, width and linear density by designing the optimal structure.
3784 glass fibre cloth is widely used in fireproof welding blanket. Fireproof welding blanket is suitable for welding and other cremation, easy to cause fire occasions, can resist spark splash, slag, welding spatter, etc., to isolate the workplace, separating the work layer, eliminate welding work may cause fire hazards; can also be used as a light barrier, and at the same time, the establishment of a safe and gold, clean, standardised workspace.
Fiberglass cloth 3784(840gsm) Specification:
| Item | Standard | Result |
| Weight per unit area (g/ m2) | 830±10 | 834 |
| Width(mm) | ≥1000 | 1006 |
| Thickness(mm) | 0.8±0.07 | 0.794 |
| Feather edge(mm) | 6±3 | 6 |
| Warp Density(Ends/cm) | 18±1 | 18.5 |
| Weft Density(Ends/cm) | 10±1 | 10 |
| Yarn | 268tex*350tex | |
| Tensile breaking strength (N/ 25mm,warp) |
≥3600 | 5354 |
| Tensile breaking strength (N/ 25mm,weft) |
≥3000 | 3766 |
Fiberglass cloth 3784(730gsm) Specification:
| Item | Standard | Result |
| Weight per unit area (g/ m2) | 740±10 | 746 |
| Width(mm) | ≥1000 | 1012 |
| Thickness(mm) | 0.69±0.07 | 0.691 |
| Feather edge(mm) | 6±3 | 6 |
| Warp Density(Ends/cm) | 18±1 | 18.5 |
| Weft Density(Ends/cm) | 7±1 | 7.2 |
| Yarn | 268tex*350tex | |
| Tensile breaking strength (N/ 25mm,warp) |
≥3600 | 5532 |
| Tensile breaking strength (N/ 25mm,weft) |
≥2200 | 2657 |
Other Fiberglass Cloth Specification:
| Type | Weave | Warp | Weft | Width (cm) | Density (cm) | Weight (g/m2) | Thickness (mm) |
| 2523 | Plain | EC9-68×1×3 | EC9-68×1×3 | 100-220 | 11.8×8 | 400 | 0.35 |
| EW280 | Plain | EC9-68×1×2 | EC9-68×1×2 | 100-220 | 11×9 | 280 | 0.21 |
| EW330 | Plain | EC9-68×1×2 | EC9-68×1×2 | 100-220 | 15×9 | 335 | 0.28 |
| EW380 | Plain | EC9-68×1×3 | EC9-68×1×3 | 100-220 | 11.8×9 | 380 | 0.30 |
| EW480 | Plain | EC9-136×1×2 | EC9-136×1×2 | 100-220 | 10×7 | 480 | 0.36 |
| EW580 | Plain | EC9-136×1×3 | EC9-136×1×3 | 100-220 | 8×6 | 580 | 0.48 |
| EW720 | Plain | EC9-136×1×4 | EC9-136×1×4 | 100-220 | 8×5 | 720 | 0.58 |
| 3732 | Twill | EC9-68×1×2 | EC9-68×1×2 | 100-220 | 18×13 | 430 | 0.40 |
| EW660 | 8H Satin | EC9-68×1×3 | EC9-68×1×3 | 100-220 | 18×13 | 660 | 0.65 |
| 3784 | 8H Satin | EC9-136×1×2 | EC9-136×1×2 | 100-220 | 18×13 | 840 | 0.80 |
| 3788 | 8H Satin | EC9-136×1×4 | EC9-136×1×4 | 100-220 | 18×13 | 1700 | 1.70 |
| FW600 | Check | CC9-33×3×2 | CC9-33×3×2 | 100-220 | 14.5×14.5 | 620 | 0.60 |
| FW800 | Check | CC9-33×2×4 | CC9-33×2×4 | 100-220 | 14.5×14.5 | 800 | 0.75 |
| Note:Other special models depend on our customer's requirements. | |||||||
FAQ
Q1.Can your company customize products?
A: Yes, We usually discuss with customers and help them find solutions.
Q2. How can I get a sample from you to check quality?
A: Usually a sample will be prepared within one week after specification agreed.
Q3. What about your delivery time? Can we receive our goods on time?
A: Usually around 2-3 weeks after order confirmed. Exact delivery time depends on order quantity and Off-season/ busy season.
Q4. What is the Guarantee to buy your products? How to resolve quality complaints?
A: Offer TDS of each lot of production for confirmation before delivery.Once you have any quality problem, you can provide samples /pictures /test data. With our quality tracking system, we will give you feedback in short time. If the quality problem confirmed,we will send you replacement or make refund as you like.
Q5. What are your terms of payment?
A: Usually we do EXW, FOB, CIF, and DDU.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2442250". Items marked "" are certified.
Company Profile
As a producer of advanced composite materials, Changzhou JLON Composite Co. Manufactures a wide range of reinforcements tailored to many applications such as construction, marine, pultruded profiles, transportation, wind energy, sports, etc.
JLON composite also distributes some well-known equipment and materials to provide value added service to customers. We're one stop source for performance composite reinforcements.
In recent years we've entered new business axial fan and PVB/SGP/EVA film. Now there're mainly three business sectors in our company:
A. Composite reinforcement materials:
1. Fiberglass products such as roving, chopped strand mat, woven roving, stitch mat, multiaxials, infusion mat...
2. Carbon fiber and aramid fiber products such as woven cloth, multiaxials, chopped strand
3. Core materials such as PVC/PET foam, PP honeycomb
4. Chemicals such as UP resin, vinyl ester resin, epoxy resin
5. Auxiliary materials such as infusion consumables, FRP tools
B. Axial fan:
We provide PAG and aluminum axial fan for HVAC, engineering equipment...We have different blades, hubs to satisfy customers' specific needs.
C. PVB/SGP/EVA film
We have clear and color film with different size and thickness for laminated safety glass for building and automotive.
Our stable quality and competitive prices have hold a lot of customers from all over the world. We're looking forward to building strong relationship with customers based on trust and respect.
About Our Factory & Business Background
- Address
- Fuhanyuan 7-508, New North District, Changzhou, Jiangsu, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- SHANGHAI
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2018-05-31
- Main Markets
- North America, Eastern Europe, Africa, Mid East
FAQ
- Why is JLON 3784 fiberglass cloth (740GSM / 830GSM) widely used for fireproof welding blankets?
- JLON 3784 fiberglass cloth offers high basis weight, excellent flame resistance, and strong mechanical durability, making it suitable for heavy-duty welding blankets and industrial fire protection applications.
- What is the difference between 740GSM and 830GSM 3784 fiberglass cloth in performance?
- The 830GSM version provides higher thickness and better thermal shielding, while the 740GSM version offers slightly better flexibility and easier handling during sewing and fabrication.
- How does 3784 fiberglass cloth perform under welding sparks and molten splash exposure?
- 3784 fiberglass cloth can effectively resist welding sparks, slag, and molten metal splash, preventing ignition and protecting surrounding equipment and personnel.
- Can JLON 3784 fiberglass cloth be used with coatings for improved protection?
- Yes, it can be coated with silicone, vermiculite, or PU coatings to enhance abrasion resistance, waterproofing, and long-term durability in harsh welding environments.
- What industries commonly use 3784 fiberglass cloth welding blankets?
- It is widely used in shipbuilding, steel fabrication, automotive repair, petrochemical plants, construction sites, and heavy industrial maintenance for fire and heat protection.
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