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Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket

CHANGZHOU JLON COMPOSITE CO., LTD.
  • Audited Supplier
  • 9 yrs

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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.

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Product Images of Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket

Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket pictures & photos
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket pictures & photos
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket pictures & photos
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket pictures & photos
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket pictures & photos
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket pictures & photos
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
  • Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
  • Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
    Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
  • Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
    Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
  • Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
    Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
  • Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
    Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
  • Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
    Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
  • Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
    Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket

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Product Description

fiberglass yarns Introduction:
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.
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
Fiberglass cloth 3784 introduction:
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.
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket

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
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket


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.

Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
Jlon Fiberglass Cloth 3784 Glass Fibre 830GSM, 740GSM for Fireproof Welding Blanket
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 "verified" are certified.

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CHANGZHOU JLON COMPOSITE CO., LTD.
CHANGZHOU JLON COMPOSITE CO., LTD.
CHANGZHOU JLON COMPOSITE CO., LTD.
CHANGZHOU JLON COMPOSITE CO., LTD.
CHANGZHOU JLON COMPOSITE CO., LTD.
CHANGZHOU JLON COMPOSITE CO., LTD.
CHANGZHOU JLON COMPOSITE CO., LTD.
CHANGZHOU JLON COMPOSITE CO., LTD.

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

Main Products
Fiberglass, PVC Foam, Sheet Molding Compound, Fiberglass Mat, Fiberglass Cloth, Vacuum Bagging Film, Chopped Strand Mat, Woven Roving, Stitch Mat, Carbon Fiber

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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