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Professional Manufacturer of PTFE Products

High-performance PTFE thread seal tapes, joint sealants, and silicone self-adhesive tapes engineered for global industrial applications.

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About Ningbo Fuhua

Established in 1988, Ningbo Fuhua Chemicals and Building Materials Co., Ltd. has grown into one of the world’s largest manufacturers of PTFE sealing solutions. With over three decades of expertise, we specialize in producing high-quality PTFE thread sealing tapes, joint sealants, and PTFE cords.

Our products are exported to more than 100 countries globally, and we proudly own the internationally recognized brands DETAI and FUHUATAPE. With an annual production output exceeding 120 million pieces, all 100% of our products are exported, serving diverse industries from plumbing to aerospace.

1988

Founded

120M+

Annual Output

100+

Countries Served

Fuhua Manufacturing Facility

Our Popular Products

Engineered for reliability, durability, and performance across industrial, commercial, and residential applications.

PTFE Thread Seal Tape FH01

FH01 PTFE Thread Seal Tape

  • • Standard density, general purpose
  • • Width: 12mm, Thickness: 0.075mm
  • • Length: 10m, 20m, 50m options
  • • Complies with ISO 9001, UL, CSA
PTFE Thread Seal Tape FH02

FH02 High-Density Tape

  • • Reinforced for high-pressure systems
  • • Width: 19mm, Thickness: 0.1mm
  • • Ideal for gas and water lines
  • • DVGW & BS compliant
PTFE Joint Sealant FH04

FH04 PTFE Joint Sealant

  • • Paste-form sealant for threaded joints
  • • Resistant to chemicals and high temps
  • • Suitable for oil, gas, and steam
  • • MIL SPEC 27730A compliant
Thread Sealant FH07

FH07 Thread Sealant

  • • Non-hardening, reworkable formula
  • • Excellent dielectric strength
  • • For metal and plastic fittings
  • • UL & CSA certified
FH01-8 Heavy Duty Tape

FH01-8 Heavy Duty Tape

  • • Extra thickness for industrial use
  • • 0.15mm thickness, 19mm width
  • • Resists vibration and thermal cycling
  • • JIS and BS standards compliant
FH11,12 PTFE Cord

FH11,12 PTFE Cord

  • • Pre-formed sealing cord
  • • Diameters: 3mm to 10mm
  • • For flange and gasket sealing
  • • Chemical and heat resistant
FH14 Silicone Self-Adhesive Tape

FH14 Silicone Self-Adhesive Tape

  • • Self-fusing, no adhesive residue
  • • 0.5mm thickness, 25mm width
  • • Withstands up to 200°C
  • • Waterproof and UV resistant
FH18 High-Temp Sealant

FH18 High-Temp Sealant

  • • For extreme temperature environments
  • • Up to 300°C continuous exposure
  • • Non-toxic and odorless
  • • Meets MIL SPEC 58092

Why Choose Fuhua PTFE Products?

Certified Quality

All products comply with international standards including German DVGW, American UL, Canadian CSA, British BS, Japanese JIS, and MIL SPEC 27730A/58092.

Global Export Experience

Products exported to over 100 countries. Trusted by distributors and industrial partners worldwide for consistent performance and reliability.

Custom Branding & Packaging

We offer OEM/ODM services with customizable branding, labels, and packaging to meet your market needs and distribution requirements.

Complies with Multiple Certifications

UL

Underwriters Laboratories

CSA

Canadian Standards

DVGW

German Gas & Water

BS

British Standards

JIS

Japanese Industrial

Our ISO 9001-certified quality control system ensures every product—from raw material selection to final packaging—meets the highest international standards for safety, performance, and consistency.

Frequently Asked Questions

What is PTFE tape used for?

PTFE thread seal tape is used to seal threaded pipe connections in plumbing, gas lines, and industrial systems. It prevents leaks by filling gaps and providing a chemical-resistant barrier.

Can I use PTFE tape on gas lines?

Yes, our FH02 and FH01-8 tapes are specifically designed and certified for gas line applications, meeting DVGW and CSA standards for safety and performance.

Do you offer custom sizes and packaging?

Yes, we provide full customization including tape width, thickness, length, color, branding, and packaging to meet your specific market requirements.

What are the temperature limits of your PTFE products?

Standard PTFE tapes operate from -200°C to +260°C. Our high-temp sealants (FH18) can withstand continuous exposure up to 300°C.

Are your products environmentally safe?

Yes, all our PTFE products are non-toxic, odorless, and comply with environmental and safety regulations in North America, Europe, and Asia.

Get in Touch

For inquiries, samples, or custom orders, reach out to our international sales team.

Phone: 0086-574-56181818
Fax: 0086-574-56150666
Email: sales@fuhua.com.cn
Address: No.25, North of Shengmei Road, Ningbo Hi-tech Park, China
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