P.T.F.E. / Fluoropolymer Coated Fasteners – Studs, Nuts, Bolts & Washers

Corrosion Resistant Fasteners for Oil, Gas, Offshore, Marine & Petrochemical Industries

We are proud to be pioneers in P.T.F.E, Fluoropolymer, and Fluorocarbon coated fasteners, delivering high-performance corrosion resistant fastening solutions for critical industrial applications. Our P.T.F.E coated fasteners are widely used in oil & gas, offshore platforms, petrochemical plants, power plants, marine and coastal installations, where long-term reliability is essential.

Our product range includes P.T.F.E coated studs, bolts, nuts, washers, screws, and special fasteners, designed to perform in highly corrosive and aggressive environments

P.T.F.E Coated Fasteners for Oil, Gas & Offshore Applications

P.T.F.E / Fluoropolymer coated fasteners are the preferred choice for:

Offshore oil & gas platforms
Petrochemical and chemical processing plants
Marine and coastal installations
Power plants and refineries
Installations exposed to seawater, chemicals, and salt-laden atmospheres

These corrosion resistant fasteners provide superior protection against salt spray, chemicals, acids, alkalis, and moisture, making them ideal for severe service conditions.

Product Range – ASTM & International Standards

P.T.F.E Coated Stud Bolts & Bolts

Manufactured as per ASTM specifications:

ASTM A193: Gr B7, B7M, B16, L7, B8, B8M
Stainless Steel Fasteners: SS 304 / 316

P.T.F.E Coated Nuts

Manufactured as per ASTM specifications:

ASTM A194: Gr 2H, 2HM, 7, 8, 8M
High tensile grades: 8.8, 10.9, 12.9
Stainless Steel Nuts: SS 304 / 316

All fasteners are supplied with uniform P.T.F.E / Fluoropolymer coating thickness, ensuring excellent adhesion and dimensional accuracy.

Advantages of P.T.F.E / Fluoropolymer Coated Fasteners

Excellent corrosion resistance in marine, chemical, and offshore environments
Low coefficient of friction, enabling controlled tightening and accurate torque values
Dry film lubricity, preventing galling, seizing, and thread damage
Chemical and acid resistance, suitable for harsh industrial exposure
Extended service life, even in offshore splash zones

The resin-bonded P.T.F.E fluoropolymer coating forms a durable protective layer that enhances fastener performance without compromising strength.

Proven Performance in Offshore & Chemical Environments

Our P.T.F.E / Fluoropolymer (TEFCOT™) coated B7 stud bolts, bolts, and nuts have been successfully installed in:

Offshore and marine splash zones
Petrochemical and chemical plants
Sea-facing and coastal industrial installations

These P.T.F.E coated fasteners for corrosive environments continue to perform reliably with long service life and minimal maintenance.

Quality Assurance & Testing

All P.T.F.E / Fluoropolymer coated fasteners undergo stringent corrosion and performance testing:

Acid Resistance Test – 720 hours
Caustic Resistance Test – pH 12.5 for 720 hours
Bromine Resistance Test – 720 hours exposure
Salt Fog Test – 720 hours (as per ASTM standards)

These tests ensure our fasteners meet the demanding requirements of offshore, oil & gas, marine, and chemical industries.

Why Choose Our P.T.F.E Coated Fasteners?

Trusted supplier of P.T.F.E coated fasteners for oil & gas industry
Proven fluoropolymer coating technology
Compliance with ASTM and international standards
Reliable performance in marine, offshore, and chemical environments
Suitable for high tensile and stainless steel fasteners

BLINEX FILTER – COAT PVT. LTD.

POLYPOR™ – Sintered Porous Plastic Filters
TEFCOT™ – P.T.F.E / Fluoropolymer Coatings
“50 Years of Global Trust”

📍 Address: BLINEX FILTER – COAT PVT. LTD.
A-3, Nand Bhuvan Industrial Estate, Mahakali Caves Road, Andheri (East), Mumbai – 400 093, India

📩 Contact Us for Custom Orders & Inquiries

👤 KIRTAN DHAMI
(Director – Technical & Exports)

📞 Mobile: +91 98920 60191

📧 Email: info@blinexindia.com | kirtandhami@gmail.com

🌐 Website: www.blinexindia.com