A193 B7/A320 L7 Fully Threaded Studs with Corrosion Resistance PTFE Coating
Brand Name:FLRS or OEM
Certification:ISO9001
Model Number:FLRS-A014
Minimum Order Quantity:100sets
Delivery Time:8-30days
Payment Terms:T/T， L/C， Western union
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Address:
No.3939 Eurasian Ave., Chanba Ecological District, Xi'an, China
Supplier`s last login times:
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Product Details
Company Profile
Product Details
A193 B7/A320 L7 Fully Threaded Studs with Corrosion Resistance PTFE
Coating
Our premium fastener assemblies combine high-performance A193 B7 or
A320 L7 fully threaded studs with heavy hex nuts, all featuring a
specialized PTFE (Polytetrafluoroethylene) coating for superior
corrosion protection. These complete fastening solutions are
engineered for demanding industrial environments where reliability,
strength, and resistance to harsh conditions are critical.
Manufactured from high-grade alloy steels, these stud and nut
assemblies undergo precision processing to ensure consistent
performance, while the PTFE coating adds an extra layer of defense
against corrosion, chemicals, and extreme temperatures. This
combination creates a fastening system designed to maintain
integrity in the most challenging applications.
Product Features
• Dual Material Options: Available in A193 B7 and A320 L7 alloy steels, both offering
exceptional tensile strength and durability
• Complete Assembly: Includes fully threaded studs paired with heavy hex nuts for
immediate installation
• Superior PTFE Coating:
Provides excellent corrosion resistance in aggressive environments
Offers low friction properties for easier installation and removal
Resists chemical attack from acids, bases, and solvents
Withstands extreme temperatures ranging from -200°C to +260°C
(-328°F to +500°F)
• Heavy-Duty Design: Heavy hex nuts provide increased torque capacity and wrenching
surface
• Full Thread Configuration: Ensures uniform clamping force distribution and maximum grip
• Industry Compliance: Manufactured to meet relevant ASTM standards for consistent
quality and performance
• Versatile Sizing: Available in various diameters and lengths to suit specific
application requirements
Product Applications
Perfect for demanding industrial environments including:
• Oil and gas exploration and production facilities
• Chemical processing plants and refineries
• Power generation (nuclear, fossil fuel, and renewable energy)
• Petrochemical installations • High-pressure piping systems and
pressure vessels
• Boiler and heat exchanger assemblies
• Offshore and marine applications
• Pharmaceutical and food processing equipment
• Industrial machinery operating in corrosive environments
These PTFE-coated fastener assemblies deliver reliable performance
in critical systems where resistance to corrosion, chemicals, and
extreme temperatures is essential for operational safety and
longevity.
Frequently Asked Questions
Q: What are your main products?
A: We specialize in fasteners including bolts, screws, nuts,
washers, anchors, and rivets.
Q: How do you ensure quality at each production stage?
A: Our quality inspection department rigorously checks every
process, with personal factory visits to verify product quality.
Q: Do you offer free samples?
A: Yes, standard sizes are available as free samples (customer
responsible for shipping costs).
Q: Can you produce custom products?
A: Our engineering team can manufacture products according to your
samples or technical drawings, including creating necessary molds
and fixtures.
Q: What are your payment terms?
A: Standard terms are 30% advance payment via T/T with 70% balance
before delivery. For orders under $3000, we recommend full advance
payment to reduce bank charges.
A193 B7/A320 L7 Fully Threaded Studs with Corrosion Resistance PTFE Coating
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