Description

3" Tri-Clamp PTFE-Lined Stainless Steel Braided Hose | USA Lab

Introducing our 3" Tri-Clamp, Teflon (PTFE) Lined Stainless Steel Braided Hose — engineered for safe transfer of harsh chemicals, solvents, and high-pressure process media. The corrugated PTFE inner core delivers superior flexibility and chemical resistance, while the 304 stainless braid adds strength and pressure capability.

Each hose is fitted with 3" Tri-Clamp flanges for quick, sanitary connections. Temperature rated from –65° to 450°F and pressure rated to 250 PSI, this assembly is ideal for aggressive media, CIP/SIP service, thermal transfer loops, and general industrial/process applications.

Important: Do not exceed the specified bend radius to avoid kinking the PTFE liner. The 24" length is limited to a 90° bend. *Corrugated liner — not smooth.*

Verify chemical compatibility before use. PTFE offers broad resistance, but end user must confirm suitability.
Avoid tight bends near ferrules; respect minimum bend radius.

PTFE Lined (Teflon) 3" Tri-Clamp Ends 250 PSI Rated -65° to 450°F

Chemical Compatibility: PTFE liner resists most acids, bases, solvents, and oxidizers.

Durable Construction: Corrugated PTFE core with 304 SS braid and 304 SS TC flanges.

High Temp/Pressure: –65° to 450°F, up to 250 PSI when properly supported.

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PTFE Chemical Compatibility

Why this PTFE-lined braided hose?

Maximum chemical resistance — PTFE handles aggressive media with minimal permeation.
Flexible & robust — corrugated liner improves bendability; stainless braid adds strength.
Process ready — 3" Tri-Clamp ends for fast, sanitary connections.
Wide service window — –65° to 450°F and up to 250 PSI when properly supported.
Operator guidance — respect bend radius; 24" length limited to a 90° bend.

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Technical Specifications

Model	3" Tri-Clamp PTFE-Lined Stainless Steel Braided Hose
Connection Type	3" Tri-Clamp (sanitary)
Liner Material	Corrugated PTFE (Teflon) — not smooth
Braid Material	304 Stainless Steel
Flange Material	304 Stainless Steel
Temperature Rating	–65°F to 450°F
Pressure Rating	250 PSI (static; verify system limits)
Chemical Resistance	Excellent (PTFE is broadly compatible; verify against media)
Bend Radius (24" Length)	13" minimum; limited to 90° bend
Bend Radius (48"/72"/96")	13" minimum
Inner Core	Corrugated PTFE for flexibility
End Connections	Tri-Clamp flanges installed both ends
Applications	Harsh chemicals, solvents, thermal transfer loops, CIP/SIP
Notes	Avoid kinking; support hose; confirm compatibility before use

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FAQ

Is the liner smooth or corrugated?

The liner inside the USA Lab 3" Tri-Clamp PTFE-Lined Stainless Steel Braided Hose is a corrugated PTFE for flexibility. It is not a smooth-bore hose.

What temperatures and pressures can this hose handle?

The USA Lab 3" Tri-Clamp PTFE-Lined Stainless Steel Braided Hose is rated for –65°F to 450°F and up to 250 PSI when properly supported and installed.

Can I use this with aggressive solvents and acids?

Yes, the USA Lab 3" Tri-Clamp PTFE-Lined Stainless Steel Braided Hose is PTFE provides excellent chemical resistance to most acids, bases, and solvents. Always verify compatibility for your specific media and conditions.

What is the minimum bend radius?

Minimum bend radius for the USA Lab 3" Tri-Clamp PTFE-Lined Stainless Steel Braided Hose is 13". The 24" length is limited to a 90° bend. Avoid tight bends near ferrules.

Important Shipping Notice!

DISCLAIMER:

All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.

Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.