00710 PTFE Hose Ferrule for Teflon Hose

The 00710 PTFE hose ferrule is a one-piece crimp sleeve engineered for large-bore PTFE (polytetrafluoroethylene) hoses, commonly known as Teflon hoses. It covers seven dash sizes from 06 to 32 (DN 10 to 50), with ferrule lengths up to 69.8 mm, making it the go-to choice for large-diameter chemical transfer, steam, and hygienic process lines. This page lists every dimension, material spec, crimping requirement, and ordering detail you need to spec the right part.

What Is the 00710 PTFE Hose Ferrule?

A PTFE hose ferrule is the outer metal shell of a Teflon hose fitting. Large-bore PTFE hoses carry aggressive chemicals and high-temperature media at higher flow rates, so the ferrule must grip the tube firmly and hold the joint under thermal cycling. The 00710 ferrule meets that demand with a slightly enlarged mid-section that adds hoop strength at the crimp zone, plus a stepped inner shoulder that positions the hose and stem precisely.

This PTFE hose ferrule is crimped over the prepared hose end following your hose maker’s instructions. Our in-house tests show that correctly crimped 00710 assemblies hold beyond the hose’s rated working pressure without leakage or fitting pull-out.

Core advantages:

• Built for large-bore PTFE (Teflon) hoses across the 06-32 dash range
• Enlarged mid-section adds hoop strength at the crimp zone
• Stepped inner shoulder positions the hose and stem for consistent assemblies
• Suited to chemical, pharmaceutical, food, and steam service
• One-piece crimp design for repeatable, leak-free joints
• Stainless steel available for aggressive media and hygienic lines

Key Specifications and Dimensions

All 00710 ferrules share one cylindrical, hollow-body geometry with a slightly enlarged middle section and a stepped locating shoulder. Length (L) is the primary PTFE hose ferrule dimension, matched to each hose dash size.

• Length tolerance: ±0.5 mm across the range
• Outer diameter tolerance: ±0.1 mm for consistent crimping results
• Coverage note: for small-bore PTFE hoses in dash 03 to 16 (DN 4-25), use our 00TF0 series; this 00710 series covers the larger sizes, including dash 20 to 32

Applicable hose type: PTFE (polytetrafluoroethylene) hose, smooth bore or convoluted, per your hose manufacturer’s specification.

Crimp diameter note: the final crimped O.D. is set by your hose maker’s crimp chart, not by the ferrule alone. The tight O.D. tolerance of the 00710 ferrule keeps crimp results stable from batch to batch. Always verify the target crimp diameter against the hose manufacturer’s published chart before production runs.

Material e acabamento da superfície

• Base material: carbon steel, cold formed for uniform grain structure
• Surface treatment: yellow zinc plating with yellow chromate passivation
• Corrosion resistance: typical neutral salt spray performance ≥120 h per ISO 9227
• Hardness: balanced to resist cracking during crimping, typically HRC 20-25; certified values on request
• Inner bore: stepped locating shoulder for precise positioning

For chemical, pharmaceutical, and food service, we strongly recommend and supply this PTFE hose ferrule in stainless steel, which resists corrosive media and keeps the connection hygienic.

Performance and Crimping Requirements

Working pressure is set by your PTFE hose construction and its manufacturer’s rating, not by the ferrule alone. Smooth-bore and convoluted PTFE hoses carry different ratings, typically up to 3,000 psi (207 bar) for small bores and lower for large bores. The 00710 ferrule is designed to hold the assembly to the hose’s rated performance.

• Temperature range: -70 °C to +260 °C for the PTFE core; confirm the full assembly rating with your hose manufacturer
• Crimping type: one-piece crimp; the 00710 PTFE hose ferrule works with standard hydraulic crimping machines and matching die sets
• Hose preparation: follow your hose manufacturer’s instructions for PTFE tube preparation before crimping
• Reuse: ferrules are single-use components. Never re-crimp a used ferrule.

Application Guide: Where Large-Bore PTFE Assemblies Fit

We are transparent about where this product fits. Large-bore PTFE hose assemblies with 00710 ferrules are built for chemical transfer lines, steam service, pharmaceutical processing, food and beverage lines, and other media that attack rubber hoses. They are not designed for heavy high-pressure hydraulic power transmission, which is the role of our braided and spiral ferrule series.

If you are unsure whether PTFE matches your media and temperature, send us your working pressure, temperature, and media, and our engineers will recommend the right hose family and ferrule series before you order.

Installation Guide

1. Cut the hose square with a sharp hose cutter. A square cut prevents leakage paths and uneven grip.
2. Prepare the hose end exactly as the hose maker specifies for PTFE tube.
3. Insert the matching stem fully into the hose bore until it seats in the stepped shoulder.
4. Slide the 00710 ferrule over the prepared hose end and seat it against the stem shoulder.
5. Position the assembly in the correct die set and crimp to the target crimp diameter.
6. Verify the crimp O.D. with a caliper. Record the value for quality traceability.

Matching components: the 00710 ferrule is designed to pair with the matching 00710-series stem (insert) from the same fitting family. We supply ferrule and stem as matched sets, which is the recommended way to achieve consistent, certified assemblies.

How to Select the Right Ferrule Size

Selecting the right PTFE hose ferrule size starts with the dash size.

• Step 1: Confirm the hose is PTFE with a standard outer diameter.
• Step 2: Match the dash size to the hose I.D. (06 = DN 10, 08 = DN 12, and so on, up to 32 = DN 50).
• Step 3: For small bores (dash 03-16), cross-check our 00TF0 series; for large bores (dash 20-32), the 00710 series is the match.
• Step 4: Cross-check the target crimp diameter on your hose maker’s crimp chart.

When in doubt, send us the hose brand, construction type, dash size, and crimp machine model. Our engineers will confirm the correct 00710 part number and crimp data before you order.

Quality Control and Testing

• Dimensional inspection with calibrated gauges on every PTFE hose ferrule batch
• Batch salt spray testing to verify plating quality
• Pull-off and burst testing on sample assemblies to validate grip performance
• Batch traceability marking on packaging

Warranty and honesty: we guarantee workmanship and material defects, and we replace defective parts without question. Assembly quality depends on correct hose preparation and crimp settings, which remain the assembler’s responsibility. We share our crimp data openly and support you through first articles.

Ordering Information

• Unit of measure: sold per piece (EA), packed in boxes per size
• Standard MOQ: one box per size; mixed-size sample kits available
• Customization: stainless steel material, zinc-nickel plating, private labeling, and special packaging
• Export packing: corrugated cartons with moisture barrier for sea freight

FAQ

Q: Which hose does the 00710 PTFE hose ferrule fit? A: PTFE (polytetrafluoroethylene) hoses, smooth bore or convoluted, in dash sizes 06 to 32 (DN 10 to 50), with the 20-32 range exclusive to this series.

Q: Which series should I use for small-bore PTFE hoses? A: For dash 03 to 16 (DN 4-25), use our 00TF0 series. For dash 20 to 32 (DN 32-50), use the 00710 series.

Q: What media and temperatures can PTFE assemblies handle? A: PTFE resists most aggressive chemicals and operates from -70 °C to +260 °C at the core. Confirm the full assembly rating with your hose manufacturer for your specific media.

Q: Is this ferrule for hydraulic power transmission? A: No. PTFE hose assemblies are for chemical, pharmaceutical, food, and steam service. For heavy high-pressure hydraulics, choose our braided or spiral ferrule series.

Q: Should I use stainless steel ferrules? A: For chemical, pharmaceutical, and food service, yes. We supply the 00710 ferrule in stainless steel as standard option.

Q: Do you provide samples and custom finishes? A: Yes. Sample kits, stainless steel, zinc-nickel plating, and private label options are all available.

Get a Quote

Ready to standardize your large-bore PTFE hose assemblies? Send us your dash sizes, hose specifications, media, and annual quantity. We will confirm availability, pricing, and crimp data within one business day. Stock the 00710 PTFE hose ferrule for repair and assembly work, and request a quote today for free samples on qualified projects.