PTFE Nozzles — Material Specifications, Engineering Data & OEM Supply
Engineered by HEMSUN ENGG. INDUSTRIES, PTFE Nozzles is designed for demanding valve, pump, and mechanical sealing duties. Built from high-purity PTFE fluoropolymer to withstand temperatures from -200°C to +260°C with zero chemical degradation in harsh media.
Where PTFE Nozzles is used
Directs aggressive or high-purity fluid where metal would corrode or contaminate the stream.
PTFE suits nozzles because aggressive fluid passes without corroding the bore or picking up metallic contamination.
Key properties
In-house PTFE Nozzles production
moulding and CNC under one roof
Drawing, CAD (STEP/IGES/DXF), or sample-based reverse engineering
PTFE grade options matched to chemical and thermal duty
Dimensional inspection with reports on request
IEC-registered exporter
worldwide packing and docs
Flexible MOQ
prototypes, pilot lots, recurring OEM supply
Specifications
| Property | Value |
|---|---|
| Component Type & Grade | PTFE Nozzles (Specification Code HES-470) |
| Base Raw Material | PTFE fluoropolymer (Virgin FDA 21 CFR 177.1550 / Custom Filled) |
| Continuous Service Temp. | -200°C to +260°C (-328°F to +500°F) |
| Tensile Strength at Break | 20 to 35 MPa (Virgin) / 14 to 25 MPa (Filled) |
| Elongation at Break | 250% to 450% (ASTM D4894) |
| Specific Gravity / Density | 2.14 to 2.18 g/cm³ (ASTM D792) |
| Dielectric Strength | 50 to 80 kV/mm (0.1 mm film) |
| Surface Roughness Finish | Diamond Polished Ra ≤ 0.20 µm to Ra ≤ 0.40 µm |
| Dimensional Tolerance | ISO Grade 1 to Grade 3 / Drawing Nominals (±0.02 mm) |
| Manufacturing & Origin | Moulded, Sintered & CNC Machined in Dahegam, Gandhinagar, Gujarat, India |
Manufacturing process
The manufacturing process for PTFE Nozzles utilizes precision cold preforming of PTFE fluoropolymer followed by oven sintering. Automated hydraulic press cycles ensure consistent green compact density, which prevents localized voids and ensures uniform thermal expansion behavior during finish machining passes.
Material selection notes
Designed around the molecular stability of PTFE fluoropolymer, PTFE Nozzles offers continuous service in harsh environments with zero chemical attack from oxidizing media. Custom compounding with carbon, bronze, or glass fillers enhances load-bearing capability under dynamic cycling.
How to specify your order
Procurement checklist for PTFE Nozzles: Specify outer dimensions (OD/ID/Length), chemical exposure media, temperature limits, and target delivery schedule. We assist in selecting the optimal virgin or filled material grade and provide itemized pricing with lead times.
Quality checks and inspection
Our in-house quality inspection team tests PTFE Nozzles across multiple critical parameters: raw resin lot traceability, preform green density, sintered tensile strength, and finished dimensional compliance using calibrated digital gauges.
Ordering and export documentation
Domestic PTFE Nozzles orders ship with GST invoice and e-way bill where applicable. Export orders include commercial invoice, packing list, and certificate of origin from our IEC-registered works. Air and sea freight packing with desiccant and shock protection for international buyers Contact info@hemsun.com or sales@hemsun.com with your nozzles specification.
Export packing and lead time
We export PTFE Nozzles to industrial clients across 30+ countries. Shipments include full customs compliance paperwork, Certificate of Origin, and robust export crating engineered for safe international freight.
Storage and handling
Assembly recommendations for PTFE Nozzles: Use non-metallic insertion tools to press components into tight bores. Store stock in climate-controlled shelving away from direct heat sources.
Compliance & Standards
HEMSUN is a DGFT IEC registered exporter (Government of India). Dimensions are verified on calibrated gauges against the supplied drawing and sintered density checked per ASTM D792. A mill test certificate ships with the order. Export paperwork — commercial invoice, packing list and certificate of origin — accompanies international despatch.
Frequently Asked Questions
What PTFE Nozzles options does HEMSUN manufacture?
Engineered by HEMSUN ENGG. INDUSTRIES, PTFE Nozzles is designed for demanding valve, pump, and mechanical sealing duties. Built from high-purity PTFE fluoropolymer to withstand temperatures from -200°C to +260°C with ze…
Can you supply PTFE Nozzles for OEM and export orders?
Yes. We support prototype lots, recurring OEM programmes, and export packing with material certificates and dimensional inspection reports on request. Typical RFQ response is within one business day when drawings are complete.
How do I request a quote for PTFE Nozzles?
Send material grade, dimensions or drawing, quantity, application media, and operating temperature/pressure via https://hemsun.com/contact. Our engineering team confirms manufacturability, lead time, and pricing.
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