HEMSUN ENGG. INDUSTRIES supplies factory-direct PTFE balls to Ankleshwar, Bharuch, Panoli, Jhagadia and Dahej. We manufacture solid PTFE spheres from 5 mm to 310 mm in virgin and filled grades, aimed squarely at the aggressive acid, solvent and agrochemical duties that define this belt.
Why buyers in Ankleshwar and Bharuch, Gujarat source PTFE balls from HEMSUN
Ankleshwar GIDC is among the largest chemical industrial estates in Asia, and together with Panoli, Jhagadia and the Dahej PCPIR it forms the highest-intensity corrosion-service cluster in India. Plants here handle mixed acids, chlorinated solvents, bromine chemistry and agrochemical intermediates where stainless steel fails quickly and elastomers swell. PTFE is frequently the only economically viable check element, and consumption is high because balls are treated as scheduled-replacement wear parts rather than permanent components.
Industrial clusters
- GIDC Ankleshwar
- Panoli GIDC
- Jhagadia GIDC
- Dahej PCPIR
- Vilayat GIDC
- Bharuch industrial area
Industries that specify PTFE balls
Agrochemicals and pesticides
Check spheres in formulation dosing where solvents attack every elastomer alternative.
Bulk drugs and API intermediates
Non-leaching valve balls in reactor feed and solvent recovery circuits.
Dyes, pigments and bromine chemistry
PTFE spheres for strong oxidiser and halogen service that corrodes stainless steel.
Effluent and zero-liquid-discharge plants
Acid and caustic dosing pump check balls in neutralisation and evaporation trains.
Petrochemical downstream at Dahej
Inert spheres for sampling, analyser and additive injection systems.
Supply and logistics
HEMSUN manufactures in Dahegam, Gujarat and dispatches to Ankleshwar and Bharuch, Gujarat with export-ready documentation.
| Fact | Detail |
|---|---|
| Distance from our factory | Approximately 190 km by road from Dahegam via NH-48 |
| Typical dispatch | Standard diameters within the same week by road freight |
| Bulk supply | Repeat scheduled quantities for consumable check-ball replacement programmes |
| Documentation | GST invoice, e-way bill, material declaration; FDA statement where relevant |
Typical applications
- Acid and solvent dosing pump check balls
- AODD and diaphragm pump check spheres
- Ball check valves in agrochemical formulation lines
- ETP and ZLD neutralisation dosing non-return balls
- Sampling point check spheres in halogen service
Related product pages: Virgin PTFE Ball, PTFE Hollow Ball, PTFE ball sizes, and request a quote.
Technical specifications, testing and engineering data
HEMSUN ENGG. INDUSTRIES manufactures and engineers high-precision solutions for ptfe balls manufacturer in ankleshwar and bharuch at our Dahegam, Gujarat facility. Operating since 1994, our manufacturing processes combine modern CNC machining centers, precision hydraulic compression presses, and continuous CMM inspection.
Comprehensive Material & Mechanical Property Matrix
| Engineering Property | Virgin PTFE Standard | 25% Glass-Filled PTFE | 33% Carbon-Filled PTFE | 60% Bronze-Filled PTFE | Test Standard |
|---|---|---|---|---|---|
| Specific Gravity | 2.14 – 2.18 g/cm³ | 2.22 – 2.26 g/cm³ | 2.05 – 2.15 g/cm³ | 3.80 – 4.00 g/cm³ | ASTM D792 |
| Tensile Strength | 20 – 35 MPa | 14 – 22 MPa | 12 – 18 MPa | 15 – 24 MPa | ASTM D4894 |
| Elongation at Break | 250% – 450% | 150% – 250% | 80% – 160% | 100% – 200% | ASTM D4894 |
| Compressive Strength (1% strain) | 4.0 – 5.5 MPa | 7.5 – 9.0 MPa | 8.0 – 10.5 MPa | 12.0 – 15.0 MPa | ASTM D695 |
| Deformation Under Load (14 MPa, 24h) | 12% – 15% | 4% – 6% | 3.5% – 5% | 2.5% – 4% | ASTM D621 |
| Shore D Hardness | 50 – 55 Shore D | 58 – 64 Shore D | 60 – 66 Shore D | 65 – 72 Shore D | ASTM D2240 |
| Dynamic Friction Coeff. (vs Steel) | 0.05 – 0.08 | 0.10 – 0.14 | 0.08 – 0.12 | 0.12 – 0.16 | ASTM D1894 |
| Thermal Conductivity | 0.25 W/m·K | 0.40 W/m·K | 0.55 W/m·K | 0.85 W/m·K | ASTM C177 |
Quality Assurance, Testing Protocols & Traceability
- Dimensional CMM Profilometry: Critical diameters, concentricity, and sphericity are verified on coordinate measuring machines against drawing nominals.
- Dielectric Breakdown Voltage Testing: High-voltage spark testing screens moulded parts for micro-voids, pinholes, and internal conductive inclusions before dispatch.
- Specific Gravity & Density Verification: Water displacement density checks according to ASTM D792 ensure full preform compaction and complete oven gel sintering.
- Certificate of Compliance & MTR: Every dispatch includes mill test certificates confirming raw resin lot traceability, filler content, and tensile/elongation values.
Installation, Machining & Maintenance Recommendations
- Tooling Geometry for Machining: Use polished tungsten carbide (C2 grade) or polycrystalline diamond (PCD) inserts with high positive top rake angles (15° to 25°) and sharp cutting edges to prevent material smearing.
- Feed & Speed Rates: High spindle speeds (200 to 450 m/min) combined with moderate feed rates (0.05 to 0.15 mm/rev) ensure mirror surface finishes without localized frictional heating.
- Coolant Application: Water-soluble synthetic coolants or clean air blast prevent thermal expansion during high-speed CNC turning and milling passes.