PTFE Lined GLR Accessories
Glass-Lined Reactors (GLR) require specialized compliant fluoropolymer accessories to protect fragile glass nozzle radii during charging and maintain pressure-tight sealing. Bhudev Polymer manufactures precision GLR accessories tailored to all major reactor manufacturer nozzle standards.
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Quick ReplyKey Engineering Highlights
- Nozzle protection sleeves prevent glass chipping during solid charging
- Precision PTFE envelope and corrugated gaskets protect glass flange faces
- PTFE baffles and thermo-wells custom engineered for GLR vessels
- Resilient sealing core absorbs glass flange waviness and uneven torque
All components are manufactured in our specialized industrial facility located at GIDC Chhatral, Dist. Gandhinagar, Gujarat. The seamless fluoropolymer liner completely shields all wetted metal surfaces from chemical attack and fluid contamination.
Available Construction Variants
- GLR Nozzle Protection Sleeve
- Manway Cover Protection Ring
- PTFE Baffle Assembly
| Technical Parameter | Verified Specification Standards |
|---|---|
| Lining Material | Pure Virgin PTFE / Modified PTFE |
| Body Material | Solid PTFE / SS316 Inserted Core |
| Size Range | Standard GLR Nozzles from 2" (DN50) to 24" (DN600) |
| Pressure Rating | Full Vacuum to 10 Bar |
| Temperature Range | -29°C to +200°C |
| End Connection | Fits Standard DIN 28137 / ASME GLR Nozzle Geometries |
| Testing Standards | ASTM F1545, DIN 28011 |
Lining Fluoropolymer Options
We select virgin grade fluoropolymers matched precisely to process chemistry and operating temperature:
- PTFE: -29°C to +200°C, universal chemical inertness, in-house paste extrusion.
- PFA: -29°C to +200°C, melt-processable, superior clarity and permeation resistance.
- FEP: -29°C to +150°C, high dielectric strength and smooth non-stick surface.
- PVDF / PP / HDPE: Cost-effective options for mild corrosive and water treatment lines.
Housing & Metallurgy Options
Rugged metallic outer shells provide high pressure containment and mechanical strength:
- Cast Steel: ASTM A216 Gr. WCB for heavy-duty pressure valves and fittings.
- Carbon Steel Pipe: ASTM A106 Gr. B seamless pipe spools with A105 flanges.
- Ductile Iron: ASTM A395 / GGG40.3 for economical vibration-absorbing installations.
- Stainless Steel: CF8 / CF8M (SS304/SS316) for highly corrosive external plant atmospheres.
