PTFE Lined 45° Elbow
Engineered for piping systems requiring gentle 45-degree deflections. Features a seamless virgin fluoropolymer liner locked into a rugged steel fitting, preventing liner collapse under vacuum and negative pressure conditions.
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Quick ReplyKey Engineering Highlights
- Gentle angle reduces particle impingement in abrasive chemical slurries
- Heavy-wall fluoropolymer liner flared over flange faces
- Available in short radius and long radius geometries
- Tested to 20kV spark test and hydrostatic proof testing
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
- Standard 45° Non-Jacketed
- Jacketed 45° Fitting
| Technical Parameter | Verified Specification Standards |
|---|---|
| Lining Material | PTFE, PFA, FEP |
| Body Material | ASTM A234 WPB, ASTM A105, Ductile Iron |
| Size Range | 1/2" (DN15) to 12" (DN300) |
| Pressure Rating | Class 150# / PN16 / Full Vacuum |
| Temperature Range | -29°C to +200°C |
| End Connection | Flanged ANSI B16.5 Class 150 RF |
| Testing Standards | ASTM F1545 |
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.
