PTFE Lined 90 Degree Elbow

Flow-Tech Valves and Engineers  PTFE Lined 90 Degree Elbow are casted up to 150 mm, above sizes are Fabricated. All PTFE lined 90 degree elbows are lined with paste extruded PTFE liners flared each end over the flange faces similar to our pipe spools. FEP, PFA and PVDF moldings are standardized for our 90 degree cast elbows. These are very resilient to permeation and offer raised faced flange.

Our standard ptfe lined 90 degree elbow are all manufactured to ASME B 16.5 class 150 dimensions. PTFE Lined 90 Degree Elbows in virgin unpigmented liners or static dissipating (Anti-static) liners to prevent static build up within piping on site are also available.

Technical Specifications of PTFE Lined 90 Degree Elbow

1) Size Range : 25 mm to 200 mm

2) Standard Degrees : 90º (Long Radius  / Other Angles on request)

3) End Connection : Both Sides fixed flanges – Rotating – Fixed On / Off Centres

4) Material : Steel Fabrication – ASTM A234 Gr.WPB with Flanges are as per ASTM A105, IS 2062 , Ductile Iron GGG40.3, ASTM A395, Cast Steel ASTM A216 Gr. WCB, ASTM A312 TP 304 / 316 : SCH.-40.

5) Flanges : Made IS 2062 Plate, ASTM A105, CF8 (SS304), CF8M (SS316)

6) Flange Dimensions : DIN PN10 / 16, BS 10, ASME 150 / 300, Mixed

7) Lining : PTFE Liner Extruded from PTFE Resin as per ASTM F1545-97 (2003)

8) Lining Options : PTFE, FEP, PFA, PVDF, ETFE, PP, HDPE

9) Lining Thickness : Minimum 3.5 mm / 6.0 overall (±1.0 Lining Tolerance)

10) Lining Spark Test : 20 KVDC After lining

11) Hydraulic Test : 29 Kg/Cm2 After Lining

Options

Jacketed 90° Elbow bend on request

Flanges : Rotating Flange is also available on request, Fixed On/Off Center DIN PN 10/16, BS 10, ASME 300 Mixed

Extras : Earthing Studs/Lugs, Vent Extensions

Material : Stainless Steel

Liner : HDPE / PP

Geometry : Long Radius, Other Angles

90 Degree Elbows with Rotating Flanges