PTFE Lined 90 Degree Elbow
PTFE Lined 90 Degree Elbow
Stanflora design and manufacture a range of PTFE Lined 90 Degree Elbows, to suit international standards.
The typical nominal sizes supplied are shown in the size chart tab below. Other nominal sizes are available on request.
The standard design has two fixed flanges. Stanflora can supply PTFE Lined 90 Degree Elbows with one loose flange and one fixed flange, or two loose flanges on request.
Body Material Options
- Ductile Iron - GGG40.3 / ASTM A395
- Cast Steel - ASTM A216 Gr.WCB
- Steel Fabrication - ASTM A234 Gr.WPB with Flanges as per ASTM A 105 / IS 2062
- ASTM A312 TP SS316/316L/304, SCH-40
Lining Material Options
- PTFE – ASTM D 4895
- PFA – ASTM D3307
- FEP – ASTM D2116
- HDPE
- Anti-Static PTFE/PFA
- Lining & Other-Dimensional Tolerances as per ASTM F 1545 15a
Industry Standard PTFE Lined Pipe Sizes
| d | D | ||||
|---|---|---|---|---|---|
| Nominal Pipe size | A | ANSI 150LBS | t | ANSI 150LBS | |
| 1 | -25 | 89 | 19 | 3 | 51 |
| 1½ | -40 | 102 | 34 | 3 | 73 |
| 2 | -50 | 114 | 46 | 3 | 92 |
| 2½ | -65 | 127 | 59 | 3 | 105 |
| 3 | -80 | 140 | 74 | 3 | 127 |
| 4 | -100 | 165 | 94 | 3 | 155 |
| 6 | -150 | 203 | 140 | 5 | 212 |
| 8 | -200 | 228 | 190 | 5 | 270 |
| 10 | (x250) | 280 | 238 | 6 | 323 |
| 12 | (x300) | 305 | 288 | 6 | 381 |
Note: all dimensions in mm unless otherwise stated
Standard Flora Alternate PTFE Lined Pipe Sizes
| NB | L | NB | L |
|---|---|---|---|
| 15 | 70 | 200 | 229 |
| 20 | 80 | 250 | 279 |
| 25 | 89 | 300 | 305 |
| 40 | 102 | 350 | 356 |
| 50 | 114 | 400 | 381 |
| 80 | 140 | 450 | 420 |
| 100 | 165 | 500 | 457 |
| 150 | 203 | 600 | 559 |
- Elbow Body : ASTM A234 grade WPB, in compliance with ANSI B16.28
- Elbow bend: in accordance to SCH 40.
- Flange Size: ASTM A105, in compliance with ANSI B16.5/class 150lbs; JIS 10k or DIN is also available on request.
- Lining : Pure PTFE in compliance with ASTM 4895, PTFE/PFA, ASTM D 3307.
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