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Lined Piping Products
Lined Piping Products
Horizon Polymer offers Lined Piping Products where pipe spools are fabricated to proprietary drawings, considering nominal bore size and similarly jacketed pipe spools are fabricated. The interior surfaces of all housings shall be clean and free of burrs, rust, scale or other protrusions which may adversely affect the integrity or performance of the lining.
Product & Technology News
| NBÂ
mm |
For Pipes | Flare Dia mm |
Avg. I.D. mm |
PTFE Liner Thk mm |
PVDF Liner Thk mm |
PP Liner Thk mm |
Fittings PFA/PVDF/PP/FEP Thk mm |
|
| Standard Length mm | Min. Length mm |
|||||||
| 25 | 3000 | 90 | 48 | 21 | 3.10 | 3.15 | 3.80 | 4.00 |
| 40 | 3000 | 95 | 70 | 35 | 3.20 | 3.15 | 4.00 | 4.00 |
| 50 | 3000 | 110 | 90 | 46 | 3.30 | 3.15 | 4.40 | 4.00 |
| 80 | 3000 | 120 | 118 | 72 | 3.30 | 3.15 | 4.40 | 4.00 |
| 100 | 3000 | 125 | 152 | 97 | 3.75 | 3.60 | 5.30 | 5.00 |
| 150 | 3000 | 140 | 210 | 145 | 3.75 | 4.00 | 5.60 | 5.50 |
| 200 | 3000 | 145 | 267 | 198 | 4.25 | 4.00 | 5.60 | 6.50 |
| 250 | 3000 | 155 | 316 | 249 | 5.25 | 5.60 | 6.30 | 6.50 |
| 300 | 3000 | 160 | 367 | 299 | 6.35 | 6.35 | 6.30 | 7.50 |
- Lined Pipe work is generally to ANSI B 31.3 with minor modifications to suit the lining process
- S.G. Iron fittings with Cast on flanges are dimensioned to B 16.42
- Tolerances for Pipe fabrication, flanges and fittings shall be as stated in the ASTM F 1545
- All pipe spools have lap joint flange (Flange rotates on Pipe) at one end and fixed flange at the other end
- Minimum liner thickness on the flare face shall be 80% of minimum liner wall thickness
- All linings shall fit snugly into the pipe and fitting housings. Any bulges in lining or indication of poor contact with the housing shall be a cause for rejection