STUDDED TEES & CROSSES
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STUDDED TEES & CROSSES
Types: Tees & Crosses
Inlays: Stainless Steel & Inconel
Services: Standard & H2S (NACE MR 0175)
PSL Level: UptoPSL-4
Sizes & Pressure Ratings
| Size | Pressure | |||||
|---|---|---|---|---|---|---|
| (Inches) | 2,000 PSI | 3,000 PSI | 5,000 PSI | 10,000 PSI | 15,000 PSI | 20,000 PSI |
| 1-13/16" | ✓ | ✓ | ✓ | |||
| 2-1/16" | ✓ | ✓ | ✓ | ✓ | ✓ | |
| 2-9/16" | ✓ | ✓ | ✓ | ✓ | ✓ | |
| 3-1/16" | ✓ | ✓ | ✓ | |||
| 3-1/8" | ✓ | ✓ | ✓ | |||
| 4-1/16" | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 5-1/8" | ✓ | ✓ | ✓ | |||
Temperature Ratings
| Operating Range | ||||
|---|---|---|---|---|
| Temperature Classification | (°C) | (°F) | ||
| min. | max. | min. | max. | |
| K | -60 | 82 | -75 | 180 |
| L | -46 | 82 | -50 | 180 |
| N | -46 | 60 | -50 | 140 |
| P | -29 | 82 | -20 | 180 |
| S | -18 | 60 | 0 | 140 |
| T | -18 | 82 | 0 | 180 |
| U | -18 | 121 | 0 | 250 |
| V | 2 | 121 | 35 | 250 |
| X | -18 | 180 | 0 | 350 |
| Y | -18 | 345 | 0 | 350 |
Material Requirements
| Material Class | Minimum Material Requirements | |
|---|---|---|
| AA | General Service | Carbon or low-alloy steel |
| BB | General Service | Carbon or low-alloy steel |
| CC | General Service | Stainless steel |
| DD | Sour Servicea | Carbon or low-alloy steelb |
| EE | Sour Servicea | Carbon or low-alloy steelb |
| FF | Sour Servicea | Stainless steelb |
| HH | Sour Servicea | CRAsbcd |
- As defined by IS015156 (all parts) (NACE MR0175)
- In accordance with IS015156 (all parts) (NACE MR0175)
- CRA required on retained fluid-wetted surfaces only, CRA cladding of
low-alloy or stainless steel is permitted - CRA as defined in IS015156 (all parts) (NACE MR0175)
definition of CRA does not appl
These products are supplied as per customer requirement of PSL level, material class and temperature class
They come with full material traceability documents