1″-2500LB LF2 Y Pattern Strainer

TECHNICAL DATA SHEET

Product Name: 1-inch 2500LB LF2 Low Temperature Carbon Steel Y Pattern Strainer
Model/Specification: 1″-2500LB-LF2-Y-STRAINER
Product Type: Y Type Strainer (Forged)
Connection Type: Threaded (NPT) / Socket Weld (SW) / Butt Weld (BW) User specified

1. Basic Design Parameters

2. Technical Specifications

3. Material of Construction (LF2 Low Temperature Carbon Steel)

*Note: LF2 material is specially heat treated for low temperature impact properties down to -46°C.*

4. Main Dimensions & Connection Details

Note: Dimensions are for 1″ Forged Y Strainer Class 2500. Values are based on industry standards and may vary by manufacturer.

4.1 End-to-End Dimensions (Face-to-Face)

*Note: For comparison, 1″ Class 1500 strainers have L=111mm, H=100mm . Class 2500 will have heavier wall thickness and larger dimensions.*

4.2 End Preparation Details (Per ASME Standards)

4.3 Screen Details

5. Pressure-Temperature Rating (ASME B16.34 / Class 2500)

*Material Group: Low Temperature Carbon Steel – ASTM A350 LF2*

*Note: LF2 maintains excellent impact properties down to -46°C, making it ideal for low temperature and cryogenic services.*

6. Test Pressure (API 598)

7. Flow Characteristics & Pressure Drop

8. Features & Applications

• Key Features:
• Low Temperature Service Capability (-46°C): ASTM A350 LF2 material is specially heat treated and impact tested for reliable performance in low temperature environments down to -46°C .
• High Pressure Rating (2500LB): Designed for extreme high-pressure applications up to 420 bar (6000 PSI) .
• Forged Body: Forged construction ensures superior strength, grain structure integrity, and freedom from porosity, critical for high-pressure Class 2500 applications .
• Y Pattern Design: Compact Y-shaped body minimizes pressure drop while providing effective debris removal .
• Removable Stainless Steel Screen: Easy maintenance – screen can be removed for cleaning without removing the strainer from the pipeline .
• Low Temperature Bolting: ASTM A320 L7 bolting ensures proper strength and impact properties at low temperatures .
• Multiple End Options: Available in NPT threaded, socket weld, or butt weld connections to suit various piping specifications .
• Equipment Protection: Protects downstream equipment such as control valves, pumps, and flow meters from damaging debris .
• Versatile Installation: Can be installed in horizontal or vertical (downward flow) pipelines .
• Customizable Filtration: Standard 20 mesh screen with optional finer meshes (40, 60, 80, 100) or perforated screens available based on application requirements .
• Main Applications:
• LNG & Cryogenic Plants: Low temperature natural gas handling, liquefaction, and storage facilities .
• LPG / Propane Services: Storage and transfer of liquefied petroleum gases .
• Ethylene & Ethane Processing: Low temperature hydrocarbon processing .
• Cold Climate Installations: Pipelines and facilities in arctic or cold regions .
• Refrigeration Systems: Industrial refrigeration and cold storage .
• Petrochemical Plants: Low temperature process streams .
• Gas Processing Plants: Natural gas treatment and conditioning .
• Upstream of Critical Equipment: Installed before control valves, flow meters, and pumps in low temperature services .

9. LF2 Material Properties

*Disclaimer: The above data is prepared based on common industry standards (BS 5352, MSS SP-118, ASME B16.34) for forged low temperature carbon steel Y strainers . Specific dimensions, materials, and pressure ratings may vary by manufacturer. LF2 material is specially suited for low temperature service down to -46°C with impact testing per ASTM A370. The final technical agreement and certified drawings shall prevail.*

보증:

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