3D REVIEW 3D MODELS

SURGE RELIEF SKID

SPECIFICATIONS
SIZES 2" TO 24", LARGE SIZES ALSO AVAILABLE UPON REQUEST
CLASS RATINGS CL 150 TO 600, HIGH PRESSURE CLASSES ALSO AVAILABLE UPON REQUEST
END CONNECTIONS FLANGED RAISED FACE
VALVE ORIENTATION HORIZONTAL, VERTICAL & INCLINED
TYPES GAS OR NITROGEN LOADED & PILOT OPERATED SURGE RELIEF SYSTEM
APPLICATION SRV SKIDS FINDS APPLICATION IN THE FOLLOWING APPLICATIONS. 1. BACKPRESSURE CONTROL 2. PIPELINE PUMP STATION BY-PASS 3. PIPELINE PRESSURE AND SURGE RELIEF 4. BY-PASS PRESSURE CONTROL 5. Custody Transfer 6. Non-Custody Transfer 7. Production 8. Liquid Pipelines 9.FPSO/FSO 10. Refining Terminals 11. Tank Farms
FEATURES AND BENEFITS THE FOLLOWING ARE SOME ADVANTAGES OF SURGE RELIEF VALVE (SRV) SKID. 1. MODULAR CONSTRUCTION 2. NO DIAPHRAGMS OR STUFFING BOXES 3. LINEAR CONTROL CHARACTERISTICS 4. EXCEPTIONALLY FAST RESPONSE SPEED 5. POSITIVE SHUT-OFF 6. HIGH FLOW CAPACITY 7. BALANCED PISTON DESIGN 8. NO PILOT CONTROLS 9. CAN PASS DIRTY OR VISCOUS PRODUCT 10. LINE PRESSURE OPERATED - NO POWER SOURCE REQUIRED 11. HIGH FLOW CAPACITIES / FLOW CO-EFFICIENTS 12. FAST RESPONSE - RAPID OPENING & CONTROLLED CLOSING WITHOUT SLAMMING

Note:

 MANUFACTURING SIZES RANGES WILL BE BASED ON HIGH PRESSURE CLASSES, SERVICE APPLICATION AND SPECIAL REQUIREMENTS IF ANY.

 CONSULT FACTORY FOR LARGE SIZE VALVES.

STANDARD REFERENCE
DESIGN & MANUFACTURING API 526, ASME B16.34, ASME BPVC SECTION VIII & IX, SAES-J-605, SAES-J-600, ASME B16.42/ API 5L M-CR-630, MANUFACTURING STANDARD
FACE TO FACE MANUFACTURING STANDARD
END CONNECTION ASME B16.5, ASME B16.47 SERIES A & B, EN 10092-1, NORSOK U-001
TESTING API 527, API 598, EN 12266 - 1 & 2, BS 6755 PART-1, ISO 5208, EN 10204, ASME B16.34
NACE COMPLIANCE NACE MR 0175 / ISO 15156, NACE MR 0103
PT RATING ASME B16.34
MATERIAL OF CONSTRUCTION
VALVES / STRUCTURES CARBON STEEL (CS), LOW TEMPERATURE CARBON STEEL (LTCS), ALLOY STEELS,STAINLESS STEELS OTHER MATERIALS ALSO AVAILABLE UPON CUSTOMER REQUIREMENT.
PIPINGS CARBON STEEL (CS), LOW TEMPERATURE CARBON STEEL (LTCS), ALLOY STEELS,STAINLESS STEELS OTHER MATERIALS ALSO AVAILABLE UPON CUSTOMER REQUIREMENT.
CYLINDER 1. 2" to 4" : STAINLESS STEEL (DEFAULT) FOR CLASS 150 TO 600 2. 6" to 24" : CARBON STEEL + NICKEL COATED (DEFAULT) FOR CLASS 150 TO 600, 3. OTHER MATERIAL OF CONSTRUCTION ALSO AVAILABLE UPON CUSTOMER REQUIREMENT.
PISTON STAINLESS STEEL (DEFAULT), OTHER MATERIALS ALSO AVAILABLE UPON CUSTOMER REQUIREMENT.
SEATRING STAINLESS STEEL (DEFAULT), OTHER MATERIALS ALSO AVAILABLE UPON CUSTOMER REQUIREMENT.
OTHER INTERNAL PARTS STAINLESS STEEL (DEFAULT), OTHER MATERIALS ALSO AVAILABLE UPON CUSTOMER REQUIREMENT.
O-RINGS a) STANDARD: VITON (DYNAMIC), BUNA-N (STATIC) b) OPTIONAL : NEOPRENE, EPDM, VITON-GLT, BUNA-N, AP (AGGRESSIVE PRODUCTS) ARE OPTIONAL
FASTENERS ASTM A193 Gr.B7 / A194 Gr.2H, ASTM A193 Gr.B7M / A194 Gr.2HM, ASTM A320 Gr.L7 / A194 Gr.7, ASTM A320 Gr.L7M / A194 Gr.7M, ASTM A193 Gr.B16 / A194 Gr.4, OTHER SPECIAL MATERIALS

Note:

 ACTUAL MATERIALS OF CONSTRUCTION WILL DEPENDS UPON THE SIZE, PRESSURE CLASS, TEMPERATURE AND SERVICE CONDITIONS.

 FEA , CFD ANALYSIS, SESMIC ANALYSIS, VIBRATION ANALYSIS etc. SHALL BE CARRIED OUT UPON CUSTOMER REQUIREMENT

 OTHER MATERIALS ARE ALSO AVAILABLE UPON THE REQUEST.

  SPECIAL NDE & OTHER TESTING SHALL BE PERFORMED UPON CUSTOMER REQUIREMENT.