Tender Specifications

Technical Specifications:
	•	Valve Type: Ball Valve
	•	Size: 2 inches
	•	Pressure Rating: 300 PSI
	•	Temperature Range: -20°C to 150°C
	•	Material: Stainless Steel 316
	•	End Connection: Flanged, ASME B16.5
	•	Valve Type: Gate Valve
	•	Size: 4 inches
	•	Pressure Rating: 150 PSI
	•	Temperature Range: -10°C to 120°C
	•	Material: Carbon Steel
	•	End Connection: Threaded, NPT
	•	Valve Type: Check Valve
	•	Size: 6 inches
	•	Pressure Rating: 200 PSI
	•	Temperature Range: -10°C to 100°C
	•	Material: Ductile Iron
	•	End Connection: Wafer, API 594
Performance Requirements:
	•	Ball Valve: Suitable for chemical processing with a minimum lifespan of 10 years.
	•	Gate Valve: Suitable for water distribution with a minimum lifespan of 8 years.
	•	Check Valve: Suitable for oil flow control with a minimum lifespan of 10 years.
Testing and Inspection Criteria:
	•	Ball Valve: Hydrostatic Testing (1.5 times working pressure), Non-Destructive Testing (Ultrasonic Testing), Third-Party Inspection.
	•	Gate Valve: Hydrostatic Testing (1.5 times working pressure), Visual Inspection, Third-Party Inspection.
	•	Check Valve: Hydrostatic Testing (1.5 times working pressure), Non-Destructive Testing (Radiographic Testing), Third-Party Inspection.
Material Requirements:
	•	Ball Valve: ASTM A351 CF8M, Material Test Certificates required.
	•	Gate Valve: ASTM A216 WCB, Material Test Certificates required.
	•	Check Valve: ASTM A536 65-45-12, Material Test Certificates required.
Manufacturing Standards:
	•	Ball Valve: API 598, ASME B16.34, Tolerance ±0.1 mm.
	•	Gate Valve: API 600, ASME B16.10, Tolerance ±0.1 mm.
	•	Check Valve: API 594, ASME B16.1, Tolerance ±0.1 mm.
Compliance with Regulations:
	•	Ball Valve: Compliant with EPA and OSHA standards.
	•	Gate Valve: Compliant with ISO 14001 environmental standards.
	•	Check Valve: Compliant with RoHS directives.
Packaging and Shipping Requirements:
	•	Packaging: Wooden Crates with foam padding.
	•	Labeling: Valve Type, Size, Pressure Rating, and Serial Number.
	•	Shipping: FOB Destination, preferred logistics provider to be specified.
Documentation Requirements:
	•	Documents: Operating Manual, Material Test Certificates, Test Reports, Compliance Certificates.
	•	Format: PDF.
	•	Language: English.
After-Sales Support:
	•	Installation Assistance: On-site installation support provided.
	•	Maintenance: Annual Maintenance Contract available.
	•	Spare Parts: Spare Parts List and availability guaranteed for 10 years.