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Marine Specialty Valves

Over Board Boiler Discharge Valve (CB/T3841-1999)

Over Board Boiler Discharge Valve (CB/T3841-1999) is designed to CB/T 3841-1999 with flanged ends. nominal size is DN25-40; pressure rating is 2.5 MPa. Confirm size, class, materials and documentation requirements with your inquiry.

StandardCB/T 3841-1999
Nominal sizeDN25-40
Pressure rating2.5 MPa
End connectionFlanged
  • Designed to CB/T 3841-1999 standards
  • EN 10204 3.1 MTC scope confirmed by product and order
  • Pressure testing, records, and class-certificate scope confirmed by product and order

Lead time and Incoterms confirmed by order; MTC 3.1 scope confirmed during RFQ

Product Overview

Over Board Boiler Discharge Valve (CB/T3841-1999) is designed to CB/T 3841-1999 with flanged ends. nominal size is DN25-40; pressure rating is 2.5 MPa. Confirm size, class, materials and documentation requirements with your inquiry.

Standard and scope

Standard, product family and subcategory can be checked before inquiry.

Configuration and connection

Check valve configuration, connection and installation orientation against the structure drawing.

Order documentation

MTC, pressure testing, records and supplementary inspection scope are confirmed by product and order requirement.

Structure Drawing

Over Board Boiler Discharge Valve (CB/T3841-1999) Structure Drawing

Technical Specifications

ParameterValue
ProductOver Board Boiler Discharge Valve
Design standardCB/T 3841-1999
Body typeType A, Type AS
End connectionFlanged

Performance Specification

ItemSpecification
Nominal pressure2.5 MPa
Nominal sizeDN25-40

Marine Applications

Service confirmation

Send medium, temperature, pressure and installation position with your inquiry.

Quality Assurance & Documentation

  • Material traceabilityEN 10204 3.1 MTC scope confirmed by product and order
  • Pressure testingPressure testing, records, and class-certificate scope confirmed by product and order
  • Supplementary inspectionPMI and NDT are arranged when specified in the order.
  • Class documentsClassification-society certificates and survey records are arranged by order and applicable product.

Packing & Delivery

Packaging

Export packaging and protection are planned by product type, transport mode and order requirements; palletizing can be arranged.

Delivery & commercial terms

Lead time, Incoterms and payment terms are confirmed with the specification, quantity, certificate scope and production schedule.

Documentation

MTC, test records, PMI, NDT and class-certificate scope are confirmed by product and order requirement.

Inspection

Customer-nominated classification society or third-party inspection can be arranged when specified in the order.