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Home/Products/Valve Boxes, Strainers & Deck Fittings/Low Pressure Coarse Oil Filter (CB/T425-94)
Valve Boxes, Strainers & Deck Fittings

Low Pressure Coarse Oil Filter (CB/T425-94)

Low Pressure Coarse Oil Filter (CB/T425-94) is designed to CB/T 425-94. nominal size is DN20-100; pressure rating is 0.4 MPa; suitable media are lubricating oil, fuel oil. Confirm size, class, materials and documentation requirements with your inquiry.

StandardCB/T 425-94
Nominal sizeDN20-100
Pressure rating0.4 MPa
Body materialGray cast iron (HT200)
Suitable medialubricating oil, fuel oil
  • Designed to CB/T 425-94 standards
  • Gray cast iron (HT200) body construction, suited to lubricating oil, fuel oil
  • EN 10204 3.1 MTC supplied per shipment
  • 100% shell & seat pressure test per order; class certificates arranged per order

FOB Shanghai/Ningbo - 30-45 day lead - EN 10204 3.1 MTC per order

Product Overview

Low Pressure Coarse Oil Filter (CB/T425-94) is designed to CB/T 425-94. nominal size is DN20-100; pressure rating is 0.4 MPa; suitable media are lubricating oil, fuel oil. 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

EN 10204 3.1 MTC and shell / seat pressure testing are supplied per order. Supplementary inspection is arranged when specified.

Structure Drawing

Low Pressure Coarse Oil Filter (CB/T425-94) Structure Drawing

Technical Specifications

ParameterValue
ProductLow Pressure Coarse Oil Filter
Design standardCB/T 425-94
Body typeType A, Type AS
Body materialGray cast iron (HT200)

Performance Specification

ItemSpecification
Nominal pressure0.4 MPa
Nominal sizeDN20-100
Suitable medialubricating oil, fuel oil

Main Part Materials

PartMaterial
本体, 盖Gray cast iron (HT200)
塞芯Aluminum bronze (ZQAl9-2 II)

Marine Applications

Lubricating-oil systems

Confirm cleanliness and sealing compatibility for lubricating-oil service.

Fuel-oil systems

Confirm pressure, temperature and sealing material for fuel-oil service.

Quality Assurance & Documentation

  • Material traceabilityEN 10204 3.1 MTC supplied per shipment
  • Pressure testing100% shell & seat pressure test per order; class certificates arranged per 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

Standard export wooden cases, palletized on request. Rust-preventative coating and desiccant for sea freight.

Lead time

30-45 days after order confirmation. Stock sizes may ship faster.

Incoterms

FOB Shanghai or Ningbo. CIF/CFR available on request.

Payment

30% T/T advance, 70% before shipment.