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Castings and valve components · Valve Trim & Sealing Components

Valve Trim & Sealing Components

Custom trim and sealing elements.

← Back to product center Submit technical RFQ

Referenced standards and project specificationsDrawing specification · Project specificationPart identificationPart name, drawing number and parent-valve identificationMaterial and treatmentMaterial, hardfacing, heat treatment and hardness requirements

Information required for selection

Engineering selection criteria

Options are not freely interchangeable and require technical confirmation.

Product type: Valve Trim & Sealing Components
Referenced standards and project specifications: Drawing specificationProject specification
Part identification: Part name, drawing number and parent-valve identification
Material and treatment: Material, hardfacing, heat treatment and hardness requirements
Dimensions and fit: Made to drawingDimensions, tolerances, surface finish and mating requirements
Service compatibility: Matched to parent valveMedium, temperature and differential-pressure compatibility
Inspection and supply mode: Machined componentOEMReplacement partsRequired NDE, PMI, material documents and OEM or replacement supply basis

API · ISO · IEC · ASTM · MSS

Verified industry sources

References use official standards and industry-organization sources only. They do not imply certification.

Verified industry sources

Valve-trim materials must be selected for corrosion, erosion, temperature, hardness differential and galling resistance.
Product standards impose different requirements on stems, seats, discs, packing and fasteners.
Replacement parts require the original valve manufacturer, model, serial number, drawing or verified dimensional survey data.

Information required for selection

Part identification: Part name, drawing number and parent-valve identification
Material and treatment: Material, hardfacing, heat treatment and hardness requirements
Dimensions and fit: Made to drawing · Dimensions, tolerances, surface finish and mating requirements
Service compatibility: Matched to parent valve · Medium, temperature and differential-pressure compatibility
Inspection and supply mode: Machined component · OEM · Replacement parts · Required NDE, PMI, material documents and OEM or replacement supply basis

APIAPI 600 gate valve scope ASTM InternationalASTM pressure castings

Inspection, documents and operating limits

Include these requirements in the RFQ and purchase order so suppliers quote and deliver on the same basis.

Inspection and testing

Verify chemistry, mechanical properties, heat-treatment condition and material identification
Check dimensions, machining allowance, surface finish and critical fits
Perform RT, UT, MT, PT or PMI only to the specified acceptance criteria

Delivery documents

Material certificates and heat or batch traceability records
Heat-treatment charts, NDE reports and dimensional reports when required
Approved drawings, deviation records and inspection-release documents

Selection limits

Replacement parts require drawings, parent-valve identification or approved reverse-engineering data
A material grade does not replace complete heat-treatment, weld-repair and inspection requirements
Component fit does not automatically preserve the parent valve's performance or certification

PRICING & RFQ

Price on request

Prices shown are reference prices for selected specifications only and do not constitute a final quotation. Actual pricing varies with technical requirements, inspection and documentation, packaging, order quantity, Incoterms and destination logistics. For other sizes or parameters, submit an RFQ and we will provide formal selection and quotation support for your service conditions and purchasing requirements.

Price on requestGet formal quote →

Submit technical RFQ

Provide the medium, phase, design temperature and pressure, size, materials, end connections, actuation, quantity, destination, delivery schedule and required inspection documents.Catalog entries describe configurable sourcing scopes and technical confirmation requirements. They do not represent stock, certification, verified manufacturing capacity or unrestricted combinations of parameters. Final specifications remain subject to approved datasheets, drawings, supplier documents and quotation.

VALVE.MEVALVE.ME

Castings and valve components · Valve Trim & Sealing Components

Valve Trim & Sealing Components

Custom trim and sealing elements.

← Back to product center Submit technical RFQ

Information required for selection

Engineering selection criteria

Options are not freely interchangeable and require technical confirmation.

Product type: Valve Trim & Sealing Components
Referenced standards and project specifications: Drawing specificationProject specification
Part identification: Part name, drawing number and parent-valve identification
Material and treatment: Material, hardfacing, heat treatment and hardness requirements
Dimensions and fit: Made to drawingDimensions, tolerances, surface finish and mating requirements
Service compatibility: Matched to parent valveMedium, temperature and differential-pressure compatibility
Inspection and supply mode: Machined componentOEMReplacement partsRequired NDE, PMI, material documents and OEM or replacement supply basis

API · ISO · IEC · ASTM · MSS

Verified industry sources

References use official standards and industry-organization sources only. They do not imply certification.

Verified industry sources

Valve-trim materials must be selected for corrosion, erosion, temperature, hardness differential and galling resistance.
Product standards impose different requirements on stems, seats, discs, packing and fasteners.
Replacement parts require the original valve manufacturer, model, serial number, drawing or verified dimensional survey data.

Information required for selection

Part identification: Part name, drawing number and parent-valve identification
Material and treatment: Material, hardfacing, heat treatment and hardness requirements
Dimensions and fit: Made to drawing · Dimensions, tolerances, surface finish and mating requirements
Service compatibility: Matched to parent valve · Medium, temperature and differential-pressure compatibility
Inspection and supply mode: Machined component · OEM · Replacement parts · Required NDE, PMI, material documents and OEM or replacement supply basis

APIAPI 600 gate valve scope ASTM InternationalASTM pressure castings

Inspection, documents and operating limits

Include these requirements in the RFQ and purchase order so suppliers quote and deliver on the same basis.

Inspection and testing

Verify chemistry, mechanical properties, heat-treatment condition and material identification
Check dimensions, machining allowance, surface finish and critical fits
Perform RT, UT, MT, PT or PMI only to the specified acceptance criteria

Delivery documents

Material certificates and heat or batch traceability records
Heat-treatment charts, NDE reports and dimensional reports when required
Approved drawings, deviation records and inspection-release documents

Selection limits

Replacement parts require drawings, parent-valve identification or approved reverse-engineering data
A material grade does not replace complete heat-treatment, weld-repair and inspection requirements
Component fit does not automatically preserve the parent valve's performance or certification

PRICING & RFQ

Price on request

Price on requestGet formal quote →

Submit technical RFQ