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Tube Plates, Boiler Parts & Components

Caman Engineering specializes in manufacturing high-quality tube plates, boiler parts, and heat exchanger components. Also known as tubeplates, baffles, and heat exchanger plates, designed to meet specific requirements for optimal performance and reliability.

Size Range and Specifications

Size Range

100mm-2000mm (8"-78")

Description

Bolted, Floating, Flanged

Materials

A105, LF2, A516 GR70, AS1548-PT460, 304/304L, 316/316L, UNS31803, Bronze based materials

Custom materials available

Also Known As

Baffles, heat exchanger plates

Other Components

Tubes, Bonnets, Self-reinforced Weld Necks, Manways, Thermowells, Injection nozzles, Long Weld Necks

Made to customers design and drawings only.

Baffles and Bonnets

Custom Manufacturing - Tube Plates and Vessels

Custom Tubeplate Manufacturing

Manufacturing Capabilities

Individually engineered tubeplates designed for specific pressure vessels and performance requirements.

Available design features include:

  • Multiple grooves
  • Various slots
  • Custom hole sizes
  • Special bolting patterns
  • Specialized materials

Delivers application-specific heat exchange solutions through precision manufacturing and engineering expertise.

Quality Assurance & Capabilities

Our ISO 9001 certified facility handles specialized requirements including:

  • Custom-designed for specific applications
  • ISO 9001 certified manufacturing
  • Complete material traceability
  • Comprehensive testing
  • Complete documentation (ITPs/MDRs)
  • Rapid delivery capability

With our ISO 9001:2015 certification, we ensure comprehensive testing and documentation. All material is traced through our system with ITPs and MDRs available upon request.

Our project-specific packaging solutions ensure your components arrive in perfect condition, with protection options ranging from 2 weeks to 2 years.

Tubeplate Primary Component

What Are Tubeplates?

A fundamental component of heat exchangers that enables heat transfer between separate fluids without mixing them.

  • Two plates connected by tubes in a sealed vessel
  • Custom-designed up to 2 meters diameter
  • No standard dimensions, except tubehole specifications
  • Precision-machined for tube expansion

Creates a secure barrier between fluid streams while enabling efficient heat transfer through precision-engineered tube mounting and connections.

Baffles

Specialized plates positioned between tubeplates for flow control and stability.

  • Match tubeplate drilling patterns
  • Located between the tubeplates
  • Drilled with identical hole patterns

Stabilizes tube arrangements and optimizes heat transfer by directing fluid flow around the tubes. Essential for both structural support and flow efficiency.

Bonnet Control Component

Bonnets

Flow control components that integrate with the tubeplate system.

  • Attach directly to tubeplate surfaces
  • Integrated part of the flow system
  • Custom-manufactured to match specifications

Controls and manages fluid flow through tubes while ensuring optimal distribution and system integration.

Vessel Components

Injection Nozzle Vessel Component

Injection Nozzles

Components bolted into pressure vessels for controlled material injection.

  • Bolted vessel attachments
  • Process injection component
  • Material injection control device

Enables material injection into process streams while keeping materials away from vessel walls, protecting vessel integrity.

Self-Reinforced Weld Neck Component

Self-Reinforced Weld Necks

Specialized weld necks designed to strengthen vessel openings.

  • Manufactured to match vessel radius
  • ASME/ANSI B16.5 compliant bolt holes
  • Standard-compliant sealing faces
  • Welded vessel attachment

Reinforces vessel integrity around cut openings while providing standardized connection points through matched radius design and welded installation.

Long Weld Neck Component

Long Weld Necks

Standardized weld necks with adjustable bore length for pressure vessel ports.

  • Base dimensions per ASME/ANSI B16.5
  • Customizable through bore length
  • Pressure vessel port component

Provides standardized yet customizable vessel access points, allowing bore length adjustments to meet specific port requirements.

Material Options - Tube Plates

  • Carbon Steels: A105, A350 LF2, A516-G70, AS1548-PT460
  • Stainless Steels: 304/304L, 316/316L, UNS31803, Custom Grades
  • Special Materials: Super Duplex 2205, Incoloy 625, Bronze Materials, Special Alloys

Sealing Face Options - Tube Plates

Tubeplate Sealing Face Finishes

Tubeplate Sealing Face Finishes

Clearly defined sealing surfaces with two main types:

Spiral Sealing Face

  • Standard installation option
  • Spiral finish with Ra 3.2µm-6.3µm surface roughness
  • Optimal sealing performance

O-ring Seal

  • Specialized for floating tubeplates
  • Enhanced sealing capability
  • Accommodates thermal movement

Provides application-specific sealing solutions, with spiral faces for standard installations and O-ring seals for floating tubeplate arrangements.

Surface Protection - Tube Plates

Available options:

  • Galvanized finishes
  • PTFE coatings and linings
  • Custom epoxy finishes
  • Custom packaging options
  • Short-term (2 weeks) to long-term (2 years) protection

Engineering Design Capabilities

Engineering design capabilities

Each tube plate is specifically designed by the client for its pressure vessel and desired performance. We offer customizable sealing faces with spiral surface finish to industry standards and options for 'O'-ring seals in floating tube plates.

Special features include multiple grooves and slots, unusual hole sizes, different bolting patterns, and a range of special materials.

Stamping - Tube Plates

Each product includes comprehensive stamping:

  • Size and pressure rating
  • Material grade
  • Heat number
  • Manufacturer's stamp
  • Traceability code

Custom markings are available upon request.

Need Standard or Custom Tube Plates and Boiler Components?

Contact our knowledgeable team today to discuss your heat exchanger component requirements.

Get A Quote

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