Baoji Huacan's Precision Machined Titanium Tube Plate is a high-specification structural component designed for shell-and-tube heat exchangers, pressure vessels, and boilers. Made from a Grade 2 titanium alloy and CNC drilled to tolerances of ±0.01mm, it provides outstanding dimensional precision with polished and anodized surface finishes. This tubesheet fulfills ASTM, ASME and TEMA requirements and is backed by over 10 years of titanium machining expertise, over 40 CNC machines and over 1,000 tons of yearly production capability.

Parameter	Details
Material Grade	Grade 2 (Commercially Pure Titanium); Grade 5 (Ti-6Al-4V), Grade 7 (Ti-Pd), Grade 9 and Grade 23 available
Material Standard	ASTM B381 / ASME SB-381 for titanium alloy forgings; other applicable material specifications available upon request
Size & Thickness	Customized per drawing; maximum dimensions and thickness subject to material availability and machining capacity
Tube Hole Precision	Hole diameter tolerance typically ±0.01–0.05 mm; H7 tolerance available upon request and subject to hole size and machining method
Flatness & Parallelism	Controlled according to drawing; tolerances as tight as 0.05 mm available for suitable dimensions and configurations
Surface Finish	Machined or polished; gasket seating face Ra 3.2–6.3 μm, with finer finishes available as specified
Design & Inspection	Manufactured to customer drawings and applicable TEMA requirements; dimensional inspection and material test certificates available upon request

Excellent corrosion resistance — Titanium's self-regenerating oxide film provides natural immunity to pitting and crevice corrosion in saline, chloride, and acidic environments.

High strength-to-weight ratio — With a density of approximately 4.51 g/cm³, titanium tube plates offer structural integrity without unnecessary weight.

Non-magnetic and biocompatible — Suitable for sensitive environments such as medical and nuclear applications.

Thermal stability — A melting point of approximately 1668°C ensures performance stability under extreme thermal cycling.

Heat Exchangers

Seawater Desalination Systems

Chemical Processing Equipment

Seawater Desalination — Resists hot brine and chlorides in MSF distillation heaters, significantly extending service life compared to stainless steel alternatives.
Petrochemical Processing — Used in heat exchangers handling aggressive oxidizers and acids during PTA and acetic acid production, where leak-proof precision is a safety requirement.
Power Generation (Nuclear & Coastal Thermal) — Supports thousands of cooling tubes in surface condensers, maintaining vacuum integrity and resisting constant vibration and thermal cycling.
General Industrial — Chemical plants, pharmaceutical processing, offshore platforms, and any environment demanding zero-tolerance corrosion performance.

Our Baoji facility operates 40+ high-precision CNC lathes, machining centers, and gantry machining centers dedicated to titanium components.

Annual machining capacity exceeds 1,000 tons, supporting both prototype orders and large-volume production runs. We have served 100+ international clients across aerospace, chemical, energy, and marine sectors.

Titanium is notoriously difficult to process – its work-hardening characteristics and limited thermal conductivity need skilled knowledge.

The engineering team has over a decade of titanium-specific expertise and state-of-the-art CNC equipment. Each tube plate is built to your precise plans and specifications avoiding the chance of assembly fit problems.

You get consistent hole concentricity, controlled ligament widths, and precision gasket seating surfaces — all verified before shipment.

Raw titanium billets are sourced and verified against ASTM B381 before entering production. Chemical composition is confirmed via spectrometer analysis at this stage.

CNC drilling and precision turning are performed on our advanced machining centers, maintaining ±0.01mm tolerance throughout. Hole spacing, pitch accuracy, and concentricity are actively monitored during machining.

Post-machining, all surfaces undergo deburring, cleaning, and polishing. Anodizing or other surface treatments are applied based on your requirements.

Receiving Drawings

Annealing

Developing Machining Process

Finish Machining

Preparing Raw Materials

Deburring

Rough Machining

Deburring


melting	melting	forging	forging	rolling

Quality inspection follows a multi-stage protocol aligned with ASTM, ASME, and TEMA standards:

Ultrasonic Testing (UT) — per AMS 2631 or ASTM B548 Class A, detecting internal voids or cracks before machining
CMM Dimensional Verification — X-Y hole coordinates, ligament widths, and concentricity checked on coordinate measuring machines
Surface Finish Inspection — profilometer measurement and dye penetrant inspection (DPI/PT) for micro-crack detection
PMI (Positive Material Identification) — XRF analysis confirms titanium grade and chemical composition
Final Documentation — MTC, EN10204 3.1, COC, and full traceability records provided with every shipment

Certifications

Baoji Huacan holds ISO 9001 quality management system certification, covering all stages from raw material intake through final inspection. Every production batch is governed by documented quality procedures.

Mechanical Properties Testing

Inner Diameter Measurement

Ultrasonic Testing

CMM Dimensional

Mounting Hole Diameter Measurement

Quality Management System Certification

Ready to source a precision titanium tubesheet like Precision Machined Titanium Tube Plate? Contact us at Joy@hc-titanium.com — custom drawings welcome.

Precision Machined Titanium Tube Plate

Product Introduction

Product Material Advantages / Product Features/ Product Specification & OEM Customization

Product Material Advantages

Product Application

Factory Show

Manufacturing Process

Manufacturing Capability

Quality Control

Certifications

Contact Us