Chemical
🔥 Heat Exchangers / Piping Systems
Tube/plate assembly structure, tube sheet + bundle + shell, extensive drilled holes
What is Heat Exchangers / Piping Systems?
🔥 Heat Exchangers / Piping Systems represents a complete system of precision titanium components engineered for Chemical applications. Tube/plate assembly structure, tube sheet + bundle + shell, extensive drilled holes The system integrates 0 distinct component types manufactured through 3 specialized processes.
Engineering & Design Principles
Material: Grade 2 (CP-Ti) offers excellent corrosion resistance in seawater and chlorides (potential >+0.8V vs SCE) at moderate cost. Upgrade to Grade 7/12 for strong reducing acids.
Form: Seamless tube is standard for heat exchanger bundles. Mature sizes (OD 6-50mm), short lead time, controlled cost.
Standards & Material Specifications
Standards: ASTM B338 Gr2 seamless tube, Annealed, 100% hydrostatic test + eddy current (ET)
Engineering Solution Blueprint
Heat Exchangers / Piping Systems
Chemical · Energy · Marine · Desalination
1 Part Feature Analysis
Tube/plate assembly structure, tube sheet + bundle + shell, extensive drilled holes
- ⚠️ Crevice corrosion
- ⚠️ Fluid erosion
- ⚠️ Tube sheet sealing
- ⚠️ Thermal stress
- ⚠️ Chloride stress corrosion
2 Material Selection Rationale
Grade 2 CP-Ti — Industrial pure Ti, general corrosion resistance
Grade 2 (CP-Ti) offers excellent corrosion resistance in seawater and chlorides (potential >+0.8V vs SCE) at moderate cost. Upgrade to Grade 7/12 for strong reducing acids.
3 Form Selection Rationale
Seamless Tube — for fluid systems, heat exchangers
Seamless tube is standard for heat exchanger bundles. Mature sizes (OD 6-50mm), short lead time, controlled cost.
4 Manufacturing Process & Services
Core Processes:
Toll Processing Services:
Process Pitfalls:
- ⚠️ Ti tube-to-sheet weld requires 99.999% argon; back-purge to prevent oxidation
- ⚠️ Tube sheet hole tolerance H8 or better for expansion joint sealing integrity
5 Procurement Specifications
ASTM B338 Gr2 seamless tube, Annealed, 100% hydrostatic test + eddy current (ET)
Manufacturing Process Flow
Gas Tungsten Arc Welding (GTAW/TIG) for titanium uses a non-consumable tungsten electrode with argon shielding at the torch face, trailing shield, and
Gas Tungsten Arc Welding (GTAW/TIG) for titanium uses a non-consumable tungsten electrode with argon shielding at the torch face, trailing shield, and
Laser drilling of titanium uses pulsed laser energy to create precise holes through percussion or trepanning methods. Hole diameters range from 0.05 m
Components in This System
Frequently Asked Questions
What titanium grades are used in Heat Exchangers / Piping Systems systems?
What manufacturing processes are used for Heat Exchangers / Piping Systems?
What quality standards apply to Heat Exchangers / Piping Systems components?
What industries use Heat Exchangers / Piping Systems?
Can you provide DFM feedback for Heat Exchangers / Piping Systems designs?
Engineering Trends
- ▸ Process: Tube sheet drilling
- ▸ Process: Tube end expansion / seal welding
- ▸ Process: Shell and channel welding
Related Manufacturing Capabilities
These specialized processes support Heat Exchangers / Piping Systems component manufacturing.
One Metal. One Focus. Infinite Precision.
Founded in 2011 in Baoji's Titanium Valley, BOZE Metal is dedicated exclusively to titanium — from raw material to precision engineering. AS9100D, ISO 13485 & ISO 9001 certified with 500+ clients across Aerospace, Medical & Motorsport industries, we deliver end-to-end precision titanium CNC machining with full material traceability from source to component.
Boze Titanium Manufacturing Center is operated by Baoji Boze Metal Products Co., Ltd.