Leave Your Message
Our ASTM-certified titanium tubes are purpose-built for heat exchangers, reactors, condensers, and fluid transfer systems in aggressive chemical environments.
The global chemical processing industry demands materials that can withstand extreme corrosion, high temperatures, and aggressive media — conditions that quickly degrade stainless steel, copper alloys, and other conventional metals. Titanium tubing manufactured to ASTM standards has emerged as the material of choice for engineers and procurement specialists worldwide, offering an unmatched combination of corrosion resistance, mechanical strength, and long-term cost efficiency.
According to recent market research, the global titanium tube market is projected to grow at a CAGR of over 5.8% through 2030, driven primarily by expanding demand from the chemical, petrochemical, and pharmaceutical processing sectors. Asia-Pacific leads this growth, with China, India, and South Korea investing heavily in new chemical plant infrastructure. North America and Europe continue to upgrade aging facilities, replacing legacy alloys with ASTM-grade titanium tubing to meet stricter environmental and safety regulations.
Regulatory bodies in the EU, US, and Asia are tightening corrosion-related failure standards for chemical processing equipment. ASTM-certified titanium tubing is increasingly specified in new plant designs and retrofit projects as the only material capable of meeting both performance and compliance requirements simultaneously.
ASTM International standards define the chemical composition, mechanical properties, dimensional tolerances, and testing requirements for titanium tubing used in industrial applications. Compliance ensures interoperability, safety, and predictable performance across global supply chains.
| ASTM Standard | Product Form | Common Grades | Primary Chemical Processing Use |
|---|---|---|---|
| ASTM B338 | Seamless & Welded Tubes | Gr.1, Gr.2, Gr.7, Gr.9, Gr.12 | Heat exchangers, condensers, evaporators |
| ASTM B337 | Seamless & Welded Pipe | Gr.1, Gr.2, Gr.7 | Process piping, fluid transfer lines |
| ASTM B265 | Sheet, Strip & Plate | Gr.1, Gr.2, Gr.5, Gr.7 | Reactor linings, vessel cladding |
| ASTM B348 | Bar & Billet | Gr.2, Gr.5, Gr.9 | Pump shafts, valve components, fittings |
| ASTM B861 | Seamless Pipe | Gr.2, Gr.7, Gr.12 | High-pressure chemical injection systems |
Not all titanium grades perform equally in every chemical environment. Selecting the correct ASTM grade is critical to maximizing service life and minimizing total cost of ownership in chemical processing equipment.
The softest and most ductile commercially pure titanium grade. Ideal for pharmaceutical processing, food-grade chemical systems, and applications requiring maximum formability. Excellent resistance to mild acids and chloride solutions.
The industry workhorse. Offers the best balance of strength, ductility, and corrosion resistance for a wide range of chemical media including nitric acid, organic acids, and chlorinated compounds. The most widely specified grade for heat exchanger tubing.
Contains 0.12–0.25% palladium, dramatically enhancing resistance to reducing acids such as hydrochloric, sulfuric, and phosphoric acid at elevated temperatures. The preferred choice for aggressive chemical processing where Grade 2 is insufficient.
Ti-3Al-2.5V alloy offering significantly higher strength than commercially pure grades. Used in high-pressure chemical injection tubing, hydraulic lines, and structural components where weight reduction is critical alongside corrosion resistance.
Ti-0.3Mo-0.8Ni alloy with superior resistance to crevice corrosion and stress corrosion cracking at elevated temperatures. Widely used in desalination plants, seawater cooling systems, and hot brine chemical processes.
For extreme environments, higher-alloy grades such as Grade 5 (Ti-6Al-4V) and Grade 23 provide exceptional strength-to-weight ratios. Rewell Titanium offers custom specification tubing to meet unique process requirements on request.
Heat exchangers represent the single largest application segment for ASTM titanium tubing in chemical processing. Titanium's exceptional thermal conductivity combined with its immunity to chloride-induced pitting and crevice corrosion makes it the definitive material for cooling and heating aggressive process streams. ASTM B338 Grade 2 tubes are standard in chlor-alkali plants, sulfuric acid production, and petrochemical refineries. Grade 7 is specified where reducing acid condensates are present. Titanium heat exchanger tubes typically deliver 3–5× the service life of stainless steel alternatives, reducing unplanned downtime and total lifecycle costs significantly.
Chemical reactors operating with halogenated compounds, strong oxidizing agents, or mixed acid systems require internal cooling coils and piping that will not contaminate the process stream through corrosion products. Titanium tubing's passive oxide layer is self-healing and chemically inert, ensuring zero metallic contamination — a critical requirement in pharmaceutical API synthesis, specialty chemical production, and fine chemical manufacturing. Seamless ASTM B338 tubes are preferred for reactor internals due to their absence of weld seams, which eliminates potential corrosion initiation sites.
Multi-stage flash (MSF) and reverse osmosis (RO) desalination plants operate in some of the most corrosive environments on earth — hot, high-salinity brine with dissolved oxygen and chlorine. ASTM Grade 2 and Grade 12 titanium tubes are the materials of choice for evaporator tube bundles, brine heaters, and condenser systems. The Middle East, North Africa, and coastal Asia-Pacific regions are driving massive investment in desalination capacity, creating sustained demand for large-diameter titanium tubing in sizes from 19mm to 50mm OD.
Chlor-alkali plants producing chlorine, caustic soda, and hydrogen operate with wet chlorine gas, hydrochloric acid, and sodium hydroxide — a combination that destroys most metals rapidly. Titanium is uniquely resistant to wet chlorine and chlorinated media, making ASTM titanium tubing essential for anolyte and catholyte circulation systems, gas cooling trains, and brine purification circuits. The global chlor-alkali market, valued at over $80 billion, relies heavily on titanium infrastructure for safe, continuous operation.
The pharmaceutical industry's shift toward continuous manufacturing and the growth of biologics production have created new demand for ultra-clean, non-reactive process tubing. ASTM Grade 1 and Grade 2 titanium tubes meet FDA and cGMP requirements for direct product contact surfaces. Unlike stainless steel, titanium does not leach iron, nickel, or chromium ions into sensitive pharmaceutical formulations. Titanium tubing is increasingly specified for WFI (water for injection) distribution loops, API synthesis reactors, and sterile filtration systems in modern pharmaceutical plants.
Chemical manufacturers are under increasing pressure to reduce waste, energy consumption, and hazardous emissions. Titanium's longevity — often 20+ years in service — dramatically reduces material replacement cycles and associated waste streams, aligning with circular economy principles and ESG reporting requirements.
The explosive growth of lithium-ion battery manufacturing and next-generation energy storage technologies is creating new demand for titanium tubing in electrolyte processing, lithium extraction, and battery recycling facilities — all of which involve highly corrosive chemical streams.
Leading titanium tube manufacturers are implementing digital heat tracking, automated dimensional inspection, and blockchain-based material certification to meet the traceability demands of aerospace-grade chemical plant operators. Full material traceability from mill certificate to installed component is becoming a procurement requirement.
Green hydrogen production via electrolysis and blue hydrogen via steam methane reforming both require extensive titanium tubing infrastructure. Electrolyzer stacks, hydrogen purification columns, and high-pressure storage systems all benefit from titanium's unique combination of hydrogen embrittlement resistance, corrosion immunity, and high strength-to-weight ratio. Industry analysts project hydrogen-related titanium demand to grow 12–15% annually through 2030.
Our manufacturing facility, spanning over 2,000 square meters, is strategically located in Suzhou, China, near Shanghai. Since its establishment in 2013, Rewell Titanium has quickly made a name for itself in the industry. This success is deeply rooted in the extensive experience and insightful leadership of our chairman, who has spent nearly 30 years in the non-ferrous metals sector.
With a keen understanding of market demands and an unwavering commitment to product quality, we continuously optimize our production processes and invest in state-of-the-art equipment to ensure every product meets industry-leading standards. In addition to offering standardized products, we provide customized solutions tailored to meet our clients' specific operational needs, even in the most challenging chemical processing environments.
Our production capabilities cover the full range of ASTM-specified titanium tubing dimensions — from small-bore precision tubes for pharmaceutical heat exchangers to large-diameter industrial pipes for chemical plant infrastructure — all manufactured under strict quality control protocols.
At Rewell Titanium, our core belief is: "Helping every customer achieve success." We firmly understand that our customers' success is the driving force behind our own growth. Therefore, we go beyond providing exceptional products by offering comprehensive technical support and after-sales service.
Our dedicated team works closely with clients to address challenges, optimize applications, and maximize performance in chemical processing equipment. Through collaboration and innovation, we take pride in witnessing our clients' growth and achievements. We believe that delivering superior products enhances our clients' competitiveness, and in turn, their success leads to further cooperation.
This mutually beneficial relationship forms the foundation of our business and is the reason why so many chemical processing engineers and procurement managers worldwide continue to choose Rewell Titanium as their trusted ASTM titanium tubing supplier.
Rewell Titanium is ISO 9001:2015 certified, and every product batch is accompanied by inspection reports issued by certified testing agencies, ensuring the highest standards of quality and performance. Our rigorous quality control system covers every stage of production, from raw material procurement to final delivery, guaranteeing that our products consistently meet and exceed our clients' expectations.
For chemical processing applications, we provide full material traceability documentation including mill test reports (MTR), chemical composition analysis, mechanical property test results, hydrostatic pressure test certificates, and dimensional inspection reports — all aligned with ASTM standard requirements and customer-specific quality plans.
From seamless tubes and welded pipes to sheet, plate, and round bar — our complete ASTM titanium product portfolio covers every component requirement in modern chemical processing plant design and construction.
Where success is within reach — partner with us for ASTM titanium tubing solutions that keep your chemical processing equipment running at peak performance.
Explore Our Titanium Tubing Range
