As the world's largest exhibition and conference dedicated to natural gas, LNG, low carbon solutions, electrification, and AI for energy, Gastech brings together global leaders, breakthrough technologies, and strategic partnerships shaping secure, affordable energy at scale. Product offerings: umbilical tubing, OCTG, control lines
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Tube & pipe
- Advancing American Industry through materials technology
- Alleima's new tube production facility, Zhenjiang, China
- Above 500°C, materials decide performance
- Hydraulic and instrumentation tubing for North America
- Articles
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Tubular products
- Zirconium tubes
- Umbilical tubes
- Titanium tubes
- Thermocouple tubes
- Superheater tubes
- Subsea tubes
- Stripper tubes
- Steam generator tubes
- Scrubber tubes
- Riser tubes
- Reheater tubes
- Recuperator tubes
- Production tubing (OCTG)
- Precision tubes
- Nuclear steam generator tubing
- Nuclear fuel tubes
- Nitric acid tubes
- Muffle tubes
- Medical tubes
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- Laying head pipe
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- Hydraulic and instrumentation tubing
- High-temperature tubes
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- Heat exchanger tubes
- GDI and CNG fuel system tubes
- Furnace tubes
- Flowline piping
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- Ethylene furnace tubes
- Downhole casing
- Control lines
- Condenser tubes
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- Coiled tubing
- Chemical injection lines for demanding energy applications
- Capillary tubes
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- ASME/ASTM welded pipe
- ANSI/ASME pipe
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High-performance materials
- 1250°C heat protection for mineral insulated cables
- Sanicro® 35 Bridges the Gap Between Stainless Steels and Nickel Alloys for Chemical and Refinery Industries
- SAF™ 3007
- SAF® 3006
- Sanicro 35
- Titanium and zirconium
- SAF™ 2906: Our latest addition for the Urea Industry with enhanced corrosion resistance
- Clean H&I tubing for trouble-free systems
- Alleima® 3R60: advancing the standards for corrosion resistance
- Sanmac® stainless steels
- Sanicro® 28
- Alleima® 2RE10
- Alleima® 2RE69
- Safurex®
- High-temperature stainless steels
- Duplex stainless steels
- List of alloys
- Refineries TCO Recommendation Calculator
- Chemicals H&I Recommendation
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Strip steel
- Compressor valve steel
- Steel for razors
- Doctor blade steel
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Knife steel
- Outdoor knife steel
- Industrial applications
- Kitchen knives
- Damax™ damascus steel
- Knife steel knowledge
- Size range
- Mechanical properties
- Material selection table
- Our knife steels
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Hardening guide
- Purpose of hardening and tempering
- The hardening procedure
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Hardening programs
- Alleima® 7C27Mo2 piece hardening
- Alleima® 7C27Mo2 batch hardening
- Alleima® 19C27 piece hardening deep freezing -70°C/95°F
- Alleima® 19C27 piece hardening
- Alleima® 19C27 batch hardening deep freezing -70°C/-95°F
- Alleima® 19C27 batch hardening
- Alleima® 14C28N piece hardening deep freezing -70°C/-95°F
- Alleima® 14C28N piece hardening deep freezing -20°C/-5°F
- Alleima® 14C28N piece hardening
- Alleima® 14C28N batch hardening deep freezing -70°C/-95°F
- Alleima® 14C28N batch hardening deep freezing -20°C/-5°F
- Alleima® 14C28N batch hardening
- Alleima® 13C26 piece hardening deep freezing -70°C/-95°F
- Alleima® 13C26 piece hardening
- Alleima® 13C26 batch hardening deep freezing -70°C/-95°F
- Alleima® 13C26 batch hardening
- Alleima® 12C27M piece hardening -20°C/-5°F
- Alleima® 12C27M piece hardening
- Alleima® 12C27M batch hardening deep freezing -20°C/-5°F
- Alleima® 12C27M batch hardening
- Alleima® 12C27 piece hardening deep freezing -70°C/-95°F
- Alleima® 12C27 piece hardening deep freezing -20°C/-5°F
- Alleima® 12C27 piece hardening
- Alleima® 12C27 batch hardening deep freezing -70°C/-95°F
- Alleima® 12C27 batch hardening deep freezing -20°C/-5°F
- Alleima® 12C27 batch hardening
- Spring steel
- Shock absorber strip steel
- Medical strip steel
- Size tolerances
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- List of alloys
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- Plate and sheet
- Furnace products and heating systems
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Technical center
- Certifications
- Corrosion tables
- Corrosion knowledge
- Safety information sheets (SIS)
- Welding guide
- Shielding the weld
- Material datasheets
- Pressure calculations
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Whitepapers
- Download whitepaper - Medical Alloy Overview
- Download whitepaper - Hydrogen Alloy Overview
- Download whitepaper - Knife steel, the critical role of heat treatment and grade selection
- Download whitepaper - Medtech in 2026
- Download whitepaper - Steel selection guide
- Download whitepaper - Specialised uses of thermocouple wire in medical devices
- Download whitepaper - Nitinol and its transformative role in medical devices
- Download whitepaper - Connected care: the next competitive edge in medical devices
- Download whitepaper - The design potential of compressors through next-generation valve material
- Download whitepaper - Hearing implants and hearables
- Download whitepaper - Remote patient monitoring
- Download whitepaper - A cut above
- Download whitepaper - Sensors and remote monitoring
- Download whitepaper - Medical metals and coatings
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Webinars
- O&G Applications: Technical Benefits of a Seamless Control Line for Downhole Webinar 2
- Corrosion Resistant Alloys for Heat Exchanger in the Chemical Process Industry(2)
- O&G Applcations: Technical Benefits of a Seamless Control Line for Downhole
- The Duplex Stainless Steel Webinar Series: Get the best of both worlds
- Carbon Capture, Utilization, and Storage: Introduction to Material Selection Webinar
- Carbon Capture, Utilization, and Storage: Introduction to Material Selection Webinar
- Captura, Utilização e Armazenamento de Carbono : Uma Introdução a Seleção de Materiais
- Fertilizer Applications: Corrosion Resistant Material Selection
- Corrosion Resistant Alloys for Heat Exchanger in the Chemical Process Industry
- Sanicro 35: Bridging the Gap Between Stainless and Nickel Alloys for Refinery Applications
- Careers
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Campaigns
- Introducing the next generation of super-duplex materials
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900 ways to make a change
- Electric heating reducing climate impact
- Electric heat treatment for Ovako
- Sanergy™ LT brings fuel cells for the future
- Energy efficiency improvements with Freeflex™
- Life-changing solutions with Alleima® medical wire
- Supporting the expansion of hydrogen infrastructure
- Solar towers to power the future
- Supercritical water gasification – a promising renewable technology
- Hidden heroes of industry
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