English 
Spanish 
Russian 
Turkish 
French 
Korean 
German 
Italian 
UNS N08800 / W. Nr. 1.4876 / ASTM B407 (ALLOY 800) Seamless Coiled Tubing
Shanghai Toko Tech Co., Ltd. is a professional manufacturer and supplier of high-performance special alloy pipes and components. Its ALLOY 800 (UNS N08800), 800H (UNS N08810), and 800HT (UNS N08811) seamless coiled tubing represent a family of nickel-iron-chromium alloys renowned for their exceptional strength and resistance to oxidation, carburization, and sulfidation at high temperatures. These […]
UNS N06625 / ASTM B444 / W. Nr. 2.4856 / BS3076 NA21 (Inconel 625) Seamless Coiled Tubing
Shanghai Toko Tech Co., Ltd. is a professional manufacturer and supplier of high-performance special alloy pipes and components. Its ALLOY 625 (UNS N06625) seamless coiled tubing is a nickel-chromium-molybdenum alloy renowned for its exceptional combination of high strength, outstanding corrosion resistance, and excellent fabricability. It is specifically strengthened by the addition of niobium and molybdenum, […]
UNS N06600 / ASTM B167 / W. Nr. 2.4816 / BS3076 NA14 (Inconel 600) Seamless Coiled Tubing
Shanghai Toko Tech Co., Ltd. is a professional manufacturer and supplier of high-performance special alloy pipes and components. Its ALLOY 600 (UNS N06600) seamless coiled tubing is a nickel-chromium-iron alloy renowned for its exceptional resistance to high-temperature oxidation, carburization, and corrosion in various demanding environments. It maintains good mechanical properties over a wide temperature range […]
UNS N04400/ASTM B163/W. Nr. 2.4360 / BS3075/6NA13 (Monel 400) Seamless Coiled Tubing
Shanghai Toko Tech Co., Ltd. is a professional manufacturer and supplier of high-performance special alloy pipes and components. Its ALLOY 400 (UNS N04400) seamless coiled tubing is a nickel-copper alloy renowned for its excellent corrosion resistance in a wide range of demanding environments, particularly in seawater, hydrofluoric acid, and alkaline solutions. It offers a unique combination […]
UNS S32750 / EN 1.4410 / ASTM A789/A790 Seamless Coiled Tubing
UNS S32750 / EN 1.4410 / ASTM A789/A790 Seamless Coiled Tubing Shanghai Toko Tech Co., Ltd. is a professional manufacturer and supplier of high-performance special alloy pipes and components. Its 2507 (UNS S32750) seamless coiled tubing is a super duplex stainless steel that represents the premium grade of duplex alloys, offering exceptional strength […]
UNS S32205/UNS S31803/EN 1.4462/ASTM A789/A790 Seamless Coiled Tubing
UNS S32205/UNS S31803/EN 1.4462/ASTM A789/A790 Seamless Coiled Tubing Shanghai Toko Tech Co., Ltd. is a professional manufacturer and supplier of high-performance special alloy pipes and components. Its 2205 (UNS S32205/S31803) seamless coiled tubing is a 22% chromium duplex (austenitic-ferritic) stainless steel that combines high strength with excellent resistance to stress corrosion cracking, pitting, and crevice […]
UNS N08904/EN 1.4539/ASTM A269 TP904L Seamless Coiled Tubing
UNS N08904/EN 1.4539/ASTM A269 TP904L Seamless Coiled Tubing Shanghai Toko Tech Co., Ltd. is a professional manufacturer and supplier of high-performance special alloy pipes and components. Its 904L (UNS N08904) seamless coiled tubing represents a premium-grade austenitic stainless steel specifically formulated with high molybdenum and copper content to deliver exceptional corrosion resistance in severe environments, […]
Composition, Prices, Advantages and Disadvantages, and Main Applications of Duplex Steels, Stainless Steels, and Nickel Alloys
Common Grades and Chemical Compositions The commonly used corrosion – resistant alloys in the Chinese and South American (such as Brazil and Chile) markets mainly include: duplex stainless steels (Duplex, typically 2205/S32205 and 2507/S32750), austenitic stainless steels (Stainless, typically 304 and 316L), and nickel – based alloys (such as Inconel 625/UNS N06625 and Incoloy […]