Standard: Aisi, Astm, Din, Gb, Jis
Whether Alloy: Is Alloy
Tolerance: ±1%
Transportation: Ocean,Land
Place of Origin: CHINA
Port: Shanghai Port
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF
Composed of convection chamber and radiation chamber, tubular cracking furnace plays a more and more important role in Petrochemical Industry. The cracking furnace tubes hang in the center of radiation chamber, which is the hardcore of tubular cracking furnace. Their structure and dimensions are changed based on furnace design.
Previously, the cracking tube is usually made of HK-40 alloy steel containing 20% nickel and 25% chromium, which could be used in the condition of up to 1050℃. After 1970s, 15% more nickel is added to produce HP-40 alloy steel. This revolution allows the tube to be used in 1100℃ high-temperature environment. Cracking tubes are manufactured by Centrifugal Casting with 2～7 in of O.D. Their inner surface is usually required to machining to reduce coking during reaction process.
Product Categories : Petrochemical Industry > Ethylene Cracking Tube
TOPICN was established in 1998, governs two full-owned subsidiaries, two domestic offices and one overseas office, manufacturing site more than 130 thousand m2, staff 486. For years, TOPICN has devoted itself to supplying first-level fired heater, centrifugal casting tube for petrochemical, coal chemical and fine chemicals industries. The products are including steaming reforming furnace, ethylene cracking furnace, fired heater for , waste heat boiler, DRI reformer tube and other centrifugal casting tube, pressure vessel.
TOPICN has supplied core products and services to SINOPEC, CNPC, CNOOC, SINOCHEM, Ministry of ordnance industry, local refineries and overseas market, enjoying good reputation worldwide.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Contact Now