Overview of Conversion Furnace Tube Products
The conversion furnace tube is mainly used to support the hydrogen production conversion furnace in refineries. It mainly uses natural gas, refinery gas, naphtha and other light hydrocarbons as raw materials to produce hydrogen, which is used in the refining process (including oil upgrading). At the same time, it also has important applications in the production process of fertilizer synthesis ammonia and methanol production industry. The key equipment of the synthesis ammonia device is a primary converter, which provides the required raw gas hydrogen for the synthesis ammonia production of the fertilizer plant. The natural gas hydrogen production conversion furnace is the reactor for the conversion reaction in the hydrogen production unit, which belongs to the heart equipment of the unit. It is a very special external heat type tubular reactor. Due to the strong heat absorption and high temperature characteristics of the conversion reaction, this reactor is designed in the form of a heating furnace, and the reaction medium reacts through the catalyst bed layer inside the furnace tube.
Product parameters:
◆ Working condition: 800-980℃
◆ Operating Pressure: 2.5-3.5M
◆ PaOuter diameter: 100-300mm
◆ (Pipe section) length: <6400mm
◆ Inner wall finish: Ra<3.2um (internal control 1.6um)
◆ Bayberry particle layer: ≤0.8mm
Provide complete supporting components:
Centrifuge cast pipe, variable diameter pipe, flange, shaft ear, pigtail pipe connecting pipe, gas collection pipe, plug, pipe fitting, thermometer socket, thermometer socket seat
Advantage
Less creep rupture
Lower energy consumption
Higher volumetric throughput
Longer furnace lifetime
Increased efhciency
NPA Added Value
Qingdao NPA - a global innovation leader in the high-temperature alloy industry
Qingdao NPA can provide you with cracking furnace tube bank devices, conversion furnace tube bank devices, superheated steam furnace devices, DRI devices, and various matching static castings. We will combine Qingdao NPA's unique professional knowledge, quality control, and reaction speed to timely and accurately deliver to achieve supply guarantee effect. Qingdao NPA's supply guarantee ability is in an international leading position.
Qingdao NPA provides a full range of centrifugal casting and static casting parts, including various models of castings such as pipe sections, return bends, elbows, lifting ears, Y-shaped parts, T-shaped parts, tees, and brackets, as well as 800+sets of various wooden and metal molds. The factory follows the lean management concept, and through IE analysis, the overall planning is designed according to single piece flow. During the production process, PLC control and argon protection are used. The unique foundation and cylindrical design of the independently owned horizontal centrifuge makes the pipe sections more dense. The furnace tube is pulled out from the pouring end and the tail end to ensure structural consistency. The inner hole processing uses a professional pulling and boring machine with independent property rights to ensure the consistency of the furnace tube wall thickness.
In addition to our high alloy system used in the production process, its huge added value also makes Qingdao NPA stand out in the fiercely competitive environment. Because we understand your problem, we can increase your sales revenue and profit by tailoring and optimizing our products and services.
Services from Qingdao NPA
NPA provides recommendations for the entire lifecycle of high alloy components in your furnace. From design, manufacturing, delivery and installation, to operation and maintenance throughout the entire lifecycle, Qingdao NPA looks forward to becoming your partner, helping you reduce product costs, reduce energy, improve yield and product lifespan, and reduce air pollution.
Transfer of Proprietary Technology
Our experts and consultants have extensive experience in the petrochemical industry, understand the interactions between materials and processes, and can recommend the best applications and designs of our products. Provide reasonable suggestions based on your furnace condition and provide you with the best integrated solution.
Process Programmatization
Our mini program will monitor your product in real-time, and experts use computer-aided tools to analyze your historical operational data to identify trends and predict areas for improvement. A deep understanding of our product performance can ensure that the correct choices are made when evaluating maintenance and operational considerations.
Typical products
Related Cases
2023/09/05
Zhejiang Petrochemical
Product Information: Supply of 18 ethylene cracking furnaces (9/9 units in Phase I and 9/18 units in Phase II)
Project information: Phase I: 1.4 million tons/year of ethylene/Phase II: 2.8 million tons/year of ethylene
Completion time: 2017/2019
2023/09/05
PetroChina Dushanzi Petrochemical
Product information: Supply of 3 NH1949 anti coking new material ethylene cracking furnaces
Project information: First application in the million ton ethylene plant of Dushanzi Petrochemical Company in October 2020, with 2 additional furnaces added in 2021
Completion time: September 2020
2023/09/05
ExxonMobil (Huizhou)
Product information: Supply of 7 ethylene cracking furnaces (a total of 10 furnaces)
Project information: ExxonMobil Guangdong Huizhou 160 tons/year ethylene project
Completion time: November 2022
Tel: +86-0532-87314976
E-mail: info@npa-china.com
ADD: Pingdu High-tech Industrial Park, Qingdao City, China
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