Steam Reformer Tubes_Catalytic Reformer Tubes

Reformer Tubes

Laurel Reformer tubes are crucial in chemical and petrochemical industries. Made from high-performance nickel-based alloys, they're strong and durable. In steam reforming, they hold catalysts and convert hydrocarbons (like methane) and steam into synthesis gas, key for many chemical products. Their excellent heat transfer spreads heat quickly and evenly, optimizing reactions. These tubes can withstand over 800°C and resist corrosion from gases like H₂S and CO₂. They're vital for ammonia, methanol production and hydrogen generation for fuel cells, an essential part of modern chemistry.

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Table Parameters
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Applications
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Product Details

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.

Product parameters:

★Working condition: 800-980ºC

★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

Reformer tubes possess a suite of remarkable product characteristics that make them indispensable in their application domains.

High Temperature Endurance is a standout feature. These tubes are engineered to operate under extreme thermal conditions, routinely withstanding temperatures that can soar well above 800°C. This is made possible by the utilization of advanced high-temperature alloys, typically nickel-based, which maintain the tube's structural integrity and prevent deformation or softening even during prolonged exposure to intense heat.

Exceptional Corrosion Resistance is equally vital. In the harsh chemical environments they inhabit, reformer tubes come into contact with a variety of corrosive substances such as hydrogen sulfide and carbon dioxide. Their specially formulated alloy compositions and surface treatments act as a shield, effectively fending off corrosion and safeguarding the tube's longevity, ensuring reliable performance over an extended period.

Superior Heat Transfer Efficiency plays a crucial role in optimizing the overall process. The tube design and material selection are fine-tuned to facilitate rapid and uniform heat distribution throughout the reaction zone. This enables the reactions occurring within the tubes to proceed at an ideal rate, enhancing productivity and minimizing energy waste.

Robust Structural Integrity is another key aspect. They must endure significant mechanical stresses, not only from the high internal pressures generated by the reacting gases but also from thermal expansion and contraction cycles. Reformer tubes are built with sufficient strength and toughness to withstand these forces without succumbing to cracks, fractures, or other forms of damage.

Table parameters

Product description	The centrifugal cast steel pipes are of good heat, corrosion, wear-resistant properties, working at high temperature environment on average: 800 to 1200°C, which are used in the steel mills, like CAL (continuous annealing line), CGL (continuous galvanizing line)
Process	Centrifugal casting, precision casting and machining.
Materials Standards	ANSI, ASTM, ASME, DIN, GB Materials: High nickel and high chrome heat resistant alloys, cobalt base alloys, like HU, HT, HK, HP, HW, 24/24NbTiZr, 50Cr/50Ni (2.4813), 1.4865, 1.4849, 1.4848, 1.4410, 1.4059, 1.4841, 1.4845, 1.4852, 2.4879 or as per customer's requirements
Package	Packed by seaworthy wooden case or according to buyers' request.
Service	We 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, We are looking forward to becoming your partner, helping you reduce product costs, reduce energy, improve yield and product lifespan, and reduce air pollution.

Features

★ Less decoking
★ Higher cracking effciency
★ Longer furnace run times
★ Lower energy consumption
★ Lower carburisation
★ Longer furnace lifetime

Reformer tubes find extensive and critical applications across diverse sectors.

In the ammonia production industry, they are the cornerstone of the Haber-Bosch process. By efficiently converting natural gas or other hydrocarbons, along with steam, into synthesis gas, which is then further processed to produce ammonia. This ammonia is fundamental for manufacturing fertilizers, a linchpin in global agriculture, ensuring food security for billions.

For methanol production, reformer tubes play a pivotal role. They enable the transformation of feedstocks like methane and carbon monoxide into methanol, a versatile chemical used in plastics, adhesives, and solvents production, fueling the growth of the chemical manufacturing sector.

In the realm of hydrogen generation for fuel cells, reformer tubes are indispensable. As the world pivots towards clean energy, these tubes facilitate the production of high-purity hydrogen from hydrocarbons or alcohols. This hydrogen is then used to power fuel cells in vehicles, providing an emission-free alternative to traditional combustion engines, and in stationary power generation, helping to decarbonize the energy grid.

Moreover, in the petrochemical refining process, reformer tubes are involved in the upgrading of heavy oils. They convert low-quality hydrocarbons into more valuable products like aromatics and olefins, enhancing the overall quality and value of the refined products, and supporting the continuous evolution of the petrochemical industry.

Applications

Steel Industry

Aluminum Industry

Glass Industry

Petrochemical Industry

Other metallurgical industries

Reformer Tubes

Insulation and Refractory Materials