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Steam Distributor

Aix Boiler is the OEM factory of steam distributors & steam drums, manufactured in accordance with GB/T 150 & JB/T 1619, featuring stable pressure, steam-water separation & multi-channel distribution, widely used in boiler supporting, chemical, heating & printing industries, supports full customization.

Aix Boiler steam distributor operates based on the core principles of closed pressure bearing, steam pressure stabilization, multi-channel distribution and steam-water separation. As a standard pressure vessel supporting boilers, it centrally receives steam output from boilers, buffers and stabilizes pressure through internal volume to eliminate pressure fluctuations, then evenly distributes steam to each steam equipment and pipeline through multiple outlets. Meanwhile, it separates condensed water in steam by gravity and inertia to prevent water hammer, corrosion and reduced heat exchange efficiency, ensuring stable and efficient operation of the steam system. The equipment body is made of high-quality carbon steel by rolling and welding, equipped with standard interfaces such as main steam inlet, steam outlets, pressure gauge port, safety valve port and drain outlet, featuring simple structure, reliable pressure bearing and stable operation. This product is strictly designed and manufactured in accordance with GB/T 150 Pressure Vessels and JB/T 1619 Technical Conditions for Shell Boiler standards, passing three quality controls: hydrostatic test, non-destructive test and air tightness test, with 100% factory pass rate. As an own-brand product of Aix Boiler OEM factory, it is independently produced in the whole process with no middleman price difference, supporting full customization of pressure, caliber, number of interfaces, material and insulation. It is widely used in boiler supporting, chemical, heating, printing and dyeing, paper making, food, pharmaceutical and other industries, serving as an indispensable core supporting equipment for steam systems.

1. Basic Parameter Table

ItemSpecificationStandardDescription
BrandAix BoilerOEM FactoryIndependent R&D & Production
TypeHorizontal/VerticalGB/T 150Class I Pressure Vessel
MaterialQ245R/Q345R/20#GB/T 713High Pressure Resistance
Design Pressure1.0MPa/1.6MPa/2.5MPaGB/T 150Customizable
Design Temperature0℃~250℃JB/T 1619For Saturated/Superheated Steam
DiameterΦ159mm~Φ1500mmCustomizedMatched by Steam Flow
MediumSteam, Hot Water, AirEnterprise StandardMulti-channel Distribution

2. Material Performance Comparison Table

MaterialPressure PerformanceTemperature RangeApplication
Q245RGood≤200℃General Steam System
Q345RHigh Strength≤250℃High Pressure Condition
20# SteelStable≤250℃Small & Medium Distributor
304 Stainless SteelCorrosion Resistant≤200℃Clean & Anti-corrosion

3. Interface Configuration Table

InterfaceSizeQuantityFunction
Main InletDN50~DN3001Steam Input
Steam OutletsDN25~DN2002~12Multi-channel Distribution
Pressure Gauge PortDN15/DN201~2Pressure Monitoring
Safety Valve PortDN25/DN321Overpressure Protection
Drain OutletDN20/DN251Drainage & Blowdown
Spare PortDN25/DN321~2System Expansion

4. Performance Index Table

ItemStandardAix TestMethod
Hydrostatic Test1.5×Design PressureQualifiedGB/T 150
NDTLevel IILevel I~IINB/T 47013
Pressure Stability±0.05MPa±0.03MPaSite Test
Separation Efficiency≥90%≥95%Factory Standard
SealingNo LeakageNo LeakageAir Tightness Test

5. Common Size Reference Table

Design PressureDiameterOutletsBoiler Match
1.0MPaΦ219/Φ2732~61~4t/h
1.6MPaΦ325/Φ4264~84~10t/h
2.5MPaΦ426/Φ5006~12Above 10t/h

6. Inspection & Acceptance Table

ItemStandardQualification
Appearance & SizeJB/T 1619Qualified
NDTNB/T 47013Level II
Hydrostatic TestGB/T 150No Leakage, No Deformation
Air Tightness TestGB/T 150No Leakage
PaintIndustry Standard2 Layers Primer + 1 Top Coat

7. Aix OEM Factory Advantage

ItemAix BoilerOrdinary Factory
ProductionOEM Factory, Full-processOEM/Assembly
MaterialGenuine Steel with MTCSubstandard
InspectionFour Tests, 100% QualifiedSampling
CustomizationFull CustomizationOnly Standard Models
After-sales12 Months Warranty, 7×24HNo Service

8. Product Structure & Core Advantages

Aix Boiler steam distributor adopts horizontal/vertical cylindrical welded structure, composed of cylinder, heads, nozzles, flanges, supports and safety accessories, designed in accordance with pressure vessel standards. Welds are processed by automatic welding and non-destructive testing, with high strength and good sealing. The equipment has three core functions: steam pressure stabilization and buffering to eliminate pressure fluctuation caused by boiler load change; multi-channel uniform distribution to avoid unstable steam supply; high-efficiency steam-water separation to reduce condensed water, prevent water hammer and corrosion, improve steam quality and heat exchange efficiency.

As the OEM factory of steam distributors, Aix Boiler has professional design, welding and testing teams, providing one-to-one solutions according to user's steam flow, pressure, number of interfaces and installation mode, realizing real customized production. Products are widely used in various steam boiler supporting, safe, reliable, long service life and easy maintenance, ideal distribution and stabilization equipment for industrial steam systems.

9. Applicable Industries & After-sales Service

Widely used in: boiler supporting, chemical, textile printing and dyeing, paper making, food, beverage, pharmaceutical, heating, rubber, wood processing and other industries, meeting the needs of multi-point steam consumption, pressure stabilization distribution, steam-water separation and central heating.

Aix Boiler provides: free selection and design, drawing optimization, factory inspection, installation guidance, operation training, 12-month warranty, lifelong maintenance, 7×24-hour technical support, one-stop solution for steam distribution system.

Choose Aix Boiler steam distributor, choose safe, stable and efficient steam distribution solution! Welcome to consult customization and visit our factory!

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