Wujiang Hongcheng Electric Heating Equipment Co., Ltd. — Complete Product Catalog Navigation

[HEADER]

Wujiang Hongcheng Electric Heating Equipment Co., Ltd.

• 📍 Longnan Village, Meiyan, Pingwang Town, Wujiang District, Suzhou, Jiangsu Province, China
• 📞 +86-18913084838 
• 📧 owenzjy@foxmail.com |owen@hongchengheat.com
• 👤 Contact: Owen Zhu (Manager) | WhatsApp: +86-18913084838
• 🌐 Language Options: English | 中文 | العربية

[MAIN NAVIGATION BAR]

| Home | About Us ▾ | Products ▾ | Applications ▾ | Knowledge Base ▾ | News | Quality | Contact | Inquiry | Media |

[PRODUCTS — MEGA MENU: PRIMARY NAVIGATION]

H1: Industrial Electric Heaters & Heat Treatment Equipment — Full Product Catalog

Wujiang Hongcheng specializes in R&D, manufacturing, and engineering services for industrial ceramic heaters, automated temperature control systems, and heat treatment solutions. Products are trusted by Fortune Global 500 companies across petrochemical, power, metallurgy, and aerospace sectors worldwide.

[PRIMARY CATEGORY 1]

H2: Industrial Ceramic Heaters

High-performance electric ceramic heating elements engineered for localized and full-body thermal processing in heavy industrial environments. Rated up to 1000°C surface temperature (theoretical max: 1050°C). Available in multiple voltage configurations including 36V, 60V, 110V, 220V, and 380V to match diverse field conditions and temperature control equipment requirements.

H3: 1.1 LCD Crawler / Caterpillar Ceramic Heaters

Flexible, high-power-density heating elements designed for large vessels, pipelines, towers, and structurally complex components. Spliced, bent, or wound to conform to any geometry.

H4 — Product Variants:

• 60V Ceramic Heater — CP Caterpillar Type (Standard) Primary keyword product. 60V low-voltage ceramic heater for safe field operation on large-diameter pipes and pressure vessels. Compatible with DKW temperature control box.

• 80V Ceramic Heater — CP Caterpillar Type (High Power Density) Enhanced watt-density variant for rapid pre-weld preheating cycles. Achieves accelerated thermal ramp rates vs. induction methods.

• 55V Ceramic Heater — LCD Caterpillar Type (Ultra-Low Voltage) For confined-space or wet-environment field work requiring ultra-safe operating voltage.

• 110V Ceramic Heater — LCD Caterpillar Type Single-phase variant for international markets and portable field service units.

• 220V Ceramic Heater — LCD Caterpillar Type (Standard Industrial) Most common industrial site voltage. High thermal output for overall vessel heat treatment.

H3: 1.2 SCD Rope-Type Ceramic Heaters

Specialized flexible ceramic heaters for small-diameter pipelines, irregular joints, and confined structural zones. Minimum bending diameter of 70mm.

H4 — Product Variants:

• 27.5V Ceramic Heater — SCD Rope Type (Small-Diameter Pipeline) 60V rope-style ceramic heater ideal for power plant pipeline maintenance and weld joint post-heat stress relief on small-bore pipes.

• 55V Ceramic Heater — SCD Rope Type (Weld Head / Joint Treatment) Targeted thermal application for pipeline head heat treatment in petrochemical field sites.

• 110V Ceramic Heater — SCD Rope Type Low-voltage rope ceramic heater for safety-critical confined-space pipeline applications.

• 220V Ceramic Heater — SCD Rope Type Standard voltage rope heater for stationary workshop pipeline heat treatment.

H3: 1.3 Ceramic Heater Accessories & Replacement Components

H4 — Product Variants:

• Oxide Lead Ceramic Insulation Blocks — High-strength thermal insulation components for LCD and SCD heater assemblies.
• Nickel-Chromium Heating Wire Elements — New-process welded joint heating wire for ceramic heater repair and replacement.
• K-Type Thermocouple Sensors (Nickel-Chromium / Nickel-Silicon) — Standard interface sensors for DKW and compatible temperature control systems.
• Ceramic Heater Splicing Connectors — Modular connectors enabling custom-length configuration for large pipeline circumferences.

[PRIMARY CATEGORY 2]

H2: Automated Heat Treatment & Temperature Control Systems

Intelligent, PC-104 industrial computer-based temperature control equipment for automated preheating cycles, post-weld heat treatment (PWHT), and stress relief operations. Fully compatible with 60V, 110V, 220V, and 380V ceramic heaters.

H3: 2.1 DKW / Intelligent Temperature Control Boxes

Core automation unit for all heat treatment operations. Features FUSI-PXR series digital instrumentation with automatic silicon-controlled rectifier (SCR) switching and modular voltage regulation for high-stability thermal cycling.

H4 — Product Variants:

• DKW Temperature Control Box — Single-Channel (Portable Field Unit) Compact unit for single-zone preheating. Compatible with 60V ceramic heaters and K-type thermocouples.

• DKW Temperature Control Box — Multi-Channel (Multi-Zone PWHT) Supports simultaneous multi-zone temperature recording and independent zone control for large-diameter vessels and towers.

  

   

• DKW Temperature Control Box — PC-104 Industrial Computer Architecture High-stability flagship control unit. Digital setting, automatic SCR switching, and modular voltage output.

• Intelligent Temperature Control Box — FUSI-PXR Series Instrumentation Precision temperature regulation module. Supports programmable thermal ramp/soak/cool cycles per ASME/AWS standards.

H3: 2.2 Customized Experimental Furnaces

High-precision laboratory heating furnaces tailored for universities and national research institutions. Custom form factors, temperature profiles, and heating zone configurations available.

H4 — Product Variants:

• Customized Box-Type Experimental Furnace (University / Lab Grade) Supplied to Beijing University of Aeronautics and Astronautics (BUAA). Precision thermal cycles for advanced material research.

  

   

• Customized Tube-Type Experimental Furnace For controlled atmosphere materials testing. Tailored dimensions and temperature specifications.

• Customized Tracked / Crawler Experimental Heater Supplied to Beijing University of Technology. Achieves precise temperature control for advanced composite material experiments.

[PRIMARY CATEGORY 3]

H2: Industrial Ovens — Welding Consumable Drying & Preservation

Specialized electrode and flux drying ovens engineered for welding operations in heavy industry. Far-infrared heating technology with dual-temperature automated control ensures optimal moisture removal and rod/flux preservation.

H3: 3.1 Welding Electrode (Welding Rod) Ovens

H4 — Product Variants:

• Far-Infrared Electrode Drying Oven — Standard Capacity Dual temperature setting: automated switching between high-temp baking and low-temp preservation. Stainless steel heating tubes ensure uniform heat distribution.

• Far-Infrared Electrode Drying Oven — Heavy-Duty Industrial Capacity High-volume drying oven for large construction sites and shipyard welding operations.

• Portable Electrode Holding Oven — Field Service Type Compact unit for maintaining pre-dried electrode temperature at field welding sites.

H3: 3.2 Welding Flux Drying Ovens

H4 — Product Variants:

• Flux Drying Oven — Submerged Arc Welding (SAW) Grade Precise temperature baking for granular flux used in pressure vessel and pipeline welding.

• Flux Drying Oven — Combined Rod & Flux Dual-Chamber Type Dual-chamber design for simultaneous electrode and flux conditioning in high-throughput welding workshops.

[PRIMARY CATEGORY 4]

H2: On-Site Heat Treatment Engineering Services

End-to-end professional heat treatment engineering execution using Hongcheng proprietary equipment. Serving petrochemical, power construction, metallurgy, and shipbuilding sectors across China and international markets including Saudi Arabia.

 

H3: 4.1 Pre-Weld Preheating Services

• Localized pre-weld preheating using 60V / 220V / 380V ceramic heater systems
• Applicable to: carbon steel, alloy steel, stainless steel, and clad plate weldments
• Industries: petrochemical pipelines, pressure vessels, offshore structures

H3: 4.2 Post-Weld Heat Treatment (PWHT) Services

• Overall and local PWHT for large-scale welded assemblies
• Applications: Spherical tanks, towers, reactors, electric desalting tanks, offshore modules
• Reference Projects: Sinopec Fujian Refinery (2008), Sichuan Puguang Natural Gas Plant (2009), Zhuhai Zhonggu Petrochemical (2018), Shenghong Petrochemical (2020)

H3: 4.3 Stress Relief Services for Large Structural Components

• Heat treatment for structural weld stress relief in metallurgy and heavy equipment manufacturing
• Clients include: Baosteel, Ansteel
• Equipment: Multi-channel DKW control system + high-capacity 380V LCD caterpillar ceramic heaters

H3: 4.4 International Heat Treatment Project Services

• Saudi Arabia Power Construction Project (2019): Specialized equipment supply and service execution
• Global market coverage: Products have entered international markets including the Middle East

[SECONDARY CONTENT SECTIONS]

[APPLICATIONS] — Industries Served

H2: Industrial Heating Applications by Sector

| Sector | Key Applications | Featured Products | |—|—|—| | Petrochemical & Refining | Pipeline PWHT, vessel preheating, desalting tank heat treatment | 60V/380V LCD Ceramic Heater, Multi-Channel DKW Box | | Natural Gas Processing | Pipeline system heat treatment, purification plant fabrication | SCD Rope Ceramic Heater, DKW Control System | | Power Construction (Thermal / Hydro / Nuclear) | Pressure pipe preheating, turbine casing heat treatment | LCD Caterpillar Heater, Electrode Drying Oven | | Metallurgy & Steel Manufacturing | Structural stress relief, weld integrity assurance | 380V High-Capacity Ceramic Heater | | Shipbuilding & Marine Engineering | Vessel structural heat treatment, offshore module PWHT | LCD Crawler Heater, Multi-Zone DKW Control Box | | Aerospace & Research | Precision material thermal testing | Customized Experimental Furnace, Tracked Heater | | International / Overseas Projects | Field heat treatment in Middle East energy projects | 60V Portable Ceramic Heater, Portable DKW Field Unit |

[KNOWLEDGE BASE] — Technical Resources

H2: Technical Knowledge Library

H3: Ceramic Heater Knowledge Center

• How to Select Voltage for Ceramic Heaters: 36V vs. 60V vs. 220V vs. 380V
• 60V Ceramic Heater Operating Guide: Safety, Installation & Connection
• Understanding Oxide Lead Ceramic Insulation: Material Properties & Temperature Limits
• Ceramic Heater vs. Induction Heater: Efficiency and Application Comparison
• Maximum Surface Temperature of Ceramic Heaters: Achieving 1000°C in Field Conditions

H3: Heat Treatment Process Knowledge

• Pre-Weld Preheating Best Practices for Carbon and Alloy Steel
• Post-Weld Heat Treatment (PWHT) Standard Procedures (ASME B31.3 / GB Standards)
• Local vs. Overall Heat Treatment: When to Use Each Method
• Thermocouple Placement for Accurate PWHT Temperature Monitoring

H3: Temperature Control System Knowledge

• DKW Temperature Control Box: Setup and Operation Manual
• PC-104 Industrial Computer Architecture in Heat Treatment Control
• FUSI-PXR Instrumentation: Configuration Guide for SCR-Based Temperature Control
• Multi-Zone Temperature Control: Independent Channel Management for Large Vessels

H3: Electrode & Flux Oven Knowledge

• Welding Electrode Drying Requirements: Temperature and Time Standards
• Far-Infrared vs. Conventional Resistance Heating in Electrode Ovens
• Preventing Electrode Moisture Absorption in Humid Field Environments

[QUALITY & CERTIFICATIONS]

H2: Quality Assurance & Technical Credentials

• High-Tech Enterprise Certification: Recognized by Chinese national authorities for advanced technical capabilities and standardized management
• Industry-Academia Partnership: Long-term strategic R&D collaboration with Zhejiang University
• Field Validation: Equipment deployed on Three Gorges Project, Ertan Hydropower Station, Xiaolangdi Hydropower Station — China’s most demanding infrastructure benchmarks
• Fortune 500 Supply Chain: Qualified supplier to Sinopec, CNOOC, and Shenghong Petrochemical (Fortune Global 500)
• International Market Presence: Products including the LCD caterpillar ceramic heater and DKW temperature control box successfully exported to global markets

[NEWS & UPDATES]

H2: Company News & Industry Updates

• [2026] Expanded international market presence with 60V ceramic heater product line targeting Middle East energy sector
• [2020] Pipeline heat treatment engineering successfully completed for Shenghong Petrochemical (Fortune Global 500), Lianyungang
• [2019] Specialized heat treatment equipment supplied for Shandong Power Construction Power Plant Project, Saudi Arabia
• [2018] Overall heat treatment for electric desalting tanks completed with Zhuhai Zhonggu Petrochemical
• [2017] Partnered with Guangdong Huizhou Dayawan Refinery for specialized heat treatment projects
• [2014] Completed Sichuan Luzhou Coal Gasification Project heat treatment engineering
• [2009] Executed heat treatment for Sichuan Puguang Natural Gas Purification Plant (largest in Asia at time of completion)
• [2008] Partnered with Sinopec No. 10 Company — Fujian Refinery heat treatment project

[ABOUT US — Sub-Pages]

H2: About Wujiang Hongcheng Electric Heating Equipment Co., Ltd.

• Company Overview — High-tech industrial electric heater manufacturer based in Suzhou, Jiangsu, China
• Development History & Milestones — From 2008 Sinopec partnership to 2020 Fortune 500 project execution
• Technical Capabilities — Resistance, infrared, and electromagnetic heating expertise; PC-104 DKW system R&D
• Industry-Academia Collaboration — Zhejiang University, BUAA, Beijing University of Technology
• Global Reach — Products exported to Saudi Arabia and international markets; serving global energy infrastructure

[CONTACT & INQUIRY]

H2: Contact Wujiang Hongcheng — Get a Quote or Technical Consultation

• Sales Manager: Owen Zhu
• Phone / WhatsApp: +86-18913084838
• Alternate Phone: +86-13901555189
• Email: owenzjy@foxmail.com | 3070343794@qq.com
• Factory Address: Longnan Village, Meiyan, Pingwang Town, Wujiang District, Suzhou, Jiangsu Province, China

📩 Inquiry Form: Submit your product requirements, voltage specifications, application type, and quantity for a customized quotation.

🏭 Custom Orders Welcome: We accept OEM/customized orders for specific form factor, voltage (36V / 60V / 110V / 220V / 380V), watt density, and temperature requirements.

[FOOTER — COMPLETE PRODUCT HIERARCHY SITEMAP]

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Products

• Industrial Ceramic Heaters
  • CP Caterpillar Ceramic Heater (60V / 80V)
  • LCD Caterpillar Ceramic Heater (27.5V / 55V / 110V / 220V )
  • SCD Rope-Type Ceramic Heater (27.5V / 55V / 110V / 220V
  • Ceramic Heater Accessories (Insulation Blocks, Heating Wire, Thermocouples, Connectors)
• Temperature Control Systems
  • TDKW Temperature Control Box (Single-Channel / Multi-Channel / PC-104)
  • FUSI-PXR Intelligent Control Module
  • Customized Experimental Furnaces (Box-Type / Tube-Type / Tracked)
• Industrial Ovens
  • Welding Electrode Drying Ovens (Standard / Heavy-Duty / Portable)
  • Welding Flux Drying Ovens (SAW Grade / Dual-Chamber)
• Engineering Services
  • Pre-Weld Preheating Services
  • Post-Weld Heat Treatment (PWHT) Services
  • Stress Relief Engineering
  • International Project Services

Company

• About Us | History | Capabilities | Certifications | Partners

Resources

• Knowledge Base | Applications | News | Media | Quality

Contact

• Get a Quote | Technical Support | Factory Visit | WhatsApp: +86-18913084838

© Wujiang Hongcheng Electric Heating Equipment Co., Ltd. — Longnan Village, Meiyan, Pingwang Town, Wujiang District, Suzhou, Jiangsu Province, China | owenzjy@foxmail.com | +86-18913084838