Wincoo Engineering Co., Ltd.
jackynie@wincoo.net 86--15358182650
products
PRODUCTS
Home > Products > Pipe Heater > Pre-Weld Preheating & Heat Treatment Solutions for Large-Diameter Cylinders

Pre-Weld Preheating & Heat Treatment Solutions for Large-Diameter Cylinders

Product Details

Place of Origin: CHINA

Brand Name: WINCOO

Certification: CE

Model Number: 80KW/100KW/120KW/160KW/200KW

Payment & Shipping Terms

Minimum Order Quantity: 1 set

Price: USD 4500~6000 1set

Packaging Details: Export package

Delivery Time: 30 days

Payment Terms: L/C, D/A, D/P, T/T

Supply Ability: 100 set/month

Chat Now
Highlight:

pre-weld pipe heater for cylinders

,

large-diameter cylinder heat treatment

,

preheating solutions for pipe welding

Product Name:
Pipeline Heating Machine
Output Frequency:
4-20KHz
Output Current:
0.1-120A; 0.1-160A; 0.1-230A; 0.1-350A; 0.1-400A;
Product Name:
Pipeline Heating Machine
Output Frequency:
4-20KHz
Output Current:
0.1-120A; 0.1-160A; 0.1-230A; 0.1-350A; 0.1-400A;
Pre-Weld Preheating & Heat Treatment Solutions for Large-Diameter Cylinders
Pre-Weld Preheating & Heat Treatment Solutions for Large-Diameter Cylinders
Provides professional pre-weld preheating and post-weld heat treatment (PWHT) solutions for large cylindrical structures including wind turbine towers, pressure vessels, and pipelines. Ensures weld integrity, enhances structural safety, and improves production efficiency.
Pre-Weld Preheating & Heat Treatment Solutions for Large-Diameter Cylinders 0 Pre-Weld Preheating & Heat Treatment Solutions for Large-Diameter Cylinders 1
Key Application Industries
Pre-Weld Preheating & Heat Treatment Solutions for Large-Diameter Cylinders 2 Pre-Weld Preheating & Heat Treatment Solutions for Large-Diameter Cylinders 3
  • New Energy Equipment: Preheating for girth welds on wind power tower drums and hydropower penstocks
  • Shipbuilding & Offshore Engineering: Preheating and controlled cooling for thick-plate hull welding (60-160mm steel)
  • Power Generation: Welding heat treatment for critical components in thermal power plants
  • Oil & Gas: Pipeline welding and maintenance, especially for in-field, pressurized operations
Solution Advantages
  • Specialized Design: Our C-Type heating equipment perfectly adapts to rotating roller stands, enabling synchronized preheating and welding
  • Process Assurance: Effectively reduces thermal stress and cracking risks, improves joint microstructure, and eliminates residual stress
  • Efficiency & Safety: Offers efficient, safe, and intelligent field-ready performance compared to traditional methods
Core Equipment & Materials
The solution integrates temperature control units with flexible heating elements (including ceramic heating ropes, track-type plates, and custom shell heaters) and precise temperature measurement tools (sheathed thermocouples) to form a complete system.