Sanhong Heavy Industry

Pipeline manufacturing


Release time:

2018-05-05

Oil pipeline welding of 2-wire internal longitudinal seams (Lincoln AC/1 + DC/1); welding of 4-wire external longitudinal seams (Lincoln AC/1 + DC/3). 01 Application Information: Welding Method: SAW (Submerged Arc Welding with Multiple Wires, AC/DC); Workpiece Materials: Q245, Q345R...390B, etc.; Workpiece Diameter: ≤¢2000mm; Workpiece Length: ≤14000mm; Workpiece Thickness: ≤60mm; Weld Seam Type: Longitudinal Seam.  Multi-wire submerged arc welding features deep penetration and high welding efficiency. Its application in prefabrication welding of pipelines for petrochemical equipment delivers excellent economic benefits. System Features:  Our Company

Oil pipeline

Pipeline 2 mm internal longitudinal seam welding (Lincoln AC/1 + DC/1)

Welding of the outer longitudinal seam of pipe 4 mm (Lincoln AC/1 + DC/3)

 
 
 

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Application Information
Welding method: SAW (Submerged Arc Welding with Multiple Wires, AC/DC)
Workpiece material: Q245, Q345R...390B, etc.
Workpiece diameter: ≤¢2000mm
Workpiece length: ≤14000mm
Workpiece thickness: ≤60mm
Weld seam type: Longitudinal seam
 Multi-wire submerged arc welding features deep penetration and high welding efficiency. When applied to the prefabrication and welding of pipelines in petrochemical facilities, it delivers excellent economic benefits.
System Features
 Our company designs products based on extensive experience in welding both domestically and internationally, adhering to the principle of cost-effectiveness and providing scientifically sound welding solutions tailored to customer needs.
 Sanhong Heavy Industry has over 10 years of experience in the design, manufacturing, complete sets, installation, commissioning, and delivery of manipulators, roller stands, specialized machines, and systems.
 The electrical control system of this type of equipment is manufactured in compliance with CE standards and employs PLC control. System parameter settings are configured via a touch screen interface, featuring a fully Chinese-language human-machine dialogue interface that is quick, convenient, simple, and easy to understand.
 This type of equipment boasts advantages such as practicality, reliability, efficiency, simple operation, and convenient daily maintenance, making it an ideal choice for enhancing automation and efficiency.

Pipeline manufacturing