3LPP Coating Project for Yaitai Haitai

proprietor：

Yaitai Haitai

Project date：

September 3, 2022

Related products：

3LPP (3-Layer Polypropylene) anti-corrosion coated steel pipelines

address：

Yaitai Haitai

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Project

3LPP Coating Project for Yaitai Haitai

In September 2022, we successfully supplied 3,100 tons of 3LPP (3-Layer Polypropylene) anti-corrosion coated steel pipelines for end-user Yaitai Haitai. The project involved pipes sized at 457mm in diameter with varying wall thicknesses (10, 12, 14, and 16mm), all meticulously manufactured and coated in strict accordance with the DIN 30670-2018 standard. This achievement underscores our capability to deliver high-quality, large-volume coated pipeline solutions for major industrial clients.

Project Challenge

This project involved supplying 3LPP anti-corrosion coated pipelines with a diameter of 457mm and varying wall thicknesses (10/12/14/16mm), in strict compliance with the DIN 30670-2018 standard. With a total volume of 3,100 tons destined for end-user Yaitai Haitai, the key challenges included ensuring precise dimensional accuracy, maintaining consistent coating quality under high-demand conditions, and adhering to a tight delivery schedule set for September 2022. Additionally, coordinating logistics and quality assurance to meet international standards while managing large-scale production required meticulous planning and execution.

Our Solution

We delivered a comprehensive solution by leveraging advanced 3LPP coating technology and rigorous quality control processes aligned with DIN 30670-2018. Our team optimized production scheduling and conducted thorough inspections at every stage, from material selection to coating application, ensuring all 3,100 tons of pipelines met the exact specifications for wall thickness and corrosion protection. By streamlining logistics and maintaining close communication with Yaitai Haitai, we successfully completed the order on time in September 2022, guaranteeing durability, performance, and full compliance with the client's requirements.