It starts with initiative and ends with touching hearts.
Specialized Contracting for the Integrated Isocyanate Project and Steel Structure Engineering of Piping Trusses at the Relocated Old Plant of Yantai Wanhua Polyurethane Co., Ltd.
Specialized Contracting for the Integrated Isocyanate Project and Steel Structure Engineering of Piping Trusses at the Relocated Old Plant of Yantai Wanhua Polyurethane Co., Ltd.
Specialized Contracting for the Integrated Isocyanate Project and Steel Structure Engineering of Piping Trusses at the Relocated Old Plant of Yantai Wanhua Polyurethane Co., Ltd.
Specialized Contracting for the Integrated Isocyanate Project and Steel Structure Engineering of Piping Trusses at the Relocated Old Plant of Yantai Wanhua Polyurethane Co., Ltd.
Specialized Contracting for the Integrated Isocyanate Project and Steel Structure Engineering of Piping Trusses at the Relocated Old Plant of Yantai Wanhua Polyurethane Co., Ltd.
Specialized Contracting for the Integrated Isocyanate Project and Steel Structure Engineering of Piping Trusses at the Relocated Old Plant of Yantai Wanhua Polyurethane Co., Ltd.

Specialized Contracting for the Integrated Isocyanate Project and Steel Structure Engineering of Piping Trusses at the Relocated Old Plant of Yantai Wanhua Polyurethane Co., Ltd.

Structural form: primarily steel frame structure

Project Location: Shandong, Yantai

Construction Unit: Wanhua Chemical Group Co., Ltd.

Design Unit: Hualu Engineering & Technology Co., Ltd.

Project Overview: The project has a total steel weight of 24,200 tons and consists of multiple individual structural units. The main components include the methanol synthesis unit frame, ammonia refrigeration frame, raw material storage and preparation frame, methanol distillation unit, greywater system, low-temperature methanol washing unit, main methanol unit, nitric acid unit, formaldehyde tank farm, and associated pipe galleries—all constructed from steel frames.

Construction period: January 2013 – August 2013