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Transforming marine and industrial piping—providing 100% full-coverage stainless steel factory prefabrication. We shift complex welding, coating, and insulation from shipyards to our professional workshops, eliminating site material inventory, reducing high-altitude safety risks, and accelerating total project delivery.
Shipyards often purchase pipes, flanges, fittings and other stainless steel
components separately before welding them into pipe spools.
This process requires dedicated warehouse space for both raw materials
and semi-finished products, increasing storage costs and site occupation.
Managing multiple suppliers, delivery schedules and component inventories increases communication workload for procurement and project management teams.
Pipe fabrication cannot begin until every required
component arrives.
Different suppliers and inconsistent delivery schedules
often delay production and extend the overall project
timeline.
Traditional fabrication requires extensive on-site welding, high-altitude work and cross operations, making quality control and safety management more difficult.
YADA factory prefabrication is a construction method that completesthe prefabrication of pipes, steel structures and related equipment which need massive welding works in the professional workshop, and only carries out a few butt welding on the construction site. Not only can the construction quality and efficiency be improved comprehensively, but also can greatly reduce the high altitude work and crosswork, to ensure the construction safety and site management.
YADA has been providing factory prefabrication services for marine engineering, petrochemical and other industries, achieves revolutionary cost reduction: 1. No waste material; 2. Optimized the inventory of steel pipes and pipe accessories on site; 3, Greatly reduce the cost of warehousing, logistics and other links; 4. Shorten the project cycle; 5. Reduce equipment investment and site occupation; 6. lmprove the capital turnover rate; 7, Passivation, coating and pre-insulation can be completed inside the factory to reduce environmental burden, realize zero inventory, cost reduction and efficiency increase
Served over 2000 projects
Hainan Nuclear Power
Changjiang Nuclear Power
Qinshan Nuclear Power
Saudi Aramco International Integrated Port Facility Project
CIMC Raffles D90 ultra-deep water semi-submersible drilling platform
Dongfang 1-1, Dongfang 13-2 CNOOC offshore engineering platform, etc.
Wanhua Chemical
Hengyi Petrochemical
CNOOC Huizhou Refinery & Chemical 1.2 million tons/year ethylene project
Donghua Energy 1.2 million tons/year methanol project
LNG, LPG, FSRU, FPSO, chemical tanker, oil tanker
LNG receiving station, filling station
YADA has obtained relevant certifications and approvals from major international marine classification societies, supporting its piping products and engineering solutions for shipbuilding, marine engineering, offshore, LNG and petrochemical projects.
The classification societies recognized by YADA include Bureau Veritas (BV), China Classification Society (CCS), Russian Maritime Register of Shipping (RS), Korean Register (KR), ClassNK, American Bureau of Shipping (ABS), Lloyd's Register (LR), DNV and RINA.
