Focus on Piping & Prefabricated Pipe

Benefiting from possession of 15 raw material resources in China and overseas, 5 fabrication workshops, 21 approved quality welders, 6 senior marine piping engineers.

Glen not only manufactures piping systems but also integrated services for ship piping retrofit and maintenance piping system projects on vessels.

Supplying products is not our aim. Promoting projects economically, orderly, efficiently process is what we promise to clients.

Your Trusted Partner for Pipe Spools

Products can be produced according to ASME/ANSI, DIN, GB, SH, HG, JIS, BS, EN, ISO, SH and other standards.

The production diameter is from DN15-DN2400, and the materials include 304, 304L, 316L, 321, S32205, S31803, S32750 , 904L, 317L, Monel series nickel-based alloys, etc.

500 Ton Annual Capacity

Focus on marine and WTP industry, products include welded pipes, seamless pipes, tees, reducers, flanges and other products, and provide pipe system prefabrication.

Piping Prefabrication Capacity Chart

LR MFG Certificates

Lloyd’s ISO9001 quality management system, Lloyd’s PED certification, and the products have passed ASME certification, CCS certification, ABS certification, DNV-GL certification, Lloyd’s Register certification, etc.

8 Standard Tests
10 Supplementary Tests

Through our internal and cooperative authoritative certification laboratory, we can provide one-stop product quality and performance testing services.

Chemical analysis, Mechanical properties (Tensile, Yield, Elongation, Reduction area), PMI test and NDT testing were all accomplished along with Material test certificate(MTC3.1)

Pipe Spool Product Overview

Marine Piping Systems

Sea water piping, BWTS, EGCS

Pipe spool

WTP & Process industry

Pressure Vessels

Tailored vessels and oxygen vessels

Skid unit

Apply in LNG, Oil & Gas industry

Let Glen be your piping solution partner
Make your procurement process manageable and efficient

Our Pipe Spool Projects

Water Treatment in France
Anis Marinetime Project in Italy
Construction Project in Croatia
Seawater desalination in UAE

Our Clients & Partners


 Prefabricated pipelines for sea water desalination

GVA Project

Water treatment  

What type of pipework project does Glen Engineering do