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Shop-applied Spool Fabrication

Spool Fabrication is the shop-applied process of assembly and welding of a number of pipe components (including steel pipes, fittings, flanges, gaskets, fasteners, supports and hangers, valves, etc.) into an integral piping spool according to the requirements of the piping connection diagram (single-line diagram).

Spool Fabrication is one of the important processes in anti-corrosion pipeline engineering in the industries of Oil & Gas transmission and Seawater desalination, etc. TYHOO is committed to providing a package of services to the world's leading project management and engineering contractors (EPC), specializing in the production and process of a wide range of fabricated piping spool. With advanced pipe fabrication line, optimized welding production process and real-time video monitoring recording system, we are able to provide high quality fabricated spool products in a variety of materials.

TYHOO piping spool materials and specification:

●  Materials: carbon steel (CS), cryogenic steel (LTS), alloy steel (AS), stainless steel (SS), two-way stainless steel (DSS), and nickel-based alloys (NAS), etc

●  Capacity: size range 1/2 "~ 80"; wall thickness range: 2mm ~ 90mm

●  Industry Standards: ASME VIII; international projects specification

TYHOO shop-applied fabricated piping spools offer significant cost savings and expedite construction schedule across a wide range of industries and applications, such as:

- Modularized skid units - FPSO Vessels - Offshore topside structures
- Onshore oil and gas facilities - Petrochemical plants - Refineries
- LNG (Liquefied Natural Gas) plants - Power plant construction - Industrial facilities
- Pharmaceutical manufacturing facility - Food processing plants

The fabricated piping spool is more convenient and cost-saving compared to that of in the construction site, with the advantages of:

1. Easier on-site installation and operation of piping system;

2. Saving manpower and equipment of operation on-site;

3. Ensure higher quality products and application stability; 

4. Saving management cost for the whole project.