Womic Stainless Steel Co., Ltd
Size (Nominal Pipe Size, NPS / DN): from½″(DN15) up to 24″(or larger on request) as standard stainless steel spool assemblies.
Wall Thickness / Schedule: Standard schedules such as SCH 10S, SCH 20, SCH 40S, SCH 80S, SCH 160 and heavier wall (XXS) options, depending on project specification.
Length / Configuration: Spool lengths are typically up to 12 m per piece (or modular multiple sections) fabricated off-site.
Material grades of Stainless Steel Spools:
Austenitic stainless steels: 304 / 304L / 316 / 316L / 321 / 347
Duplex stainless steels: 2205 (UNS S31803/S32205), 2507 (UNS S32750)
Special alloys if required (higher corrosion or high temperature service)
Fabrication & end-connections: Spools may include weld neck flanges, slip-on flanges, socket weld, butt weld ends, threaded ends, or custom end-preparations.
Testing & Certification: Supplied with Mill Test Certificates (EN 10204 3.1 or 3.2), 100% visual inspection, PMI chemical verification, hydrostatic or pneumatic testing, ultrasonic/eddy current as required.
Stainless Steel Spools are ideal for industrial installations where prefabricated modules reduce site time and improve quality. Typical applications include:
Oil & Gas upstream and downstream piping systems (process lines, manifolds, flow-lines)
Petrochemical and chemical plants (reactor feed, process piping, utilities)
Power generation plants (steam, condensate, cooling water loops)
Marine and offshore installations (seawater cooling systems, riser bases, modules)
Water treatment and desalination facilities (brine lines, seawater feed)
Pharmaceutical, food and beverage industries (sanitary spools, clean-process piping)
The benefits of using prefabricated stainless steel spools include fewer welds on site, higher weld and fabrication quality, reduced installation time, better fit-up and reduced rework.
Comprehensive Material Range: From standard stainless (304/316) through duplex and super-duplex grades, we supply spools tailored to your material specification.
Strict Compliance & Certification: Fabrication meets international standards and includes full traceability, testing and documentation.
Prefabrication Expertise: Off-site fabrication in controlled conditions ensures high quality welds, dimensional accuracy and faster site installation.
Custom Solutions & Configurations: We provide custom spool designs including special lengths, fittings, valves, supports and coatings as required.
Global Supply & Reliable Delivery: With experience in international markets, we ensure timely delivery, packaging and logistics that meet customer project requirements.
Competitive Pricing & Technical Support: Direct factory sourcing, efficient workflow and expert technical consultation ensure cost-effective solutions and strong after-sales support.
For enquiries regarding stainless steel spool assemblies for your next project, please contact Womic Stainless Steel Co., Ltd today for standardized or customized quotation and technical support.
Tel: 0086-18390957568
Whatsapp: 0086-15575100681
E-mail:info@womicstainless.com
Website: www.womicstainless.com
