CHEMICAL INDUSTRY
Stainless Steel Solutions for the Chemical Industry
Custom-fabricated corrosion-resistant stainless steel components for chemical plants and process facilities — pressure vessels, heat exchangers, process piping, and reactor parts. We manufacture to your process specifications in 316L, 2205, and 904L, with full material traceability and ISO certification.
- Factory direct — manufactured at our Taiyuan facility, no intermediaries
- 316L, 2205 Duplex, and 904L grades for aggressive chemical environments
- Pressure vessels and storage tanks fabricated to your drawings
- Mill test report (MTR) and dimensional inspection report with every order
- MOQ from 1 piece — prototype components or full plant supply
- ISO 9001 / 14001 / 45001 certified · weld inspection records available
- Lead time 20–45 days · EXW or FOB Taiyuan
PRODUCTS WE FABRICATE
Fabricated Components for
Chemical Processing Facilities
All components are fabricated to your engineering drawings and process specifications. Material grade, wall thickness, and connection standard confirmed before production
Heat Exchangers
Shell-and-tube heat exchangers fabricated in 316L, 2205 Duplex, or 904L depending on process fluid and temperature. Full weld inspection, pressure test documentation, and mill test reports supplied as standard.
Storage Tanks & Pressure Vessels
Stainless steel storage tanks and pressure vessels for corrosive liquids, solvents, and chemical intermediates. SAW welding for main seams, TIG for nozzles. Capacity from 500L to large-volume process tanks.
Process Piping & Pipe Spools
Stainless steel pipe spools, flanged assemblies, and process piping fabricated to ASTM A312, ASME SA312, or EN standards. Available in seamless and welded pipe, 316L as standard, 904L for aggressive acid service.
Reactor Components & Structural Parts
Custom fabricated internals, agitator shafts, baffles, support structures, and enclosures for chemical reactors and process equipment. CNC machining for precision-fit components. Any grade from our full material range.
RECOMMENDED MATERIALS
Grade Selection for Chemical Applications
Grade selection depends on the corrosive medium, concentration, temperature, and chloride content. We confirm grade suitability before fabrication.
316 / 316L
Standard Chemical Grade
The baseline grade for most chemical process applications. Molybdenum addition provides resistance to chloride pitting and general corrosion from dilute acids and alkalis. 316L (low carbon) preferred for welded fabrications to prevent sensitisation.
2205 Duplex
High Chloride & Stress Corrosion
Duplex microstructure gives roughly twice the yield strength of 316L with superior resistance to stress corrosion cracking and pitting in chloride-rich environments. Ideal for equipment handling seawater, brines, or chloride-contaminated process streams.
904L
Aggressive Acid Service
Super-austenitic grade with high nickel, molybdenum, and copper content for resistance to hot concentrated sulfuric acid and phosphoric acid — environments where 316L and 2205 are insufficient. Used in fertiliser, petrochemical, and specialty chemical plant.
PROJECT GALLERY
Chemical Industry Fabrication Projects
HOW IT WORKS
From Drawing to Delivery — 5 Stages
Drawing Review
Submit drawings or specs. Engineers confirm feasibility within 2 hours.
Material Procurement
Sourced from BAOWU, POSCO, or TISCO with mill test reports.
Fabrication
Cut → Form → Weld → Machine → Surface treat. Tracked against work order.
Quality Inspection
Dimensional check, weld inspection, MTR, inspection report prepared.
Triple ISO Certification
PE-film protected, crated for sea or air freight. Export docs included.
REQUEST A QUOTE
Send Us Your Project Drawings
Upload your DWG, DXF, or PDF. Tell us material grade, finish, and quantity. We respond within 2 business hours with a quotation and lead time.