CHEMICAL INDUSTRY
Food Grade Stainless Steel for Food Processing Equipment
Custom-fabricated food grade stainless steel components for food processing equipment — sanitary tube systems, storage tanks, conveyor parts, and sheet metal fabrications. We manufacture in 304 and 316L to your drawings, with smooth-welded surfaces, food-safe finishes, and full material certification.
- Factory direct — manufactured at our Taiyuan facility, no intermediaries
- 304 and 316L food grade stainless steel — material cert with every order
- Sanitary / hygienic tube in standard and custom dimensions
- Internal welds ground smooth — no crevices for bacterial growth
- CIP/SIP-compatible surface finish available (Ra ≤ 0.8µm)
- MOQ from 1 piece — prototype parts or full production line supply
- ISO 9001 certified · lead time 20–45 days · EXW or FOB Taiyuan
PRODUCTS WE FABRICATE
Stainless Steel Products for
Food Processing Applications
All products are fabricated to your drawings and hygiene specifications. Grade, surface finish Ra value, and tube standard confirmed before production.
Sanitary / Hygienic Tube
Stainless steel sanitary tube for food processing pipelines, dairy systems, and beverage transfer lines. Inside surface polished to Ra ≤ 0.8µm or Ra ≤ 0.4µm. Available in 304 and 316L, standard OD sizes from 25mm to 219mm.
Food Processing Tanks & Vessels
Custom stainless steel tanks for mixing, storage, and processing of food products. Internal welds ground flush and polished. Sloped bottoms for full drainage. Manway covers, CIP spray balls, and nozzle configurations to your layout drawing.
Conveyor & Hopper Components
Laser-cut and bent stainless steel parts for food conveyor lines, hoppers, chutes, and framing. 304 as standard, 316L for high-acid or high-chloride cleaning environments. Fabricated to your assembly drawings with ±0.5mm fit-up tolerance.
Catering & Kitchen Equipment
Stainless steel work surfaces, sinks, shelving, and catering equipment fabricated to kitchen layout specifications. Brushed No.4 finish as standard. 304 for indoor use, 316L for coastal or high-humidity environments.
RECOMMENDED MATERIALS
Grade Selection for Food Processing
Both 304 and 316L are approved food-contact grades. Grade choice depends on the product being processed and the cleaning chemicals used.
304 / 304L
Standard Food Grade
The most widely used grade in food processing equipment. Excellent corrosion resistance against food acids and mild cleaning agents. Cost-effective for most applications where chloride concentration in the product or cleaning solution is low.
316 / 316L
CIP / High-Chloride Environments
Molybdenum addition gives 316L superior resistance to chloride pitting — essential when CIP or SIP cleaning uses hypochlorite (bleach-based) solutions, or when processing chloride-containing products such as brine, seafood, or meat. 316L preferred for all welded sanitary tube work.
PROJECT GALLERY
Food Processing 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.