As a benchmark manufacturer in China's precision pressure vessel component industry, Henan Guojiang has specialised in the R&D, production, and customisation of torispherical heads for over 12 years. Our products are exported to more than 10 countries worldwide, meeting the high-standard production requirements of the beer industry and providing reliable core component solutions for beer equipment.
- Inner Diameter: 450mm - Suitable for small and medium-sized beer fermenters, storage tanks and other equipment
- Nominal Thickness: 4mm - Optimised design for working pressure range of 0.1MPa-50MPa, compatible with beer production media
- Material: 316L stainless steel - Each batch is equipped with a complete Material Test Certificate (MTC)
- Material Composition: 16%-18% chromium, 10%-14% nickel, and 2%-3% molybdenum, offering excellent corrosion resistance
Produced via cold forming technology to retain the original ductility and weldability of 316L stainless steel. Advanced hydraulic forming equipment ensures compliance with GB/T 25198 and ASME standards, resulting in smooth and uniform surfaces that avoid local stress concentration.
- Inspection Process: 100% full inspection, including ultrasonic testing (UT), penetrant testing (PT), and 3D laser scanning
- Compliance Standards: GB/T 25198-2023, ASME BPVC Section VIII Division 1, and PED 2014/68/EU directives
- Certifications: ISO 9001:2015, ISO 14001:2015, and ASME "U" Stamp approval
Specifically designed for beer equipment, applicable to:
- Beer raw material storage tanks and finished product storage tanks
- Head components of beer fermenters and mashing tanks
- Core components of small-scale craft beer production equipment
- Export-grade fumigated wooden cases for single-unit precision packaging
- Steel pallets with a load capacity of≥ 500kg for bulk orders
- Inner diameter customisation: 60mm-10000mm
- Thickness customisation: 1mm-300mm
- Free finite element analysis (FEA) stress calculation
- 2D/3D drawing design services
- Sample service with 18 working day delivery cycle
- Reliable Structure: 450mm inner diameter combined with 4mm thickness ensures uniform stress distribution, adapting to beer equipment working conditions
- Hygienic & Corrosion-Resistant: Surface roughness Ra ≤ 0.8μm, passing salt spray test, meeting food-grade hygiene requirements
- Cost Optimised: Precise thickness design balances performance and procurement costs
From raw material procurement to finished product delivery, Henan Guojiang adheres to strict quality standards. This one-piece 450×4 316L stainless steel torispherical head delivers stable performance and reliable quality, enhancing operational safety and production efficiency for small and medium-sized beer equipment.