Cold Pressing Torispherical Head for Pharmaceutical Industry Storage Tanks

Cold Pressing Torispherical Head for Pharmaceutical Industry Storage Tanks

 The company implements strict quality control at every stage of production and is committed to technological innovation to meet clients' needs for customisation, high precision, and superior quality across various industries.

• The flatness of high-precision flat head closures is controlled within 3mm, fulfilling the requirements of clients in the pharmaceutical industry.
• The surface roughness of polished head closures can be maintained within 0.4μm, meeting the stringent surface quality standards of high-end medical and food manufacturing clients.

• Product Description	Details
  Brand Name	GuoJiang
  Core Specifications	Inner diameter 400mm (tolerance ≤±1mm), thickness 4mm (uniformity ≤0.5mm), suitable for working pressure 0.1MPa–100MPa
  Material Features	S31603 sourced from certified suppliers (e.g., Baosteel, Posco) with complete Material Test Certificates (MTC), excellent corrosion resistance
  Forming Process	Cold pressing (suitable for thin materials ≤20mm), supported by 1000-ton hydraulic presses for stable forming, no thermal deformation and high surface precision
  Surface Treatment	Standard pickling passivation (forms passivation film to enhance corrosion resistance); optional pharmaceutical-grade mirror polishing (Ra≤0.8μm) meeting hygiene standards
  Inspection Standards	UT (100% coverage for key parts) and PT (for non-ferrous materials) implemented, complying with the strict requirements of the pharmaceutical industry
  Applicable Standards	Compliant with ASME BPVC Sec.VIII Div.1/2, PED 2014/68/EU, GB/T 25198-2010, etc., adapting to pharmaceutical industry compliance needs
  Certifications	ISO 9001:2015 Quality Management System, ASME "U" Stamp Certification
  Applications	Customized for pharmaceutical industry storage tanks, suitable for hygiene-sensitive scenarios such as drug storage and preparation production, ensuring material purity
  Packaging	Export-grade fumigated wooden cases (waterproof & shockproof); vacuum packaging optional for stainless steel heads to avoid contamination and damage during transportation
  Customization Services	Customizable surface treatment and inspection items per pharmaceutical industry requirements; free FEA pressure resistance simulation and 2D/3D drawing design; small-batch samples (5-10 pieces) available for testing
  After-Sales Service	Customer inquiries were responded to within 48 hours, providing exclusive technical support and problem-solving solutions for pharmaceutical industry applications