Fabrication

—‑Cost‑Effective Welding Solutions Compliant with AMS Standards

We specialize in custom fabrication of titanium and zirconium structural components. Through precision forming of profiles, welding processes, and controlled heat treatment – coupled with rigorous non‑destructive testing – we deliver high‑performance products with cost reductions versus traditional castings. Ideal for critical petrochemical equipment including agitators and pump housings, our solutions optimize both efficiency and operational reliability.

1. Core Quality Assurance

Vacuum Heat Treatment System

  • Strict compliance with AMS 2750 aerospace standards:
  • Temperature control: ±5°C (Class 2 furnace uniformity certification)
  • Hydrogen control: ≤150ppm for titanium, ≤25ppm for zirconium
  • Full vacuum process recording (10⁻⁹ Torr level to prevent oxidation).

Certified Welding Expertise

  • Welder Qualifications:
Certification Process Coverage Position
ASME IX GTAW 6G
EN 9606‑5 GTAW 6G

NDT Specialists:

  • PT inspectors (ASNT Level II, detects 0.3mm cracks)
  • UT/RT engineers (NB/T 47013 certified, ±1mm defect localization)

2. Full‑Process Data Traceability

‑ Blockchain‑Based Manufacturing Archives

Unique traceability code for each product, accessible data includes:

  • Raw material batch numbers
  • Welding record (current/voltage/wire feed rate timelines)
  • Heat treatment profiles (vacuum/temperature/duration).

‑ Quality Evidence Package

  • RT welding films
  • Furnace calibration reports
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