“Where industrial reliability is forged. At Cangzhou LION Technology Co. Ltd., we engineer pipes, pipe fittings and flanges that outlast your toughest operations.”
From ANSI B16.9 tees to proprietary corrosion-resistant overlays – we manufacture solutions, not just products.
Our robotic submerged arc welding (SAW) ensures 98.7% density pipe fittings.
Forged fittings exhibit 23% higher fatigue resistance vs. cast equivalents
Radial grain flow prevents delamination in cryogenic service (-196°C)
Final inspection isn’t a department – it’s a culture.
Custom-engineered solutions ranging from super duplex cladding for chloride-rich subsea manifolds to cryogenically stabilized elbows for LNG transfer systems (-196°C operational integrity) are validated through finite element analysis simulations replicating extreme load scenarios prior to shop hydrotesting
Leveraging robotic submerged arc welding with precision thermal profiling, we achieve 98.7% metallurgical density through layer-by-layer deposition control—a critical advantage that eliminates gas porosity risks in sour service applications。
Through 8,000-ton closed-die forging that realigns crystalline structures into radial grain flow patterns, our fittings demonstrate 23% superior fatigue endurance versus cast alternatives when subjected to ASME B31.8 cyclic pressure testing protocols, fundamentally extending pipeline service life in offshore environments experiencing vortex-induced vibration stresses.
Technical Highlight:
- "Layer-by-layer deposition achieves 98.7% density – eliminating porosity risks in extreme pressure applications"
- "Real-time thermal imaging ensures HAZ (Heat Affected Zone) control within 0.8mm tolerance"
Specialization Showcase:
√ Clad fittings for sour gas service (NACE MR0175 compliant)
√ 3D-printed sand molds for complex geometries
√ Electropolishing for ultra-high purity applications
While competitors cast, we forge. Our 8,000-ton hydraulic press aligns grain structure for superior stress distribution.
Automation meets craftsmanship. Our certified technicians conduct phased array ultrasonic testing where algorithms can’t reach.
When pipeline failures cost millions per hour, your fittings shouldn’t be the weakest link
When failure is not an option – neither are compromises
Call to Action:
Visit [https://www.lion-pipeline.com]
for Your Project-Specific Technical Dossier
