
Sulzer Precision Casting Duplex Ss Sul Pump Spare Parts Labyrinth Ring Seal. OEM/ODM Customization: Supports full customization from samples, designs, or minor adjustments. Wide Material Selection: Available in Cast Iron, Stainless Steel, Duplex SS, and Cast Alloy Steel. Advanced Casting Process: Utilizes Investment Casting and Sand Casting with CNC machining precision. Strict Quality Control: 100% inspection including hydrostatic, NDT, and dynamic balancing tests. International Certifications: Certified with ISO9001:2015, ISO14001:2004, and API Specification Q1. Reverse Engineering: Offers FARO 3D laser scanning and reverse engineering for replacement parts. Global Delivery Support: Overseas field engineering and on-site debugging by international engineers. Flexible Payment Terms: Accepts T/T, LC, PayPal, Western Union, and small-amount payments.