Key Design Parameters
(1)Material & Manufacturing
- Body Material:CRES 17-4PH stainless steel (corrosion-resistant, high-temperature resistant)
- Surface Finish:mirror polishing (optional coarser finish per sealing requirements)
(2)Critical Structural Features
- Valve Body Design:
- Circular cross-section optimizes flow path geometry, minimizing turbulence
- Conical sealing surface (15° taper angle) achieves bidirectional zero-leakage performance
- Minimum Cut Permissible: specified on drawing left side for machining reference
Manufacturing & Quality Assurance
(1)Production Process:
- Modular CNC machining for dimensional consistency
- Heat treatment to eliminate residual stresses
- Coordinate measurement system (CMS) inspection (critical tolerances ≤±0.02mm)
- Electrochemical polishing for enhanced corrosion resistance
(2)Special Requirements:
- Deburring: All edges chamfered to R≥0.5mm radius
- Marking: Laser-engraved identification plate
Compatibility & Certification
(1)Piping Compatibility: Seals with 316L/304L stainless steel and carbon steel pipelines
(2)International Certifications
Material Certification: welding procedure qualification
Quality Management: ISO 9001:2015 certified
FAQ
Q: What is the shipping package?
A: Pearl Cotton Bag +Carton+shrink film+pallet or customer packaging is accepted.
Q: What modes of transport are supported?
A: International Express, DHL, UPS, FEDEX, TNT, Express, By Air, By Sea, or as customers'requests.
Q: Do you sell standard parts or non-standard parts?
A: We are non-standard custom, according to your drawing machining parts.
Hot Tags: automatic isolation valve, China automatic isolation valve manufacturers, suppliers, factory, 304 Stainless Steel Bracket, CNC Round Machining Parts, High Precision CNC Machining Services, Machining A Ring, round machining parts, Stainless Steel Circle Ring
