Leadtek Fluid's ASTM Stainless Steel Castings Full-Process Quality Control System

As a professional High-Temperature Pipe Fittings Manufacturer, Leadtek Fluid has established a rigorous quality control system in the production of and Valve Parts Machining. We strictly adhere to international standards such as ASTM A351/A743 to ensure that every product has exceptional high-temperature and corrosion-resistant properties.

 

 

1.

● Exclusively using high-quality 304/316L stainless steel ingots from Baosteel and Taiyuan Steel

● Special material supply of Super Duplex Steel (2205/2507)

● Each batch undergoes full-element spectroscopic analysis (compliant with ASTM E1251)

 

2.

● QR code full-process traceability

● Third-party inspection reports available for reference

 

● Precision casting workshops with constant temperature and humidity (temperature 23±1 degree , humidity 50±5%)

● German DMG five-axis CNC machining centers

 

:

● Vacuum melting + argon protection dual-process

● Hot isostatic pressing (HIP) post-processing

● Intergranular corrosion testing (ASTM A262)

 

As a professional High-Temperature Pipe Fittings Manufacturer, we perform:

● Salt spray test (1000 hours)

● High-temperature endurance test (ASTM E139)

● Radiographic inspection (compliant with ASME B16.34)

 

● Petrochemical high-temperature pipeline systems

 

● 100% traceable raw materials

● 72-hour fast response

 

By choosing Leadtek Fluid, you will receive high-quality certified by ASTM, as well as professional and reliable Valve Parts Machining services. As an industry-leading High-Temperature Pipe Fittings Manufacturer, we are dedicated to providing our customers with product solutions that exceed expectations.