Quality Control

Quality Control System

Shihang Alloy strictly implements national and industry standards and is equipped with comprehensive testing equipment including airtight testing machines, spectrum analyzers and universal testing machines. Every batch of products undergoes full-process quality inspection, ensuring reliable and stable quality that consistently meets customer requirements.

Testing Equipment

Multi-dimensional Testing · All-round Quality Control

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Airtight Testing Machine

Sealing Performance Test

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Spectrum Analyzer

Chemical Composition Analysis

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Universal Testing Machine

Mechanical Property Testing

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Hardness Tester

Hardness Test

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Metallurgical Microscope

Metallographic Structure Observation

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Ultrasonic Flaw Detection

Internal Defect Detection

Applicable Standards

GB/T 3624-2010 Titanium and titanium alloy seamless tubes
GJB 3423A-2008 Specification for titanium alloy tubes for aviation
YS/T 1143-2016 Titanium and titanium alloy tubes for petroleum and natural gas
GJB 9597-2018 Specification for seamless titanium and titanium alloy tubes for ships
GB/T 2882-2013 Nickel and nickel alloy tubes
NB/T 47019.9-2021 Technical conditions for ordering tubes for boilers and heat exchangers — Part 9: Nickel and nickel alloys
NB/T 47047-2015 Seamless nickel and nickel alloy tubes for pressure equipment
ASME SB-165 Nickel-Copper Alloy (UNS N04400) Seamless Pipe and Tube

Strictly implement national and industry standards to ensure every batch meets customer requirements.