We are a professional manufacturer of valves, pipe fittings, castings, and other fluid system equipment. Our product range includes ball valves, gate valves, globe valves, check valves, diaphragm valves, plug valves, sanitary butterfly valves, elbows, tees, unions, and more. All our products meet international standards such as GB, ANSI, JIS, DIN, BS, and ISO. They are widely used in industries like petrochemicals, chemical, LNG & cryogenics, pulp & paper, water and wastewater treatment, mining, refining, marine, and power generation. We have successfully exported our products to Europe, North America, the Middle East, and Southeast Asia.
As a modern manufacturer, we utilize the silica sol investment casting process to produce high-quality components. Our facilities are equipped with advanced CNC machining centers, lathes, spectrometers, ultrasonic testers, magnetic particle testing equipment, and more. These tools ensure consistent quality and precision. We are certified by ISO 9001, CE, and TS standards, ensuring compliance with global requirements.
Our commitment is to deliver top-tier quality products and provide 100% customer satisfaction. Based on principles of honesty and trustworthiness, we focus on quality control, operational efficiency, and continuous innovation. We welcome your inquiries and look forward to building a long-term business relationship with you.
MEASURING CAPABILITY |
|||
Measurement |
Range (mm) |
Accuracy (μm) |
Brand |
Length |
200×150 700×600×500 0-600 |
3+L/50 2.1+3.8L/1000 3+L/300 |
Easson (Taiwan) Brown & Sharpe (US) Trimos/Tesa (Swiss) |
External Diameter |
0-100 |
1 |
Mitoyuto (Japan) |
Internal Diameter |
5-30 |
1 |
Tesa (Swiss) |
Surface Roundness |
80 |
0.01 |
Mitoyuto (Japan) |
General Tolerance (+/- mm) |
|
CNC Machining |
0.005 |
Turning |
0.005 |
Grinding (Flatness/in²) |
0.003 |
ID/OD Grinding |
0.002 |
Wire-Cutting |
0.002 |
MACHINING EQUIPMENT |
|
CNC Machining |
Sheet Metal |
|
High Speed Vertical Machining Horizontal Machining CNC Turning |
CNC Blanking Hydraulic Shearing Hydraulic Press Welding |
Grinding |
W/C Machining |
|
Surface Grinding ID/OD Cylindrical Grinding |
Wire Cut Drilling |
General Machining |
Others |
|
NC Turning Lathe Milling |
Lapping Heat Treatment Surface Treatment |
Features
Double O-Rings third stem sealing design
Blow-out proof stem
Built-in ISO5211 direct mounting pad
Pre-load 2 Belleville washers to self-adjust packing
Double Stem sealing to comply with TA-LUFT requirements
Anti-static devices for ball, stem, and body
Fire safe design and construction
Stainless Steel Hook Dock Bungee Rope,Polypropylene Woven Rope,Galvanized Folding Anchor,Sand Shark Pwc Anchor
Sichuan AIDIAO Industry and Trade Limited Company , https://www.idaovlai.com