About Us
We are a professional manufacturer of valves, pipe fittings, castings, and 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 other pipe fittings. All products comply with 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. Our products have been successfully exported to Europe, North America, the Middle East, and Southeast Asia.
As a modern manufacturer, we utilize the silica sol investment casting process. We are equipped with advanced high-precision casting machines, CNC machining centers, lathes, spectrometers, ultrasonic testers, and magnetic particle testing equipment. These ensure the quality of our products, and we are certified by ISO 9001, CE, and TS. We are committed to delivering top-quality products and 100% customer satisfaction. Our principles of honesty and trustworthiness guide us in continuously improving quality control, management, and market expansion. We welcome your inquiries and look forward to building a promising 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
What Benefits Can You Get from Us?
1) Competitive pricing
2) High quality control: 100% full inspection before shipment
3) High precision, tolerance can be ±0.005mm
4) Fast lead time: 5-7 days for samples, 12-15 days for mass production
5) Non-standard/OEM/customized service available
6) No MOQ, small quantities accepted
7) ISO 9001:2008 certified factory, ROHS materials used
8) Professional export packaging: separate blister plastic box or bubble wrap/pearl wool + carton + wooden case, ensuring no scratches or damage
We take pride in serving our clients. If you provide detailed specifications and drawings, we will promptly submit a competitive offer and deliver premium-quality products to meet your needs.
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