CNC Center Milling Service
CNC Machining / Turning / Grinding Service
Automatic Lathe Service
Our company, Xiamen Zhong Li Da Machinery Co., Ltd, has been specialized in precision machining parts, CNC machining parts, custom CNC machining with customer drawings since 1995.
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Product Details
We have extensive experience manufacturing micro parts for a wide range of industries. Our products include turning parts, shafts, machining parts, CNC machining parts, milling parts, hardware Accessories, arrow metal parts, special fasteners, and industrial control switch metal parts for medical, electronic, fiber optic, microwave, and other fields.
Â| Quality Assurance | ISO9001:2008 Certified etc | ||||||||
| Materials | Aluminum Alloy: 5052 / 6061 / 6063 / 2017 / 7075 / ADC12 / 518 etc. | ||||||||
| Brass Alloy: 3600 / 3602 / 2604 / H59 / H62 / etc. | |||||||||
| Stainless Steel Alloy: 303 / 304 / 316 / 412 / etc. | |||||||||
| Steel Alloy: C45 | |||||||||
| Carbon Steel: 12L14 / 12L15 / Die Steel / Spring Steel etc. | |||||||||
| Special Material: Lucite / Nylon / Bakelite / POM / ABS / PP / PC / PE / PEEK / Titanium etc. | |||||||||
| We handle many other types of materials. Please contact us if your required material is not listed above. | |||||||||
| Surface Treatment | Blackening, polishing, sandblasting, anodizing, chrome plating, zinc plating, pickling & passivation, vibration, nickel plating, tinting | ||||||||
| Inspection | Mitutoyo Three-coordinate Measuring Machine / Mitutoyo Tool Microscope Can measure up to 300mmX x 175mmY x 220mmZ |
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| File Formats | Solid Works, Pro/Engineer, AutoCAD (DXF, DWG), PDF, TIF, IGS, STP etc. | ||||||||
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FAQ
Q: How soon can I get a reply after sending an inquiry?
A: All inquiries will be replied within two hours, except during sleeping time in China. Our phone lines are available at all times.
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Q: How soon can I receive samples?
A: Samples are typically shipped within 7 working days after the product drawing is confirmed by both parties.
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Q: What file formats do you accept for my product?
A: 1. We can accept various formats such as IGS, STEP, STP, JPG, PDF, DWG, DXF, etc.
    2. If you don't have a prepared CAD file, we can accept a scan of a hand-drawn design.
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Q: If I don't have a drawing, how can I get a sample?
A: If you don't have any drawing, you can send us your sample. We will scan it and create 2D and 3D drawings first, then make a sample for you.
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Q: What are the common materials you use in projects?
A: Aluminum, Stainless Steel, Carbon Steel, Copper, Plastics, Titanium, and PEEK.
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Q: What is your MOQ (minimum order quantity)?
A: We don't have an MOQ. You're welcome to place a trial order to test our quality and service.
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Q: What payment terms do you accept?
A: EXW / FOB Xiamen, paid via T/T, PayPal, Western Union.
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Q: What kind of machining do you excel in?
A: We excel in all kinds of machining parts.
High Pressure Needle Valve Stainless Steel
A needle valve is used to accurately control flow rates of gasses or fluids. The adjustments are gradual and smooth for controlling the flow rate. Needle valves allow for the slow and partial opening of the valve, it is used to regulate flow and pressure.
Can be used for liquids, gases and steam in hydraulic, pneumatic, heating and steam systems, water technology system, chemical and food industries application.
Suitable for applications where fine flow control is required Ideal for pressure control and isolation of liquids and gases in instrument and hydraulic installations.
Needle valves can be used in many different applications with a need for flow or pressure regulation, in water-maker, reverse osmosis and water treatment industry.
Orifice - 1/4", 3/8", 1/2", 3/4",1"
Bar stock body with compact design, with T-handle
PTFE Packing and Stainless Steel T Bar Handle.
Pressure rating: 414bar (6,000psi).
Temperature rating: -54°C to +232°C.
Connection: BSPP, BSPT, NPT, 1/4", 3/8", 1/2", 3/4" and 1".
Can be panel and inline mounted.
Marine quality 316 stainless steel.
Heavy duty pattern design, 100% factory tested.
Needle Valve,High Pressure Needle Valve,Stainless Steel Needle Valve,High Precision Needle Valve
NINGBO AIHUA AUTOMATIC INDUSTRY CO.,LTD , https://www.iwapneumatic.com