Factory CNC Machining Center Processing Eccentric Bearings, Special-Shaped Bushings, Non-Standard Bearings, Custom CNC Machining Parts for Lead Screw

We use innovation to increase the added value of products and technologies, and emphasize the high added value of our Reeded Brass Tube, Brass Profiles, Small Diameter Copper Tubing. We put more emphasizes on the buildup of culture of our company to improve our strength and capability. Not only in the domestic market, we are also favored in the international market by virtue of our own production advantages, novel styles and excellent product quality.

Lead brass for machining valve indicates the lead brass tube used machining valve. A valve is a device that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure.

Alloy and production standard:

C33000, C33500, C35300, C36000, C38500 (ASTM B111 or ASME SB111)

CuZn37Pb0.5, CuZn36Pb1.5, CuZn39Pb2, CuZn39Pb3 (EN12451 or EN12449 or DIN)

CZ119, CZ131, CZ122, CZ121Pb3 (BS British Standard)

C3350, C3771, C3560 (JIS Japanese Industrial Standards)

Chemical composition:

55.0≤Cu≤68.0 ; 0.25≤Pb≤3.5 ; Zn Rem

Dimension/size:

Outside diameter range : 5mm~110mm

Wall thickness range : 0.4mm~10mm

Maximum length: 24 meters

Field of application:

Lead brass for machining valve is generally used in controlling water for irrigation, industrial uses for controlling processes, residential uses such as on/off and pressure control to dish and clothes washers and taps in the home. Even aerosols have a tiny valve built in. Valves are also used in the military and transport sectors.

Valves are found in virtually every industrial process, including water and sewage processing, mining, power generation, processing of oil, gas and petroleum, food manufacturing, chemical and plastic manufacturing and many other fields.

Certifications:

Guilin Lijia has a professional management system, which is certified by ISO 9001: 2015, ISO 14001: 2015 and OHSAS 1801: 2007.

Our quality assurance system is certified by TUV SUD Industrie Service GmbH in accordance with the Pressure Equipment Directive 2014/68/EU, Annex I, Section 4.3, AD 2000-Merkblatt W 0 as well as EN764-5, Para. 4.2.

Besides, we also get Certificate of Works Approval authorized by China Classification Society.

Our Intellectual Property Management System is in accordance with GB/T 29490-2013.

'Customer first, High quality first' in mind, we perform closely with our consumers and provide them with efficient and experienced services for Factory CNC Machining Center Processing Eccentric Bearings, Special-Shaped Bushings, Non-Standard Bearings, Custom CNC Machining Parts for Lead Screw. Let's develop market by fully utilizing our comprehensive advantages and strive for building. Our company adheres to the business philosophy of 'ensuring first-class quality and maintaining first-class reputation' and adheres to the principle of 'customer first' to provide high-quality services for customers.

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