Our company provides long-term supply of 501A copper skin tube plugs (internal thread) and copper plug valves. This product can be installed in various equipment gas pipelines for opening and closing gases in pipelines. The valve body and sealing surface are all made of copper alloy, suitable for temperatures ≤ 200 ℃, and the nominal pressure of the equipment is PN0.6MPa. We not only provide high-quality and affordable products, but also offer extensive and long-term consultation and assistance, striving to reduce your costs and improve the quality of your products as much as possible.

rocess Control:
Pressure Gauge Isolation: Gauge cock valves are used to safely isolate pressure gauges from a system for maintenance or replacement without depressurizing the entire system.
Sampling: Sample cock valves are used in the food, beverage, and pharmaceutical industries to draw small fluid samples for quality control.
Other Industries:
Heating Systems: Used to maintain system pressure in heating systems, radiators, and boilers.
Mining: High-pressure cock valves are used in mining for sealing off water and controlling operations.

NINGBO SANMIN IMPORT & EXPORT CO.,LTD. was established in 2014.Our company is mainly engaged in instrumentation, pneumatic and hydraulic industry accessories and services, has more than 10 series of core products.Focusing on the production of automatic machinery to provide a variety of options, products have a wide range of applications.

Sanmin is an industrial and trade enterprise, has a strict quality control system from material selection, inspection workshop, product testing, production, inspection, packaging design to shipment.At present, the company's trade scale is expanding day by day, the customers spreads over more than 20 countries.

We are strictly abides by Chinese laws and regulations, and has won the trust of customers at home and abroad with good reputation. Welcome to telephone and send E-mail to communication, sincerely cooperate, and seek common development.

Supply Original FESTO,SMC,CKD,NORGEN,MARSH,BELLOFRAM,BELGAS,MUELLER,SBFEC.

NINGBO SANMIN IMPORT AND EXPORT CO.,LTD.

INA CHEN

Whatsapp/wechat: +86 15168536055

Desk phone :+86 0574 88915660

Skype: fhtrust

INA@PNEUHYDR.COM