Thread Strainer

Product Introduction

‌Thread strainer‌is an indispensable device in the pipeline system for transporting media. It is usually installed at the inlet end of pressure reducing valves, pressure relief valves, constant water level valves or other equipment. Its main function is to remove impurities in the medium, thereby protecting valves and normal use of equipment. Through its special structural design, the thread strainer can effectively remove solid particles, impurities and microorganisms in liquid or gas, ensure the normal operation of the equipment, and improve product quality and prolong the life of the equipment.‌

Product Advantages

1. The thread filter can effectively remove particulate impurities, suspended solids, bacteria, viruses, etc. in the fluid to ensure the cleanliness of the fluid and meet the strict requirements of different industries for fluid purity‌.

2. Thread strainers are usually made of high-quality 304 or 316L stainless steel, which has excellent corrosion resistance and high temperature resistance, and can maintain stable performance in harsh environments and extend service life. Stainless steel material can resist the erosion of acid, alkali, salt and other chemical substances, reduce the frequency of replacement and reduce the cost of use.‌‌  

3. With simple design, compact structure, easy and quick installation,it can be directly connected to the pipeline system without special tools or complicated operations. The threaded connection ensures the firmness and sealing of the connection and prevents liquid leakage and pollution.‌

• Design Standard: ASME B16.34

• Threaded End: NPT / BSPT / RC / G

• Inspection and testing: API598

• Thread strainers are widely used in chemical, pharmaceutical, food, beverage, electric power, petroleum and other industries to ensure the smooth progress of the production process and product quality. In pharmaceutical manufacturing, it is used to filter water for injection, infusion solution, liquid medicine, etc. to ensure the safety and effectiveness of drugs; In food processing, it is used to filter water, beverages, oils, seasonings, etc. to ensure food safety and hygiene.

• The filter adopts a detachable design to facilitate the replacement of the filter element. Simply unscrew the threads, you can easily disassemble the cartridge for cleaning or replacement without need for specialized personnel, thereby reducing maintenance costs and improving work efficiency.‌

• Thread strainers usually consist of valve body, valve cover, filter screen and packing. Its working principle is to filter out impurities in the media through the filter screen, protecting downstream equipment from blockage or damage. The internal thread strainer adopts a precision filter element, which has high filtration accuracy and can effectively remove various particulate impurities in the fluid.

• Thread strainers mainly include stainless steel thread strainers, carbon steel thread strainers, and copper hread strainers.

Thread strainer

1) Design Standard: ASME B16.34

2) Threaded End: NPT.BSPT.RC.G

3) Size: 1/2"-2"

4) Pressure: 200WOG

5) Temperature: 180℃

6) Materials: Carbon steel,Stainless steel,Barss

7) Suitable Medium: Water,Oil,Gas,Steam

Q1: What are the calibers of thread strainers?

A1: The minimum diameter of thread strainer can be 15mm/1/2"and the maximum diameter can be 50mm/2" .

Q2: How many connection methods are there for thread strainers?

A2: The connection methods of thread strainer are NPT, RC, BSPT, G, etc.

Q3: How many materials are thread strainers available?‌

A3: The valve bodies of thread strainers are: WCB, Brass, CF8, CF8M, CF3, CF3M.