jis sop soh cast stainless steel flasnges

JIS stainless steel casting Flanges are formed by precision casting. The mechanical properties, material properties and impact resistance are in line with the connection of low-pressure pipelines. usage requirements. It is widely used in low-pressure pipelines such as general industrial drainage and chemical industry.
    When using JIS stainless steel casting flanges, the flanges are evenly welded to the pipes, and then bolted to connect them to effectively connect pipes, Valves, pumps and other equipment accessories to form a complete piping system and start working normally.
   It is the most widely used pipe fittings in the piping system and equipment of machinery, petroleum, chemical industry, water conservancy, electric power, shipbuilding, papermaking and other departments.
   Our JIS stainless steel casting flanges are standardized in materials, finely processed, and priced in line with market demand. According to the needs of different markets and different customers, special shaped manufacturing can fully meet the requirements of customers and markets for different flanges. And we will inform customers of market needs so that they can quickly expand the market.
Type of flange:
According to the standard can be divided into: JIS5K JIS10K, jis16k
According to the shape can be divided into: JIS SOP (PL/ FF) flange, JIS SOH flange BLIND flange, according to the pressure can be divided into: JIS 5K. JIS 10K. JIS 16K JIS20K. JIS 30K. JIS 40K
The production process of JIS stainless steel casting flange:
1) The stainless steel casting flange adopts the precision casting method, there are two kinds of coated sand and lost foam. First, the high-quality stainless steel standard waste is put into the intermediate frequency furnace for heating to 1500-1800, and then poured into the mold box to form a ring flange blank.
2) Put the formed ring flange blank into the annealing furnace for annealing treatment to ensure the stability and consistency of the ring blank material
3) The annealed ring flange blank is processed into a ring flange on a CNC machine tool according to the drawing, and then the flange is drilled with a CNC drilling machine according to the drawing requirements, and the finished product is completed.
4) For the finished flange, the thickness, hole diameter, center distance, inner and outer diameter of the flange shall be inspected according to the drawing requirements.

5) The flanges that have passed the inspection will be laser-printed on the flange end face according to the customer's requirements, and the flanges will be individually packaged according to the customer's requirements, and then put into wooden boxes for transportation.