Industrial pure iron is a kind of steel. Its chemical composition is mainly iron, the content is 99.50%-99.90%, the carbon content is below 0.04%, and the other elements are as small as possible. Because it is not really pure iron, it is said that this kind of steel is close to pure iron. The general industrial pure iron texture is particularly soft, the toughness is particularly large, and the electromagnetic performance is very good. There are two common specifications, one is as a deep-drawn material, which can be punched into an extremely complicated shape, and the other is used as an electromagnetic material. Low magnetic resistance with high magnetic permeability. API Spring Type Float Collar and Shoe Double acting Float Shoe,Float Collar Float Shoe,Oil Field Float Shoe,Auto Fill Float Shoe Puyang Junhong Rubber Co., Ltd. , https://www.pyjhxs.com
1) Type Available: Single Valve and double valve are available;
Spring structure valve and ball strucuture valve are available;
Insert type and normal type are available.
Non-rotating type and normal type are available.
2) Standard: API
3) API and ISO Certified
4) Specifications: 4''---20''. More special sizes or combination are available as requested.
5) API Casing Grades: J55, K55, N80, P110, L80, etc.
6) Connections Type: LTC, STC, BTC
7) Application