Carbon steel pipe fittings are widely used products, and the main material is Q235.16mn. The main products include elbows, flanges, three-way, cross-size head caps, etc. The main implementation standards are national standard, American standard, and Japanese standard. The national standard includes the standard of the Ministry of Chemical Industry, the standard of Sinopec pipe fittings and the power pipe fittings and so on.

Jin Huilun Pipeline is located in the Economic Development Zone of Qingyun County, Dezhou, Shandong. The history of this place is relatively long, and the humanities are also very splendid. It has the style of Qilu culture and the changes of Yanzhao style. It mainly produces alloy steel, stainless steel carbon steel pipe fittings, single bracket elbows, etc. The product specifications are relatively complete, which can be produced according to various standards, and can also be produced according to the drawings provided by users. The products produced are mainly suitable for masonry, chemical, food, machinery, construction, gas and other industries.

Carbon steel pipe fittings are a new type of seamless steel pipe. The connection is also called a clamp, and the connection has many advantages. The standard of automatic sprinkler system and water extinguishing system is relatively good, and elbows are directly used at the connection for joint thread interface and loose flange. In the software, pipes with a diameter equal to or exceeding 100mm should be connected with flanges or pipe hook connectors.

The interface method of carbon steel pipe fittings has very obvious characteristics. It has anti-vibration in this pipeline. Compared with flange and electric welding, its reliability is relatively strong. It is also very adaptable to temperature changes, so as to maintain various valves of each pipeline, reducing the damage of these pipelines to parts. In the application of plastic pipe connection technology, it is still relatively widely used to make the connection of pipes easier, and the connection technology of pipes has taken a big step forward.

Carbon steel pipe fittings: Welded elbow is a kind of galvanized steel pipe elbow that adopts pressing process. The production specifications of hot elbow can be divided into national standard, water standard, American standard, Russian standard, Japanese standard and so on. This type of product is used in a wide range of areas where the pipeline changes direction, and is more used in chemical construction and industry. There are three kinds of raw materials for carbon steel pipe fittings, the first is carbon, the second is tools, and the third is easy to cut. Carbon structure can be divided into building and matrix structure, two kinds of carbon steel can be divided into medium carbon, low carbon, high carbon and so on according to the content. Good carbon steel, the higher the carbon content, the higher the strength and hardness, but the shape may be a little lower.

According to the quality of steel, there are usually carbon steel and good steel structures, which are mainly used in ships, building components, bridge machine parts, etc. The main tools are used for the development of molds and appliances.