Stainless welded fittings

Stainless steel welded fittings in Yekaterinburg

Welded fittings are used to create sealed pipe connections and connect appliances, equipment and containers. They are installed on sections of pipelines operating in aggressive and abrasive environments, at high pressure and temperature, vibration, shock and other mechanical loads. Scope of application - enterprises of chemical, petrochemical, food, metallurgical industries.

ALFA-STAR company offers welded stainless steel fittings made of AISI 304, AISI 316, AISI 321.12(08)X18N10T, 03X17N14M2T according to DIN and GOST standards of the following types:

• the collars are stainless. Designed for the articulation of pipes of different diameters, used in connections with free flanges and for connecting containers. The combination of the collar and the free flange allows the latter to be used in the execution of a cheaper material, which reduces the cost of connection;
• taps. Their purpose is the organization of turns of the pipeline at a given angle, most often by 90 degrees. In our catalog — taps  90o electro-welded DIN and seamless GOST;
• stainless steel transitions. They are necessary to create a smooth and safe transition from one pipe diameter to another. We offer DIN and GOST transitions of two types: concentric for connecting pipes whose axes coincide, and eccentric, used for sections with offset axes;
• welded tees. They are used to separate the flow of the working medium in the pipeline. In our assortment - electric welded DIN and seamless GOST tees;
• elliptical steel plugs DIN and GOST. Create dead-end sections of the pipeline; used as the bottom of containers. The elliptical shape ensures the correct distribution of pressure in the pipeline, allowing it to withstand a hydraulic shock. They work at a load of up to 16 MPa.

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