Elbow manufacturer introduces the matters needing

Elbow manufacturer introduces the matters needing attention when welding elbow

Elbow manufacturers briefly introduce the precautions when welding elbow: national standard elbow for customers to prevent my stamping elbow should be heated and produce clear erosion, welding current should not be too large, less than about 20% carbon steel electrode, arc should not be too long, fast cooling between layers, with narrow weld beds is appropriate.

Elbow simple and thick hardening is larger, easy to produce cracks, such as the use of congener stamping elbow welding, must be preheated above 300℃ ha simple thick 700℃ or so slow cold processing.If the weldment cannot be treated after welding.Stamping elbow electrode should be used. 

Elbow manufacturers produced elbow pipe material is divided into: carbon steel, alloy steel, stainless steel, etc.When installing the above pipe fittings, the stainless steel flange connection mode can be directly installed in the full use position on the pipe road. The series elbow flowmeter is composed of elbow sensor, elbow flowmeter, main engine, differential pressure transmitter and some pipe valve components.

Wall thickness elbow production and application of wall thickness elbow production and application of stamping forming elbow is relatively early application production, seamless elbow forming technology, the use of the current advanced elbow machine and mold production and manufacturing, push machine with the mold can push various types and materials of seamless elbow pipe fittings.

The elbow pipe fittings produced by the elbow manufacturer are mainly used in the pipeline system. The elbow is a pipe fitting to change the direction of the pipeline. According to the Angle, it is divided into three common angles: 45 degrees, 90 degrees and 180 degrees, and according to the engineering needs of customers, it also includes 60 degrees and other abnormal angles.Elbow material is divided into: carbon steel, alloy steel, stainless steel, the above materials are non-ferrous metals and plastics, etc.The connection mode with the pipe is: direct welding is commonly used, flange connection, hot melt connection, threaded connection, etc.According to the production process, it is divided into welding elbow, stamping elbow, stainless steel elbow, carbon steel elbow, alloy steel elbow, push elbow, casting elbow, forging elbow, etc.All order the company's elbow pipe the company within 24 hours of delivery.