About the size of the stainless steel head and the difference of the carbon steel elbow, carbon steel elbow choose carbon steel as the main material, choose in practice in the process of welding and making the corresponding specification and use condition, can in the field of the corresponding market development and progress of the carbon steel elbow knowledge advantage to show in the following aspects:

1, don't have to use the tube billet as materials, can save pipe equipment and mould cost, and can also get any big diameter and wall thickness is relatively thin, elbow.

2, billet for tablet or developable surface, so the material is simple, easy to ensure accuracy, convenient assembly welding.

2, can shorten the production cycle, production cost is greatly reduced, it due to its without special equipment, special field processing large right elbow.