Thai hot simmer elbow manufacturer hot simmer pipe elbow extension is one of our main manufacturers, we produce Thai Extension pipe products with good quality, long life and reasonable price, appearance, etc. Since our factory is a large entity factory, so picking can be done in time, delivery on time, to obtain the majority of users praise and trust of our Thai Extension tube factory with a good reputation to repay customers for our love and welcome new old customers to inquire negotiate stainless steel heat simmer elbow, also called IF Bend, its production process belong to the scope of thermal expansion. Process is this: is straight cutting-thick pipe pushing machine system to be put in the pipe bend section induction coil, with a mechanical boom head stuck pipe in the induction coil frequency current is passed through the heating pipe, when the pipe temperature when raised to the plastic state, in the back-end mechanical pipe thrust forward, were bending, bending pipe portion out immediately with coolant, so while heating forward, side bending, while cooling, to keep the elbow bending it. Bend processing pictures hot hot simmer simmer elbow mainly used for construction circular steel structure, tunnel supports, curved roof beams, subway project, aluminum doors and windows, ceiling, cylindrical package within the skeleton, balcony handrails, shower door, rail lines, fitness equipment and other industries. Heat simmer elbow is bent using a bending mold sets, divided into cold and hot simmer push the two processes. No matter what kind of equipment and pipelines, most of them use the elbow, mainly for the oil, gas and transfusion. In material division: Carbon steel: ASTM / ASME A234 WPB, WPC alloys: ASTM / ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911,15Mo3 15CrMoV, 35CrMoV stainless steel: ASTM / ASME A403 WP 304-304L-304H-304LN-304N ASTM / ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM / ASME A403 WP 321-321H ASTM / ASME A403 WP 347-347H cold steel: ASTM / ASME A402 WPL3 -WPL 6 High performance steel: ASTM / ASME A860 WPHY 42-46-52-60-65-70 heat and simmer elbow pipe are welded together, for bending multiple R = 1.5 R = 1.0D this common The basic model does not recommend the use of a straight pipe, but there are strict requirements for straight pipe installation, electrical standard elbow is a good example of all with straight pipe sections.