page_banner

Products

Factory For 2 Pipe Beveler - Low Temperature Pipe (A333 A334 Gr.6 Gr.3) – Sinoworld

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our firm for the long-term to create jointly with consumers for mutual reciprocity and mutual reward for Flange Adaptor For Hdpe Pipe, Ss Concentric Reducer, Conduit Flanges, How about to start your good business with our company? We are ready, trained and fulfilled with pride. Let’s start our new business with new wave.
Factory For 2 Pipe Beveler - Low Temperature Pipe (A333 A334 Gr.6 Gr.3) – Sinoworld Detail:

Mainly Grade

Grade 1, Grade 3, Grade 4, Grade 6, Grade 7, Grade 8, Grade 9, Grade 10, Grade 11;
Low temperature carbon steel pipe quenching temperature in A3 + (30 ~ 50) ℃, in practice, is usually set to the upper limit. High quenching temperature heat pipe can make low speed, surface oxidation reduction, and can improve work efficiency. The workpiece is uniform austenite, will require sufficient holding time. If the actual installed furnace capacity, would need to be appropriate to extend the holding time. Otherwise, there may be insufficient hardness due to uneven heating caused by the phenomenon. However, the holding time is too long, will also appear coarse grains, oxidation and decarbonization serious ills affecting quenching quality. We believe that if installed furnace is greater than the process documents, heating holding time to be extended 1/5.

Low temperature carbon steel pipe because of low hardenability, it should adopt a large cooling rate of 10% salt solution. Workpiece into the water, should hardenability, but not chilled, if 45 # precision steel chilled in brine, it is possible cracking of the workpiece, this is because when the workpiece is cooled to about 180 ℃, the austenite rapidly converted to horse s body tissue caused by excessive stress due. Therefore, when the quenching and tempering steel quickly cooled to this temperature range, the approach should be taken to slow cooling.

As the water temperature is difficult to grasp, accountable experience in operation, when the water stops dithering artifacts, you can water cooled (eg oil cooler can be better). In addition, the workpiece into the water, appropriate action should still be in accordance with the geometry of the workpiece, as regular exercise. Stationary cooling medium plus stationary workpiece, resulting in uneven hardness, stress uneven leaving large deformation of the workpiece, and even cracking.


Product detail pictures:

Factory For 2 Pipe Beveler - Low Temperature Pipe (A333 A334 Gr.6 Gr.3) – Sinoworld detail pictures


Related Product Guide:

We are experienced manufacturer. Wining the majority from the crucial certifications of its market for Factory For 2 Pipe Beveler - Low Temperature Pipe (A333 A334 Gr.6 Gr.3) – Sinoworld , The product will supply to all over the world, such as: Danish, Nairobi, Jamaica, Wide selection and fast delivery to suit your needs! Our philosophy: Good quality, great service, keep improving. We've been looking forward that more and more oversea friends join in our family for further development near the future!
  • Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Rosemary from Ethiopia - 2018.10.01 14:14
    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Samantha from Puerto Rico - 2018.11.04 10:32
    Write your message here and send it to us