Phone: +86 13303078975

Oil casing induction heat treatment machine

Oil casing induction heat treatment machine


Steel grade


Casing diameter


Process Quenching, tempering

Product Detail

Application Video

Product Tags

Forever Oil casing induction heat treatment machine  is special unit for casing heat treatment and water quenching. 

The casing specification

Item Casing specification Length/m
Diameter/mm Wall thickness/mm 6-10
1 60.3 4.83
2 60.3 with upset 4.83
3 73 5.51
4 73 with upset 5.51
5 88.9 6.45
6 88.9 with upset 6.45

Steel grade: J55,N80,L80,C90,T95,P110,Q125 

Standard: API Spec 5CT 

tubing heat treatment machine


The main technical parameters for Oil casing induction heat treatment machine

1.The way of charging and discharging: longitudinal feeding and transverse discharging.

2. Quenching medium: water;

3.Quenching method: outside spraying + internal spraying, rotary quenching;

4. Quenching capacity: 90% martensite after quenching

5.Temperature after quenching: less than 100 ℃;

6. Quenching uniformity: Sampling to do hardness test after quenching as per API. Sampling any part on the pipe, the hardness difference should be controlled in HRC3.0.

7.Straightness: End straightness is less than 2mm / m, full length is less than 0.002L

8. Mode of operation:Set automatic, manual and adjustment for the pipe heat treatment furnace; which is adjustable for equipment maintenance and commissioning;

9.Functions to achieve: picking material, feeding, retaining water, rotation, compression, outside spraying, inner spray,empty water.

quenching and tempering furnace

Capacity requirement for heat treatment furnace for casing

Item Product name Casing pipe Specification Hourly capacity
1 Outer diameter/mm Length/m PCS/Hour
2 Casing with upset ø60.3 6-10 25
3 Casing with upset ø73.02 25
4 Casing with upset ø88.9 25

coucustomer vistingcompany

Specialist of billet heating furnace and system in China; Glad to be your business partner in induction heating field.

Overseas manager: Tom Wang

Phone: 0086-13303078975(whatsapp, wechat,line)