精品无码人妻一区二区三区京香郡|夜夜高潮夜夜爽国产伦精品|日本成a人片在线播放|色妞www精品视频免费观看|性色av无码|日本午夜精品理论片A级APP发布

Position:Home >> Products >> Burning bar

     
  Thermic Lance  
     
     
     
     
  A Thermal Lance, thermic lance, oxygen lance, or burning bar is a tool that heats and melts steel in the presence of pressurized oxygen to create the very high temperatures (≥3600℃)required for cutting. It consists of a long steel tube packed with alloy steel rods, sometimes mixed with aluminium rods to increase the heat output. One end of the tube is placed in a holder and oxygen is fed through the tube.
  The far end of the tube is pre-heated and lit by an oxyacetylene torch. An intense stream of burning steel is produced at the workpiece end and can be used to cut rapidly through thick materials including steel and concrete.The tube is consumed, so every few minutes the operator shuts off the oxygen, discards the remaining stub of a lance tube and starts using a new one.

  Although often used as a heavy duty demolition tool, the thermic lance can also be used to remove seized axles of heavy machinery without damaging the bearings or axle housing. This technique is most often used on the pins and axles of large equipment such as cranes, ships, bridges and sluice-gates.


  It is used in steel-making for boring of concrete structure,remove burned sand,cutting stainless steel and nonferrous metal,cutting riser in ductile cast iron,cutting sheet or pipe pile and some other special steel,cutting pig iron mixed with slag,cutting blast furnace shell,cutting&boring furnace bottom refractory brick.
 

Sample PipeTL9-1 Q235B/SS400, EN10025/A53-F

OD(mm)

Length(mm)

Wires

9.5

1000

2.8mm*6pcs

Object

WT (mm)

OP (MPa)

Cutting Time(sec)

Cutting Length(mm)

Cutting  Speed(mm/sec)

Consumption of pipe(mm/sec)

SS41

20

0.3

52

232

4.5

9.6

0.5

50

252

5.0

10.0

FC

20

0.3

39

130

3.3

12.8

0.5

29

146

4.7

17.2

SUS304

5

0.3

48

583

12.1

10.4

10

0.5

47

366

7.8

10.6

A2014P

5

0.3

48

1032

21.5

10.4

0.5

43

1459

33.9

11.6

C100P

5

0.3

40

417

10.4

12.5

0.5

38

513

13.5

13.1

Standard Size Specification

OD(mm)

WT (mm)

Cross Section

Wires Size(mm)

Wire Qty(pcs)

Length(m)

12.5

1.25

2.8

7

1800/3000/5000

16

1.5

2.8

15

1800/3000/5000

17.3

2

2.8

16

1800/3000/5000

21.4

2

3.24

21

1800/3000/5000

26.7

2

3.24

37

1800/3000/5000

 
 
精品无码人妻一区二区三区京香郡|夜夜高潮夜夜爽国产伦精品|日本成a人片在线播放|色妞www精品视频免费观看|性色av无码|日本午夜精品理论片A级APP发布 固安县| 景德镇市| 黄龙县| 桑日县| 渭南市| 武汉市| 大渡口区| 武冈市| 通化市| 孟村| 肇州县| 皮山县| 渑池县| 根河市| 江口县| 台安县| 青神县| 丰镇市| 东阳市| 合江县| 东乡| 桦南县| 六安市| 利津县| 淮阳县| 独山县| 嘉义县| 伽师县| 措勤县| 江津市| 许昌市| 英德市| 普宁市| 漳州市| 普兰店市| 巴林左旗| 徐水县| 乌恰县| 石棉县| 九江县| 曲麻莱县| http://444 http://444 http://444 http://444 http://444 http://444