Seamless Steel Pipe is made from a solid round steel `billet` which is heated and pushed or pulled over a form until the steel is shaped into a hollow tube. The seamless pipe is then finished to dimensional and wall thickness specifications in sizes from 1/8 inch to 32 inch OD. Carbon Steel Seamless Pipes / Tubes Carbon steel is an alloy consisting of iron and carbon. The percentage of carbon in the steel affects the hardness, strength of elasticity and ductility of carbon steel. Seamless Carbon Steel Pipe or solid steel ingot is made of the capillary tube through the hole, then through the hot-rolled, cold rolled or cold call is made. Seamless carbon steel pipe in China's steel industry has an important position. Seamless carbon steel pipe material is a round tube, pipe cutting machine embryos to go through cutting about 1 m of length blank, and sent by conveyor belt furnace heating. Billet is fed into the heating furnace, the temperature is about 1200 degrees Celsius. Fuel is hydrogen or acetylene. Furnace temperature control is the key issue. Round tube came out to punch through the machine through air pressure. Generally more common punch is tapered roll perforation machine, the punch high production efficiency, product quality, large diameter hole expansion, can wear a variety of steel. Perforation, round tube has been on three-roll cross rolling, rolling or extrusion. Squeezed off the tube after sizing. Sizing by high-speed rotary cone drill holes into the billet to form a tube. Pipe diameter by the sizing mill to determine the length of the drill diameter. After the pipe through the sizing into the cooling tower, cooling by water spray, steel after cooling, should be straightening. After the steel belt sent by straightening metal testing machine (or pressure test) for internal testing. If the pipe internal cracks, bubbles and other problems will be detected. After the pipe but also through strict quality control manual selection. Steel quality, the use of spray paint numbers, specifications, production lot number. By a crane into the warehouse.
Seamless Steel Pipe, Seamless Pipe, Steel Tube Shandong Guanzhou Iron and Steel Group Co., Ltd , https://www.shansteelsupply.com
Our machine in China can be say the leading machine. And best price.
Production items:
Extra thick nut, flanged nut, motorcycle link pin, oil plug screw, hex socket lockup nut, squire nut, weld nut, cap nut, blind nut, chain roller, expansion anchor, bicycle and motorcycle shaped spare parts, and so on.
We have exported these machines to India, and we have service center in India, so we can provide you the best after-sale service.
For anything of the machine, please feel free to contact me.
Crystal
Mobile:86 15204631239
Hope to cooperate with you.
For the details of the machine, please check the form.
Model
JX11
B-6SJX11
B-6S-LJX14
B-6SJX14
B-6S-L50JX14B-
6S-T50JX14B-
7S-L50JX17B-
6SJX17B-
6S-L50JX19
B-6SJX19B-
6SL-50JX24B-
6SL-70
Forging Station
6
6
6
6
6
7
6
6
6
6
6
Max. forging Dia. (mm)
8-12
8-12
12-15
12-15
12-15
12-15
13-17
13-17
20
20
25
Max. cut off dia. (mm)
11
11
15
15
15
15
17
17
19
19
24
product dia.
M4-M6
M4-M6
M6-M8
M6-M8
M6-M8
M6-M8
M8-M10
M8-M10
M10-M12
M10-M12
M12-M16
Max. forging length (mm)
13
25
16
45
30
45
45
45
25
50
70
Die pitch (mm)
50
50
60
60
60
60
70
70
80
80
100
Main slide stroke (mm)
50
64
60
160
60
160
160
160
100
162
200
output (pcs/min)
120-240
120-240
85-170
70-100
70-100
70-100
85-165
70-100
100
85
85
main motor
15HP
15HP
20HP
40HP
40HP
40HP
40HP
40HP
40HP
50HP
74HP
appr. weight (kgs)
4000
4500
7500
8500
7500
9000
10000
10000
13000
15000
20000
Nuts making machine, it can maily make the nuts, and different type nuts. It can finish the products in one time. So it is energy saving and high productivity and easy use.
Our machine in China can be say the leading machine. And best price.
Production items:
Extra thick nut, flanged nut, motorcycle link pin, oil plug screw, hex socket lockup nut, squire nut, weld nut, cap nut, blind nut, chain roller, expansion anchor, bicycle and motorcycle shaped spare parts, and so on.
We have exported these machines to India, and we have service center in India, so we can provide you the best after-sale service.
For anything of the machine, please feel free to contact me.
Crystal
Mobile:86 15204631239
Hope to cooperate with you.
For the details of the machine, please check the form.
Model
JX11
B-6SJX11
B-6S-LJX14
B-6SJX14
B-6S-L50JX14B-
6S-T50JX14B-
7S-L50JX17B-
6SJX17B-
6S-L50JX19
B-6SJX19B-
6SL-50JX24B-
6SL-70
Forging Station
6
6
6
6
6
7
6
6
6
6
6
Max. forging Dia. (mm)
8-12
8-12
12-15
12-15
12-15
12-15
13-17
13-17
20
20
25
Max. cut off dia. (mm)
11
11
15
15
15
15
17
17
19
19
24
product dia.
M4-M6
M4-M6
M6-M8
M6-M8
M6-M8
M6-M8
M8-M10
M8-M10
M10-M12
M10-M12
M12-M16
Max. forging length (mm)
13
25
16
45
30
45
45
45
25
50
70
Die pitch (mm)
50
50
60
60
60
60
70
70
80
80
100
Main slide stroke (mm)
50
64
60
160
60
160
160
160
100
162
200
output (pcs/min)
120-240
120-240
85-170
70-100
70-100
70-100
85-165
70-100
100
85
85
main motor
15HP
15HP
20HP
40HP
40HP
40HP
40HP
40HP
40HP
50HP
74HP
appr. weight (kgs)
4000
4500
7500
8500
7500
9000
10000
10000
13000
15000
20000
Blind Nut Making Machine
Model NO.: JXR
HS Code: 84639000
Model NO.: JXR
HS Code: 84639000
Nuts making machine, it can maily make the nuts, and different type nuts. It can finish the products in one time. So it is energy saving and high productivity and easy use.