STRETCH- SRW 300 IV 28 E REDUCING MILL
Stretch-reducing mill, mod. SRW 300 IV 28 E
Factory of origin - “Mannesmann Meer AG” Germany, 1974 YOM
Technical specification:
Stretch-reducing mill
Final pipe rolling:
- diameter, mm 21,3 – 114,3;
- pipe wall thickness, mm 2 – 14;
Quantity of roll mill stands, pcs .. 28;
Quantity of electric motors (separate for each roll mill stand), pcs. 28;
Characteristics of each electric motor (Brown Bowery):
power, kW . 100/100;
rev/min . 1000/2000;
Inlet average velocity, m/sec .... 1,25 – 1,82;
Outlet velocity, m/sec .. 2,5 – 10;
Capacity, tons per hour from 30;
Roll mill stands
Quantity of rolls for 1 stand, pcs 3;
Distance between stands, mm:
1-6 .. 260;
stands 6-28 . 280;
Rolls diameter, mm:
- theoretical 300;
- maximum full diameter .. 126;
Diameter of the first stand roll, mm .. 122;
Quantity of roll mill stands in stock, pcs . 245;
The mechanism of roll mill stands' change
Type: carriage
Motor: 7,4 kW
Adjustment on-site: hydraulic cross bar
Roll-turning lathe for making rolls:
Manufacturer: Becker A. G.
Model: KRI 30 V
Total weight of the mill and auxiliary equipment, kg ... 390 000.
The Stretch-reducing mill SRW 300 IV 28 E “Mannesmann Meer AG” Germany, 1974 YOM, is supplied together with a roll-turning lathe for making rolls (Manufacturer: Becker A. G. Model: KRI 30 V).
The machine is sold in its present condition. It goes with technical documentation, manuals, drawings.
Ref. 1131
ELECTRIC PIPE WELDING MACHINE 20-76
ELECTRIC PIPE WELDING MACHINE 20-76
Purpose:
production of electric welded pipes of coiled bend by forming into continuous round billet (tubing stock) and welding with high frequency current followed by cutting and packing.
Year of production – 1976
Manufacturer – production association “Eletrostal tiazh mash”.
Features:
Coil diameter, mm:
outer – 1150 – 1650
inner – 750
Bend width, mm – 60 -260
Bend thickness, mm – 1 – 4
Ready pipe size, mm:
outer diameter – 20 – 76
wall thickness – 1 – 4
length – 5 000 – 10 000
Wielding velocity, m/s – 0,5 – 2,0
Welding generator capacity, kW – 400
Current rate, kHz – 440
Electric motors power, kW – 500
Production area, sq.m – 2300
Potential output, thousand tons/year – 100
Machining facility weight, t - 280
Ref.1132
TUBE MILL 10" X 10MM
TUBE MILL 10" X 10MM
Manufacturing year: 2003
Final Product: ERW pipes for air, oil, gas, water & structural application
Pipe Product Standard: As to suit I.S.I./ISO 9002, DIN or British standard
Raw-Material: M.S. Hot Rolled Coils, HR Coil or ST 52.3 grade coil
Diameter range: 2.5 to 10 "
Thickness Range: 2 – 10 mm
St 52.3 or A633 Grade 2 – 7 mm
St 37 or A284 Grade 7 – 10 mm
Speed: 10 - 36 m/min
Total Electrical Power:
Load requirement: 550 kW.
Total Power Load required: 440/50 V/Hz/3 phase
Ref. 11313
API 5L PIPE MILL, COMPLETE, FOR 16"X16MM
API 5L PIPE MILL, COMPLETE, FOR 16"X16MM
Diameter : 88.9 mm, 3 inches Minimum Thickness For every grade 2.6 - Max.Thickness B/L245 - 6.4, X42/L290 - 6.4, X52/L360 - 5.5, X60/L415
X65/L450 – 4.
Diameter : 114.3 mm, 4 inches Minimum Thickness For every grade 2.6 - Max.Thickness B/L245 - 6.4, X42/L290 - 6.4, X52/L360 - 6.4, X60/L415
X65/L450 – 5.6.
Diameter : 139.7 mm, 5 inches Minimum Thickness For every grade 2.9 - Max.Thickness B/L245 - 9.5, X42/L290 - 9.5, X52/L360 - 9.5, X60/L415
X65/L450 – 7.1.
Diameter : 139.7 mm, 5 inches Minimum Thickness For every grade 2.9 - Max.Thickness B/L245 - 9.5, X42/L290 - 9.5, X52/L360 - 9.5, X60/L415
X65/L450 – 7.1.
Diameter : 168.3 mm, 6 inches Minimum Thickness For every grade 3.2 - Max.Thickness B/L245 - 9.5, X42/L290 - 9.5, X52/L360 - 9.5, X60/L415
X65/L450 – 7.8
Diameter : 219.1 mm, 8 inches Minimum Thickness For every grade 3.6- Max.Thickness B/L245 - 11.1, X42/L290 - 11.1, X52/L360 - 9.5, X60/L415
X65/L450 – 8.2
Diameter : 273.0 mm, 10 inches Minimum Thickness For every grade 4.0- Max.Thickness B/L245 - 12.7, X42/L290 - 12.7, X52/L360 - 11.1, X60/L415
X65/L450 – 9.5
Diameter : 323.9 mm, 12 inches Minimum Thickness For every grade 4.0- Max.Thickness B/L245 - 12.7, X42/L290 - 12.7, X52/L360 - 12.7, X60/L415
X65/L450 – 9.5
Diameter : 355.6mm, 14 inches Minimum Thickness For every grade 4.0- Max.Thickness B/L245 - 12.7, X42/L290 - 12.7, X52/L360 - 12.7, X60/L415
X65/L450 – 9.5
Diameter : 406.4 mm, 16 inches Minimum Thickness For every grade 4.0- Max.Thickness B/L245 - 12.7, X42/L290 - 12.7, X52/L360 - 12.7, X60/L415
X65/L450 – 9.5
Ref. 11314