ERW CDW PRECISION TUBES
Seamless Tubes for Automotive Instrumentation Hydraulics
A Strong Infrastructure Backbone Our guiding philisophy for every product we offer Good Luck Group a manufacturer and exporter of a wide range of ERW Hot Dip Galvanized Pipes, Black Pipes, Black & GI Hollow Sections, CR Coils, CRCA, Galvanized Plain & Corrugated Sheets, ERW Precision & CDW Tubes, Power & Telecom Towers, Forged Flanges, Bars and Bright Bars, was established over two decades ago. With its innovative and progressive approach the group today is one of the leading and fastest business groups in the Steel Industry. An ISO 9001 certified organization, Good Luck group operates under three verticals; Good Luck Steel Tubes Ltd., Good Luck Industries and Good luck Engineering Co.
We have an advanced manufacturing unit located at Bulandshahar District of Uttar Pradesh, (India) facilitating fabrication of steel products in bulk quantity. A thorough inspection by Internal as well as external distinguished agencies such as DGS & D, RITES, BHEL, Bureau Veritas, LRIS, QSS, TUV, EIL, CEIL, NTPC, PGCIL and SGS ensures highest quality in our product range. Our products are certified by Bureau of Indian Standard (National Standard body of India) and also covered under CE certification. As a group we have always strived for continuous expansion and constant growth.
Our Group Companies Good Luck Steel Tubes Ltd. Galvanised Tubes & Pipes Black Pipes Black & GI, Square & Rectangular Sections ERW Precision Steel Tubes Grooved Pipes CR Coils CRCA GP/GC
Good Luck Industries Precision Tubes CDW Tubes Boiler Tubes Air Heater Tubes
Good Luck Engineering Co. Flanges
9
Ensuring a “Just in Time” Delivery
6
Precision Tubes for Applications that Demand Accuracy Reliability and consistency for diverse end uses
Boilers and Heaters
Automobiles
> > > > >
Chemical / Sugar Industry
> Steering column
Super Heater
> Two wheeler main frame
Paper / Process Industry Air Pre Heater Heat Exchanger
> Front fork Top / Bottom
> Bottom chassis > Fuel tank spacer > Swing arm
General Engineering
> Propeller shaft
Bearings and Spindles, Trolley Handles Hydraulic and Pneumatic line, Electrical Conduit
> Tie rod
> Oxygen lancing pipes,
> Fuel injection
Cycle pumps, Industrial chain roller, Gas stove lighter
> Electrostatic Precipitations
> Textile frames and Bobbins
> Main beam for pedestal fans
> Seat frame > Rocker arm shaft > Catalytic converter > Side impact beams > Four wheeler dash board frame
> Shock absorber > Silent blocks > Control arms > Gear Shift lever
Built for Scale Shaped for Quality Made to last Sectional tube of rectangular of square sections may be achieved through specially designed, contoured rolls. Cold saw installed at the tube mill cuts the tube with close tolerance giving burr free & dimple free tube ends. The ERW precision tubes thus produced are collected in the turn-table. For special applications, the tubes are required to undergo a series of additional processes like annealing, pressure testing, eddy current testing, straightening or further cutting as per customer’s requirements. The facilities for special applications inculdes the modern draw benches for manufacture of CDW precision tubes of close tolerances with a wide range.
CUTTING COILS Line for cutting coils: 1500 x 1,5-10 mm Line for cutting coils: 1500 x 1,2-4 mm
FORMING WELDING HOT ROLLING Hot stretch reducer 17-88,9 mm cold welding line: 33,7-88,9 mm Cold welding line: 80,168.3 mm Cold welding line: 17,2-40 mm Cold welding line: 38-114,3 mm
HEAT TREATMENT STRAIGHTENING 2 furnaces for heat treatment 2 finishing lines
GALVANIZING THREAD-CUTTING COATING PAINTING Hot-dip galvanizing: 17,2-114,3 mm 2 threading machines: 17,2-114,3 mm External coating: 21,3-168,3 External painting: 21,3-168,3
NON-DESTRUCTIVE TESTS
CUTTING PACKING
Hydraulic test up to 800 bar: 33-168 mm
Cutting machine SINICO: od max 70 mm
2 non-destructive tests with diverted flux
2 BEWO: od max 105 mm
10 Eddy current tests
2 ADIGE: od max 100 mm
3 non-destructive u.s. tests
REIKA: od max 120 mm
Size Range for Precision Tubes Welded tubes from hot rolled strip
Hot rolled tubes for special purposes
Tubes for general mechanical purpose
Gas and water Pipes
Cable-run tubes (conduit)
Tubi Gysko rivestiti in PE
Welded
Welded and hot rolled EN 10210
Welded
Welded
Welded normalized
Welded normalized
Welded UNI 7288
Welded and hot rolled
Welded and hot rolled EN 10296 EN 10210
Welded and hot rolled
Welded normalized EN 10217-1 EN 10296 - EN 10219 EN 10305-3 For cold drawing For cylinders/lifts
Automotive door stiffener Tunnel reinforcement
Galvanized EN 10191
w.t mm.
17,2 19,0 20,0 21,0 - 21,3 22,0 25,0 - 25,4 26,0 - 26,4 26,75 - 26,9 28,0 30,0 31,75 - 32,0 33,0 - 33,4 33,7 35,0 38,0 -38,1 40,0 42,0 - 42,4 45,0 48,0 50,0 50,8 - 51,0 54,0 - 55,0 56,0 - 57.0 60,0 63,5 65,0 68,0 70,0 75,1 76,1 80,0 82,5 85,0 88,9 - 90,0 100,0 101,6 108,0 114,3 115,0 127,0 133,0 139,7 152,4 159,0 168,3
Welded with normalizing in the welding zone Welded normalized Welded and hot rolled Spec. 5L Spec. 5CT
Galvanized EN 10255
Line pipe
For pile-sheeting
O.D. mm.
A.P.I. tubes
Casting - tubing
1,2
1,5
1,8
2,0
2,5
3,0
3,5
4,0
Methane line pipe
Water line pipe
Welded
Welded
Welded with normalizing in the welding zone
Welded and hot rolled EN 10224
Welded and hot rolled EN 10208-1
Precision welded tubes Welded EN 10305-3 For cold drawing in automotive market For rollers
Gas and water Pipes Welded normalized Welded and hot rolled EN 10305-3 EN 10217-2 EN 10217-3 District-heating ducts High temperature heat exchange
Tubes for heat exchangers
Tubes for automotive
Welded
Welded
Welded EN 10219-EN39
Welded normalized
Welded normalized EN 10305-3
Structural work
Welded and hot rolled EN 10305-3 EN 10217-1 EN 10217-2 EN 10217-3
Structural tubes
Scaffolding
Axles Cardan joints Chassis supports
Boilers
4,5
5,0
5,5
6,0
7,0
8,0
9,0
9,5
10,0
Cold Formed Tubes (ERW)
Hot Rolled Tubes
Future Extension of the ERW Range
Good Luck Steel Tubes Ltd. Regd. Office 5/102, Sikka Complex, Community Centre, Preet Vihar, Vikas Marg, Delhi - 110 092. INDIA
Tel. : +91-11-22465439 Telefax : +91-11-22214254
Administrative Office II F 166-167, Goodluck House, Nehru Nagar, Ambedkar Road, Ghaziabad (U.P.) INDIA E-mail: goodluck@goodlucksteel.com
Tel. Fax
: +91-120-4196600, 4196700 : +91-120-4196666, 4196714
Tel. Fax
: +91-5735- 221969, 221970 : +91-5735- 222863
Works A-42/45, Industrial Area, Sikandrabad, Distt.- Bulandshahr - 203205 (U.P.) INDIA
www.goodlucksteel.com