Jyoti ltd.

Purchase

EXPRESSION OF INTEREST

Jyoti Ltd., is a leading engineering company of more than 60 years repute, manufacturing wide range of Pumps, Motors, Generators, Hydro Turbines and Switchgears. The Company has pending orders of more than Rs.600 crores and is looking for reliable vendors with proven track record and sound financial condition for supply of Item Categories listed Below :

Heavy & Light Fabrication

Item Description

Relevant Standards

Column Pipe, Discharge Pipe, Base Plate, Sole Plate, Motor Skirt, Motor Body, Top Cover, Bottom Cover, Radiator Chamber, Strainer, Fan Boss/Fan Drum, Pole Coil Pressing Plate, Spider Plates, Stack Bars, Exciter Bracket/Body, Enclosure, Flanges, Draft Tubes, Suction Cone, Spiral Casing, Sealing Covers, Terminal Box Chamber, Air Exhaust Flap assly., Operating Ring, Rotor End Ring, Stator End Ring, Fan, Brg. Outer-Inner Cover, Confuser, Valve Body, Branch Pipe, Y. Piece, Top/Bottom Casing

M.S. Fabrication
IS2062
Grade A/B

Test Certification

-	Physical & chemical tests as per Is:2062
-	Bend test for Plates as per IS:2062
-	Ultrasonic test of plates is required for Critical Components as per ASTM A435
-	DP Test of Weldments required. Ref. Document ASME SEC. V E165 Acceptance as per ASME SEC. VIII DIV.1
-	Radiography of weldments on critical Items like Spiral Casing as per ASME SEC V Acceptance as per ASME VIII DIV I. UW-52.

Ferrous & Non-Ferrous Casting (from 500gm upto 15 tonnes single piece)

Item Description	Material	Relevant Standards
Bowl, Bowl Guide, Suction Bell, Discharge Case, Discharge Head Body, Casing Upper Half, Casing Lower Half, Coupling Pump Half, Coupling Motor Half, Bearing Housing, Bearing Pedestals, Bearing Brackets, Stud box, Motor Body, Top Cover, Bottom Cover, Top Clutch/ Bottom Clutch, Bearing Top Half, Bearing Bottom Half	FG 200 FG 260	IS:210
Runners	CA6NM	ASTMA743
Guide Vanes	CA6NM Carbon Steel	ASTMA743 IS1030
Discharge Ring	CF8M Carbon Steel	ASTMA743 IS1030
Outer & Inner Distributor Casing, Runner Hub, Piston Rod, Nozzles	Carbon Steel	IS1030
Bearing Retainers, Bowl Bearings, Impeller Wearing Rings, Stubot Bushes, Glands, Thrust Rings, Line Shaft Bearings, shaft Sleeves, Distance Pieces	LTB2 / LTB3	IS318
S.C.Rings	Copper	IS613
Air Guide, Shelter Dome	Aluminum	IS305
Rotor Wedge	Al. Bronze	BS1400
Impellers	FG 200 FG 260 LTB2, LTB3 Al. Bronze Tin Bronze CA.15 CF8/CF8M CA6NM	IS.210 IS:210 IS.318 BS.1400 BS.1400 ASTMA743
Test Certification
For Impeller, Runners, Discharge Ring, Outer Distribution Casings, Runner hubs and other critical components, Non-Destructive test are required to be carried out generally in accordance with CCH70-3 standard. The Test includes MPI, UT, DP and Radiography on critical areas as per relevant standards.

Copper & Alluminiun Sections

Item Description	Relevant Standards
Enameled & FG Cover Cu Strip 6X1.6 E2G3	W85102
Enameled & FG Cover Cu Strip 10X3 Each REEL Wt.55/60 KGS	W85102
Enameled & FG Cover Cu Strip 7X1.6 Each REEL Wt.55/60 KGS	W85102
Copper Flat HB 80X15 Corner Radius as per relevant IS Length 4000 MM +5/-0 MM Corner Radius 0.8 MM Flats Req. In Bright Cond.	ETP IS613
Copper Flat HB 80X15 Corner Radius as per relevant IS Length 3310 MM +5/-0 MM Flats Req. In Bright Condition	ETP IS613
Copper Strip HB 40X10 Corner Radius as per relevant IS Length 1700 MM +5/-0 MM Corner Radius 0.8 MM Strip req. in Bright Condition	ETP IS1897
Copper Strip HB 40X10 Corner Radius as per relevant IS Length 3000 MM +5/-0 MM Corner Radius 0.8 MM Strip req. in Bright Condition	ETP IS1897
Copper Strip HB 40X10 Corner Radius as per relevant IS Length 3000 MM +5/-0 MM Strip req. in Bright Condition	ETP IS1897
Copper Strip HB 60X10 Corner Radius as per relevant IS Length 3200 MM +5/-0 MM Flat req. in Bright Condition	ETP IS1897
Copper Strip-O Radius 11X3 Corner Radius as per relevant IS CU. req. in Bright Condition	ETP IS1897
Copper Strip-O Radius 11X3 Corner Radius as per relevant IS EACH REEL Wt.55/60M KGS Strip req. in Bright Condition	ETP IS1897
Copper Strip HB 60X2.0 Corner Radius as per relevant IS Length 2425 MM +5/-0 MM Strip req. in Bright Condition	ETP M2401
Copper Strip HB 60X2.0 Corner Radius as per relevant IS Length 2425 MM +3/-0 MM Strip req. in Bright Condition	ETP M2401
Copper Strip HB 50X2 Corner Radius as per relevant IS Length 1980 MM +3/-0 MM Strip req. in Bright Condition	ETP M2401
Copper Strip HB 100X8 Corner Radius as per relevant IS Length 3610 MM +5/-0 MM Corner Radius 0.8 MM Strip req. in Bright Condition	ETP IS1897
Copper Strip HB 100X8 Corner Radius as per relevant IS Length 3600 MM +5/-0 MM Strip req. in Bright Condition	ETP IS1897
Copper Strip HB 60X1.5 Corner Radius as per relevant IS Length 2200 MM +5/-0 MM Corner Radius 0.8 MM Strip req. in Bright Condition	ETP M2401
Copper Strip HB 60X1.5 Corner Radius as per relevant IS Length 2200 MM +5/-0 MM Flat req. in Bright Condition	ETP M2401
Copper Strip-O Radius 14X2.5 Corner Radius as per relevant IS Each REEL WT.60 KGS Strip req. in Bright Condition	ETP IS1879
Copper Strip HB 60X2.0 Corner Radius as per relevant IS Length 2425 MM +5/-0 MM Corner Radius 0.8 MM Strip req. in Bright Condition 1 NO = 2.60 KGS APPROX.	ETP M2401
Copper Strip HB 60X2.0 Corner Radius as per relevant IS Length 2425 MM +5/-0 MM Strip req. in Bright Condition 1 NO = 2.60 KGS APPROX.	ETP M2401
Copper Strip HB 60X2.0 Corner Radius as per relevant IS Length 2425 MM +5/-0 MM Strip req. in Bright Condition 1 NO = 2.5 KGS APPROX.	ETP M2401
Copper Strip HB 60X2.0 Corner Radius as per relevant IS Length 3050 MM +2/-2 MM Strip req. in Bright Condition 1 NO = 3.3 KGS APPROX.	ETP M2401
Copper Strip HB 60X2.0 Corner Radius as per relevant IS Length 3100 MM +5/-0 MM Strip req. in Bright Condition 1 NO = 2.06 KGS APPROX.	ETP M2401
Copper Strip-O Radius 14X2.5 Corner Radius as per relevant IS EACH REEL WT.60 KGS Strip req. in Bright Condition	ETP IS1897
Copper Strip-O Radius 14X2.5 Corner Radius as per relevant IS EACH REEL WT.60 KGS	ETP IS1897
Copper Strip-O Radius 14X2.5 Corner Radius as per relevant IS EACH REEL WT.60 KGS ONLY Strip req. in Bright Condition	ETP IS1897
T Bar 4EK-4087-12/4EK-3123 Length 565 MM +3/-0 MM Bars Req. in Bright Condition 1 NO = 0.900 KG APPROX.
Cross Section 4EK-1122-1 Length 671 MM +3/-0 MM Bars Req. in Bright Condition 1 NO = 1.45 KGS APPROX.
Copper Strip Bar 20X6.5 Corner Radius as per relevant IS Length:-446 MM.	ETP IS1897
Damper Bar 4M238-009-11 Length:-544 MM.
Damper Bar 4M238-009-11 Length:-594 MM / 494 MM.
Damper Bar 4M238-009-11 Gross Wt: 41.354 KG CVTF-355 FRAME MOTOR Length:-494 MM.
Damper Bar 4M238-009-11 Length:- 610 MM OR IN MULTIPLE.
Damper Bar 4M238-009-11 Length:- 2.5 MTR.
Damper Bar 4M238-009-11 Gross Wt: 41.354 KG CVTF-355 FRAME MOTOR Length:- 2.5 MTR. AS PER DRG 4EK-3123
Damper Bar 4M238-009-11 Gross Wt: 41.354 KG CVTF-355 FRAME MOTOR Length:- 2.5 MTR.
Rotor Cage Bar 4EK-1122-9 Length:- 594 MM.
Rotor Cage Bar 4EK-1122-9 Length:- 534 MM.
Rotor Cage Bar 4EK-1122-9 Length:- 534 MM. OR IN MULTIPLE.
Rotor Cage Bar 4EK-1122-9 Length:- 535 MM. OR IN MULTIPLE.
Test Certificates required.

All types of Bearings

Item Description
	Anti-Friction Bearings
	Tilting Pad Bearings
	Bronze Bearings
	Thordon type Bearings
	Sintered Bearings

All types of Wires

Item Description	Relevant Standards
Enameled Winding Wire 1.18 Grade 2	IS13730 Part 13
Enameled Winding Wire 1.4 Grade 2	IS13730 Part 13
- Test Certificates required.

Stainless Steel Rods upto 150mm dia & Step Forged Shafts Carbon Steel 180mm dia and above

Item Description	Test Certification	Relevant Standards
S.S. Rod 26 Length:3.1Mtr.	T.C. Req.	410T ASTMA276
S.S. Rod 65 Length:3.1Mtr.	T.C. Req.	410T ASTMA276
S.S. Rod Bright 34 Length:3.1Mtr.	T.C. Req.	410T ASTMA276
S.S. Rod Bright 40 Length:3.1Mtr.	T.C. Req.	410T ASTMA276
S.S. Rod 51 Length:3.2Mtr.	T.C. Req.	410T ASTMA276
Black Round Bar 65 Length:3.1Mtr.	T.C. Req.	40C8 IS7283
Bright Round Bar 50.3 Length:3.1Mtr.	T.C. Req.	40C8 GR4 IS7283
S.S. Rod 100 Length:1.5Mtr.	T.C. Req.	410T ASTMA276
S.S. Rod 100 Length:3.1Mtr.	T.C. Req.	410T ASTMA276
S.S. Rod 110 Length:1.5Mtr,	T.C. Req.	410T ASTMA276
Forged Shaft Dia. 200mm and above upto 800mm (Step forged with Intregal Collar of max dia upto 1600mm)	T.C. Req. IN Triplicate With Ultra Test and Conf. To M1418	M1418

Structural Steel & Plates

Item Description
Angles, Channels, Girders, Flats	Fe410A As Per IS:2062
Plates 10, 20, 16, 20, 25, 32, 36, 45, 50, 56, 63, 70, 90, 100, 120mm as per IS:2062 70, 90, 100, 120mm plates Fe540(St.55) IS:8500 OR EN10025

Rubber components

Item Description
'O' Rings, Gaskets, Rubber Sheets 3 MM to 10 MM Rubber Bearings with spiral groves Shore Hardness 65o +/-5o Coupling Bush Vibration absorber Rubber Cord

Interested companies/firms are requested to get in touch with :

The General Manager (Purchase)
Jyoti Ltd.,
Nanubhai Amin Marg,
P.O. Chemical Industries,
Vadodara-390 003
Tel:91-265-3054586(D)/3054444-PBX
Fax:91-265-2280671/2281871
E-mail: purchase@jyoti.com, jyotiltd@jyoti.com

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