Offer Details

Enquiry No. : 6021781 Rawalpindi (Pakistan)

Description :Request For Quotation
Kind Attention: Sales /Export Manager

Dear Sir,
It gives us great pleasure to introduce our company as
Registered Suppliers of various stores to Government
Departments and Private Sector Organizations.

We are giving hereunder details of subject tender inquiry
issued by our valued customer:-

Our Ref: SB/TE- 917 == Tender No. PUF-A-1564 ----
Due on 18-03-2006

S. # Description Quantity

a. Silicon Steel Sheet in Coil Form w/o Welds for
10/13MVA, 132/11.5KV Power Transformer
Thickness = 0.3mm ? 0.03mm
Width = 950mm
Approx weight of Coil = 2 Tons
According to Japanese Industrial Standard C2550 (1986)
or AISI Specification No. HC-T-M-003 62,500 Kgs

b. Silicon Steel Sheet in Coil Form w/o Welds for
20/26MVA, 132/11.5KV Power Transformer
Thickness = 0.3mm ? 0.03mm
Width = 1000mm
Approx weight of Coil = 2 Tons
According to Japanese Industrial Standard C2550 (1986)
or AISI Specification No. HC-T-M-003 399,000 Kgs

Technical Specifications
1. General
1.1 Usage And Purchasing Condition
a. For core manufacturing of Power Transformer.
b. This silicon steel sheet should be in coil form and the
packaging in vertical Axis Type and with metal protected
containers.

The rolls of silicon steel sheet should be handled by crane or
fork lift, but shifting by rolling is not allowed. Only one
roll of silicon steel sheet may be lifted each time and
attention must be paid to lower down the roll slowly to
avoid impacting with other things. The silicon steel sheet
must be continuously rolled without any joint
1.2 Technical Specification
(a) Material.

Coled Rolled. Grain oriented Electrical steel sheet with
improved crystal orientation, high permeability. Low
core loss low magnetostriction. Low fabrication stress
sensitivity.

Magnetic properties and laminations factor to the
specification should be in conformity with Japanese
industrial standard (JIS) C2550 (1986) or AISI.

(b) Technical Data
I. Thickness =
0.30mm
II. Width =
1000mm
III. Max. Core loss at 1.7T/50Hz = 1.2 W/kg
IV. Minimum Induction (at 800 A/m) = 1.87 ? 1.88 T
V. Minimum Lamination Factor = 95.5%
VI. Percentage of Silicon consists = 2.75 ? 3.00%

(c) Typical Mechanical Properties

I. Tensile Strength (N/mm2) L = 343 C=402
II. Yield point (N/mm2) L = 333 C=363
III. Elongation % L = 08 C=34
IV. Bending test value L = 21 C=16
V. Hardness HC (1) 181

Where L is taken longitudinal to the rolling direction & C
is taken transverse to the rolling direction.

(d) Tolerances in Dimensions and Shape
I. Thickness +/- 0.02 mm
II. Deviation in thickness in Crosswise direction 0.03mm
maximum
III. Width 0.06mm
IV. Permissible camber per 2 meters of length 1.0 mm or
less

(e) Coil Parameters
I. Coil diameter (Inside & Outside)
ID=508mm OD=800 approx.
II. Weight per coil (approx)
2 Metric Tons

Note:
- Stores should be securely packed as per specification with sea
worthy packing to ensure safe transit by sea and road.
- Mill Test Certificate/Work Test Certificate/Analysis Certificate
will be furnished by the manufacturer.

Please prepare your Proper Quotation/Offer on Printed Letter
Head Page of your company in the name of our customer

Please offer your lowest Unit FOB/C&F prices as well as
Total FOB/C&F Prices. Kindly mention in it Shortest Delivery
period, Port of shipment, Brand name, Manufacturer\'s name,
Country of Origin, Payment terms, Offer Validity, Submission
of Mill Test Certificate with shipping documents.

Also please send authority letter confirming our exclusivity for
The inquiry.

Your Quotation must reach us at your earliest but minimum
3days before the opening date of this tender inquiry.

Also please confirm Maximum Agent Commission for us in a
separate letter addressed
Waiting for your prompt response.

With best regards