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Premium Cold Rolled CRGO Silicon Steel Coil for Transformer Core
US$1,900.00-2,200.00
20 Tons
Product profile
Application
Distribution Transformer CorePhase
ThreeCore
Core-type TransformerModel NO.
Electrical Steel CoilCooling Method
Oil-immersed Type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000Usage
Single-phase Transformer, Power Transformer, Distribution TransformerFrequency Characteristics
High FrequencyShape of Core
EIBrand
PrennoxProduct Type
High Permeability Grain Oriented Electrical SteelCommon Market Terms
High Permeability Goes, Hgo, High Permeability CrgNominal Thickness
0.23 / 0.27 mmNominal Coil Width
<1000 mmFactory Grade Range
23qg85 / 23qg90 / 23qg95 / 23qg100 / 23qg105 / 23qMagnetic Properties
Theoretical Density 7.65 Kg/Dm³; P1.7/50, B8Transport Package
Seaworthy Export Packing with Moisture ProtectionSpecification
customTrademark
prennoxOrigin
ChinaHS Code
7225110010Key features
High Permeability CRGO Steel: Grain-oriented silicon steel structure supports efficient magnetic flux flow, helping transformer cores achieve stable 50Hz performance.
Optimized for 50Hz Transformer Cores: Specifically suitable for power transformers, distribution transformers, and other electrical equipment operating at 50Hz frequency.
Available in 0.23mm and 0.27mm Thicknesses: Multiple thin-gauge options allow manufacturers to select the suitable material according to core design and performance requirements.
Wide Grade Range: Offers grades from 23Q95 to 23Q120 and 27Q95 to 27Q120 for diverse requirements.
Precise Thickness Options: Nominal thicknesses of 0.23mm, 0.27mm, and 0.30mm with strict tolerances.
Low Core Loss Performance: High-quality CRGO electrical steel helps reduce iron loss during magnetization, supporting improved transformer energy efficiency.
High Magnetic Induction Capability: Designed to deliver strong magnetic properties, enabling compact and efficient transformer core construction.
Precision Slitting and Coil Supply: Available in coil form and can be supplied in customized widths to support efficient transformer lamination and core manufacturing.
Consistent Surface Insulation Coating: Electrical insulation coating between laminations helps reduce eddy-current loss and supports reliable core assembly.
Company profile

Shandong Ennox Electrical Equipment Co., LtdShandong, China
Business Type: Trading Company
About Our Factory & Business Background
AddressTianqu New District, Dezhou, Shandong, China
Our Production Capability & Technical Expertise
Main ProductsTransformer Cores, Transformer Tanks, Panel Radiators, CRGO Electrical Steel, Insulation Materials, Distribution Transformer
Product Q&A
Q:What products do you mainly supply?
A:
Our core focus is transformer components and related materials, including transformer cores, transformer tanks and panel radiators. We also supply CRGO silicon steel, electrical insulation materials, magnet wire, complete transformers, and selected transformer-related products.
Q:Can you supply products according to our drawings or specifications?
A:
Yes. We can supply transformer components according to customer drawings, specifications, and technical requirements. We review key requirements, including materials, dimensions and tolerances, performance parameters, applicable standards, quantities, and inspection requirements, to confirm feasibility and provide an accurate quotation.
Q:What information is required for a quotation?
A:
Please provide the product name or model, drawings or technical data sheet, key specifications, quantity, destination, and any required standards or documentation. Additional information may be required depending on the product and delivery terms.
Q:Do you have a minimum order quantity?
A:
MOQ depends on the product, specification, production method and packing requirement. Lower MOQs may be available for selected standard or smaller products, while customized components and equipment are evaluated case by case.
Q:Can you provide samples?
A:
Samples may be available for selected materials and smaller products. Customized, oversized or project products may require a sample charge, tooling arrangement or direct trial order. Availability must be confirmed for the specific item.
Send Inquiry
*To:
Shandong Ennox Electrical Equipment Co., Ltd
Shandong Ennox Electrical Equipment Co., Ltd*Content:
Supplier replies will be sent to your registered email
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