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Product Name | Cold Rolled Grain Oriented Silicon Electrical Steel Coils (CRGO)/Non-oriented silicon steel |
Standard | AiSi, ASTM, bs, DIN, GB, JIS |
Grade | Grain oriented steel |
27QG100/27QG110/27Q120/27Q130/27Q140/30QG110/30QG120/30QG130/30Q130/30Q140/30Q150/30QG125/35QG135/35Q135/35Q145/35Q155/35Q165 | |
Non-oriented steel | |
35W230/35W250/35W270/35W300/35W330/35W360/35W400/35W440/50W230/50W250/50W270/50W290/50W310/50W330/50W350/50W400/50W470/50W540/50W600/50W700/50W800/50W1000/50W1300/65W600/65W700/65W800/65W1000/65W1300/65W1600 | |
M350-50A/M400-50A/M470-50A/M530-50A/M600-50A/M700-50A/M800-50A/M940-50A/M310-65A/M350-65A/M400-65A/M470-65A/M530-65A/M700-65A/M800-65A/M1000-65A/M600-100A/M700-100A/M800-100A/M1000-100A/M1300-100A | |
Type | Oriented Silicon Steel/Non-oriented silicon steel |
Technique | Cold Rolled |
Thickness | 0.27mm - 0.65mm or as required |
Width | 20-1500mm |
Surface Treatment | Coated |
Steel shape | Steel Coil Crgos |
Coil ID | 508/610 mm |
Coil weight | 3-5tons |
Color | Gray |
Delivery Time | 8-14 days |
Application | Transformer Core/Power Transformers/Electrical Products, etc. |
Package | Standard Seaworth Packing |
Payment Term | 30% T/T Advance + 70% Balance |
MOQ | 5 TONS |
Silicon steel is a silicon-iron alloy with a silicon content of about 3% and the others are mainly iron. It is an indispensable and important soft magnetic alloy in the power, electronics and military industries, and it is also the metal functional material with the largest output. It is mainly used as the iron core of various motors, generators and transformers. Its production process is complex, the manufacturing technology is strict, and the foreign production technology is protected in the form of patents, which is regarded as the life of the enterprise. |






Jinan Zunkai Group founded in 2002, with five branch companies and is well-funded. Our annual sales nearly one billion, about 300,000 tons steel. Our company is located in Jinan City, Shandong Province. We entered into a strategic partnership with Bao Steel, Laiwu Steel, Rizhao Steel, Handan Steel, Anyang Steel, Maanshan Steel and other domestic large steel companies. Zunkai is the largest steel agent in Shandong Province, we also have ourselves steel process factory with 100000 Square meter for steel laser cutting, surface treatment and other further processing , and our stock always more than 20,000 tons.Zunkai Group mainly engaged in : PPGI ,galvanized steel , steel plate , round bar, steel pipe ,Stainless steel product ,angle bar, steel pile ,H beam ,I beam, angle, Channel flat steel etc . Our good quality and reliable service will be your best trusted partner. Sincerely wish to building long and regular business with you forever... |





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