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Electrical Transformer T Strips and Space Insulation Material
US$1.00-5.00
300 kg
Sample price:US$0.00/kg.Request sample
Product profile
Customization
AvailableApplication
Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, High Temperature, Oil TransformerColor
BrownModel NO.
Electrical Transformer Oil Duct Insulation StripsMaterial
PaperMaximum Voltage
>100KVThermal Rating
A 105Product Name
Electrical Oil Duct Insulation Strip Pressboard StModel Number
Pressboard StripsRaw Material
Sulphate Wood Pulp Board, PressboardPlace of Origin
China (Mainland)Use
Transformer Oil DuctRated Voltage
110-1100kvInsulation Class
a (105℃)Chemistry
Inorganic InsulationClassification
Inorganic Insulation MaterialCertification
ISO9001Type
Insulation Paper, Insulation Pressboard, SolidBrand
XinchengTransport Package
Wooden CaseSpecification
PIECESTrademark
XINCHENGOrigin
ChinaHS Code
85470000Production Capacity
3000kg/DayKey features
High Mechanical Strength: Tensile strength reaches 107.4 Mpa in machine direction for superior durability.
Excellent Oil Impregnation: High quality pressboard G4 grade ensures superior transformer oil absorption.
High Electric Strength: Dielectric breakdown up to 35.7 Kv/mm in oil for reliable insulation performance.
Dimensional Stability: Precompressed pressboard with even fiber orientation ensures accurate dimensions.
High Purity Material: Made from 100% sulphate wood pulp with low ash content (0.51%) and fiber-free surface.
Multi-Shape Options: Available in Rectangular, T-Strip, and Trapezoidal strips for various transformer ducts.
Certified Quality: Products certified with ISO9001, ROHS, and UL standards for safety and compliance.
Fast Delivery: Stock items delivered in 3-7 days; non-stock items in 10-30 days based on quantity.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2012-01-01Nearest Port: TianjinAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CIF
AI-Powered supplier vetting
SummaryXIN CHENG INDUSTRY MATERIAL CO., LTD. is identified as a China-based manufacturer/factory in Tianjin, although another record describes the company as a trading company, creating an entity-classification inconsistency. It offers electrical insulation and FRP-related products, reports ISO 9000 certification, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Reported enameled aluminum wire capacity is 5,000 tons annually, with export activity since 2012 and markets across Eastern Europe, North America, Southeast Asia, and Africa. The supplier states that it emphasizes quality and after-sales service, but the provided information does not independently verify service performance, customization capability, or customer cases. Financial credibility cannot be fully assessed from the available non-financial records.
CertificationsThe supplier reports holding ISO 9000 certification. This is explicit evidence of a stated management-system certification, although no certificate scope, issuing body, or validity details are provided.
After-Sales capabilityThe company explicitly describes after-sales service, quality, reputation, and customer satisfaction as important priorities, and states that it aims to satisfy clients who remain with the company. These statements support a claimed service orientation, but do not document service processes or verified outcomes.
R&D capabilityThe supplier states that it values future innovation and reports 6–10 years of total R&D-engineer experience. This supports the existence of some R&D capability, but no specific innovations, patents, development projects, or technical achievements are provided.
Production capacityThe supplier reports annual enameled aluminum wire productivity of 5,000 tons, more than 10 production lines, 6–10 quality-control staff, and lead times of within 15 working days off-peak and one month during peak season. These figures provide explicit evidence of established production capacity and operational support.
Product Q&A
Q:How long is your delivery time?
A:
Generally it is 3-7 days if the goods are in stock. Or it is 10-30 days if the goods are not in stock, it is according to quantity.
Q:Do you provide samples? Is it free or extra?
A:
Yes, we could offer the sample for free charge(except special products), but do not pay the cost of freight.
Q:How can you guarantee the quality of mass production is same with the sample sent to me before?
A:
Our warehouse staff will leave another same sample as yours. The production process will be under your requirement.
Send Inquiry
*To:
XIN CHENG INDUSTRY MATERIAL CO., LTD.
XIN CHENG INDUSTRY MATERIAL CO., LTD.*Content:
Supplier replies will be sent to your registered email
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