Import Transformer Radiator Butterfly Valve Ci — Buy in wholesale FOB from Supplier in China

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transformer radiator butterfly valve CI by Hengyang Perma Valves Co.,Ltd
Harbor
transformer radiator butterfly valve CI - Image 1

transformer radiator butterfly valve CI

🕐Last updated: Sep 05, 2026
20/ Pieces
Min. Order: 60 Pieces
💱₹20.00/ Pieces
Live rate: 1 USD = 1.00 INR
🔢HS Code8481.80
⚙️MaterialCast Iron (Grade 200/250 / GG25 / GJL-250)
📁CategoryPipe Valves
💳Payment TermsT/T · L/C · D/P
⏱️Lead Time30
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import transformer radiator butterfly valve CI from Hengyang Perma Valves Co.,Ltd - Wholesale Supply

The transformer radiator butterfly valve CI is a cast‑iron butterfly valve engineered for oil‑filled transformer and power transformer radiator systems. It features a cast iron body of Grade 200/250 (also known as GG25 or GJL‑250), an epoxy‑coated finish, and flange connections. The valve is offered in nominal diameters ranging from DN50 to DN200 and conforms to a PN16 pressure class suitable for utility and industrial distribution networks. Its design enables quick operation and reliable flow control in high‑load electrical infrastructure.

The valve body is produced from cast iron that provides high strength and resistance to the elevated temperatures typical of transformer environments. Epoxy coating is applied to protect against corrosion caused by transformer oil. In the broader valve market, similar radiator butterfly valves often use the same material grades and coating systems, making this product consistent with standard industry practice. Typical operating temperature limits for such cast‑iron valves lie between - 40 °C and 150 °C, allowing use across most climate zones.

Primary users include transformer manufacturers, power plant maintenance teams, and utility service providers that require dependable oil flow regulation. The supplier indicates flexible minimum order quantities and packages the units for safe transit, with shipping terms that may include FOB or CIF. Payment methods commonly accepted are L/C and T/T, but buyers should confirm the exact terms with the supplier before finalising any contract.

Technical Specifications for Hengyang Perma Valves Co.,Ltd transformer radiator butterfly valve CI
MaterialCast Iron (Grade 200/250 / GG25 / GJL-250)
Body constructionCast iron body with flange connections
Nominal size (DN)DN50 - DN200
Pressure ratingPN16 (16 bar)
End connectionFlanged - ANSI B16.5
CoatingEpoxy‑coated finish
Typical operating temperaturetypical - 40 °C to 150 °C
Typical flow coefficient (Cv)typical 0.5 - 4.0 (size dependent)
Standard compliancetypical IEC 60534 (butterfly valve)
Typical sealing typetypical soft‑seat rubber or PTFE
About Hengyang Perma Valves Co.,Ltd - transformer radiator butterfly valve CI Supplier in China

Hengyang Perma Valves Co.,Ltd is listed as an organic‑tier supplier with a harbor trust tier, based in China. The platform data shows a response rate of 0.00 and no average response time recorded, indicating that communication speed may vary and should be verified directly with the company before initiating negotiations.

The company’s current listing focuses on a cast‑iron radiator butterfly valve designed for transformer cooling applications. It highlights flexible minimum order quantities, standard packaging for safe shipment, and the availability of FOB or CIF shipping terms. Accepted payment methods include letters of credit and telegraphic transfer, but buyers should obtain the precise payment schedule from the supplier.

This Cast Iron Radiator Butterfly Valve is purpose-built for oil-filled transformer and power transformer radiator systems, providing reliable flow control and thermal management in high-load electrical infrastructure. Designed with cast iron body and flange connections, it supports standard pressure ratings suitable for utility and industrial power distribution applications. Widely sourced from Asian and European foundries, this valve is a critical spare and OEM component in global power sector trade. Key specs include DN50-DN200 sizing, PN16 pressure class, and epoxy-coated finish for corrosion resistance in transformer environments.

Business TypeSupplier
Year EstablishedRecently Joined
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Frequently Asked Questions About transformer radiator butterfly valve CI from Hengyang Perma Valves Co.,Ltd
The valve body is made from cast iron, specified as Grade 200/250, which is also referenced as GG25 or GJL‑250 in Chinese standards. This grade offers the strength and temperature resistance required for transformer radiator service.

Sourcing transformer radiator butterfly valve CI from Hengyang Perma Valves Co.,Ltd - China Import Guide

Before placing an order, verify that the cast‑iron grade, coating thickness and flange standard match the technical specifications of your transformer cooling system. Ask the supplier for material test certificates, coating inspection reports and a drawing that shows the flange dimensions. Confirm that the valve has been tested according to IEC 60534 or an equivalent standard, especially if the installation operates near the upper temperature limit.

Logistics should be clarified early; typical lead times, shipping incoterms and freight options vary with order size. Request confirmation of whether the supplier offers FOB at a Chinese port or CIF to your destination, and agree on the exact Incoterm (e.g., FOB Shanghai, CIF Hamburg). Payment terms such as L/C at sight or T/T should be documented in the sales contract before any advance payment is made.

Quality assurance for imported valves includes third‑party inspection, pressure testing and verification of the epoxy coating integrity. Ask the supplier to arrange a pre‑shipment inspection by a recognised inspection house and to provide the inspection report, test certificates and any applicable conformity documentation. Maintaining these records will simplify customs clearance and ensure the valve performs reliably in service.

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Buy Transformer Radiator Butt in Bulk — Verified Supplier in China

When sourcing Transformer Radiator Butterfly Valve Ci for your business, securing the right balance of quality and cost is essential. Hengyang Perma Valves Co.,Ltd, a verified supplier based in China, offers this product with key specifications including Transformer Radiator Butterfly Valve, Cast Iron, Cast Iron ASTM A126 Class B / GG25, and Ductile Iron (Nodular Cast Iron) GGG40. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $20/Pieces and manage bulk orders with a minimum order quantity (MOQ) of 60 Pieces. This product is actively traded under HS Code 8481.80, making it a staple in the Pipe Valves sector with strong demand from importing countries worldwide.

Transformer Radiator Butt Specifications, Trade Terms & Pricing

Importing Transformer Radiator Butt requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hengyang Perma Valves Co.,Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8481.80 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.

About Hengyang Perma Valves Co.,Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Transformer Radiator Butt has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Pipe Valves category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.

Import Transformer Radiator Butt — Shipping, Logistics & Customs

Importing Transformer Radiator Butt requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8481.80 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Transformer Radiator Butt

What is the wholesale price of Transformer Radiator Butterfly Valve Ci?

The current listed wholesale price for Transformer Radiator Butterfly Valve Ci from Hengyang Perma Valves Co.,Ltd is $20/Pieces on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Hengyang Perma Valves Co.,Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Transformer Radiator Butt?

The supplier, Hengyang Perma Valves Co.,Ltd, has set a Minimum Order Quantity (MOQ) of 60 Pieces for Transformer Radiator Butt. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Transformer Radiator Butterfly Valve Ci?

For international shipping and customs clearance, Transformer Radiator Butterfly Valve Ci is classified under HS Code 8481.80. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Transformer Radiator Butt from China?

To import Transformer Radiator Butt from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hengyang Perma Valves Co.,Ltd. Ensure you have the necessary import licenses for Pipe Valves products in your destination country.

Is Hengyang Perma Valves Co.,Ltd a verified supplier?

Yes, Hengyang Perma Valves Co.,Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Transformer Radiator Butterfly Valve Ci?

The key specifications for Transformer Radiator Butterfly Valve Ci supplied by Hengyang Perma Valves Co.,Ltd include Transformer Radiator Butterfly Valve, Cast Iron, Cast Iron ASTM A126 Class B / GG25, and Ductile Iron (Nodular Cast Iron) GGG40. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Transformer Radiator Butt?

Hengyang Perma Valves Co.,Ltd offers Transformer Radiator Butt with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Transformer Radiator Butt the most?

Transformer Radiator Butt is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hengyang Perma Valves Co.,Ltd through our platform.

What certifications does this Transformer Radiator Butt supplier hold?

Hengyang Perma Valves Co.,Ltd maintains international quality certifications. These ensure that the Transformer Radiator Butt meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Transformer Radiator Butterfly Valve Ci on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hengyang Perma Valves Co.,Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Hengyang Perma Valves Co.,Ltd.

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