Import Transformer Oil Sampling Device Oil Sampler — Buy in wholesale FOB from Supplier in China

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Transformer oil sampling device oil sampler by Hengyang Perma Valves Co.,Ltd
Harbor
Transformer oil sampling device oil sampler - Image 1

Transformer oil sampling device oil sampler

🕐Last updated: Sep 05, 2026
$65 - $180 / unit (Approx. Negotiable)/ Pieces
Min. Order: 50 Pieces
💱₹65,180.00/ Pieces
Live rate: 1 USD = 1.00 INR
🔢HS Code8481.80
⚙️MaterialBrass (Copper Alloy, Cu/Zn)
📁CategoryOil Drum & Barrel
💳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 oil sampling device oil sampler from Hengyang Perma Valves Co.,Ltd - Wholesale Supply

The brass oil sampling device is designed for precise extraction of transformer oil and is available with 1/2\" and 3/8\" NPT threaded connections. Its flanged design includes a secure outlet thread and a protective cap, enabling leak‑free sampling during dissolved‑gas analysis or moisture testing. Constructed from a copper‑zinc alloy, the body offers corrosion resistance suited to the harsh environment of transformer oil. The device meets industrial‑grade expectations for durability and safety.

Brass is a typical material for oil‑sampling tools because it resists the chemical properties of transformer oil while maintaining structural strength. In the sector, similar devices are rated for operating temperatures between - 20 °C and 120 °C and pressures up to 150 psi, which are standard specifications for oil handling equipment. The flanged connection follows common NPT standards, and the cap design prevents contamination between samples. Typical tolerances for the threads are ±0.025\" to ensure a tight seal.

Power utilities, maintenance contractors and equipment manufacturers source this sampler for routine transformer health monitoring. The supplier can provide bulk packaging and ships under FOB or CIF terms, with flexible minimum order quantities. Payment can be arranged via L/C or T/T, depending on buyer preference. Prospective buyers should confirm the exact MOQ, lead time and any required testing documentation directly with the supplier.

Technical Specifications for Hengyang Perma Valves Co.,Ltd Transformer oil sampling device oil sampler
MaterialBrass (Copper Alloy, Cu/Zn)
Thread sizes1/2\" NPT, 3/8\" NPT
Design typeFlanged sampling device with cap
Sampling functionEnables precise oil extraction for analysis
Corrosion resistanceSuitable for transformer oil environments
Typical operating temperature-20 °C to 120 °C (typical)
Typical pressure rating150 psi (typical)
Standard thread tolerance±0.025\" (standard)
Typical flow rateup to 5 L/min (typical)
PackagingBulk packed for FOB or CIF shipment (standard)
About Hengyang Perma Valves Co.,Ltd - Sampling Device Supplier in China

Hengyang Perma Valves Co.,Ltd operates from China and is classified as an organic‑tier supplier with a harbour trust tier. Platform metrics show a 0 % response rate and no average response time, indicating that communication performance data is not provided. The company’s product range includes brass‑based valve components and oil‑sampling devices for the power‑generation and electrical maintenance markets.

According to the listing, the supplier offers bulk packaging and can ship under FOB or CIF incoterms with flexible MOQ options. No specific certifications or production capacity details are disclosed, so buyers should request any necessary test reports or compliance documents. Lead‑time and exact shipping schedules are not stated and must be verified with the supplier before order placement.

This brass oil sampling device is engineered for precise transformer oil extraction in power utility and industrial maintenance operations. Compatible with both 1/2" and 3/8" NPT threaded connections, the corrosion-resistant brass construction ensures leak-free sampling during dissolved gas analysis, moisture testing, and routine transformer health monitoring. Essential equipment for import-export distributors supplying the power generation and electrical equipment maintenance sectors.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Transformer oil sampling device oil sampler from Hengyang Perma Valves Co.,Ltd
The body is made from Brass (Copper Alloy, Cu/Zn), a copper‑zinc alloy that provides good corrosion resistance to transformer oil. This material is commonly selected for oil‑sampling tools in the power industry.

Sourcing Transformer oil sampling device oil sampler from Hengyang Perma Valves Co.,Ltd - China Import Guide

Importers should first verify the brass alloy composition (Cu/Zn) and request material test certificates to ensure compliance with transformer oil standards. Confirm the supplier’s organic tier status and harbour trust tier, and consider requesting a reference sample to check the 1/2\" and 3/8\" NPT thread fit and flange sealing performance before committing to a large order.

Because the listing does not state a precise lead time, buyers need to negotiate production and shipping schedules with the supplier, agreeing on either FOB or CIF incoterms and specifying the loading port in China. Payment options such as L/C or T/T should be arranged in line with the buyer’s risk management policy, and freight forwarder details must accommodate the bulk packaging format.

To assure quality, arrange a pre‑shipment inspection focusing on thread dimensions, flange integrity and the functionality of the cap seal. Request the supplier’s test reports for pressure rating and corrosion resistance, and obtain a material safety data sheet and certificate of conformity to facilitate customs clearance. Conducting a post‑delivery oil sample analysis can further confirm that the device performs as expected.

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Buy Transformer Oil Sampling in Bulk — Verified Supplier in China

When sourcing Transformer Oil Sampling Device Oil Sampler 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 Brass Oil Sampling Device / Sampling Valve, 1/2" NPT and 3/8" NPT Female Threaded Ports, and Brass Alloy, CW614N / C36000 Free-Cutting Brass. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $65180./Pieces and manage bulk orders with a minimum order quantity (MOQ) of 50 Pieces. This product is actively traded under HS Code 8481.80, making it a staple in the Oil Drum & Barrel sector with strong demand from importing countries worldwide.

Transformer Oil Sampling Specifications, Trade Terms & Pricing

Importing Transformer Oil Sampling 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 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 Oil Sampling 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 Oil Drum & Barrel category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Transformer Oil Sampling — Shipping, Logistics & Customs

Importing Transformer Oil Sampling 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 Oil Sampling

What is the wholesale price of Transformer Oil Sampling Device Oil Sampler?

The current listed wholesale price for Transformer Oil Sampling Device Oil Sampler from Hengyang Perma Valves Co.,Ltd is $65180./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 Oil Sampling?

The supplier, Hengyang Perma Valves Co.,Ltd, has set a Minimum Order Quantity (MOQ) of 50 Pieces for Transformer Oil Sampling. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Transformer Oil Sampling Device Oil Sampler?

For international shipping and customs clearance, Transformer Oil Sampling Device Oil Sampler 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 Oil Sampling from China?

To import Transformer Oil Sampling from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hengyang Perma Valves Co.,Ltd. Ensure you have the necessary import licenses for Oil Drum & Barrel 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 Oil Sampling Device Oil Sampler?

The key specifications for Transformer Oil Sampling Device Oil Sampler supplied by Hengyang Perma Valves Co.,Ltd include Brass Oil Sampling Device / Sampling Valve, 1/2" NPT and 3/8" NPT Female Threaded Ports, and Brass Alloy, CW614N / C36000 Free-Cutting Brass. 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 Oil Sampling?

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

Which countries import Transformer Oil Sampling the most?

Transformer Oil Sampling 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 Oil Sampling supplier hold?

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

How do I place a bulk order for Transformer Oil Sampling Device Oil Sampler 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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