Import Duplex — Buy in wholesale FOB from Supplier in India

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Duplex by Triveni Exports
Harbor
Duplex - Image 1

Duplex

🕐Last updated: Sep 22, 2026
$3,500 - $4,200 / MT (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹35,004,200.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code7219.31
⚙️MaterialDuplex Stainless Steel UNS S32205 / UNS S31803
📁CategoryMetal Products
💳Payment TermsT/T · L/C · D/P
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 Duplex from Triveni Exports - Wholesale Supply

The product is duplex stainless steel grade UNS S32205 / UNS S31803 supplied as plates and sheets. Thickness options run from 2.0 mm to 50.0 mm. The grade numbers 32205 and 31803 denote the same duplex composition, offering higher strength and corrosion resistance than standard austenitic grades.

Duplex steel contains roughly equal ferrite and austenite, giving a typical tensile strength of about 600 MPa and yield strength near 350 MPa. It is normally delivered to ASTM A240 or EN 10088 specifications with a 2B mill finish. The alloy is favoured in chloride‑rich environments such as oil‑&‑gas pipelines, seawater desalination units and marine structures.

Primary buyers are fabricators, OEMs and contractors needing plates for pressure vessels or heat exchangers. Trade terms are usually FOB or CIF, with packaging in wooden crates or steel pallets as required. The supplier can provide mill test reports and arrange bulk shipments once commercial terms are finalised. Inspection can be scheduled at the loading port upon request.

Technical Specifications for Triveni Exports Duplex
MaterialDuplex Stainless Steel UNS S32205 / UNS S31803
Grade32205 / 31803
Thickness range2.0 mm - 50.0 mm
StandardASTM A240 (typical)
Tensile Strength600 MPa (typical)
Yield Strength350 MPa (typical)
Density7.9 g/cm³ (typical)
Finish2B (typical)
Corrosion ResistancePREN >30 (typical)
About Triveni Exports - Stainless Steel Supplier in India
🏭
Triveni Exports
India Harbor

Triveni Exports is located at 15, 1st Floor, Nandwana Building, 2/6 Nanubhai Desai Road, Mumbai 400004, Maharashtra, India. The company holds a harbor trust tier on the platform and currently shows a response rate of 0.00, indicating that trade inquiries may require follow‑up. It lists duplex stainless steel plates and sheets among its product offerings and states that it can supply material with global mill certifications.

The supplier’s profile does not disclose specific production capacity, MOQ or lead time, so buyers should request those details directly. Triveni Exports emphasizes compliance with import‑export regulations and offers to provide mill test certificates on request. Communication channels listed include the address above and the platform messaging system.

This Duplex Stainless Steel grade UNS S32205/31803 is available in plates and sheets ranging from 2.0mm to 50.0mm thickness, offering superior corrosion resistance and high mechanical strength compared to standard austenitic grades. Widely used in oil and gas, chemical processing, desalination, and marine applications where chloride stress corrosion is a concern. Offered for international trade with global mill certifications for import and export compliance.

Business TypeSupplier
Year EstablishedRecently Joined
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Frequently Asked Questions About Duplex from Triveni Exports
The material is supplied under the duplex grades UNS S32205 and UNS S31803, which are interchangeable designations for the same composition. Both grades meet the requirements of ASTM A240.

Sourcing Duplex from Triveni Exports - India Import Guide

Before placing an order, importers should verify the grade number (UNS S32205/31803), request the mill test certificate and confirm that the thickness matches the required tolerance. It is advisable to ask for a sample cut or a photomicrograph of the microstructure to ensure the duplex balance. Confirm that the supplier can meet any required certifications for the destination country.

The usual incoterms quoted are FOB Mumbai or CIF Dubai, but buyers must confirm the preferred term. Lead time is not published, so it should be clarified during negotiation, together with the earliest shipping window. Payment terms typically involve a T/T advance or a letter of credit, which the buyer should align with their financing policy.

Upon arrival, the buyer should arrange for a third‑party inspection to verify thickness, surface finish and chemical composition against the mill report. Non‑destructive testing such as magnetic particle inspection can detect surface defects, while ultrasonic testing can confirm internal integrity. Retaining the original certificates will facilitate customs clearance and downstream quality assurance.

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Triveni Exports
India
Harbor
55/100
Trust Score
📦
12
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Buy Duplex in Bulk — Verified Supplier in India

When sourcing Duplex for your business, securing the right balance of quality and cost is essential. Triveni Exports, a verified supplier based in India, offers this product with key specifications including UNS S32205 (2205) / UNS S31803, 22-23% Chromium, 4-6% Nickel, 2.5-3.5% Molybdenum, 0.14-0.20% Nitrogen, balance Iron, and 2.0mm to 50.0mm thickness. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3,5004,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7219.31, making it a staple in the Metal Products sector with strong demand from importing countries worldwide.

Duplex Specifications, Trade Terms & Pricing

Importing Duplex requires careful attention to shipping logistics, customs compliance, and secure payment terms. Triveni Exports 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 7219.31 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 Triveni Exports — Supplier in India

Finding trustworthy partners is the foundation of successful importing. The supplier of this Duplex 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 Metal Products category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Duplex — Shipping, Logistics & Customs

Importing Duplex 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 7219.31 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 Duplex

What is the wholesale price of Duplex?

The current listed wholesale price for Duplex from Triveni Exports is $3,5004,200./Unit on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Triveni Exports through EximNext.

What is the Minimum Order Quantity (MOQ) for Duplex?

The supplier, Triveni Exports, has set a Minimum Order Quantity (MOQ) of 1 Unit for Duplex. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Duplex?

For international shipping and customs clearance, Duplex is classified under HS Code 7219.31. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Duplex from India?

To import Duplex from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Triveni Exports. Ensure you have the necessary import licenses for Metal Products products in your destination country.

Is Triveni Exports a verified supplier?

Yes, Triveni Exports 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 Duplex?

The key specifications for Duplex supplied by Triveni Exports include UNS S32205 (2205) / UNS S31803, 22-23% Chromium, 4-6% Nickel, 2.5-3.5% Molybdenum, 0.14-0.20% Nitrogen, balance Iron, and 2.0mm to 50.0mm thickness. 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 Duplex?

Triveni Exports offers Duplex with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Duplex the most?

Duplex is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Triveni Exports through our platform.

What certifications does this Duplex supplier hold?

Triveni Exports maintains international quality certifications. These ensure that the Duplex meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Duplex on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Triveni Exports 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 Triveni Exports.

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