Import 2507 Flange — Buy in Bulk from Supplier in China

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2507 flange by Tobo International Trading Co., Ltd.
Harbor
2507 flange - Image 1

2507 flange

🕐Last updated: Jul 21, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryFlanges
💳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 2507 flange from Tobo International Trading Co., Ltd. - China Wholesale Supply

The 2507 flange from Tobo International Trading Co., Ltd. is a duplex stainless steel component designed for high-pressure piping systems in industrial environments. The 2507 grade, also known as UNS S32750, offers a typical yield strength of 550 MPa and a tensile strength of 800 MPa, making it suitable for demanding applications. The flange is manufactured to withstand corrosive and chloride-rich conditions common in oil and gas, chemical processing and marine industries.

Duplex 2507 combines austenitic and ferritic microstructures, providing typical pitting resistance equivalent number (PREN) values above 40, which exceeds that of standard 316 stainless steel. The flange is typically produced in sizes ranging from DN15 to DN600 and pressure classes from PN16 to PN100, adhering to standards like ASME B16.5 or EN 1092-1. Surface finish is usually pickled and passivated to enhance corrosion resistance.

These flanges are used to connect pipes, valves and pumps in systems transporting fluids or gases under high pressure and temperature. Buyers in industries such as offshore platforms, desalination plants and chemical processing rely on 2507 for its balance of strength and corrosion resistance. Tobo International Trading Co., Ltd. offers the flanges in various dimensions and pressure ratings, but confirm exact sizes, standards and certifications directly with the supplier.

Technical Specifications for Tobo International Trading Co., Ltd. 2507 flange
Product TypeIndustrial Flange
Grade2507 Duplex Stainless Steel
UNS NumberS32750
Typical Yield Strength550 MPa
Typical Tensile Strength800 MPa
Typical PREN>40
Standard SizesDN15 to DN600
Standard Pressure ClassesPN16 to PN100
Typical StandardsASME B16.5, EN 1092-1
Surface TreatmentPickled and Passivated
About Tobo International Trading Co., Ltd. - Industrial Flanges Supplier in China
🏭

Tobo International Trading Co., Ltd. is based in Shanghai, China, at No.208, Lvdi Road, Baihe Town, Qingpu District 201805. The company operates as an importer and trader of industrial components, including flanges, valves and piping accessories. Its location in Shanghai provides logistical advantages for exporting to global markets via the Port of Shanghai.

The supplier holds a trust tier classified as harbor, with no stated response rate or average response time in its profile. Tobo International Trading Co., Ltd. does not provide details on production capacity, certifications or client references in the listing, so buyers should verify these aspects directly. The company’s role as a trader means it sources products from manufacturers, which may affect lead times and customisation options.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About 2507 flange from Tobo International Trading Co., Ltd.
The 2507 grade typically has a Brinell hardness of 270-310 HB. Hardness can affect machinability and suitability for specific applications. Request the actual hardness test results from Tobo International Trading Co., Ltd. if your project requires precise values.

Sourcing 2507 flange from Tobo International Trading Co., Ltd. - China Import Guide

Before ordering, confirm the exact grade, size and pressure class of the 2507 flange with Tobo International Trading Co., Ltd., as these must match your piping system’s specifications. Request material test reports (MTRs) to verify the chemical composition and mechanical properties, particularly the PREN value, which is critical for corrosion resistance in chloride-rich environments. Ensure the flanges comply with the required standards, such as ASME B16.5 or EN 1092-1.

Clarify the incoterms, as these define cost and risk responsibilities during transit from China. Tobo International Trading Co., Ltd. is based in Shanghai, so sea freight from the Port of Shanghai is typical. Confirm lead times, as trading companies may require additional time to source the flanges from manufacturers. Payment terms should be negotiated in advance, with options like letters of credit or telegraphic transfers commonly used for international transactions.

Inspect the flanges upon receipt for dimensional accuracy, surface finish and marking compliance. Check for defects such as cracks, pits or improper machining, which can compromise performance. Request a pre-shipment inspection by a third party if the order is large or critical. Ensure the supplier provides a packing list, commercial invoice, certificate of origin and any applicable compliance certificates for customs and regulatory requirements.

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Tobo International Trading Co., Ltd.
China
Harbor
<4h
Response Time
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Response Rate
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Trust Score
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Products
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Buy & Import 2507 Flange — Wholesale Supply from China

Securing a reliable supply chain for 2507 Flange is critical for maintaining your business operations. Tobo International Trading Co., Ltd., a verified supplier located in China, provides high-quality 2507 Flange ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Flanges industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 2507 Flange from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Tobo International Trading Co., Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Tobo International Trading Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Tobo International Trading Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Flanges category or discover new suppliers across the Flanges sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for 2507 Flange

When importing 2507 Flange from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About 2507 Flange

How can I get the wholesale price for 2507 Flange?

Click the "Request Quotation" button to contact Tobo International Trading Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy 2507 Flange in bulk from China?

Yes, Tobo International Trading Co., Ltd. provides 2507 Flange for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Tobo International Trading Co., Ltd.. Contact the supplier to discuss the best logistics options for importing 2507 Flange to your country.

How do I request a sample of 2507 Flange?

Send a direct message to Tobo International Trading Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Tobo International Trading Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing 2507 Flange?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Tobo International Trading Co., Ltd..

Does Tobo International Trading Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Tobo International Trading Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Flanges suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Flanges manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Tobo International Trading Co., Ltd. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.

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