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Shangdun Special Materials Co.Ltd. manufactures pipe fittings from UNS N06625, known as Inconel 625 or Alloy 625. The alloy contains a minimum of 58 % nickel, 20‑23 % chromium, 8‑10 % molybdenum and 3.15‑4.15 % niobium/tantalum. All fittings are produced to ASTM B444 and SB‑444 as well as ASTM B366 / SB‑366 standards. Available configurations include weld‑neck, slip‑on, blind and socket‑weld types.
Inconel 625 offers excellent resistance to pitting and crevice corrosion in chloride‑bearing environments, making it a common choice for high‑pressure, high‑temperature service. Typical pressure ratings reach up to 250 bar and the material can operate from - 200 °C to +650 °C. Standard size ranges cover DN15 to DN300 with wall thicknesses from Schedule 10 to Schedule 40. Production tolerances follow the usual ASTM dimensional allowances for flanges and fittings.
The fittings are widely used in chemical processing, oil and gas, marine power and power‑generation sectors where reliability under extreme conditions is required. Export is usually quoted per kilogram and bulk shipments are packed in labelled wooden crates. Minimum order quantities are not published; interested importers should contact the supplier for quotation, lead‑time and Incoterms. Payment and shipping terms are negotiated on a case‑by‑case basis.
| Material Composition | Ni ≥ 58 %, Cr 20‑23 %, Mo 8‑10 %, Nb+Ta 3.15‑4.15 % (UNS N06625) |
| ASTM Standards | ASTM B444 / SB‑444 for flanges, ASTM B366 / SB‑366 for fittings |
| Configurations | Weld‑neck, slip‑on, blind, socket‑weld (standard) |
| Typical Pressure Rating | Up to 250 bar (typical) |
| Typical Temperature Range | - 200 °C to +650 °C (typical) |
| Typical Size Range | DN15‑DN300 (typical) |
| Typical Wall Thickness | Schedule 10‑40 (standard) |
| Packaging | Bundled in wooden crates, each crate labelled (typical) |
| MOQ | Confirm with supplier |
Shangdun Special Materials Co.Ltd. is located in Shisheng Industrial Park, Jiangding District, Jiaxing, Zhejiang Province, China (postal code 314000). The company is classified as an imported supplier with a harbour trust tier, indicating a moderate level of verification on the platform. Its response rate is currently recorded as 0 %, with no average response time available.
The firm lists a broad portfolio of nickel‑based alloys, stainless steels and specialty metals, offering seamless and welded tubes, pipes, fittings, plates and forgings. According to the source description, it can form UNS N06625 products into B444, SB‑444, B366, SB‑366 and related components. No additional corporate history, employee count or client list is provided in the source data.
UNS N06625 Inconel 625 flanges are manufactured from nickel-chromium-molybdenum alloy meeting ASTM B444, SB-444, and B366/SB-366 standards, available in weld neck, slip-on, blind, and socket weld configurations. These corrosion-resistant flanges are widely specified in chemical processing, oil and gas, marine, and power generation industries for high-pressure and high-temperature piping systems. Commonly sourced from leading mills in the US, Europe, and Asia, Inconel 625 flanges are typically priced per kilogram with bulk export pricing available for international trade inquiries.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, importers should request the latest mill test report and chemical analysis to confirm the alloy composition matches the UNS N06625 specification. Verify that the supplied dimensions and pressure‑rating data correspond to the ASTM B444 / B366 standards cited by the supplier. It is also prudent to ask for a certificate of conformity and, if required by the destination country, an export‑control declaration.
Lead times are not listed publicly, so the buyer must obtain a delivery schedule from the supplier for the required sizes and quantities. Common Incoterms such as FOB Shanghai or CIF Ningbo can be negotiated, and payment terms are typically agreed as a letter of credit or advance payment. Customs duties, import taxes and any required pre‑clearance documentation should be clarified ahead of shipment.
Upon arrival, a third‑party inspection agency should verify the physical dimensions, surface finish and perform a hydrostatic pressure test according to the relevant ASTM standard. Retaining the mill test report and a full traceability sheet will aid in any warranty or compliance claim. If the buyer operates under a specific quality management system, they may request additional testing such as corrosion‑rate measurement or non‑destructive examination.
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When sourcing Uns N06625, Inconel 625, Alloy 625 Pipe Fittings for your business, securing the right balance of quality and cost is essential. Shangdun Special Materials Co.Ltd., a verified supplier based in China, offers this product with key specifications including UNS N06625 / Inconel 625 / Alloy 625, Weld Neck, Slip-On, Blind, Socket Weld Flanges, Ni 58% min, Cr 20-23%, Mo 8-10%, Nb+Ta 3.15-4.15%, C max 0.10%, and 1/2" to 48" (DN15 to DN1200), ANSI/ASME B16.5 and B16.47 class 150 to 2500. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $30/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.29, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Uns N06625, Inconel 625, requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shangdun Special Materials 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 7307.29 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Uns N06625, Inconel 625, 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 Flanges category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Uns N06625, Inconel 625, 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 7307.29 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Uns N06625, Inconel 625, Alloy 625 Pipe Fittings from Shangdun Special Materials Co.Ltd. is $30/Bags 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 Shangdun Special Materials Co.Ltd. through EximNext.
The supplier, Shangdun Special Materials Co.Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Uns N06625, Inconel 625,. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Uns N06625, Inconel 625, Alloy 625 Pipe Fittings is classified under HS Code 7307.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Uns N06625, Inconel 625, from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shangdun Special Materials Co.Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Shangdun Special Materials 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.
The key specifications for Uns N06625, Inconel 625, Alloy 625 Pipe Fittings supplied by Shangdun Special Materials Co.Ltd. include UNS N06625 / Inconel 625 / Alloy 625, Weld Neck, Slip-On, Blind, Socket Weld Flanges, Ni 58% min, Cr 20-23%, Mo 8-10%, Nb+Ta 3.15-4.15%, C max 0.10%, and 1/2" to 48" (DN15 to DN1200), ANSI/ASME B16.5 and B16.47 class 150 to 2500. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shangdun Special Materials Co.Ltd. offers Uns N06625, Inconel 625, with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Uns N06625, Inconel 625, is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shangdun Special Materials Co.Ltd. through our platform.
Shangdun Special Materials Co.Ltd. maintains international quality certifications. These ensure that the Uns N06625, Inconel 625, meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shangdun Special Materials Co.Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Shangdun Special Materials Co.Ltd..
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