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Yanshan Xintai Special Steel Co.Ltd supplies carbon steel flanges in sizes from 1/2 inch to 80 inches, with thicknesses conforming to SCH20 through XXS per ASME B36.10. The flanges are produced in both seamless and welded forms, with material grades aligned to ASTM A106 and A53 for carbon steel. Standards followed include ANSI, ASME, DIN, JIS, BS, and GB.
Flanges are manufactured from low-carbon steel with controlled carbon and manganese levels, suitable for high-temperature service. Seamless flanges are preferred for high-pressure applications due to absence of weld seams, while welded types are used where cost efficiency is prioritized. Surface treatment is not specified, but standard mill scale removal and light oil coating are typical for export shipments.
These flanges serve oil and gas, petrochemical, and power generation industries requiring large-diameter piping systems. Buyers in Asia, the Middle East, and Africa commonly source them for refinery expansions and pipeline projects. Packaging is in wooden cases or pallets, with custom designs available. MOQ and lead time are not listed; buyers must request these directly.
| Material | ASTM A106 Grade B, A53 Grade B (carbon steel, seamless and welded) |
| Size Range | 1/2 inch to 80 inches |
| Schedule Thickness | SCH20, SCH30, SCH40, STD, SCH80, SCH100, SCH120, SCH160, XXS |
| Standard | ANSI B16.5, ASME B16.5, DIN 2573, JIS B2220, BS 4504, GB/T 9113 |
| Flange Type | Welding neck, slip-on, blind, socket weld, threaded (standard variants) |
| Angle | 45 deg, 90 deg, 180 deg (for fittings; flanges are 0 deg by default) |
| Surface Finish | Mill finish (typical), no coating specified |
| Packaging | Wooden cases and pallets (typical) |
| Weld Type | Seamless and welded options available (per material specification) |
| Testing | Hydrostatic and non-destructive testing not specified; request per standard |
Yanshan Xintai Special Steel Co.Ltd is based in Cangzhou, Hebei Province, China, a known hub for pipe fittings and flange manufacturing. The supplier is listed as imported with harbor trust tier, indicating basic documentation verification. No factory photos, production capacity, certifications, or client references are provided in the listing.
The company appears to operate as a manufacturer based on its product range and material focus, but the listing does not confirm whether it produces flanges in-house or sources them from subcontractors. Response rate and average response time are zero, suggesting limited buyer engagement. Buyers should request production facility verification before placing large orders.
| 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 |
Verify material certification against ASTM A106 or A53 and confirm the schedule thickness matches your piping system requirements. Request a dimensional inspection report for large flanges (over 24 inches) to ensure bolt hole alignment and face flatness. Do not accept flanges without traceable heat numbers.
Lead time is not stated but typically ranges from 45 to 75 days for custom sizes. Incoterms are not listed; FOB Tianjin or CIF destination are common for Chinese exporters. Payment terms are likely 30% advance, 70% against B/L copy. Confirm container loading method to prevent flange damage during transit.
Conduct a pre-shipment inspection focusing on material marking, surface defects, and dimensional accuracy. Use calipers to verify wall thickness and bore size. Check for weld seams on seamless flanges - they should not exist. Retain samples for laboratory testing if used in critical applications. Ensure packing includes anti-rust paper and wooden crating.
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Securing a reliable supply chain for Flange is critical for maintaining your business operations. Yanshan Xintai Special Steel Co.Ltd, a verified supplier located in China, provides high-quality 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.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Flange from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Yanshan Xintai Special Steel Co.Ltd. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Yanshan Xintai Special Steel 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 global B2B marketplace — the import export marketplace built for serious international trade.
When importing 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.
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Yes, Yanshan Xintai Special Steel Co.Ltd provides Flange for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Yanshan Xintai Special Steel Co.Ltd. Contact the supplier to discuss the best logistics options for importing Flange to your country.
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