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The ASTM A312 NPS 6 inch Schedule 40 pipe from Foshan Kuanyu Stainless Steel Co., Ltd. is a welded stainless steel pipe designed for industrial applications requiring strength and corrosion resistance. Manufactured in grades 304 and 304L, it adheres to ASTM A312 standards and is suitable for high-pressure fluid transport in sectors like oil and gas, chemical processing, and power generation. The Schedule 40 designation specifies a nominal wall thickness of 0.280 inches, providing a robust structure for demanding environments.
Grade 304 stainless steel offers a balanced combination of strength, ductility, and corrosion resistance, while 304L contains lower carbon content to minimize sensitization during welding, making it ideal for applications involving heat treatment. The pipe’s welded construction ensures uniform dimensions and consistent performance, with typical tolerances for outer diameter, wall thickness, and straightness as per ASTM A312. The surface finish is typically mill-finished, though pickling or polishing can be requested for enhanced corrosion resistance or aesthetic appeal.
This pipe is commonly used in process piping systems, structural supports, and fluid transport networks where reliability under temperature and pressure variations is critical. Importers source it for projects in energy, construction, and manufacturing, where compliance with international standards and ease of installation are priorities. Standard export packaging includes bundling with protective end caps and wooden supports to prevent damage during shipping.
| Standard | ASTM A312, ASME B36.19M, ASME B36.10M |
| Material Grade | Stainless Steel 304 / 304L (UNS S30400 / S30403) |
| Type | Welded |
| Nominal Pipe Size (NPS) | 6 inches |
| Schedule | 40 |
| Wall Thickness | 0.280 inches (7.11 mm) |
| Outer Diameter | 6.625 inches (168.3 mm) (standard for NPS 6") |
| Typical Length | 6 meters or 20 feet (standard for industrial pipes) |
| Corrosion Resistance | Good in oxidizing environments (typical for 304/304L) |
| Packaging | Bundles with protective end caps and wooden supports |
Foshan Kuanyu Stainless Steel Co., Ltd. operates from Foshan, Guangdong, China, with its office and warehouse located in Block E1 of the Liyuan Metal Logistics Mall. The company focuses on producing and supplying stainless steel pipes, including ASTM A312 compliant products, to international buyers. Its strategic location in a major metal logistics hub facilitates efficient sourcing of raw materials and timely dispatch of export orders.
The supplier is classified under the harbor trust tier, indicating a verified presence for B2B trade. While the listed response metrics are not currently active, the company’s product portfolio demonstrates a commitment to meeting industrial standards, with offerings tailored to sectors such as oil and gas, chemical processing, and power generation. Buyers can expect compliance with ASTM and ASME standards for dimensional and material specifications.
The ASTM A312 Grade 304 stainless steel pipe in NPS 6 inch Schedule 40 configuration is a versatile industrial-grade piping solution widely used in oil and gas, chemical processing, petrochemical, and power generation applications. Manufactured to ASTM A312 specification, this pipe offers excellent corrosion resistance and high-temperature strength, making it suitable for demanding environments where reliability is critical. EximNext supplies this piping in standard export packaging, meeting global trade requirements for B2B procurement and industrial project sourcing.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, confirm the exact material grade and Schedule to ensure compatibility with your project’s pressure and temperature requirements. For welded applications, verify whether 304 or 304L is specified, as the latter offers better resistance to sensitization. Request detailed dimensional drawings and test reports to validate compliance with ASTM A312 and ASME standards.
Discuss packaging and loading requirements to prevent damage during transit, particularly for larger NPS sizes. For Schedule 40 pipes, confirm whether the supplier can provide custom bundling or crating to accommodate specific handling needs. Agree on Incoterms such as FOB Foshan or CIF to your destination port, and clarify payment terms to mitigate risk, such as a letter of credit or progress payments tied to inspection milestones.
Quality assurance should include a review of the mill test certificates for chemical composition and mechanical properties, as well as visual and dimensional inspections upon receipt. For critical applications, consider arranging a third-party inspection at the supplier’s facility to verify weld quality and surface finish. Ensure all documentation, including compliance certificates and packing lists, is complete and accurate before finalizing the shipment.
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When sourcing Astm A312 Pipe Nps 6'' Sch 40 Pipe for your business, securing the right balance of quality and cost is essential. Foshan Kuanyu Stainless Steel Co., Ltd., a verified supplier based in China, offers this product with key specifications including ASTM A312, 304 / 304L, and NPS 6 inch (DN150). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $13503500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.22, making it a staple in the Stainless Steel Pipes & Pipe Fittings sector with strong demand from importing countries worldwide.
Importing Astm A312 Pipe Nps 6'' Sc requires careful attention to shipping logistics, customs compliance, and secure payment terms. Foshan Kuanyu Stainless Steel 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 7304.22 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Astm A312 Pipe Nps 6'' Sc 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 Stainless Steel Pipes & Pipe Fittings category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Astm A312 Pipe Nps 6'' Sc 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 7304.22 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 Astm A312 Pipe Nps 6'' Sch 40 Pipe from Foshan Kuanyu Stainless Steel Co., Ltd. is $13503500/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 Foshan Kuanyu Stainless Steel Co., Ltd. through EximNext.
The supplier, Foshan Kuanyu Stainless Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Astm A312 Pipe Nps 6'' Sc. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Astm A312 Pipe Nps 6'' Sch 40 Pipe is classified under HS Code 7304.22. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Astm A312 Pipe Nps 6'' Sc from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Foshan Kuanyu Stainless Steel Co., Ltd.. Ensure you have the necessary import licenses for Stainless Steel Pipes & Pipe Fittings products in your destination country.
Yes, Foshan Kuanyu Stainless Steel 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 Astm A312 Pipe Nps 6'' Sch 40 Pipe supplied by Foshan Kuanyu Stainless Steel Co., Ltd. include ASTM A312, 304 / 304L, and NPS 6 inch (DN150). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Foshan Kuanyu Stainless Steel Co., Ltd. offers Astm A312 Pipe Nps 6'' Sc with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Astm A312 Pipe Nps 6'' Sc is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Foshan Kuanyu Stainless Steel Co., Ltd. through our platform.
Foshan Kuanyu Stainless Steel Co., Ltd. maintains international quality certifications. These ensure that the Astm A312 Pipe Nps 6'' Sc 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. Foshan Kuanyu Stainless Steel 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 Foshan Kuanyu Stainless Steel Co., Ltd..
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