Import Astm A312 Tp304 Large Tube Size Pipe Welded Pipe — Buy in wholesale FOB from Supplier in China
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Astm A312 Tp304 Large Tube Size Pipe Welded Pipe
Foshan Kuanyu Stainless Steel Co., Ltd. offers ASTM A312 TP304 large tube size welded pipe, manufactured from UNS S30400 austenitic stainless steel with 18% chromium and 8% nickel. This product is designed for high-pressure and high-temperature applications in industries such as oil and gas, petrochemical, and chemical processing. The large-diameter welded pipe provides structural integrity and excellent corrosion resistance, making it suitable for demanding industrial environments.
The pipe adheres to ASTM A312 specifications for seamless and welded austenitic stainless steel pipe, with typical mechanical properties including a tensile strength of 515 MPa minimum and yield strength of 205 MPa minimum for annealed condition. The welded design allows for efficient integration into existing piping systems, while the heavy wall thickness enhances strength and pressure resistance. Standard international packaging is used for bulk export, ensuring safe transit and handling.
Industries such as oil and gas, chemical processing, and construction rely on this pipe for its versatility and durability. The product is traded globally, with competitive pricing and availability for project procurement. Buyers should confirm the exact diameter and wall thickness to match their system requirements, as large tube sizes are critical for high-capacity applications. Delivery terms include FOB and CIF, facilitating international trade and logistics.
| Grade | TP304 / UNS S30400 Austenitic Stainless Steel |
| Chemical Composition | 18% Cr, 8% Ni |
| Standard | ASTM A312 |
| Pipe Type | Welded |
| Diameter Range | Large (exact sizes to be confirmed with supplier) |
| Wall Thickness | Heavy (typical for high-pressure applications) |
| Tensile Strength (Annealed) | 515 MPa minimum (typical) |
| Yield Strength (Annealed) | 205 MPa minimum (typical) |
| Corrosion Resistance | Excellent (typical for TP304 in industrial environments) |
| Application Industries | Oil and Gas, Petrochemical, Chemical Processing |
| Packaging | Standard International Packaging for Bulk Export |
| Delivery Terms | FOB, CIF |
Foshan Kuanyu Stainless Steel Co., Ltd. operates from Foshan, Guangdong, China, with its office and warehouse located at No.25-31, Block E1, Liyuan Metal Logistics Mall. The company specialises in supplying stainless steel pipes and tubes for industrial applications, particularly in high-pressure and high-temperature environments. Its strategic location in a major metal logistics hub allows for efficient procurement and distribution of raw materials and finished products.
The supplier holds a harbor trust tier, but current response metrics indicate a 0% response rate and no average response time recorded. This highlights the importance of proactive communication from buyers to confirm technical specifications, lead times, and availability. Foshan Kuanyu’s focus on ASTM A312 compliant products underscores its commitment to meeting international standards for stainless steel piping, particularly for industries requiring robust and corrosion-resistant solutions.
The ASTM A312 TP304 Large Tube Size Welded Pipe is a premium industrial piping solution manufactured to exacting ASTM A312 specifications for seamless and welded austenitic stainless steel pipe. Designed for high-pressure and high-temperature applications in oil and gas, petrochemical, and chemical processing industries, this large-diameter welded pipe offers excellent corrosion resistance and structural integrity. As a widely traded commodity in global B2B markets, it is competitively priced and available for bulk export with standard international packaging, making it ideal for project procurement and industrial supply chain sourcing.
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Sourcing Astm A312 Tp304 Large Tube Size Pipe Welded Pipe from Foshan Kuanyu Stainless Steel Co., Ltd. - China Import Guide
Before placing an order, confirm the exact diameter and wall thickness of the pipe to ensure it meets your system’s pressure and flow requirements. Verify that the pipe adheres to ASTM A312 standards, as this guarantees compliance with dimensional and mechanical property specifications. Request UNS S30400 certification to validate the material composition, particularly for applications requiring specific corrosion resistance properties.
Discuss logistics details, including the preferred incoterms (FOB or CIF) and loading port, to ensure alignment with your supply chain. Clarify packaging options, as large-diameter pipes may require special handling to prevent damage during transit. Lead times should be confirmed, especially for custom or large-volume orders, to avoid delays in project timelines.
Upon receipt, inspect the pipe for dimensional accuracy, surface finish, and structural integrity. Check for defects such as cracks, pits, or inconsistent wall thickness, which could affect performance in high-pressure applications. Request additional testing, such as hydrostatic or non-destructive testing, if your project demands higher assurance of quality. Ensure all documentation, including mill test certificates and compliance reports, is reviewed before acceptance.
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30 suppliersBuy Astm A312 Tp304 Large Tub in Bulk — Verified Supplier in China
When sourcing Astm A312 Tp304 Large Tube Size Pipe Welded 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 TP304 / Grade 304, Carbon 0.08% max, Chromium 18-20%, Nickel 8-10.5%, Manganese 2% max, and Large Tube Size (NPS 6" and above), Wall Thickness per SCH/STD/WT specifications. 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 7306.40, making it a staple in the Stainless Steel Pipes & Pipe Fittings sector with strong demand from importing countries worldwide.
Astm A312 Tp304 Large Tub Specifications, Trade Terms & Pricing
Importing Astm A312 Tp304 Large Tub 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 7306.40 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About Foshan Kuanyu Stainless Steel Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Astm A312 Tp304 Large Tub 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 B2B marketplace. Start your sourcing journey today.
Import Astm A312 Tp304 Large Tub — Shipping, Logistics & Customs
Importing Astm A312 Tp304 Large Tub 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 7306.40 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 Astm A312 Tp304 Large Tub
What is the wholesale price of Astm A312 Tp304 Large Tube Size Pipe Welded Pipe?
The current listed wholesale price for Astm A312 Tp304 Large Tube Size Pipe Welded 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.
What is the Minimum Order Quantity (MOQ) for Astm A312 Tp304 Large Tub?
The supplier, Foshan Kuanyu Stainless Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Astm A312 Tp304 Large Tub. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Astm A312 Tp304 Large Tube Size Pipe Welded Pipe?
For international shipping and customs clearance, Astm A312 Tp304 Large Tube Size Pipe Welded Pipe is classified under HS Code 7306.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Astm A312 Tp304 Large Tub from China?
To import Astm A312 Tp304 Large Tub 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.
Is Foshan Kuanyu Stainless Steel Co., Ltd. a verified supplier?
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.
What are the key specifications of Astm A312 Tp304 Large Tube Size Pipe Welded Pipe?
The key specifications for Astm A312 Tp304 Large Tube Size Pipe Welded Pipe supplied by Foshan Kuanyu Stainless Steel Co., Ltd. include ASTM A312 TP304 / Grade 304, Carbon 0.08% max, Chromium 18-20%, Nickel 8-10.5%, Manganese 2% max, and Large Tube Size (NPS 6" and above), Wall Thickness per SCH/STD/WT specifications. 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 Astm A312 Tp304 Large Tub?
Foshan Kuanyu Stainless Steel Co., Ltd. offers Astm A312 Tp304 Large Tub with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Astm A312 Tp304 Large Tub the most?
Astm A312 Tp304 Large Tub is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Foshan Kuanyu Stainless Steel Co., Ltd. through our platform.
What certifications does this Astm A312 Tp304 Large Tub supplier hold?
Foshan Kuanyu Stainless Steel Co., Ltd. maintains international quality certifications. These ensure that the Astm A312 Tp304 Large Tub meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Astm A312 Tp304 Large Tube Size Pipe Welded Pipe on EximNext?
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.
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 Foshan Kuanyu Stainless Steel Co., Ltd..
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