Import Astm A182 F316l Fnpt Coupling — Buy in wholesale FOB from Supplier in China
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Astm A182 F316l Fnpt Coupling
The ASTM A182 F316L FNPT coupling from Zhengzhou Huitong Pipe Fittings is a forged stainless steel fitting designed for high-pressure piping systems in chemical, oil and gas, and marine applications. Made from low-carbon 316L stainless steel, it offers superior corrosion resistance, particularly against chlorides and acidic environments, while maintaining excellent weldability for socket weld or NPT threaded connections.
F316L contains molybdenum (2-3%) and a maximum carbon content of 0.03%, which enhances its resistance to sensitisation and intergranular corrosion in welded joints. The coupling is sized to standard NPS dimensions (1/8" to 4" as per the listing), with pressure ratings up to 9000# or SCHXXS as required. It meets ASTM A182 and ASME B16.11 standards, ensuring compatibility with international piping systems.
Typical buyers include EPC contractors, chemical processors and offshore platform operators who require reliable, corrosion-resistant fittings for critical fluid handling systems. These couplings are often used in conjunction with pipes, valves and other fittings in systems transporting aggressive media. Confirm the exact size, pressure class and end connection type (FNPT) with the supplier to ensure compatibility with your piping specification.
| Standard | ASTM A182, ASME B16.11 |
| Material | Stainless Steel 316L (Low Carbon) |
| Grade | F316L |
| Type | Forged FNPT Coupling |
| Size Range | 1/8" to 4" (NPS) |
| Pressure Rating | 3000#, 6000#, 9000# or SCH80, SCH160, SCHXXS |
| Carbon Content | ≤0.03% (typical for 316L) |
| Molybdenum Content | 2.0-3.0% (typical for 316L) |
| Surface Finish | White pickled (standard for stainless fittings) |
| Certification | EN 10204 3.1 (typical for forged fittings) |
Zhengzhou Huitong Pipe Fittings operates from Room 2004, Expo Center, Dongfeng Road in Zhengzhou, Henan Province, China. The company specialises in the manufacture and supply of forged pipe fittings, including socket weld and NPT threaded products, for high-pressure applications. Its product range covers carbon steel, alloy steel, stainless steel, duplex stainless and nickel alloys, catering to industries such as chemical processing, oil and gas and marine engineering.
The supplier’s listing indicates an imported-tier status with a harbor trust tier, though current response metrics are not provided. While the company offers a broad range of materials and fittings, buyers should confirm the specific mill or forging facility, as well as the availability of EN 10204 3.1 certificates and other quality documentation. Direct verification of production capabilities and lead times is recommended for critical projects.
This ASTM A182 F316L FNPT forged coupling is engineered for high-pressure piping systems in chemical, oil and gas, and marine applications. F316L low-carbon stainless steel provides superior corrosion resistance and excellent weldability for socket weld and NPT threaded connections. Sized to standard NPS dimensions, it meets ASTM and ANSI/ASME specifications for reliable performance in demanding industrial environments.
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Sourcing ASTM A182 F316L FNPT Coupling from Zhengzhou Huitong Pipe Fittings - China Import Guide
Before ordering ASTM A182 F316L FNPT couplings from Zhengzhou Huitong Pipe Fittings, verify the exact size, pressure class and end connection type to ensure compatibility with your piping system. Confirm that the fittings meet the required material specification (F316L) and that the mill test certificates include chemical analysis, mechanical properties and heat treatment details. For critical applications, request PMI testing to validate the material grade.
Discuss incoterms such as FOB or CIF to your destination, as these are standard for fittings exported from China. Lead times can vary based on forging schedules and material availability, so confirm the estimated delivery window. Packaging should be suitable for international shipment, with protection against moisture and mechanical damage. For large orders, consider arranging a pre-shipment inspection to verify dimensions, threading and surface finish.
Quality checks should include visual inspection for surface defects, dimensional verification against ASME B16.11 and thread gauge testing for FNPT connections. For corrosion-critical applications, request additional testing such as salt spray resistance or intergranular corrosion tests. Ensure all documentation, including mill test certificates, packing lists and bills of lading, is accurate and complete for customs clearance and project compliance.
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30 suppliersBuy Astm A182 F316l Fnpt Coup in Bulk — Verified Supplier in China
When sourcing Astm A182 F316l Fnpt Coupling for your business, securing the right balance of quality and cost is essential. Zhengzhou Huitong Pipe Fittings, a verified supplier based in China, offers this product with key specifications including F316L / ASTM A182, Carbon 0.035% max, Chromium 16-18%, Nickel 10-14%, Molybdenum 2-3%, and 1/2" - 4" NPS (DN15 - DN100). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1585./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7307.23, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Astm A182 F316l Fnpt Coup Specifications, Trade Terms & Pricing
Importing Astm A182 F316l Fnpt Coup requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Huitong Pipe Fittings 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 7307.23 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.
About Zhengzhou Huitong Pipe Fittings — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Astm A182 F316l Fnpt Coup 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 import export marketplace. Start your sourcing journey today.
Import Astm A182 F316l Fnpt Coup — Shipping, Logistics & Customs
Importing Astm A182 F316l Fnpt Coup 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 7307.23 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 A182 F316l Fnpt Coup
What is the wholesale price of Astm A182 F316l Fnpt Coupling?
The current listed wholesale price for Astm A182 F316l Fnpt Coupling from Zhengzhou Huitong Pipe Fittings is $1585./Unit 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 Zhengzhou Huitong Pipe Fittings through EximNext.
What is the Minimum Order Quantity (MOQ) for Astm A182 F316l Fnpt Coup?
The supplier, Zhengzhou Huitong Pipe Fittings, has set a Minimum Order Quantity (MOQ) of 1 Unit for Astm A182 F316l Fnpt Coup. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Astm A182 F316l Fnpt Coupling?
For international shipping and customs clearance, Astm A182 F316l Fnpt Coupling is classified under HS Code 7307.23. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Astm A182 F316l Fnpt Coup from China?
To import Astm A182 F316l Fnpt Coup from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Huitong Pipe Fittings. Ensure you have the necessary import licenses for Flanges products in your destination country.
Is Zhengzhou Huitong Pipe Fittings a verified supplier?
Yes, Zhengzhou Huitong Pipe Fittings 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 A182 F316l Fnpt Coupling?
The key specifications for Astm A182 F316l Fnpt Coupling supplied by Zhengzhou Huitong Pipe Fittings include F316L / ASTM A182, Carbon 0.035% max, Chromium 16-18%, Nickel 10-14%, Molybdenum 2-3%, and 1/2" - 4" NPS (DN15 - DN100). 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 A182 F316l Fnpt Coup?
Zhengzhou Huitong Pipe Fittings offers Astm A182 F316l Fnpt Coup with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Astm A182 F316l Fnpt Coup the most?
Astm A182 F316l Fnpt Coup is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Huitong Pipe Fittings through our platform.
What certifications does this Astm A182 F316l Fnpt Coup supplier hold?
Zhengzhou Huitong Pipe Fittings maintains international quality certifications. These ensure that the Astm A182 F316l Fnpt Coup meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Astm A182 F316l Fnpt Coupling on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhengzhou Huitong Pipe Fittings 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 Zhengzhou Huitong Pipe Fittings.
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