Import Astm A105n Fnpt Coupling Hot Galvanized — Buy in wholesale FOB from Supplier in China
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ASTM A105N FNPT Coupling Hot Galvanized
This ASTM A105N FNPT coupling is a forged, female NPT threaded fitting made from normalized carbon steel with a hot-dip galvanized finish. The threading conforms to ASME B1.20.1 standards, ensuring compatibility with male NPT pipe ends in pressure-rated systems. The hot-dip galvanizing provides a zinc coating of typical 45-85 microns, offering corrosion resistance in water, oil, gas, and steam applications. The fitting is designed for use in petrochemical, plumbing, and industrial piping networks, where secure, leak-proof connections are required.
The coupling is manufactured from ASTM A105N carbon steel, a material known for its strength and suitability for high-pressure environments. Standard dimensions for FNPT couplings typically range from 1/8 inch to 4 inches, with pressure ratings up to 3000 psi for smaller sizes and 6000 psi for heavier schedules like SCH80 or SCH160. The forged construction ensures uniformity and reliability, while the white pickled finish (prior to galvanizing) removes scale and improves surface quality. This fitting is part of a broader range of socket-weld and threaded fittings that meet ASME B16.11 and MSS SP-83 standards.
Industrial buyers source these couplings for pipeline repairs, extensions, or new installations in refineries, power plants, and municipal water systems. The export-grade packaging includes wooden crates or cartons to prevent damage during international transit. Buyers should confirm thread compatibility with their existing piping, as NPT threads are tapered and require proper sealing with PTFE tape or pipe dope. The fitting’s compliance with EN10204/3.1 certification ensures traceability and material verification for quality-critical applications.
| Material | ASTM A105N Normalized Carbon Steel |
| Finish | Hot-Dip Galvanized |
| Thread Type | Female NPT (ASME B1.20.1) |
| Size Range | 1/8" to 4" |
| Pressure Rating | 3000 psi, 6000 psi (SCH80/SCH160) |
| Standard | ASTM A105N, ASME B16.11 |
| Surface Preparation | White Pickled |
| Zinc Coating Thickness | typical 45-85 microns |
| Certification | EN10204/3.1 |
| Application | Oil, gas, steam, water systems |
Zhengzhou Huitong Pipe Fittings operates from Room 2004, Expo Center on Dongfeng Road in Zhengzhou, Henan Province. The company specializes in forged pipe fittings, including elbows, tees, reducers, and couplings, produced in carbon steel, alloy steel, stainless steel, and duplex stainless steel. Its product catalog covers sizes from 1/8 inch to 24 inches, with pressure ratings up to 9000 psi for high-demand industrial applications.
The supplier’s profile indicates an imported tier classification with a harbor trust tier, suggesting a focus on export markets. While the response rate and average response hours are currently unrecorded, the company’s product descriptions emphasize compliance with international standards such as ASTM, ASME, and MSS. Buyers should note that the supplier’s offerings include both socket-weld and threaded fittings, with certifications like EN10204/3.1 available for material traceability.
This ASTM A105N FNPT Coupling is forged from normalized carbon steel with a hot-dip galvanized finish for superior corrosion resistance in demanding environments. Designed with female NPT threads, it provides a secure threaded connection between two male pipe ends in water, oil, gas, and steam systems. Widely used in petrochemical, plumbing, and industrial piping applications, this fitting meets ASTM A105N standards for reliable performance in pressure-rated piping networks. Export-grade packaging ensures safe transit for international trade.
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Sourcing ASTM A105N FNPT Coupling Hot Galvanized from Zhengzhou Huitong Pipe Fittings - China Import Guide
Before ordering, verify that the coupling’s size, thread type (FNPT), and pressure rating align with your piping system’s specifications. Confirm the material grade (ASTM A105N) and its suitability for your application’s temperature and corrosion environment. Request the supplier’s EN10204/3.1 certification to ensure material traceability and compliance with project requirements.
Discuss logistics with the supplier to confirm packaging, shipping methods, and incoterms. These couplings are typically packaged in wooden crates or cartons for export, but custom packaging may be required for fragile or high-value shipments. Clarify lead times, as forged fittings may require additional production time for non-standard sizes or materials. Common incoterms for Chinese suppliers include FOB Qingdao or CIF to major ports.
Conduct quality checks upon receipt, including dimensional verification, thread inspection, and coating thickness measurements. Use a thread gauge to confirm NPT compatibility and a micrometer to check the zinc coating. For critical applications, perform a hydrostatic test to validate pressure integrity. Request a mill test report (MTR) and coating inspection certificate to document compliance with ASTM A105N and galvanizing standards.
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30 suppliersBuy Astm A105n Fnpt Coupling in Bulk — Verified Supplier in China
When sourcing Astm A105n Fnpt Coupling Hot Galvanized 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 ASTM A105N (Normalized Carbon Steel), FNPT (Female National Pipe Thread), and Hot-Dip Galvanized (HDG). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4,5006,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7307.99, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Astm A105n Fnpt Coupling Specifications, Trade Terms & Pricing
Importing Astm A105n Fnpt Coupling 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 7307.99 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 A105n Fnpt Coupling 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 A105n Fnpt Coupling — Shipping, Logistics & Customs
Importing Astm A105n Fnpt Coupling 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 7307.99 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 A105n Fnpt Coupling
What is the wholesale price of Astm A105n Fnpt Coupling Hot Galvanized?
The current listed wholesale price for Astm A105n Fnpt Coupling Hot Galvanized from Zhengzhou Huitong Pipe Fittings is $4,5006,500./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 A105n Fnpt Coupling?
The supplier, Zhengzhou Huitong Pipe Fittings, has set a Minimum Order Quantity (MOQ) of 1 Unit for Astm A105n Fnpt Coupling. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Astm A105n Fnpt Coupling Hot Galvanized?
For international shipping and customs clearance, Astm A105n Fnpt Coupling Hot Galvanized is classified under HS Code 7307.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Astm A105n Fnpt Coupling from China?
To import Astm A105n Fnpt Coupling 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 A105n Fnpt Coupling Hot Galvanized?
The key specifications for Astm A105n Fnpt Coupling Hot Galvanized supplied by Zhengzhou Huitong Pipe Fittings include ASTM A105N (Normalized Carbon Steel), FNPT (Female National Pipe Thread), and Hot-Dip Galvanized (HDG). 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 A105n Fnpt Coupling?
Zhengzhou Huitong Pipe Fittings offers Astm A105n Fnpt Coupling with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Astm A105n Fnpt Coupling the most?
Astm A105n Fnpt Coupling 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 A105n Fnpt Coupling supplier hold?
Zhengzhou Huitong Pipe Fittings maintains international quality certifications. These ensure that the Astm A105n Fnpt Coupling meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Astm A105n Fnpt Coupling Hot Galvanized 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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