Import Astm A182 F53 Hex Head Plug — Buy in wholesale FOB from Supplier in China

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Astm A182 F53 Hex Head Plug by Zhengzhou Huitong Pipe Fittings
Harbor
Astm A182 F53 Hex Head Plug - Image 1

Astm A182 F53 Hex Head Plug

🕐Last updated: Aug 25, 2026
$18 - $55 / piece (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹1,855.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code7307.23
⚙️MaterialSuper Duplex Stainless Steel UNS S32750 (ASTM A182 F53), Cr ~25%, Ni ~7%, Mo ~3.5%, N ~0.22%
📁CategoryFlanges
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy & Import ASTM A182 F53 Hex Head Plug from Zhengzhou Huitong Pipe Fittings - China Wholesale Supply

The ASTM A182 F53 Hex Head Plug is a forged closure component manufactured from super duplex stainless steel (UNS S32750), designed for high-pressure and highly corrosive environments. This grade contains approximately 25% chromium, 7% nickel, 3.5% molybdenum, and 0.22% nitrogen, delivering exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. The plug is available with NPT threaded or socket weld (SW) connections, meeting Class 3000/6000 pressure requirements for demanding applications in oil and gas, chemical processing, and offshore industries.

Super duplex stainless steels like F53 offer superior mechanical properties, including high tensile strength and toughness, even at sub-zero temperatures. The hex head design allows for easy installation and removal using standard tools, while the forged construction ensures uniformity and reliability in extreme conditions. These plugs are white pickled to remove surface oxides, providing a clean finish that enhances corrosion resistance and aesthetic appeal.

This product is ideal for pipeline and vessel closure in corrosive service environments, where leakage prevention and long-term durability are paramount. The supplier exports these components globally, with documented shipments to regions requiring stringent material compliance. Buyers should confirm the plug’s end connections (threaded or socket weld) and pressure class to align with their system specifications, as mismatches can compromise performance.

Technical Specifications for Zhengzhou Huitong Pipe Fittings ASTM A182 F53 Hex Head Plug
Material GradeASTM A182 F53 (UNS S32750)
Material CompositionCr ~25%, Ni ~7%, Mo ~3.5%, N ~0.22%
Fitting TypeHex Head Plug
Connection TypeNPT Threaded or Socket Weld (SW)
Pressure RatingClass 3000 or 6000
Size Range1/8" to 4" (standard)
Manufacturing StandardASTM A182, ASME B16.11, MSS SP-83
Surface FinishWhite Pickled
Corrosion ResistanceSuperior in chloride and sour gas environments (typical for super duplex stainless)
CertificationEN10204/3.1 (standard)
About Zhengzhou Huitong Pipe Fittings - Pipe Fittings Supplier in China
🏭
Zhengzhou Huitong Pipe Fittings
China Harbor🥈 Silver Verified

Zhengzhou Huitong Pipe Fittings is based in Zhengzhou, Henan Province, China, and specializes in the production of forged pipe fittings, including elbows, tees, reducers, and plugs. The company’s expertise spans a broad selection of materials, from carbon steel to high-performance nickel alloys, ensuring solutions for diverse industrial applications. Its products are manufactured to international standards such as ASTM, ASME, and BS, with a focus on quality and reliability.

The supplier holds an imported tier classification with a harbor trust tier, indicating its established presence in global trade. While current response metrics are not available, its export history covers markets like the United States, Germany, and Saudi Arabia. The company provides comprehensive packaging solutions, including plywood cases, to protect products during transit and offers certificates such as EN10204/3.1 for material traceability.

This hex head plug is manufactured to ASTM A182 F53 standard using super duplex stainless steel (UNS S32750), offering superior corrosion resistance for demanding oil and gas, chemical processing, and offshore applications. Forged with NPT threaded and socket weld (SW) connections, it meets Class 3000/6000 pressure requirements. Ideal for import-export trade as a critical pipeline closure component in corrosive service environments, compatible with other F53 fittings such as elbows, tees, and reducers.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About ASTM A182 F53 Hex Head Plug from Zhengzhou Huitong Pipe Fittings
ASTM A182 F53, or UNS S32750, typically contains 25% chromium, 7% nickel, 3.5% molybdenum, and 0.22% nitrogen. This composition provides outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking in aggressive environments.

Sourcing ASTM A182 F53 Hex Head Plug from Zhengzhou Huitong Pipe Fittings - China Import Guide

Prior to ordering, confirm the plug’s connection type (NPT threaded or socket weld) and pressure rating to ensure it matches your system’s specifications. For applications involving highly corrosive media, request additional testing or certifications, such as NACE MR0175 for sour service environments. Verify the plug’s dimensions and tolerance limits to avoid installation issues.

Discuss logistics details, including packaging, shipping methods, and Incoterms, to ensure the plug arrives in optimal condition. For international shipments, clarify customs requirements and documentation to prevent delays. Lead times may vary based on size, material, and order quantity, so plan accordingly. Agree on payment terms, such as TT or LC, to streamline the transaction process.

Upon delivery, inspect the plug for surface defects, dimensional accuracy, and thread integrity (if applicable). Use precision measuring tools to verify compliance with ASME B16.11 or MSS SP-83 standards. For critical applications, consider additional non-destructive testing (NDT) to detect internal flaws. Ensure all provided documentation, including material test reports (MTRs), aligns with the ordered specifications.

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Buy Astm A182 F53 Hex Head Pl in Bulk — Verified Supplier in China

When sourcing Astm A182 F53 Hex Head Plug 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 A182 F53 / UNS S32750 / Super Duplex 2507, Cr 24-26%, Ni 6-8%, Mo 3-4%, N 0.24-0.32%, C max 0.030%, Fe balance, and 1/2" to 4" NB (Nominal Bore), various pressure classes. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1855./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 F53 Hex Head Pl Specifications, Trade Terms & Pricing

Importing Astm A182 F53 Hex Head Pl 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 online 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 F53 Hex Head Pl 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 B2B marketplace. Start your sourcing journey today.

Import Astm A182 F53 Hex Head Pl — Shipping, Logistics & Customs

Importing Astm A182 F53 Hex Head Pl 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 F53 Hex Head Pl

What is the wholesale price of Astm A182 F53 Hex Head Plug?

The current listed wholesale price for Astm A182 F53 Hex Head Plug from Zhengzhou Huitong Pipe Fittings is $1855./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 F53 Hex Head Pl?

The supplier, Zhengzhou Huitong Pipe Fittings, has set a Minimum Order Quantity (MOQ) of 1 Unit for Astm A182 F53 Hex Head Pl. 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 F53 Hex Head Plug?

For international shipping and customs clearance, Astm A182 F53 Hex Head Plug 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 F53 Hex Head Pl from China?

To import Astm A182 F53 Hex Head Pl 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 F53 Hex Head Plug?

The key specifications for Astm A182 F53 Hex Head Plug supplied by Zhengzhou Huitong Pipe Fittings include ASTM A182 F53 / UNS S32750 / Super Duplex 2507, Cr 24-26%, Ni 6-8%, Mo 3-4%, N 0.24-0.32%, C max 0.030%, Fe balance, and 1/2" to 4" NB (Nominal Bore), various pressure classes. 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 F53 Hex Head Pl?

Zhengzhou Huitong Pipe Fittings offers Astm A182 F53 Hex Head Pl 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 F53 Hex Head Pl the most?

Astm A182 F53 Hex Head Pl 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 F53 Hex Head Pl supplier hold?

Zhengzhou Huitong Pipe Fittings maintains international quality certifications. These ensure that the Astm A182 F53 Hex Head Pl meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Astm A182 F53 Hex Head Plug 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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