Import Astm A182 F5 Flange — Buy in wholesale FOB from Supplier in China

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ASTM A182 F5 Flange by Zhengzhou Huitong Pipe Fittings Co.
Harbor
ASTM A182 F5 Flange - Image 1

ASTM A182 F5 Flange

🕐Last updated: Sep 22, 2026
10/ Bags
Min. Order: 1 Bags
💱₹10.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7307.23
⚙️MaterialChromium-Molybdenum Alloy Steel (F5 / 1Cr-0.5Mo)
📁CategoryFlanges
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import ASTM A182 F5 Flange from Zhengzhou Huitong Pipe Fittings Co. - China Wholesale Supply

The ASTM A182 F5 flange from Zhengzhou Huitong Pipe Fittings Co. is a forged chromium-molybdenum alloy steel fitting designed for high-temperature and high-pressure applications. It meets ASTM A182 standards and is engineered for use in oil and gas, petrochemical, and power generation industries. Available in sizes from 1/2 inch to 48 inches, it is offered in pressure ratings from Class 150 through Class 2500, ensuring compatibility with critical pipeline systems where mechanical strength and corrosion resistance are required.

Constructed from Chromium-Molybdenum Alloy Steel (1Cr-0.5Mo), this flange undergoes a forging process to enhance its mechanical properties, ensuring reliability under extreme conditions. The material composition is typical for F5 grade, providing resistance to high-temperature hydrogen attack and sulfur corrosion. Standard industry tolerances for forged flanges include dimensional accuracy to ASTM A182 and surface finish meeting ASME B16.5, with typical roughness values of Ra 3.2 to 6.3 micrometers for mating faces.

These flanges are primarily used in pipeline construction, valve manufacturing, and equipment assembly where fluid system integrity is critical. Buyers typically source them for projects in refineries, chemical plants, and thermal power stations. Packaging is done in wooden crates or pallets to prevent transit damage, with standard export documentation including material test certificates (MTC) per EN 10204 3.1. Confirm MOQ, lead time, and incoterms directly with the supplier, as these are not specified in the listing.

Technical Specifications for Zhengzhou Huitong Pipe Fittings Co. ASTM A182 F5 Flange
Material GradeASTM A182 F5 (1Cr-0.5Mo Chromium-Molybdenum Alloy Steel)
Manufacturing ProcessForged
Size Range1/2 inch to 48 inches
Pressure ClassClass 150 to Class 2500
Face TypeStandard raised face (RF), flat face (FF), or ring-type joint (RTJ) - confirm with supplier
Dimensional StandardASME B16.5
Typical Tensile StrengthTypical 415 MPa minimum (standard for F5 grade at room temperature)
Typical Yield StrengthTypical 205 MPa minimum (standard for F5 grade at room temperature)
Typical HardnessTypical 12-22 HRC (standard for forged F5 flanges)
PackagingWooden crates or pallets
Surface FinishTypical Ra 3.2 to 6.3 micrometers for mating faces
About Zhengzhou Huitong Pipe Fittings Co. - Pipe Fittings Supplier in China

Zhengzhou Huitong Pipe Fittings Co. is based in Zhengzhou, Henan Province, China, with its registered address at No.66 Tianming Road. The company operates as a manufacturer and supplier of industrial pipe fittings, including flanges, elbows, and tees, catering to global markets. Its product range focuses on high-integrity components for oil and gas, petrochemical, and power generation sectors, with a specialization in alloy and stainless steel materials.

The supplier holds a harbor trust tier, indicating a verified operational presence, though no response rate or average response time data is currently available. Buyers should confirm communication channels and verification status directly with the company. The listing does not provide details on certifications, production capacity, or client references, so these should be requested during inquiries.

ASTM A182 F5 Flange is a forged chromium-molybdenum alloy steel flange engineered for high-temperature and high-pressure service in oil and gas, petrochemical, and power generation industries. Compliant with ASTM A182 standards and available in sizes from 1/2 inch to 48 inches in ratings such as Class 150 through Class 2500, these flanges are widely used in critical pipeline systems where corrosion resistance and mechanical strength are essential. Ideal for import-export trade, these flanges are packaged in wooden crates or pallets and sourced from major manufacturing hubs including India, China, and South Korea.

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 F5 Flange from Zhengzhou Huitong Pipe Fittings Co.
The F5 grade is a chromium-molybdenum alloy steel, typically containing 0.15% carbon, 0.5% molybdenum, and 5% chromium by weight. This composition provides enhanced resistance to high-temperature hydrogen attack and sulfur corrosion, making it suitable for refinery and petrochemical applications.

Sourcing ASTM A182 F5 Flange from Zhengzhou Huitong Pipe Fittings Co. - China Import Guide

Before ordering ASTM A182 F5 flanges from Zhengzhou Huitong Pipe Fittings Co., verify the exact material grade and heat number to ensure traceability. Request the material test certificate (MTC) per EN 10204 3.1 to confirm compliance with ASTM A182 specifications. Additionally, check for third-party inspections or certifications, such as ISO 9001, which may not be listed but are critical for quality assurance.

Confirm logistics details, including lead time, which is not specified in the listing. Standard lead times for forged flanges can range from 4 to 8 weeks, depending on size and quantity. Discuss Incoterms such as FOB or CIF and payment terms, as these are not provided. Ensure the supplier can accommodate your preferred port of discharge, particularly if shipping to a non-major port.

Quality checks should include dimensional verification against ASME B16.5, visual inspection for surface defects, and non-destructive testing (NDT) such as ultrasonic or magnetic particle inspection for critical applications. Request documentation for all tests, including heat treatment records and hardness test results. For high-pressure or high-temperature service, consider engaging a third-party inspection agency to oversee the manufacturing process.

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Buy Astm A182 F5 Flange in Bulk — Verified Supplier in China

When sourcing Astm A182 F5 Flange for your business, securing the right balance of quality and cost is essential. Zhengzhou Huitong Pipe Fittings Co., a verified supplier based in China, offers this product with key specifications including F5 (ASTM A182 Grade F5), Cr-Mo Alloy (approx. 1% Cr, 0.5% Mo), and 1/2" to 48" (DN15 to DN1200), Class 150 to Class 2500. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. 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 F5 Flange Specifications, Trade Terms & Pricing

Importing Astm A182 F5 Flange requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Huitong Pipe Fittings Co. 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 Co. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Astm A182 F5 Flange 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 F5 Flange — Shipping, Logistics & Customs

Importing Astm A182 F5 Flange 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 F5 Flange

What is the wholesale price of Astm A182 F5 Flange?

The current listed wholesale price for Astm A182 F5 Flange from Zhengzhou Huitong Pipe Fittings Co. is $10/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 Zhengzhou Huitong Pipe Fittings Co. through EximNext.

What is the Minimum Order Quantity (MOQ) for Astm A182 F5 Flange?

The supplier, Zhengzhou Huitong Pipe Fittings Co., has set a Minimum Order Quantity (MOQ) of 1 Bags for Astm A182 F5 Flange. 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 F5 Flange?

For international shipping and customs clearance, Astm A182 F5 Flange 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 F5 Flange from China?

To import Astm A182 F5 Flange from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Huitong Pipe Fittings Co.. Ensure you have the necessary import licenses for Flanges products in your destination country.

Is Zhengzhou Huitong Pipe Fittings Co. a verified supplier?

Yes, Zhengzhou Huitong Pipe Fittings Co. 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 F5 Flange?

The key specifications for Astm A182 F5 Flange supplied by Zhengzhou Huitong Pipe Fittings Co. include F5 (ASTM A182 Grade F5), Cr-Mo Alloy (approx. 1% Cr, 0.5% Mo), and 1/2" to 48" (DN15 to DN1200), Class 150 to Class 2500. 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 F5 Flange?

Zhengzhou Huitong Pipe Fittings Co. offers Astm A182 F5 Flange 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 F5 Flange the most?

Astm A182 F5 Flange is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Huitong Pipe Fittings Co. through our platform.

What certifications does this Astm A182 F5 Flange supplier hold?

Zhengzhou Huitong Pipe Fittings Co. maintains international quality certifications. These ensure that the Astm A182 F5 Flange meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Astm A182 F5 Flange on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhengzhou Huitong Pipe Fittings Co. 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 Co..

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