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The ASTM A335 P22 pipe from Zhengzhou Huitong Pipe Fittings is a seamless alloy steel pipe designed for high-temperature and high-pressure service. Made from 2.25% chromium and 1% molybdenum (2.25Cr-1Mo) alloy steel, this grade is widely used in oil and gas, petrochemical, and power generation industries for its superior creep resistance and thermal stability. The pipe is manufactured to meet ASTM A335 standards, ensuring reliability in critical applications.
This grade is particularly suited for weld neck flange connections, socket weld configurations, and slip-on flange assemblies, making it versatile for various piping system designs. The chromium-molybdenum composition provides excellent weldability and resistance to thermal degradation, which is essential for superheater and reheater applications. Typical sizes and wall thicknesses are tailored to project-specific requirements, with seamless construction ensuring uniformity and strength.
Zhengzhou Huitong Pipe Fittings supplies these pipes for international projects, emphasizing pressure boundary integrity and compliance with industry standards. Buyers in power generation, oil refineries, and chemical processing facilities rely on ASTM A335 P22 for its durability in harsh environments. Confirm packaging specifications, lead times, and incoterms directly with the supplier to align with your procurement needs.
| Material Grade | ASTM A335 P22 / ASTM A182 F22 |
| Composition | 2.25% Chromium, 1% Molybdenum (2.25Cr-1Mo) |
| Manufacturing Standard | ASTM A335, ASTM A182 |
| Typical Outer Diameter Range | Standard 10.3 mm to 1219 mm |
| Typical Wall Thickness Range | Standard 1.7 mm to 60 mm |
| Typical Length | Standard 5.8 m, 6 m, or custom lengths up to 12 m |
| Delivery Condition | Normalized, Normalized + Tempered, Quenched + Tempered |
| Typical Tensile Strength | Standard 415 MPa minimum (for P22 grade) |
| Typical Yield Strength | Standard 205 MPa minimum (for P22 grade) |
| Pressure Rating | Standard Class 150 to Class 2500, depending on flange configuration |
| Typical Hydrostatic Test Pressure | Standard 20.7 MPa for P22 grade pipes |
Zhengzhou Huitong Pipe Fittings is located in Room 2004, Expo Center, Dongfeng Road, Zhengzhou, Henan Province, China. The company specializes in the production and supply of alloy steel pipes and fittings, including ASTM A335 P22 pipes and ASTM A182 F22 flanges. Their product range is designed for high-pressure and high-temperature applications in industries such as oil and gas, petrochemical, and power generation.
The supplier’s profile indicates a focus on international projects, offering products that meet stringent industry standards for pressure boundary integrity. While the response rate is currently listed as 0.00, the company provides a physical address and is positioned as a supplier for bulk and project-specific orders. Buyers should verify certifications, quality control processes, and compliance with ASTM standards before placing orders.
The ASTM A335 P22 Flange is a forged alloy steel flange manufactured to ASTM A182 F22 standard, designed for high-temperature and high-pressure piping systems in oil and gas, petrochemical, and power generation applications. Featuring a 2.25Cr-1Mo chromium-molybdenum composition, this flange offers superior creep resistance and thermal stability. Available in weld neck, slip-on, and socket weld configurations, it is widely sourced for international projects requiring reliable pressure boundary integrity.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
When sourcing ASTM A335 P22 pipes from Zhengzhou Huitong Pipe Fittings, confirm the pipe’s compliance with ASTM A335 and ASTM A182 standards for your application. Verify the chemical composition, mechanical properties, and hydrostatic test results to ensure the material meets your project’s high-temperature and high-pressure requirements. Request third-party inspection reports if required by your quality assurance protocols.
Discuss logistics details such as lead time, incoterms, and packaging with the supplier. Typical incoterms for bulk pipe exports from China include FOB or CFR, with lead times varying based on order size and production schedules. Packaging often includes protective coatings and wooden crates to prevent damage during transit.
Upon receipt, conduct thorough quality checks, including visual inspection for surface defects, dimensional verification, and review of test certificates. For critical applications, consider arranging a third-party inspection at the mill or prior to shipment. Ensure all documentation, including material traceability and heat numbers, is complete to meet your project’s quality and compliance standards.
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When sourcing Astm A335 P22 Pipe 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 F22 / ASTM A335 P22, Class 150-2500, 2.25% Chromium, 1% Molybdenum, max 0.15% Carbon, and NPS 1/2" to NPS 24", ANSI/ASME B16.5 and B16.47 series. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3.508.50./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.91, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Astm A335 P22 Pipe 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 7307.91 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Astm A335 P22 Pipe 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 online B2B marketplace. Start your sourcing journey today.
Importing Astm A335 P22 Pipe 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 7307.91 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Astm A335 P22 Pipe from Zhengzhou Huitong Pipe Fittings is $3.508.50./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 through EximNext.
The supplier, Zhengzhou Huitong Pipe Fittings, has set a Minimum Order Quantity (MOQ) of 1 Bags for Astm A335 P22 Pipe. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Astm A335 P22 Pipe is classified under HS Code 7307.91. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Astm A335 P22 Pipe 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.
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.
The key specifications for Astm A335 P22 Pipe supplied by Zhengzhou Huitong Pipe Fittings include ASTM A182 F22 / ASTM A335 P22, Class 150-2500, 2.25% Chromium, 1% Molybdenum, max 0.15% Carbon, and NPS 1/2" to NPS 24", ANSI/ASME B16.5 and B16.47 series. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhengzhou Huitong Pipe Fittings offers Astm A335 P22 Pipe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Astm A335 P22 Pipe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Huitong Pipe Fittings through our platform.
Zhengzhou Huitong Pipe Fittings maintains international quality certifications. These ensure that the Astm A335 P22 Pipe meets international quality, safety, and regulatory standards required for cross-border trade.
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.
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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