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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

This petroleum cracking and fertilizer pipe is engineered for high-pressure, high-temperature service in petrochemical and fertilizer plants, meeting the GB 6479 standard with a temperature resistance from -40 to 400 degrees Celsius and a working pressure capability of 10 to 30 MPa. The material is low alloy or carbon steel, selected for its strength, oxidation resistance, and structural stability under the combined stress of heat, steam, and corrosive chemical media. Designed for cracking furnaces and fertilizer equipment, it handles the rigorous conditions of synthetic ammonia, urea, and methanol production lines.
The pipe’s construction uses seamless alloy steel to eliminate weld seams, ensuring uniform strength and resistance to internal and external corrosion. Typical industry applications demand tight dimensional tolerances, with outer diameters commonly ranging from 38 to 508 mm and wall thicknesses from 4 to 50 mm, though exact sizes for this supplier’s stock must be confirmed. The standard GB 6479 governs the chemical composition, mechanical properties, and heat treatment processes to guarantee performance in aggressive environments.
Buyers for this product include refineries, chemical plants, and fertilizer manufacturers requiring durable, long-life piping for critical process lines. The supplier supports both stock and production orders, with stock levels typically around 7000 tons, allowing for rapid fulfillment where sizes are available. For custom or non-stock dimensions, lead times and production scheduling should be verified directly with the supplier to align with project timelines.
| Standard | GB 6479 |
| Material | Alloy Steel (Low Alloy / Carbon Steel) |
| Temperature Resistance | -40 to 400 °C |
| Working Pressure | 10 to 30 MPa |
| Outer Diameter Range | 38 to 508 mm (supplier stock dependent) |
| Wall Thickness Range | 4 to 50 mm (supplier stock dependent) |
| Typical Application | Petrochemical cracking furnaces, fertilizer equipment, synthetic ammonia, urea, methanol pipelines |
| Typical Outer Diameter Tolerance | ±0.5% (standard for seamless alloy steel pipes) |
| Typical Wall Thickness Tolerance | ±10% (standard for GB 6479 pipes) |
| Typical Surface Finish | Smooth, free of defects per GB/T 14976 |
| Typical Testing | Hydrostatic test, eddy current test, ultrasonic test (standard for high-pressure service) |
Liaocheng Xinruyi Trading Co,. Ltd. operates from Room 2012, No. 1 Office Building, Xingmei City Plaza, in the Liaocheng Economic Development Zone, Shandong, China. The company holds a harbor trust tier, indicating a baseline level of verified trade activity, though its current response rate to inquiries is listed as 0.00%, suggesting buyers should expect delays or proactively follow up for timely communication.
The supplier specializes in industrial piping solutions, with a focus on seamless alloy and carbon steel pipes for petrochemical and fertilizer applications. Its product descriptions emphasize compliance with GB 6479 and suitability for high-pressure, high-temperature environments, but the profile does not provide details on certifications, production capacity, or export history beyond the stated stock availability of approximately 7000 tons.
This petroleum cracking and fertilizer pipe is designed for demanding petrochemical and fertilizer plant applications, meeting GB 6479 standard with a temperature resistance range from -40 to 400 degrees Celsius and working pressure capability of 10 to 30 MPa. Ideal for cracking furnace and fertilizer equipment installations, these pipes offer reliable performance in corrosive and high-pressure environments. Suitable for global export to refineries, chemical plants, and fertilizer manufacturers seeking durable industrial piping solutions.
| 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 |
Before ordering, verify the exact outer diameter and wall thickness availability with the supplier, as stock levels fluctuate and non-standard sizes may require production lead time. Confirm whether the pipes meet GB 6479 specifications for your intended application, particularly if operating near the upper limits of temperature (-40 to 400 °C) or pressure (10 to 30 MPa). Request mill test certificates to validate the material grade and mechanical properties.
Logistics details such as incoterms (e.g., FOB, CFR), port of loading, and containerization should be clarified upfront, as these impact costs and delivery timelines. The supplier’s location in Liaocheng, Shandong, suggests proximity to major ports like Qingdao or Tianjin, but confirmation is needed. Payment terms, including deposits for production orders and letters of credit, should also be agreed upon in writing to avoid disputes.
Quality checks should include visual inspection for surface defects, dimensional verification against GB 6479 tolerances, and non-destructive testing (e.g., ultrasonic or eddy current) if specified in the purchase order. For critical applications, third-party inspection at the supplier’s facility or port of loading can provide additional assurance. Ensure all pipes are properly marked with heat numbers, sizes, and standard compliance for traceability.
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When sourcing Petroleum Cracking And Fertilizer Pipe for your business, securing the right balance of quality and cost is essential. Liaocheng Xinruyi Trading Co,. Ltd., a verified supplier based in China, offers this product with key specifications including Petroleum Cracking Pipe / Fertilizer Pipe (GB 6479 Grade), Alloy Steel with Chromium-Molybdenum (Cr-Mo) content for high-temperature strength, and Nominally 2" to 48" (50.8mm to 1219mm) with various wall thicknesses (SCH 20 to SCH 160). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $650/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.59, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Petroleum Cracking And Fe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Liaocheng Xinruyi Trading Co,. Ltd. 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 7304.59 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Petroleum Cracking And Fe 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 Steel Pipes category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Petroleum Cracking And Fe 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 7304.59 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 Petroleum Cracking And Fertilizer Pipe from Liaocheng Xinruyi Trading Co,. Ltd. is $650/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 Liaocheng Xinruyi Trading Co,. Ltd. through EximNext.
The supplier, Liaocheng Xinruyi Trading Co,. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Petroleum Cracking And Fe. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Petroleum Cracking And Fertilizer Pipe is classified under HS Code 7304.59. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Petroleum Cracking And Fe from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Liaocheng Xinruyi Trading Co,. Ltd.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Liaocheng Xinruyi Trading Co,. Ltd. 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 Petroleum Cracking And Fertilizer Pipe supplied by Liaocheng Xinruyi Trading Co,. Ltd. include Petroleum Cracking Pipe / Fertilizer Pipe (GB 6479 Grade), Alloy Steel with Chromium-Molybdenum (Cr-Mo) content for high-temperature strength, and Nominally 2" to 48" (50.8mm to 1219mm) with various wall thicknesses (SCH 20 to SCH 160). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Liaocheng Xinruyi Trading Co,. Ltd. offers Petroleum Cracking And Fe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Petroleum Cracking And Fe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Liaocheng Xinruyi Trading Co,. Ltd. through our platform.
Liaocheng Xinruyi Trading Co,. Ltd. maintains international quality certifications. These ensure that the Petroleum Cracking And Fe 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. Liaocheng Xinruyi Trading Co,. Ltd. 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 Liaocheng Xinruyi Trading Co,. Ltd..
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