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The Api 6a Aisi 4130 Integral Straight Pipe is a seamless alloy steel pipe engineered for critical high-pressure service in oil and gas operations. It is manufactured from AISI 4130 chromium-molybdenum alloy steel with a precise chemical composition of Cr 0.80-1.10%, Mo 0.15-0.25%, and C 0.28-0.33%, delivering high tensile strength and impact resistance under extreme downhole conditions. Designed to meet API 6A specifications, it is used in wellhead and christmas tree equipment for drilling, production and processing applications where reliability under pressure is non-negotiable.
This integral straight pipe is produced to exact tolerances for oilfield use, with typical wall thickness and diameter conforming to API 6A and ASTM A519 standards. The chromium-molybdenum alloy offers excellent weldability and resistance to hydrogen embrittlement, making it suitable for sour service environments. Standard surface finishes include bare or protective coatings to prevent corrosion during transit and storage, with typical lengths ranging from 6 to 12 metres as per project requirements.
The pipe is primarily sourced by EPC contractors and drilling companies for cementing, fracturing and fluid control systems in onshore and offshore fields. Buyers typically confirm custom lengths, end connections and pressure ratings to match wellhead assemblies. Trade terms often include FOB or CIF from Chinese ports, with packaging in wooden crates or bundles to prevent damage during shipment. Certifications such as API 6A and ISO 9001 are standard for this product category.
| Material Grade | AISI 4130 Chromium-Molybdenum Alloy Steel |
| Chemical Composition (Cr) | 0.80-1.10% |
| Chemical Composition (Mo) | 0.15-0.25% |
| Chemical Composition (C) | 0.28-0.33% |
| Standard | API 6A |
| Manufacturing Process | Seamless |
| Typical Wall Thickness | Standard ranges per API 6A and ASTM A519 |
| Typical Diameter | Standard sizes for oil and gas wellhead applications |
| Surface Finish | Bare or protective coating (typical) |
| Typical Length | 6 to 12 metres (custom lengths available) |
Dongying Lake Petroleum Technology Co., Ltd. is based in Dongying, Shandong Province, China, with its registered address at Huanhe Road. The company operates as an imported-tier supplier in the oil and gas equipment sector, specialising in high-pressure components for wellhead and drilling applications. Its profile indicates a focus on API-compliant products, including seamless alloy steel pipes for critical service environments.
The supplier currently shows a harbor trust tier with a 0.00% response rate and no recorded average response time. This suggests limited engagement or recent activity on the platform. Buyers are advised to verify current production capacity, lead times and quality documentation directly with the company before placing orders. The supplier’s offerings align with industry standards for oilfield equipment.
The API 6A AISI 4130 Integral Straight Pipe is a high-performance seamless steel pipe designed for critical high-pressure applications in the oil and gas sector. Manufactured from AISI 4130 chromium-molybdenum alloy steel, this pipe delivers excellent tensile strength and toughness under demanding downhole conditions. It meets API 6A specifications for wellhead and christmas tree equipment, making it essential for drilling, production, and processing operations worldwide. Widely sourced for import/export in global energy infrastructure projects.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the pipe’s exact chemical composition, mechanical properties and pressure ratings to ensure compatibility with your wellhead assembly. Confirm whether the supplier provides third-party inspection reports or mill test certificates for the AISI 4130 material, as these are critical for compliance with API 6A standards.
Discuss logistics details, including port of shipment, Incoterms (FOB or CIF) and estimated lead times for custom lengths. For oil and gas projects, timing is often critical, so clarify whether the supplier can expedite production or offer just-in-time delivery to align with drilling schedules.
Request quality checks such as non-destructive testing (NDT) for welds, hydrostatic testing for pressure integrity and dimensional inspection to confirm adherence to API 6A tolerances. Ensure all documentation, including material traceability and heat treatment records, is provided for downstream traceability.
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When sourcing Api 6a Aisi 4130 Integral Straight Pipe for your business, securing the right balance of quality and cost is essential. Dongying Lake Petroleum Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including AISI 4130 / API 6A Integral Straight Pipe, Low-alloy steel: C 0.28-0.33%, Cr 0.80-1.10%, Mo 0.15-0.25%, Mn 0.40-0.60%, and Nominal sizes 2" to 4" NB; custom OD/wall thickness per API 6A specs. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100600/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.29, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Api 6a Aisi 4130 Integral requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongying Lake Petroleum Technology 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 7304.29 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Api 6a Aisi 4130 Integral 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 B2B marketplace. Start your sourcing journey today.
Importing Api 6a Aisi 4130 Integral 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 7304.29 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 Api 6a Aisi 4130 Integral Straight Pipe from Dongying Lake Petroleum Technology Co., Ltd. is $100600/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 Dongying Lake Petroleum Technology Co., Ltd. through EximNext.
The supplier, Dongying Lake Petroleum Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Api 6a Aisi 4130 Integral. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Api 6a Aisi 4130 Integral Straight Pipe is classified under HS Code 7304.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Api 6a Aisi 4130 Integral from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongying Lake Petroleum Technology Co., Ltd.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Dongying Lake Petroleum Technology 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 Api 6a Aisi 4130 Integral Straight Pipe supplied by Dongying Lake Petroleum Technology Co., Ltd. include AISI 4130 / API 6A Integral Straight Pipe, Low-alloy steel: C 0.28-0.33%, Cr 0.80-1.10%, Mo 0.15-0.25%, Mn 0.40-0.60%, and Nominal sizes 2" to 4" NB; custom OD/wall thickness per API 6A specs. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dongying Lake Petroleum Technology Co., Ltd. offers Api 6a Aisi 4130 Integral with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Api 6a Aisi 4130 Integral is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongying Lake Petroleum Technology Co., Ltd. through our platform.
Dongying Lake Petroleum Technology Co., Ltd. maintains international quality certifications. These ensure that the Api 6a Aisi 4130 Integral 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. Dongying Lake Petroleum Technology 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 Dongying Lake Petroleum Technology Co., Ltd..
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