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Astm A53 Gr.A seamless steel pipes from Xi'an Overseas Oilfield Services Co., Ltd. are hot-finished or cold-drawn carbon steel pipes meeting ASTM A53 and ASME SA53 standards. Available in schedules 10 through 160, including STD, XS and XXS, these pipes are supplied in fixed or random lengths up to 700 inches. Custom non-standard sizes and wall thicknesses are offered for specialized applications, with mill test certificates provided as standard.
The material is carbon steel Grade A, a standard specification for low to moderate pressure and temperature services. Typical yield strength for A53 Grade A is 205 MPa with a tensile strength of 330 MPa, suitable for structural and mechanical uses. Pipes are manufactured as seamless, ensuring uniform strength and consistency across the length, with typical surface finishes including bare, oiled, or varnished to prevent corrosion during transit.
These pipes are primarily used in oil and gas transmission, structural frameworks, and mechanical engineering projects. Global importers source them for pipeline infrastructure, construction, and industrial machinery. Buyers should confirm the exact schedule, length requirements, and surface treatment before ordering, as these factors impact delivery logistics and installation readiness.
| Material | Carbon Steel ASTM A53 Grade A |
| Manufacturing Process | Hot-finished or Cold-drawn |
| Structure | Seamless |
| Schedule Range | 10 through 160, STD, XS, XXS |
| Length | Fixed or Random, up to 700 inches |
| Standard Compliance | ASTM A53, ASME SA53 |
| Typical Yield Strength | 205 MPa (typical for Grade A) |
| Typical Tensile Strength | 330 MPa (typical for Grade A) |
| Surface Finish | Bare, oiled, or varnished (typical) |
| Certification | Mill test certificates included |
Xi'an Overseas Oilfield Services Co., Ltd. is based in No.35, Tangyan Road, High-Tech Zone, Xi'an, Shaanxi, China. The company operates as a supplier of seamless steel pipes, focusing on export markets for oilfield and industrial applications. Its address places it within a recognized industrial hub for steel production and fabrication in northern China.
The supplier’s profile indicates it provides ASTM A53 Grade A pipes with flexible sizing options and competitive pricing for bulk orders. No additional verification signals such as response rate or trust tier are confirmed, so buyers are advised to request updated documentation and production timelines directly. The company’s specialization in oilfield services suggests experience with high-demand, technical applications.
ASTM A53 Grade A seamless steel pipes are widely used in oil and gas transmission, structural applications, and mechanical engineering. Available in schedules 10 through 160, including STD, XS and XXS, these carbon steel pipes meet ASTM A53 and ASME SA53 standards. XOOS offers competitive pricing for bulk export orders with flexible sizing options including non-standard dimensions. Ideal for global import procurement with reliable mill test certificates included.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the exact schedule, length, and surface finish to ensure the pipes meet your project’s structural and environmental requirements. Request the mill test certificates to confirm material compliance with ASTM A53 Grade A specifications, including chemical composition and mechanical properties.
Confirm the packaging method, as seamless pipes are typically bundled with steel strips and protected with plastic caps. Discuss Incoterms such as FOB or CIF with the supplier to clarify cost responsibilities for shipping, insurance, and port handling. Lead times may vary based on custom sizing or additional testing requests.
Inspect the pipes upon arrival for dimensional accuracy, surface defects, and certification documentation. For high-pressure or critical applications, arrange third-party inspection or additional NDT. Ensure all import documentation, including material safety data sheets (MSDS) and country-specific compliance forms, is provided by the supplier.
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When sourcing Astm A53 Gr.A Seamless Steel Pipes for your business, securing the right balance of quality and cost is essential. Xi'an Overseas Oilfield Services Co., Ltd., a verified supplier based in China, offers this product with key specifications including ASTM A53 Grade A, seamless, Carbon steel with manganese max 1.2%, carbon max 0.25%, phosphorus max 0.05%, sulfur max 0.045%, and NPS 1/2" to NPS 48", DN 15 to DN 1200; Schedules 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, STD, XS, XXS. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $600/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.19, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Astm A53 Gr.A Seamless St requires careful attention to shipping logistics, customs compliance, and secure payment terms. Xi'an Overseas Oilfield Services 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 7304.19 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 Astm A53 Gr.A Seamless St 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 Astm A53 Gr.A Seamless St 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 7304.19 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 A53 Gr.A Seamless Steel Pipes from Xi'an Overseas Oilfield Services Co., Ltd. is $600/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 Xi'an Overseas Oilfield Services Co., Ltd. through EximNext.
The supplier, Xi'an Overseas Oilfield Services Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Astm A53 Gr.A Seamless St. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Astm A53 Gr.A Seamless Steel Pipes is classified under HS Code 7304.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Astm A53 Gr.A Seamless St from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Xi'an Overseas Oilfield Services Co., Ltd.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Xi'an Overseas Oilfield Services 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 Astm A53 Gr.A Seamless Steel Pipes supplied by Xi'an Overseas Oilfield Services Co., Ltd. include ASTM A53 Grade A, seamless, Carbon steel with manganese max 1.2%, carbon max 0.25%, phosphorus max 0.05%, sulfur max 0.045%, and NPS 1/2" to NPS 48", DN 15 to DN 1200; Schedules 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, STD, XS, XXS. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Xi'an Overseas Oilfield Services Co., Ltd. offers Astm A53 Gr.A Seamless St with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Astm A53 Gr.A Seamless St is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Xi'an Overseas Oilfield Services Co., Ltd. through our platform.
Xi'an Overseas Oilfield Services Co., Ltd. maintains international quality certifications. These ensure that the Astm A53 Gr.A Seamless St 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. Xi'an Overseas Oilfield Services 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 Xi'an Overseas Oilfield Services Co., Ltd..
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