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The gas transmission piling system from Tianjin Xinyue Steel Pipe Group consists of heavy-wall galvanized carbon steel pipes engineered for oil and gas transmission pipelines and deep foundation construction. The pipes comply with API 5L, ASTM A53-2007, and ASTM A252-1998 standards, with material grades including 20#, 16Mn, A53(A,B), and A106(B,C). Wall thickness ranges from 9.53 mm to 40 mm, and the round-section design ensures structural integrity under high loads and harsh geotechnical conditions.
The system uses galvanized coatings for corrosion resistance, with typical zinc layer weights of 60-275 g/m² depending on the grade and application. Standard pipe diameters span from 219 mm to 3000 mm, with lengths up to 18 meters for seamless transportation and installation. The steel’s yield strength typically falls between 245 MPa to 450 MPa, meeting the demands of energy infrastructure and civil engineering projects.
Primary applications include onshore and offshore gas pipelines, deep foundation piling for buildings and bridges, and structural support in industrial facilities. Buyers in the oil and gas sector prioritize these pipes for their pressure resistance and longevity, while civil engineers value their load-bearing capacity for urban and rural construction. Importers should confirm the exact grade and dimensional tolerances to match project specifications.
| Material | Galvanized carbon steel |
| Grade | 20#, 16Mn, A53(A,B), A106(B,C) |
| Standards | API 5L, ASTM A53-2007, ASTM A252-1998 |
| Wall thickness | 9.53 to 40 mm |
| Outer diameter | 219 to 3000 mm typical |
| Length | Up to 18 meters typical |
| Yield strength | 245 to 450 MPa typical |
| Zinc coating | 60 to 275 g/m² typical |
| Section shape | Round |
| Application | Gas transmission, deep foundation piling |
Tianjin Xinyue Steel Pipe Group is headquartered in the Daqiuzhuang Industrial Area, Jinghai County, Tianjin, China. The company specialises in the production of steel pipes for energy transmission and construction applications, with a focus on heavy-wall galvanized products. Its manufacturing capabilities cater to large-scale infrastructure projects, including oil and gas pipelines and deep foundation systems.
The supplier’s trust tier is classified as harbor, indicating verified business information but no additional performance metrics such as response rate or average response time. The profile does not state certifications beyond the standards compliance of the products themselves, nor does it provide details on production capacity, lead times, or client references. Buyers should request these specifics directly from the supplier.
This gas transmission piling system features heavy-wall galvanized steel pipe engineered for oil and gas transmission pipelines as well as deep foundation construction. Compliant with API 5L, ASTM A53-2007, and ASTM A252-1998 standards, it is available in grades including 20#, 16Mn, and A53(A,B) with wall thickness ranging from 9.53 to 40 mm. The round-section design ensures superior structural integrity for demanding geotechnical and energy infrastructure projects worldwide.
| 企业类型 | Supplier |
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| Major Markets | Global |
| 响应时间 | <4h |
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Before placing an order, verify the exact steel grade and dimensional tolerances to ensure compatibility with your project’s engineering specifications. Request mill test certificates and third-party inspection reports to confirm the pipes meet API 5L and ASTM standards. For offshore or high-pressure applications, discuss additional certifications or material modifications with the supplier.
Clarify logistics details such as Incoterms (FOB or CIF are standard for steel products), packaging for long-distance transport, and lead times for bulk orders. Since the supplier’s response metrics are inactive, establish direct contact to confirm port of shipment, container loading plans, and export documentation requirements. Discuss payment terms, as steel pipe orders often involve significant upfront costs.
Conduct quality checks on the first batch by inspecting the galvanized coating for uniformity and measuring the outer diameter and wall thickness against agreed tolerances. Request non-destructive testing (NDT) reports for critical applications, such as ultrasonic testing for internal flaws. Arrange for pre-shipment inspection by a third party to ensure the pipes meet all contractual specifications before full payment is released.
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When sourcing Gas Transmission Piling System for your business, securing the right balance of quality and cost is essential. Tianjin Xinyue Steel Pipe Group, a verified supplier based in China, offers this product with key specifications including API 5L Grade B, X42, X52 / ASTM A53 Grade A/B, A106 Grade B / ASTM A252 Grade 2-3 / 20#, 16Mn, 219.1 mm - 1422 mm (subject to mill availability), and 9.53 mm - 40 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7306.30, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Gas Transmission Piling S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Xinyue Steel Pipe Group 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 7306.30 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Gas Transmission Piling S 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 global B2B marketplace. Start your sourcing journey today.
Importing Gas Transmission Piling S 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 7306.30 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 Gas Transmission Piling System from Tianjin Xinyue Steel Pipe Group is $5/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 Tianjin Xinyue Steel Pipe Group through EximNext.
The supplier, Tianjin Xinyue Steel Pipe Group, has set a Minimum Order Quantity (MOQ) of 1 Bags for Gas Transmission Piling S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Gas Transmission Piling System is classified under HS Code 7306.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Gas Transmission Piling S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Xinyue Steel Pipe Group. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Tianjin Xinyue Steel Pipe Group 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 Gas Transmission Piling System supplied by Tianjin Xinyue Steel Pipe Group include API 5L Grade B, X42, X52 / ASTM A53 Grade A/B, A106 Grade B / ASTM A252 Grade 2-3 / 20#, 16Mn, 219.1 mm - 1422 mm (subject to mill availability), and 9.53 mm - 40 mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tianjin Xinyue Steel Pipe Group offers Gas Transmission Piling S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Gas Transmission Piling S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Xinyue Steel Pipe Group through our platform.
Tianjin Xinyue Steel Pipe Group maintains international quality certifications. These ensure that the Gas Transmission Piling S 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. Tianjin Xinyue Steel Pipe Group 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 Tianjin Xinyue Steel Pipe Group.
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