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The product is a triangular‑section carbon steel tube and pipe manufactured to API 5CT, ASTM A1020, DIN 1626 and other listed standards. It is supplied in lengths from 3 m to 12 m, with outer‑diameter options between 22 mm and 88.9 mm and wall thickness ranging from 1 mm to 30 mm. The material grade includes Q345B, ST52 and related grades such as 10Cr9Mo1VNb, providing a strength‑to‑weight ratio suited to structural applications. Surface treatment can be black paint, galvanised or any finish required by the buyer.
In the broader steel‑tube market, triangular profiles are chosen for their ability to distribute loads evenly across three sides. Typical tensile strength for the Q345B grade lies around 470‑620 MPa, and comparable carbon‑steel pipes often carry a weight of roughly 15‑120 kg per metre depending on dimensions. Standard coating options include hot‑dip galvanising and epoxy paint, both of which improve corrosion resistance in outdoor or chemical environments. These tubes are usually supplied in bundled packs or on pallets ready for container loading, matching the logistics practices of bulk steel exporters.
Automotive chassis components, machinery frames and industrial support structures are the main end‑uses for this shape. Engineers and fabricators select the triangular tube for its rigidity in load‑bearing frames and for ease of welding to flat sections. The supplier offers flexible packaging for containerised export, but exact minimum order quantities and lead times are not disclosed in the listing and should be confirmed directly with the company. Trade terms such as FOB or CIF can be negotiated once the buyer’s specifications are finalised.
| Material | Carbon Steel API 5CT / ASTM A1020 Grade |
| Standard(s) | API 5CT, ASTM A1020‑2002, ANSI A182‑2001, ANSI B36.10M‑2004, DIN 1626, DIN 2448, DIN 2444, GB 13296‑2007, GB/T 14976‑2002, JIS G3446‑2004, JIS G3429 |
| Grade | Q345B, ST52, 10Cr9Mo1VNb, 16Mn, API J55, Q345, St37, St42, ST35, A53(A,B), A106(B,C), A179‑C |
| Thickness (mm) | 1 - 30 mm |
| Outer Diameter (mm) | 22 - 88.9 mm |
| Length (m) | 3 - 12 m |
| Shape | Triangular cross‑section |
| Surface Treatment | Black painting, galvanised or customer‑specified finish |
| Typical Tensile Strength | ≈ 470‑620 MPa typical for Q345B grade |
| Typical Weight per metre | ≈ 15‑120 kg/m typical depending on diameter and wall thickness |
Liaocheng Huijia Import And Export Trading Co., Ltd is based in Liaocheng, Shandong Province, China, with its registered address at Dadong Building, Liaohe Road, 252000. The company is listed with a harbour‑level trust tier; however, its response rate is shown as 0 % and average response time is recorded as 0 hours, indicating that buyers should verify communication reliability before proceeding.
The firm positions itself as an international trader of specialised steel products, offering triangular carbon‑steel tubes and pipes that comply with multiple international standards. The listing does not disclose specific minimum order quantities, pricing or lead‑time details, so interested importers should request this information directly from the supplier to assess suitability for their projects.
Triangular carbon steel tubes and pipes are specialized structural profiles used in mechanical engineering, construction frameworks, and industrial manufacturing where triangular cross-sections provide superior load distribution. Manufactured to API 5CT, ASTM A1020, DIN, GB/T 14976, and JIS G3446 standards, these pipes offer excellent strength-to-weight ratios for automotive, machinery, and structural support applications. Widely traded internationally with flexible packaging options for containerized export.
| 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 placing an order, importers should request the supplier’s latest mill test reports, material certificates and any third‑party inspection results to verify that the steel conforms to the declared standards. Confirm the exact dimensions, grade and surface finish required for the project, and ask whether the supplier can provide a sample for fit‑check or mechanical testing.
Logistics for these steel tubes typically involve container loading with pallets or bundled packs. Ask the supplier which Incoterms they prefer - FOB at the nearest Chinese port or CIF to your destination - and clarify the expected lead time once the order size is finalised. Payment methods such as L/C at sight or T/T are common, but terms should be agreed in writing before shipment.
Upon arrival, arrange for dimensional inspection, visual surface‑treatment checks and, if needed, non‑destructive testing to confirm wall thickness and tensile properties. Ensure that the shipping documents include a certificate of compliance, material test certificates and a packing list matching the order. These steps help maintain quality control and reduce the risk of receiving non‑conforming steel.
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When sourcing Triangular Shape Carbon Steel Tube & Pipe for your business, securing the right balance of quality and cost is essential. Liaocheng Huijia Import And Export Trading Co., Ltd, a verified supplier based in China, offers this product with key specifications including Q235 (China), ASTM A1020-2002, API 5CT, carbon steel hollow section, Carbon steel with typical composition C: 0.12-0.20%, Mn: 0.30-0.70%, Si: ≤0.30%, S/P: ≤0.045%, and Triangular cross-section, side lengths 20-150mm, wall thickness 1.5-10mm, custom sizes available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $880/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7306.60, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Triangular Shape Carbon S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Liaocheng Huijia Import And Export 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 7306.60 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 Triangular Shape Carbon 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 online B2B marketplace. Start your sourcing journey today.
Importing Triangular Shape Carbon 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 7306.60 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 Triangular Shape Carbon Steel Tube & Pipe from Liaocheng Huijia Import And Export Trading Co., Ltd is $880/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 Huijia Import And Export Trading Co., Ltd through EximNext.
The supplier, Liaocheng Huijia Import And Export Trading Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Triangular Shape Carbon S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Triangular Shape Carbon Steel Tube & Pipe is classified under HS Code 7306.60. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Triangular Shape Carbon S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Liaocheng Huijia Import And Export Trading Co., Ltd. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Liaocheng Huijia Import And Export 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 Triangular Shape Carbon Steel Tube & Pipe supplied by Liaocheng Huijia Import And Export Trading Co., Ltd include Q235 (China), ASTM A1020-2002, API 5CT, carbon steel hollow section, Carbon steel with typical composition C: 0.12-0.20%, Mn: 0.30-0.70%, Si: ≤0.30%, S/P: ≤0.045%, and Triangular cross-section, side lengths 20-150mm, wall thickness 1.5-10mm, custom sizes available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Liaocheng Huijia Import And Export Trading Co., Ltd offers Triangular Shape Carbon S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Triangular Shape Carbon S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Liaocheng Huijia Import And Export Trading Co., Ltd through our platform.
Liaocheng Huijia Import And Export Trading Co., Ltd maintains international quality certifications. These ensure that the Triangular Shape Carbon 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. Liaocheng Huijia Import And Export 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 Huijia Import And Export Trading Co., Ltd.
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