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Electric resistance welded steel pipe from Threewaysteel Co., Ltd. is manufactured to API 5L and ASTM A53 standards, with outer diameters ranging from 21.3mm to 610mm and wall thicknesses between 1.8mm and 22mm. Lengths are available in random or fixed sizes up to 12 meters, and material grades include Q235, ASTM A53 Grade B, and API 5L X42 through X70. These pipes are produced using high-frequency induction welding, ensuring consistent seam integrity and suitability for low-pressure fluid transport.
The base material is carbon steel, typically conforming to Q235 or ASTM A53 Grade B, with surface treatments including fusion bond epoxy, 3PE, coal tar epoxy, or bitumen coating as requested. These coatings are applied to resist corrosion in buried or exposed environments. The manufacturing process results in a uniform weld seam with minimal distortion, making these pipes suitable for applications where cost efficiency and structural reliability are prioritized over seamless alternatives.
This product is commonly purchased by distributors in the Middle East, Southeast Asia, and Africa for water distribution networks, oil drilling casings, and structural framing. Buyers typically require certification to API 5L PSL1 or PSL2, and delivery is usually FOB Qingdao or CNF. Packaging is in bundles with steel straps, and end protection caps are standard. MOQ and lead time must be confirmed directly with the supplier.
| Material | Carbon steel (Q235, ASTM A53 Grade B) |
| Manufacturing Process | Electric resistance welding with high-frequency induction |
| Outer Diameter | 21.3mm to 610mm |
| Wall Thickness | 1.8mm to 22mm |
| Length | Random or fixed up to 12m |
| Standards | API 5L, ASTM A53, EN 10217, GB/T 9711.1 |
| Typical Grades | API 5L Gr B, X42, X52, X60, X65, X70; ASTM A53 Gr A, Gr B |
| Surface Treatment | Typical options: fusion bond epoxy, 3PE, coal tar epoxy, bitumen coating |
| End Preparation | Typical: beveled ends per API 5L or GB/T 9711.1 |
| Certification | API 5L PSL1 or PSL2; API 5CT available on request |
Threewaysteel Co., Ltd. is registered in Changsha, Hunan Province, and operates as an imported supplier with harbor trust tier status. The company does not publish its production capacity, workforce size, or years in operation. Its listing confirms direct sourcing of ERW steel pipe from Chinese mills, with quality control processes aligned to API and ASTM standards. Response rate and average response time are not available, indicating no active customer service channel on the platform.
The supplier does not claim certifications beyond those referenced in the product specifications, nor does it list any export history, client names, or factory locations. It appears to function as a trading entity sourcing from certified mills rather than a manufacturer. Buyers should verify mill test reports and coating specifications directly before placing orders.
Electric Resistance Welded (ERW) steel pipes are manufactured by high-frequency induction welding, offering excellent strength and leak resistance for low-pressure fluid transport. Widely applied in water distribution, gas pipelines, oil drilling, and machinery manufacturing, these pipes meet API 5L and ASTM A53 standards. ERW tubes are a preferred choice for global importers seeking cost-effective structural and conveyance solutions across construction and industrial sectors.
| 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 material certification matches the requested grade (e.g., API 5L X65 or ASTM A53 Gr B), and request a mill test report with chemical composition and mechanical properties. Confirm the surface coating type and thickness if corrosion resistance is required, and ensure the end preparation aligns with your welding procedures. Do not accept product without documented compliance to the standard cited in the order.
Logistics are typically FOB Qingdao or Tianjin, with lead times of 20 to 35 days after deposit. Payment terms are commonly 30% advance, 70% against copy of B/L. Incoterms should be clearly stated in the contract. Packaging is in bundles with steel straps and protective caps. Request a container loading plan to avoid damage during transit, especially for longer lengths.
Perform visual inspection for surface defects, weld seam irregularities, and coating uniformity upon arrival. Use a micrometer to verify wall thickness at multiple points. Confirm the presence of heat treatment and NDT certificates. Retain samples for third-party testing if the shipment is for critical infrastructure. Request a certificate of origin and phytosanitary documentation if required by your country's customs regulations.
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When sourcing Erw Steel Pipe for your business, securing the right balance of quality and cost is essential. Threewaysteel Co., Ltd., a verified supplier based in China, offers this product with key specifications including Q195, Q215, Q235, Q345 Carbon Steel / API 5L Grade B, Carbon steel with trace amounts of Mn, Si, P, S per standard composition, and Outer Diameter: 21.3mm - 406.4mm (1/2" to 16"); Wall Thickness: 2.0mm - 12.0mm; Length: 6m, 12m or as required. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $650850./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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 Erw Steel Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Threewaysteel 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 7306.30 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 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 Erw Steel Pipe 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 Erw Steel Pipe 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 Erw Steel Pipe from Threewaysteel Co., Ltd. is $650850./Unit 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 Threewaysteel Co., Ltd. through EximNext.
The supplier, Threewaysteel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Erw Steel Pipe. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Erw Steel Pipe 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 Erw Steel Pipe from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Threewaysteel Co., Ltd.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Threewaysteel 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 Erw Steel Pipe supplied by Threewaysteel Co., Ltd. include Q195, Q215, Q235, Q345 Carbon Steel / API 5L Grade B, Carbon steel with trace amounts of Mn, Si, P, S per standard composition, and Outer Diameter: 21.3mm - 406.4mm (1/2" to 16"); Wall Thickness: 2.0mm - 12.0mm; Length: 6m, 12m or as required. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Threewaysteel Co., Ltd. offers Erw Steel Pipe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Erw Steel Pipe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Threewaysteel Co., Ltd. through our platform.
Threewaysteel Co., Ltd. maintains international quality certifications. These ensure that the Erw Steel Pipe 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. Threewaysteel 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 Threewaysteel Co., Ltd..
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