Import Sa423 Gr.1 - Welded Low-Alloy Steel Tubes — Buy in wholesale FOB from Supplier in China
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SA423 Gr.1 - Welded Low-Alloy Steel Tubes
Suzhou Superior Steel Co., Ltd., based in Suzhou, Jiangsu Province, China, offers electric‑welded low‑alloy steel tubes that conform to ASTM A423/A423M and ASME SA423. The product is designated SA423 Gr.1 and is supplied in outer diameters ranging from 6 mm to 127 mm. These tubes are manufactured from low‑alloy steel grade 1 and are intended for applications that require moderate temperature and pressure resistance.
The material grade provides a balanced combination of strength and ductility, making it suitable for heat exchangers, condensers and boiler components where seamless tubes are not mandatory. Typical industry practice for this class of tube includes wall thicknesses between 2 mm and 10 mm and dimensional tolerances of ±0.2 mm. Standard surface finish is a mill finish that is ready for welding without additional processing, and the tubes are commonly bundled in wooden crates with cardboard separators for safe handling.
Importers usually select these tubes for plant‑level projects in the petrochemical, power generation and food‑processing sectors. While the listing does not disclose minimum order quantities, lead times or exact pricing, buyers are encouraged to contact the supplier directly to negotiate bulk trade terms and confirm Incoterms. The supplier’s harbour‑level verification indicates a registered business, though current response statistics show no recent replies.
| Material | Low‑Alloy Steel, Grade 1 (SA423 Gr.1) |
| Standard (ASTM) | ASTM A423/A423M |
| Standard (ASME) | ASME SA423 |
| Size Range (Outer Diameter) | 6 mm - 127 mm |
| Typical Wall Thickness | 2 mm - 10 mm (typical) |
| Typical Dimensional Tolerance | ±0.2 mm (typical) |
| Typical Pressure Rating | up to 150 bar (typical) |
| Typical Surface Finish | Mill finish suitable for welding (typical) |
| Typical Packaging | Bundled in wooden crates with cardboard separators (typical) |
| Typical Weight per Metre | 0.5 - 12 kg (typical) |
Suzhou Superior Steel Co., Ltd. operates from 228 Xinfen Rd, Yangshe Town, Suzhou, Jiangsu 215600, China. The company is listed with a harbour‑level trust tier, indicating that it is a recognised legal entity, although its current response rate is recorded as 0.00 percent, meaning it has not replied to recent inquiries.
The supplier’s catalogue focuses on welded low‑alloy steel tubes that meet ASTM and ASME specifications. No information on minimum order quantities, production capacity or delivery lead times is provided in the public listing, so interested buyers should request these details directly from the company before finalising any purchase.
SA423 Gr.1 welded low-alloy steel tubes are manufactured to ASTM A423/A423M and ASME SA423 specifications, available in sizes from 6mm to 127mm. These electric-welded tubes are primarily used in heat exchanger, condenser, and boiler applications where moderate temperature and pressure resistance is required. Widely sourced for import and export across industrial sectors, they offer a cost-effective alternative to seamless tubes for non-critical thermal applications.
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Sourcing SA423 Gr.1 - Welded Low-Alloy Steel Tubes from Suzhou Superior Steel Co., Ltd. - China Import Guide
Before placing an order, importers should request the mill test report (MTR) and a compliance certificate confirming adherence to ASTM A423/A423M and ASME SA423. Verifying the chemical analysis and mechanical test results helps ensure the material meets the intended design criteria.
Logistics arrangements need clarification on the preferred Incoterms, estimated lead time, and whether the supplier can accommodate container loading or bulk freight. Payment terms are not disclosed, so buyers should negotiate a secure method such as a confirmed letter of credit and confirm any advance payment requirements.
Quality assurance can be reinforced by arranging third‑party inspection at the factory or upon arrival at the destination port. Typical checks include dimensional verification, wall‑thickness measurement, and non‑destructive testing for weld integrity. Ensure that the supplier provides the necessary documentation, such as the MTR, certificate of conformity and packing list.
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21 listingsTop Verified Suppliers for SA423 Gr.1 - Welded Low-Alloy Steel Tubes
30 suppliersBuy Sa423 Gr.1 - Welded Low-A in Bulk — Verified Supplier in China
When sourcing Sa423 Gr.1 - Welded Low-Alloy Steel Tubes for your business, securing the right balance of quality and cost is essential. Suzhou Superior Steel Co., Ltd., a verified supplier based in China, offers this product with key specifications including SA423 Gr.1 (Low-Alloy Steel), Low-Alloy Steel with Cr, Mo and other alloying elements per ASTM A423 / ASME SA423, and 6mm - 127mm OD (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $9501,250./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.49, making it a staple in the Steel Tubes sector with strong demand from importing countries worldwide.
Sa423 Gr.1 - Welded Low-A Specifications, Trade Terms & Pricing
Importing Sa423 Gr.1 - Welded Low-A requires careful attention to shipping logistics, customs compliance, and secure payment terms. Suzhou Superior Steel 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 7304.49 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.
About Suzhou Superior Steel Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Sa423 Gr.1 - Welded Low-A 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 Tubes category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Sa423 Gr.1 - Welded Low-A — Shipping, Logistics & Customs
Importing Sa423 Gr.1 - Welded Low-A 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 7304.49 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Sa423 Gr.1 - Welded Low-A
What is the wholesale price of Sa423 Gr.1 - Welded Low-Alloy Steel Tubes?
The current listed wholesale price for Sa423 Gr.1 - Welded Low-Alloy Steel Tubes from Suzhou Superior Steel Co., Ltd. is $9501,250./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 Suzhou Superior Steel Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Sa423 Gr.1 - Welded Low-A?
The supplier, Suzhou Superior Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Sa423 Gr.1 - Welded Low-A. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Sa423 Gr.1 - Welded Low-Alloy Steel Tubes?
For international shipping and customs clearance, Sa423 Gr.1 - Welded Low-Alloy Steel Tubes is classified under HS Code 7304.49. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Sa423 Gr.1 - Welded Low-A from China?
To import Sa423 Gr.1 - Welded Low-A from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Suzhou Superior Steel Co., Ltd.. Ensure you have the necessary import licenses for Steel Tubes products in your destination country.
Is Suzhou Superior Steel Co., Ltd. a verified supplier?
Yes, Suzhou Superior Steel 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.
What are the key specifications of Sa423 Gr.1 - Welded Low-Alloy Steel Tubes?
The key specifications for Sa423 Gr.1 - Welded Low-Alloy Steel Tubes supplied by Suzhou Superior Steel Co., Ltd. include SA423 Gr.1 (Low-Alloy Steel), Low-Alloy Steel with Cr, Mo and other alloying elements per ASTM A423 / ASME SA423, and 6mm - 127mm OD (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Sa423 Gr.1 - Welded Low-A?
Suzhou Superior Steel Co., Ltd. offers Sa423 Gr.1 - Welded Low-A with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Sa423 Gr.1 - Welded Low-A the most?
Sa423 Gr.1 - Welded Low-A is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Suzhou Superior Steel Co., Ltd. through our platform.
What certifications does this Sa423 Gr.1 - Welded Low-A supplier hold?
Suzhou Superior Steel Co., Ltd. maintains international quality certifications. These ensure that the Sa423 Gr.1 - Welded Low-A meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Sa423 Gr.1 - Welded Low-Alloy Steel Tubes on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Suzhou Superior Steel Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Suzhou Superior Steel Co., Ltd..
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