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The product is SA 268 Tp446 Stainless Steel Seamless Tubing, a ferritic stainless steel tube from the 400 series. It is manufactured to ASTM A268 and ASME SA268 specifications and additionally conforms to JIS, AISI, GB, DIN and EN standards for global export. The tubing is produced in a seamless round‑pipe form with a material grade of Stainless Steel 446. Sizes are fully customised according to the buyer’s required outer diameter, wall thickness and cut length.
Ferritic Stainless Steel 446 provides strong oxidation resistance and good thermal conductivity, making it suitable for high‑temperature service. The alloy exhibits high hardness and resistance to chloride‑induced pitting, crevice and stress‑corrosion cracking, qualities valued in furnace components and heat‑exchanger circuits. In the industry, 400‑series tubing typically covers outer diameters from 6 mm to 508 mm and wall thicknesses between 0.5 mm and 20 mm, with dimensional tolerance of ±0.2 mm. Ark Steel Tube offers these typical dimensions as standard options when no special size is requested.
Common applications include heat exchangers, furnace internals, high‑temperature industrial piping, petro‑chemical plant lines and bearing‑machining equipment. Buyers such as OEM pipe manufacturers, process‑plant engineers and equipment fabricators source this tubing for its durability and compliance with international standards. The supplier ships the product in wooden cases and lists CIF, FOB, CFR, CNF and EXW price terms, with payment by T/T; exact MOQ, lead time and incoterm should be confirmed directly with the supplier.
| Material | Stainless Steel 446 (Ferritic, 400 Series) |
| Grade | SA 268 Tp446 |
| Standards | ASTM A268, ASME SA268, JIS, AISI, GB, DIN, EN |
| Shape | Round seamless pipe |
| Size | Customised outer diameter and wall thickness per customer requirement |
| Length | Cut to customer‑specified lengths |
| Packaging | Wooden cases |
| Price terms | CIF, FOB, CFR, CNF, EXW (T/T payment) |
| Typical outer diameter | Typical OD range 6‑508 mm (standard for 400 series tubing) |
| Typical wall thickness | Typical wall thickness 0.5‑20 mm, tolerance ±0.2 mm (standard) |
Ark Steel Tube is situated at E802, Xintai Square, Taizhou, Zhejiang, China, postal code 318000. The company is listed with a harbour‑level trust tier, indicating verification of its business registration and manufacturing capability. Its profile does not display a response rate or average response time, so buyers should anticipate the need for proactive communication. Ark Steel Tube specialises in the production of stainless‑steel seamless tubes for export.
The supplier states that its SA 268 Tp446 tubing meets a range of standards (ASTM, ASME, JIS, AISI, GB, DIN and EN) and can be supplied in customised dimensions and lengths according to customer specifications. Products are packed in wooden cases and offered under various price terms such as CIF, FOB, CFR, CNF and EXW, with payment by telegraphic transfer. No additional certifications or quality‑assurance programmes are mentioned in the listing, so buyers may request mill test reports or third‑party certificates as needed.
SA 268 Tp446 seamless tubing is a ferritic stainless steel product in the 400 series, manufactured to ASTM A268 and ASME SA268 standards. This seamless steel tube offers excellent oxidation resistance and thermal conductivity, making it ideal for heat exchanger applications, furnace components, and high-temperature industrial piping systems. Supplied by Ark Steel Tube from China, this seamless tubing meets JIS, AISI, ASTM, GB, DIN, and EN standards for global export compatibility.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, ask the supplier for mill test reports that confirm the material grade, chemical composition and compliance with ASTM A268 and ASME SA268. Request documentation that verifies the tube meets the additional JIS, AISI, GB, DIN and EN standards cited in the listing, as these certificates are essential for quality assurance in high‑temperature applications.
Confirm the chosen incoterm, such as FOB or CIF, and verify that the wooden case packaging meets your handling requirements. Discuss the expected lead time and whether the supplier can meet your schedule, and agree on payment by T/T together with any required advance deposit. Clarify the minimum order quantity and any custom‑size tooling that may affect production time.
Arrange a third‑party inspection before shipment to check dimensions, wall‑thickness tolerance and surface condition. Request a final quality‑assurance report that includes visual inspection results and, if needed, non‑destructive testing for corrosion resistance. Having these checks in place helps ensure the tubing arrives in the condition required for furnace or heat‑exchanger installation.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Sa 268 Tp446 Stainless Steel Seamless Tubing for your business, securing the right balance of quality and cost is essential. Ark Steel Tube, a verified supplier based in China, offers this product with key specifications including Tp446 / ASTM A268 Grade Tp446, Ferritic 400 Series, Seamless Steel Tubing, and ASTM A268, ASME SA268, JIS, AISI, EN, DIN, GB. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3,5004,800./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7306.40, making it a staple in the Stainless Steel Pipes & Pipe Fittings sector with strong demand from importing countries worldwide.
Importing Sa 268 Tp446 Stainless St requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ark Steel Tube 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 7306.40 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 Sa 268 Tp446 Stainless 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 Stainless Steel Pipes & Pipe Fittings category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Sa 268 Tp446 Stainless 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 7306.40 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 Sa 268 Tp446 Stainless Steel Seamless Tubing from Ark Steel Tube is $3,5004,800./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 Ark Steel Tube through EximNext.
The supplier, Ark Steel Tube, has set a Minimum Order Quantity (MOQ) of 1 Unit for Sa 268 Tp446 Stainless St. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sa 268 Tp446 Stainless Steel Seamless Tubing is classified under HS Code 7306.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Sa 268 Tp446 Stainless St from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ark Steel Tube. Ensure you have the necessary import licenses for Stainless Steel Pipes & Pipe Fittings products in your destination country.
Yes, Ark Steel Tube 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 Sa 268 Tp446 Stainless Steel Seamless Tubing supplied by Ark Steel Tube include Tp446 / ASTM A268 Grade Tp446, Ferritic 400 Series, Seamless Steel Tubing, and ASTM A268, ASME SA268, JIS, AISI, EN, DIN, GB. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ark Steel Tube offers Sa 268 Tp446 Stainless St with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sa 268 Tp446 Stainless St is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ark Steel Tube through our platform.
Ark Steel Tube maintains international quality certifications. These ensure that the Sa 268 Tp446 Stainless 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. Ark Steel Tube 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 Ark Steel Tube.
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