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Kcm Special Steel Co., Ltd manufactures seamless stainless steel tubes in a broad range of grades, including 304, 304L, 316, 316L, 321, 347 as well as duplex grades S31803 and S32750. The product complies with a suite of international standards such as ASTM A312M, A269, A213, A511, A554, JIS G3463, JIS 3446, JIS 3448, JIS 3459, DIN 17456, DIN 17458, DIN 2462 and the Chinese GB series 14975, 14976 and 13296. Outer diameters are offered from 2 mm to 530 mm, with wall thicknesses typically ranging between 0.2 mm and 30 mm. Tubes are shipped in bundles or wooden crates, and the standard incoterm is FOB Shanghai.
The listed grades provide excellent resistance to chloride‑induced stress corrosion cracking, particularly the duplex and 316L options, making them suitable for aggressive chemical environments. Typical pressure classes for these tubes are PN16 to PN63, and a pickled‑and‑passivated surface finish is commonly applied to enhance corrosion resistance. Mechanical properties follow the tensile strength and elongation requirements defined in the relevant ASTM and JIS specifications, ensuring reliable performance under high‑temperature and high‑pressure conditions.
These seamless tubes are favoured by manufacturers of heat exchangers, petrochemical processing equipment, pharmaceutical processing lines and precision mechanical components. Importers usually request third‑party inspection and a full set of test certificates before shipment. While the listing does not state a minimum order quantity, buyers should confirm the required quantity, lead time and any special certification needs directly with Kcm Special Steel.
| Material grades | 304, 304L, 316, 316L, 321, 347, Duplex S31803, S32750 |
| Applicable standards | ASTM A312M, A269, A213, A511, A554, JIS G3463, JIS 3446, JIS 3448, JIS 3459, DIN 17456, DIN 17458, DIN 2462, GB 14975, GB 14976, GB 13296 |
| Outer diameter range | 2 mm - 530 mm |
| Wall thickness (typical) | 0.2 mm - 30 mm (typical) |
| End type (typical) | Bevel or plain ends as ordered (typical) |
| Packing (typical) | Bundles or wooden crates (typical) |
| Pressure rating (typical) | PN16 - PN63 (typical) |
| Surface finish (typical) | Pickled and passivated (typical) |
| Corrosion resistance | Duplex and 316L grades provide high resistance to chloride stress corrosion |
| Delivery term | FOB Shanghai |
Kcm Special Steel Co., Ltd. is based in Longwan District, Wenzhou, Zhejiang, China, with the listed address on Haining Road, Changzhong Industrial Zone. The supplier carries a harbor trust tier, indicating a verified trade record, though its response rate is recorded as 0.00 % and no average response time is logged.
The company states that it manufactures stainless steel pipe, tube and fittings, offering a wide grade portfolio that includes 201, 202, 301, 304, 304L, 310S, 316, 316L, 317, 317L, 321, 347, Duplex SS and others. No specific production capacity, revenue figures or client references are disclosed, and the listing does not claim any particular certifications beyond the standards it adheres to.
Stainless steel seamless tubes are widely used in petroleum, chemical, pharmaceutical, food, and mechanical industries due to their excellent corrosion resistance and high strength. Available in grades 304, 316L, 321, 347, and duplex options S31803 and S32750, these tubes meet ASTM, DIN, and JIS standards. As a China-origin export product, they offer competitive pricing for global import buyers and are typically packaged in bundles or wooden crates for secure international shipping.
| 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 |
Prior to order confirmation, verify the exact grade, outer diameter, wall thickness and surface finish against the standards listed, and request the relevant chemical analysis and tensile test reports to ensure compliance with your project specifications. Confirm whether duplex grades require any additional handling or certification for your jurisdiction.
The typical production lead time is not disclosed, so buyers should ask for an estimated schedule. The standard shipping term is FOB Shanghai, and payment is usually arranged via T/T with a portion in advance; discuss any letters of credit or escrow options that suit your procurement policy. Ensure that freight forwarders are aware of the bundle or crate packaging to plan container loading efficiently.
Quality control relies on the supplied MTC EN10204.3.1 test certificate and any agreed third‑party inspection. Arrange for a pre‑shipment inspection if required, and review the packing list and certificate of origin for accuracy before the goods are loaded onto the vessel.
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When sourcing Stainless Steel Seamless Tube for your business, securing the right balance of quality and cost is essential. Kcm Special Steel Co., Ltd., a verified supplier based in China, offers this product with key specifications including 304, 304L, 316, 316L, 321, 347, 310S, Duplex SS (S31803/S32750), 6mm - 114.3mm (1/8" - 4") or custom, and 0.5mm - 12mm or custom. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $300010000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.11, making it a staple in the Stainless Steel Tubes sector with strong demand from importing countries worldwide.
Importing Stainless Steel Seamless requires careful attention to shipping logistics, customs compliance, and secure payment terms. Kcm Special 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 7304.11 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 Stainless Steel Seamless 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 Tubes category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Stainless Steel Seamless 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 7304.11 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 Stainless Steel Seamless Tube from Kcm Special Steel Co., Ltd. is $300010000/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 Kcm Special Steel Co., Ltd. through EximNext.
The supplier, Kcm Special Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Stainless Steel Seamless. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Stainless Steel Seamless Tube is classified under HS Code 7304.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Stainless Steel Seamless from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Kcm Special Steel Co., Ltd.. Ensure you have the necessary import licenses for Stainless Steel Tubes products in your destination country.
Yes, Kcm Special 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.
The key specifications for Stainless Steel Seamless Tube supplied by Kcm Special Steel Co., Ltd. include 304, 304L, 316, 316L, 321, 347, 310S, Duplex SS (S31803/S32750), 6mm - 114.3mm (1/8" - 4") or custom, and 0.5mm - 12mm or custom. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Kcm Special Steel Co., Ltd. offers Stainless Steel Seamless with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Stainless Steel Seamless is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Kcm Special Steel Co., Ltd. through our platform.
Kcm Special Steel Co., Ltd. maintains international quality certifications. These ensure that the Stainless Steel Seamless 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. Kcm Special Steel 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 Kcm Special Steel Co., Ltd..
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