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904L super austenitic stainless steel pipe from Gaolin Stainless Steel Tube Manufacture Co. is a seamless tube manufactured from UNS N08904 material, designed for aggressive chemical environments. The pipe is produced by cold drawn and cold rolled methods, which refine grain structure and improve dimensional precision compared to hot-finished alternatives. ASTM A213 and A312 standards are referenced for this grade, covering seamless austenitic boiler, superheater, heat-exchanger and general service pipes.
The high alloy content of 904L, approximately 20% chromium, 25% nickel, 4.5% molybdenum and 1.5% copper, provides exceptional resistance to chloride-induced stress corrosion cracking and general corrosion in sulfuric and phosphoric acids. Cold drawing reduces wall thickness variation and improves surface finish, while cold rolling enhances mechanical strength and straightness. Typical seamless pipe dimensions for this grade range from 6 mm to 610 mm outer diameter, with wall thickness from 0.5 mm to 50 mm, though exact sizes must be confirmed with the supplier for each inquiry.
Primary buyers include petrochemical plants, oil and gas refineries, pharmaceutical manufacturers, and marine equipment fabricators requiring reliable performance in high-pressure, high-temperature, or chloride-rich conditions. The pipe suits heat exchanger tubing, process piping, reactor coils, and desalination equipment. Gaolin's listing indicates manufacturer-direct supply, but does not state specific MO, price band, or stock availability. Trade terms including Incoterms, packaging, and payment should be negotiated directly with the supplier.
| Material Grade | Super Austenitic Stainless Steel 904L (UNS N08904) |
| Manufacturing Method | Cold drawn and cold rolled seamless |
| Referenced Standards | ASTM A213, ASTM A312 (confirm compliance scope with supplier) |
| Outer Diameter Range | Typical: 6 mm to 610 mm (confirm exact size with supplier) |
| Wall Thickness Range | Standard: 0.5 mm to 50 mm (confirm schedule and tolerance) |
| Corrosion Resistance | Superior in chloride-rich media and aggressive chemical environments |
| Pressure Rating | Confirm maximum allowable working pressure at design temperature with supplier |
| Surface Finish | Typical: pickled, annealed, or polished (confirm Ra value and options) |
| Length | Confirm standard lengths, random or fixed, and cutting tolerance |
| Applications | Chemical processing, oil and gas, pharmaceuticals, marine, heat exchangers, desalination |
Gaolin Stainless Steel Tube Manufacture Co. is located in Huanglong Industry Zone, Huzhou, Zhejiang Province, China, postal code 313012. The company operates under both Imported and Harbor trust tiers, though the specific meaning of these designations in terms of verification depth is not detailed in the profile. The response rate is recorded at 0.00% with zero average response hours, which suggests buyers should not assume rapid quotation turnaround without direct follow-up and alternative contact methods.
The supplier profile does not disclose year of establishment, registered capital, annual production capacity, number of employees, or export revenue. No client references, certification body registrations, or quality system accreditations are named in the source data. The listing emphasises manufacturer-direct supply of 904L seamless pipe for critical industrial applications, positioning the company as a producer rather than a trader. Buyers should request business licence verification, ISO quality system certificates if claimed, and factory audit reports before committing to large orders.
The 904L super austenitic stainless steel pipe offers superior corrosion resistance in aggressive environments including chloride-rich media, making it ideal for chemical processing, oil and gas, and pharmaceutical applications. This seamless pipe meets ASTM A213/A312 standards and is available in standard dimensions for industrial installations. Widely sourced in global trade, 904L seamless tubing commands a premium over standard grades due to its high alloy composition and performance in harsh conditions.
| 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 ordering 904L super stainless steel pipe from Gaolin Stainless Steel Tube Manufacture Co., verify the company's manufacturing scope and quality system registration. Request a copy of their business licence, ISO 9001 certificate if claimed, and any pressure equipment directive (PED) compliance statements for European export. Inspect sample material certificates for complete chemical analysis matching UNS N08904 limits, and confirm that mechanical testing includes both longitudinal and transverse specimens if your application requires isotropic properties. Given the zero response rate, test communication channels with specific technical questions before finalising terms.
Logistics from Huzhou, Zhejiang, typically export through Shanghai or Ningbo ports. Confirm Incoterms with Gaolin, whether EXW, FOB Shanghai/Ningbo, CIF, or DAP, as this determines insurance responsibility and customs clearance obligations. Payment terms should reflect order value and relationship maturity; for initial transactions, consider documentary letter of credit or advance payment with bank guarantee rather than open account. The supplier does not state standard lead times, MOQ, or stock availability, so obtain written confirmation of delivery schedule, including raw material procurement time if 904L plate or billet must be sourced specifically for your order.
Quality verification upon receipt should include dimensional inspection with calibrated instruments (OD, wall thickness, straightness), review of mill test certificates for heat number traceability, positive material identification (PMI) using XRF or spark emission to verify alloy composition, and visual examination for surface defects such as scratches, pits, or decarburisation. For critical applications, arrange third-party inspection by agencies such as SGS, BV, or TUV during production or before shipment. Retain material samples from each heat number for future reference, and establish acceptance criteria for any out-of-tolerance conditions before payment release.
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When sourcing 904l Super Stainless Steel Pipe for your business, securing the right balance of quality and cost is essential. Gaolin Stainless Steel Tube Manufacture Co., a verified supplier based in China, offers this product with key specifications including 904L / UNS N08904 / 1.4539 Super Austenitic Stainless Steel, Low Carbon (C≤0.020%), Cr 19-23%, Ni 23-28%, Mo 4-5%, Cu 1-2%, Fe Balance, and NPS 1/2" to 12" (OD 21.3mm - 323.8mm), Wall Thickness SCH 5S to SCH 80, Length 6m / 12m. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8,50011,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7304.11, making it a staple in the Stainless Steel Pipes & Pipe Fittings sector with strong demand from importing countries worldwide.
Importing 904l Super Stainless Stee requires careful attention to shipping logistics, customs compliance, and secure payment terms. Gaolin Stainless Steel Tube Manufacture Co. 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 904l Super Stainless Stee 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 B2B marketplace. Start your sourcing journey today.
Importing 904l Super Stainless Stee 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 904l Super Stainless Steel Pipe from Gaolin Stainless Steel Tube Manufacture Co. is $8,50011,500./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 Gaolin Stainless Steel Tube Manufacture Co. through EximNext.
The supplier, Gaolin Stainless Steel Tube Manufacture Co., has set a Minimum Order Quantity (MOQ) of 1 Unit for 904l Super Stainless Stee. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 904l Super Stainless Steel Pipe 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 904l Super Stainless Stee from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Gaolin Stainless Steel Tube Manufacture Co.. Ensure you have the necessary import licenses for Stainless Steel Pipes & Pipe Fittings products in your destination country.
Yes, Gaolin Stainless Steel Tube Manufacture Co. 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 904l Super Stainless Steel Pipe supplied by Gaolin Stainless Steel Tube Manufacture Co. include 904L / UNS N08904 / 1.4539 Super Austenitic Stainless Steel, Low Carbon (C≤0.020%), Cr 19-23%, Ni 23-28%, Mo 4-5%, Cu 1-2%, Fe Balance, and NPS 1/2" to 12" (OD 21.3mm - 323.8mm), Wall Thickness SCH 5S to SCH 80, Length 6m / 12m. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Gaolin Stainless Steel Tube Manufacture Co. offers 904l Super Stainless Stee with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
904l Super Stainless Stee is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Gaolin Stainless Steel Tube Manufacture Co. through our platform.
Gaolin Stainless Steel Tube Manufacture Co. maintains international quality certifications. These ensure that the 904l Super Stainless Stee 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. Gaolin Stainless Steel Tube Manufacture Co. 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 Gaolin Stainless Steel Tube Manufacture Co..
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