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This shell and tube heat exchanger uses 304 stainless steel tubes arranged in a bundle configuration, designed for high-pressure thermal transfer applications. The source indicates tube corrugation is applied to the inner tubes to increase fluid turbulence and improve heat transfer performance. Tube pitch is engineered at a minimum of 1.25 times the outside diameter to ensure proper spacing and flow distribution across the bundle.
The tube wall thickness is determined against multiple engineering criteria: corrosion allowance, flow-induced vibration resistance, axial strength, hoop strength for internal pressure containment, and buckling strength against shell-side overpressure. Tube diameter selection balances compactness and economy against fouling tendency and mechanical cleaning access. The unit is rated for pressures greater than 30 bar and temperatures exceeding 260°C, which is standard for robust shell and tube configurations in process industries.
Typical applications include chemical processing, petrochemical refining, power generation, and HVAC systems where high-pressure steam or thermal fluid exchange is required. Buyers include EPC contractors, process plant operators, and industrial equipment distributors. The listing does not specify MOQ, pricing, or standard lead time; confirm these directly with Shandong Pulilong. Packaging, Incoterms, and certification status should also be verified before order placement.
| Tube Material | 304 stainless steel (standard grade for corrosion resistance in thermal applications) |
| Maximum Design Pressure | Greater than 30 bar (source-rated operating limit) |
| Maximum Design Temperature | Greater than 260°C (source-rated operating limit) |
| Tube Pitch | Minimum 1.25 x tube outside diameter (standard shell and tube spacing) |
| Tube Corrugation | Applied to inner tubes (enhanced turbulence, improved heat transfer coefficient) |
| Tube Wall Thickness Basis | Corrosion allowance, vibration resistance, axial/hoop/buckling strength (typical multi-factor engineering design) |
| Tube Diameter Consideration | Smaller diameter improves compactness and economy; increases fouling risk and complicates mechanical cleaning (standard trade-off) |
| Tube Length Optimisation | Maximised within manufacturing constraints for cost efficiency (typical shell and tube design practice) |
| Configuration | Shell and tube, taller than 30 bar, above 260°C (high-pressure robust construction) |
| Heat Exchanger Type | Shell and tube with tube bundle (plain, longitudinally finned, or corrugated tube options per application) |
Shandfacturing and supplying pressure vessels and heat exchange equipment. The company's location in Jinan, the capital of Shandong Province, places it within a notable industrial corridor with established metalworking and heavy engineering infrastructure. The trust tier is listed as harbour, which represents a baseline verification level on the platform used.
The response rate shows 0.00 percent with zero average response hours, indicating no response data is currently available for this supplier profile. This does not confirm active engagement levels. The profile does not state founding year, factory size, headcount, revenue, specific certifications, or named clients. Buyers should request ASME U-Stamp, ISO 9001, or GB/T 150 compliance verification directly, along with recent inspection reports and reference projects for comparable heat exchanger supply.
| 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 |
Before ordering, verify Shandong Pulilong Pressure Vessel Co., Ltd. holds current pressure vessel manufacturing licensing under Chinese regulations (AQSIQ/TS certification) and any required ASME U-Stamp for export markets. Request material test certificates for the 304 stainless steel tubes, shell, and tube sheets to confirm grade, heat number, and chemical composition. Ask for recent third-party inspection reports and client references for comparable heat exchanger projects, particularly those operating above 30 bar and 260°C.
Logistics from Jinan, Shandong Province, typically ship via Qingdao Port for seafreight export. The source does not specify Incoterms, packaging standards, or lead time. Confirm whether the quote is EXW, FOB Qingdao, or CIF destination, and whether export crating with vapour-phase corrosion inhibitors is included. Payment terms, down payment percentage, and letter of credit requirements should be negotiated directly. Sea transit to European or Middle Eastern ports generally requires 25-40 days; add manufacturing and inspection time to calculate total delivery schedule.
Quality checks should include dimensional inspection of tube bundle assembly, tube-to-tube sheet joint testing (leak test or helium leak if critical), hydrostatic pressure test at 1.3-1.5 times design pressure per code, and surface finish verification for 304 stainless. Request passivation treatment documentation if required for your service. Pre-shipment inspection by an accredited body such as SGS, BV, or TUV is advisable for first orders. Retain all material certificates, NDE records, and test reports for customs clearance and future maintenance traceability.
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When sourcing 304 Steel Tube Stainless Steel Heat Exchanger for your business, securing the right balance of quality and cost is essential. Shandong Pulilong Pressure Vessel Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $6000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Heat Exchangers sector with strong demand from importing countries worldwide.
Importing 304 Steel Tube Stainless requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Pulilong Pressure Vessel Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 304 Steel Tube Stainless 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 Heat Exchangers category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing 304 Steel Tube Stainless 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 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 304 Steel Tube Stainless Steel Heat Exchanger from Shandong Pulilong Pressure Vessel Co., Ltd. is $6000/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 Shandong Pulilong Pressure Vessel Co., Ltd. through EximNext.
The supplier, Shandong Pulilong Pressure Vessel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 304 Steel Tube Stainless. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 304 Steel Tube Stainless Steel Heat Exchanger depends on the specific grade and form. Contact Shandong Pulilong Pressure Vessel Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 304 Steel Tube Stainless from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Pulilong Pressure Vessel Co., Ltd.. Ensure you have the necessary import licenses for Heat Exchangers products in your destination country.
Yes, Shandong Pulilong Pressure Vessel 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shandong Pulilong Pressure Vessel Co., Ltd. through EximNext.
Shandong Pulilong Pressure Vessel Co., Ltd. offers 304 Steel Tube Stainless with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
304 Steel Tube Stainless is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Pulilong Pressure Vessel Co., Ltd. through our platform.
Shandong Pulilong Pressure Vessel Co., Ltd. maintains international quality certifications. These ensure that the 304 Steel Tube Stainless 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. Shandong Pulilong Pressure Vessel 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 Shandong Pulilong Pressure Vessel Co., Ltd..
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