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The double axial bellows expansion joint from New Vigor Pipe Co.Ltd. is a precision-engineered component designed to absorb axial movement in high-temperature industrial piping systems. It operates within a nominal diameter range of 32mm to 5000mm and supports pressure ratings from PN10 to PN40, with maximum working temperatures up to 600°C. The construction uses stainless steel 304 or 316L for corrosion resistance, or carbon steel for cost-sensitive applications, both meeting ASME B16.20 and EJMA standards for dimensional accuracy and fatigue life.
The bellows are formed from seamless tube stock with multiple convolutions to ensure controlled flexibility under thermal cycling. Typical industry practice specifies a minimum of three convolutions per joint for axial compensation, and the end connections are welded to flanges or pipe ends with full penetration welds. The internal liner, when included, is made of the same material as the bellows to prevent erosion and turbulence, a standard feature in high-velocity steam or gas lines. External protective covers are optional but recommended in abrasive or outdoor environments.
These joints are commonly purchased by engineering firms in power generation, petrochemical refining, and large-scale HVAC installations where thermal expansion control is critical. Buyers typically require certification of material composition via mill test reports and pressure testing records. Trade terms are negotiable but commonly offered as FOB Qinhuangdao or CIF global ports. Minimum order quantities are not stated but are typically one unit for custom sizes and five units for standard diameters under 500mm.
| Material | Stainless Steel 304, Stainless Steel 316L, Carbon Steel |
| Nominal Diameter Range | 32 mm to 5000 mm |
| Pressure Rating | PN10 to PN40 |
| Maximum Operating Temperature | 600°C |
| Standard Compliance | ASME B16.20, EJMA |
| Typical Convolution Count | 3 to 8 per bellows (standard for axial movement compensation) |
| Typical Liner Material | Same as bellows material (typical for high-velocity fluid applications) |
| End Connection Type | Welded flanges or pipe ends (standard for industrial piping) |
| Typical External Cover Material | Stainless steel or painted carbon steel (typical for corrosion protection) |
| Typical Test Pressure | 1.5x PN rating (standard hydrostatic test per EJMA) |
New Vigor Pipe Co.Ltd. is a manufacturer based in Qinhuangdao, Hebei Province, China, with a physical address in the Xihuan Street 58 Economic & Technology Development Zone. The company specializes in industrial piping components including expansion joints, pipe fittings, and pressure vessels. The listing confirms the supplier is verified by harbor inspection and classified as imported, indicating active export operations. No claims are made regarding years in business, workforce size, or revenue.
The supplier does not list certifications such as ISO or SGS, nor does it claim client names or project references. Its profile is limited to manufacturing capability and product compliance with ASME and EJMA standards. Response rate and average response time are not available, suggesting limited buyer engagement or automated communication systems. Buyers should verify production capacity and lead times directly before placing orders.
The double axial bellows expansion joint is engineered to absorb axial movement caused by thermal expansion and contraction in industrial piping systems. With a diameter range of 32-5000mm and working temperatures up to 600°C, it is widely used in power plants, petrochemical, and HVAC applications. Available in stainless steel 304/316L and carbon steel with PN10-40 pressure ratings, this product meets ASME B16.20 and EJMA standards for reliable export-quality performance.
| 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 the material certification for each batch, including mill test reports for chemical composition and mechanical properties. Confirm the pressure rating and temperature limits match your system’s worst-case conditions. Ensure the bellows design includes internal liners if operating with steam, gas, or abrasive fluids. Request a dimensional drawing with tolerances to validate fit with your piping layout.
Lead time is not stated and varies by size and quantity; confirm with the supplier. Standard Incoterms are FOB Qinhuangdao or CIF destination port. Payment terms are typically 30% advance with balance against shipping documents. Buyers should negotiate inspection rights before shipment and require a packing list that includes serial numbers and test certificates for each unit.
Conduct a pre-shipment inspection focusing on weld integrity, surface finish, and dimensional accuracy against the approved drawing. Check for surface contaminants or damage to bellows convolutions. Ensure the packaging includes moisture protection and rigid crating for large diameters. Request documentation including EJMA compliance statement, pressure test report, and material traceability records. Retain samples of all documentation for customs and installation records.
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When sourcing Double Axial Bellows Expansion Joint for your business, securing the right balance of quality and cost is essential. New Vigor Pipe Co.Ltd., a verified supplier based in China, offers this product with key specifications including Double Axial Bellows Expansion Joint, 32mm - 5000mm, and SS 304 / SS 316L / Carbon Steel (ASTM A105). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1803,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8484.00, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Double Axial Bellows Expa requires careful attention to shipping logistics, customs compliance, and secure payment terms. New Vigor Pipe 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 8484.00 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 Double Axial Bellows Expa 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 Flanges category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Double Axial Bellows Expa 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 8484.00 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 Double Axial Bellows Expansion Joint from New Vigor Pipe Co.Ltd. is $1803,500./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 New Vigor Pipe Co.Ltd. through EximNext.
The supplier, New Vigor Pipe Co.Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Double Axial Bellows Expa. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Double Axial Bellows Expansion Joint is classified under HS Code 8484.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Double Axial Bellows Expa from China, negotiate shipping terms (FOB, CIF, or EXW) directly with New Vigor Pipe Co.Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, New Vigor Pipe 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 Double Axial Bellows Expansion Joint supplied by New Vigor Pipe Co.Ltd. include Double Axial Bellows Expansion Joint, 32mm - 5000mm, and SS 304 / SS 316L / Carbon Steel (ASTM A105). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
New Vigor Pipe Co.Ltd. offers Double Axial Bellows Expa with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Double Axial Bellows Expa is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from New Vigor Pipe Co.Ltd. through our platform.
New Vigor Pipe Co.Ltd. maintains international quality certifications. These ensure that the Double Axial Bellows Expa 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. New Vigor Pipe 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 New Vigor Pipe Co.Ltd..
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