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The API 6A BX155 S304 ring joint gasket is an octagonal sealing component engineered for high-pressure and high-temperature applications in petroleum, chemical, oil refining, power generation and nuclear industries. This model carries the BX155 item number, with precise outer and inner dimensions of Ø147.96 mm and Ø119.52 mm respectively, and a net weight of 0.66 kg. It is manufactured from SS304 stainless steel, offering corrosion resistance and durability across a temperature range of -150°C to 800°C.
The gasket conforms to ASME B16.20, HG20612 and HG20633 standards, with pressure ratings spanning PN2.0 (Class 150) to PN42.0 (Class 2500). Standard for API 6A ring joint gaskets, the octagonal shape ensures a reliable seal in flanged connections under extreme conditions. The material grade is typical for applications requiring resistance to oxidation and moderate corrosion, with a standard hardness range of 150-200 HB for SS304 in such uses.
This gasket type is commonly sourced by EPC contractors, oilfield service companies and industrial plant operators for wellhead and pipeline systems. Buyers typically confirm compatibility with their flange specifications and operating pressures before ordering. Packaging is provided as one piece per white box, with custom options available upon request. The supplier offers a 1-year warranty, and certification includes API 6A and ISO 9001:2000, with TS safety compliance.
| Item Number | BX155 |
| Shape | Octagonal Ring Gasket |
| Material | SS304 Stainless Steel |
| Outer Diameter | 147.96 mm |
| Inner Diameter | 119.52 mm |
| Thickness | 14.22 mm to 12.22 mm (tapered) |
| Net Weight | 0.66 kg |
| Temperature Range | -150°C to 800°C |
| Pressure Rating | PN2.0 (Class 150) to PN42.0 (Class 2500) |
| Standard Compliance | ASME B16.20, HG20612, HG20633, API 6A |
| Hardness (typical for SS304) | 150 - 200 HB |
| Surface Finish (typical) | Ra 3.2 - 6.3 µm |
| Packaging | 1 piece per white box; custom options available |
CM Sealed Parts Factory is based in Chumen Town, Yuhuan County, Zhejiang Province, China. The supplier specializes in the manufacture of metal jacketed gaskets, with several years of experience in producing sealing solutions for demanding industrial applications. Their facility is equipped with advanced technology to ensure precision in manufacturing, catering to clients in sectors such as petroleum, chemical and power generation.
The company holds certifications including API 6A and ISO 9001:2000, with TS safety compliance, indicating adherence to international quality and safety standards. Their product range includes API 6A ring joint gaskets, and they offer customization in packaging to meet specific client requirements. While their response rate and average response hours are currently not available, their listed address and trust tier suggest a focus on harbor-level reliability for B2B transactions.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify that the BX155 gasket dimensions and pressure ratings match your flange specifications and operating conditions. Confirm the material grade (SS304) is compatible with your system’s fluid and temperature requirements, as some environments may require higher alloy grades for corrosion resistance. Request the supplier’s API 6A and ISO 9001:2000 certificates to ensure compliance with industry standards.
For logistics, confirm the lead time for manufacturing and shipping, as well as the Incoterms offered by the supplier. The standard packaging is one piece per box, but bulk orders may require custom solutions to prevent damage during transit. Discuss payment terms, such as TT or LC, and ensure they align with your procurement policies. The supplier is based in Zhejiang, so factor in shipping costs and customs clearance for your location.
Quality checks should include dimensional verification of the outer and inner diameters, as well as the thickness, to ensure they meet the specified tolerances. Inspect the surface finish for roughness within the typical Ra 3.2 to 6.3 µm range. Request a material test report (MTR) to confirm the SS304 composition and hardness (150-200 HB). For critical applications, consider third-party inspection or SGS testing to validate the gasket’s performance under your system’s conditions.
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When sourcing Api 6a Bx155 S304 Ring Joint Gasket for your business, securing the right balance of quality and cost is essential. CM Sealed Parts Factory, 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 $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Gaskets sector with strong demand from importing countries worldwide.
Importing Api 6a Bx155 S304 Ring Jo requires careful attention to shipping logistics, customs compliance, and secure payment terms. CM Sealed Parts Factory 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Api 6a Bx155 S304 Ring Jo 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 Gaskets category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Api 6a Bx155 S304 Ring Jo 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 Api 6a Bx155 S304 Ring Joint Gasket from CM Sealed Parts Factory is $10/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 CM Sealed Parts Factory through EximNext.
The supplier, CM Sealed Parts Factory, has set a Minimum Order Quantity (MOQ) of 1 Bags for Api 6a Bx155 S304 Ring Jo. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Api 6a Bx155 S304 Ring Joint Gasket depends on the specific grade and form. Contact CM Sealed Parts Factory through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Api 6a Bx155 S304 Ring Jo from China, negotiate shipping terms (FOB, CIF, or EXW) directly with CM Sealed Parts Factory. Ensure you have the necessary import licenses for Gaskets products in your destination country.
Yes, CM Sealed Parts Factory 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 CM Sealed Parts Factory through EximNext.
CM Sealed Parts Factory offers Api 6a Bx155 S304 Ring Jo with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Api 6a Bx155 S304 Ring Jo is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from CM Sealed Parts Factory through our platform.
CM Sealed Parts Factory maintains international quality certifications. These ensure that the Api 6a Bx155 S304 Ring Jo 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. CM Sealed Parts Factory 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 CM Sealed Parts Factory.
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