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The Shock Gas Bladder supplied by Bonpora Parts And Components Co., Ltd. is a rubber‑type internal chamber used in knapsack‑type shock absorbers to keep pressurised nitrogen separate from hydraulic oil. The product is manufactured from a composite of butyl rubber (IIR) and EPDM rubber, materials known for low gas permeability and resistance to temperature extremes. The listing highlights its use in automobile suspension systems, two‑wheel shock absorbers and industrial hydraulic accumulators.
Butyl rubber offers excellent air‑retention properties, while the EPDM component adds durability against oil and ageing. Typical gas bladders in this class are rated for pressures around 200 bar and operate reliably from - 40 °C to 120 °C. Standard dimensions range from 10 ml to 500 ml in volume, with a wall thickness of about 2 mm, and they are commonly fitted with NPT valves of 1/4" size for gas charging.
Customers such as automotive OEMs, aftermarket parts distributors and hydraulic system manufacturers often source these bladders in bulk cartons for efficient export. The supplier notes flexible minimum order quantities and standard bulk packaging, and indicates that shipments can be arranged under common incoterms. No specific lead‑time or price data is provided, so buyers should confirm those details directly with the supplier.
| Material | Butyl Rubber (IIR) / EPDM Rubber Composite |
| Typical pressure rating | typical 200 bar |
| Typical operating temperature | typical - 40 °C to 120 °C |
| Typical bladder thickness | typical 2 mm |
| Typical valve type | typical NPT valve |
| Typical connection size | typical 1/4" |
| Typical packaging | typical bulk cartons |
| Typical volume range | typical 10 ml to 500 ml |
| Typical gas separation method | typical knapsack‑type internal chamber |
| Typical compliance standard | typical ISO 9001 |
Bonpora Parts And Components Co., Ltd. is registered at C3‑1‑3102 Building, Fuxidadao, Qingyuan Road, Shanghai, China, postcode 100012. The supplier carries a harbour‑level trust tier but shows a 0.00% response rate and no recent response activity, indicating that communication may need to be initiated proactively by the buyer. The address is fully listed, allowing verification through local business directories or the Shanghai administration office.
The company supplies shock gas bladders for automotive and industrial applications. The source description mentions that the products are packed in bulk cartons for export and that the material composition is a butyl‑rubber/EPDM composite. No specific certifications, MOQ numbers or lead‑time details are disclosed, so interested importers should request those data points directly from the supplier.
Shock gas bladders are essential rubber components used in knapsack-type shock absorbers to separate pressurized nitrogen gas from hydraulic oil, ensuring consistent damping performance. Made from high-grade butyl rubber for superior air retention and temperature resistance, these bladders are widely applied in automobile suspension systems, two-wheeler shock absorbers, and industrial hydraulic accumulators. Widely sourced from China, India, and Taiwan for global aftermarket and OEM supply chains, they meet international quality standards and are packed in bulk cartons for efficient export logistics.
| 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 finalising an order, confirm that the supplier holds a valid business licence and request a copy of the ISO 9001 certificate referenced in the description. Ask for a material data sheet that lists the butyl/IIR and EPDM composition, pressure rating, and temperature range, as well as a test report confirming gas retention performance. Verifying these documents helps ensure the bladder meets your safety and performance criteria.
Logistics should be clarified early: the supplier can ship under common incoterms such as FOB Shanghai or CIF, and accepts payment by L/C or T/T. Request the exact port of loading, estimated lead time after order confirmation, and whether the supplier can arrange container consolidation for bulk cartons. Confirm the freight forwarder’s responsibilities and any insurance coverage for the shipment.
Quality assurance is usually performed under the supplier’s ISO‑based system. Arrange for a pre‑shipment inspection or third‑party testing of a sample bladder to verify dimensions, valve integrity and pressure resistance. Obtain a certificate of conformity and a photographic record of the packed cartons before the goods leave the factory.
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When sourcing Shock Gas Bladder for your business, securing the right balance of quality and cost is essential. Bonpora Parts And Components Co., Ltd., a verified supplier based in China, offers this product with key specifications including Aftermarket / OEM Replacement Grade (Knapsack Shock Absorber Type), Butyl Rubber (IIR) with NBR Inner Liner, EPDM O-Ring Seals, and Height: 40mm - 120mm, Diameter: 20mm - 50mm (varies by vehicle model). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8708.80, making it a staple in the Automobile Spare Parts & Supplies sector with strong demand from importing countries worldwide.
Importing Shock Gas Bladder requires careful attention to shipping logistics, customs compliance, and secure payment terms. Bonpora Parts And Components 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 8708.80 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 Shock Gas Bladder 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 Automobile Spare Parts & Supplies category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Shock Gas Bladder 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 8708.80 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 Shock Gas Bladder from Bonpora Parts And Components Co., Ltd. is $2/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 Bonpora Parts And Components Co., Ltd. through EximNext.
The supplier, Bonpora Parts And Components Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Shock Gas Bladder. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Shock Gas Bladder is classified under HS Code 8708.80. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Shock Gas Bladder from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Bonpora Parts And Components Co., Ltd.. Ensure you have the necessary import licenses for Automobile Spare Parts & Supplies products in your destination country.
Yes, Bonpora Parts And Components 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 Shock Gas Bladder supplied by Bonpora Parts And Components Co., Ltd. include Aftermarket / OEM Replacement Grade (Knapsack Shock Absorber Type), Butyl Rubber (IIR) with NBR Inner Liner, EPDM O-Ring Seals, and Height: 40mm - 120mm, Diameter: 20mm - 50mm (varies by vehicle model). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Bonpora Parts And Components Co., Ltd. offers Shock Gas Bladder with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Shock Gas Bladder is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Bonpora Parts And Components Co., Ltd. through our platform.
Bonpora Parts And Components Co., Ltd. maintains international quality certifications. These ensure that the Shock Gas Bladder 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. Bonpora Parts And Components 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 Bonpora Parts And Components Co., Ltd..
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