Import China Flexible Silicon Rubber Reducer Hump Hose — Buy in wholesale FOB from Supplier in China
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China Flexible Silicon Rubber Reducer Hump Hose
The China Flexible Silicon Rubber Reducer Hump Hose is a corrugated silicone hose reinforced with fabric or steel spiral layers, designed for heavy‑duty automotive and industrial fluid and air systems. It is manufactured from VMQ silicone rubber, works between - 60 °C and +220 °C, and tolerates support pressures of 0.3‑0.9 MPa with an explosive pressure rating of 0.5‑0.9 MPa. Hardness ranges from 35 to 80 Shore A, wall thickness varies from 2 mm to 5 mm, and the internal diameter can be supplied between 3 mm and 50 mm.
The hose is offered with one to two polyester reinforcement layers or a steel spiral, and colour options include blue, black, red, orange and custom shades. Typical silicone hoses in this segment meet a burst pressure of about 10 MPa, a bend radius of five times the nominal diameter, and are compliant with ISO 9001 quality management standards. Compared with EPDM, VMQ provides superior ageing resistance and a longer service life, especially under the wide temperature span required by heavy‑truck manufacturers.
Applications include coolant, radiator, crank‑and‑cam breather, and exhaust pipe connections on Volvo, Scania, KAMAZ, Cummins, IVECO, DAF, MAN and other Chinese heavy trucks. OEM and ODM orders are accepted on the basis of buyer drawings, with FOB or CIF terms available for export. Sample hoses can be requested free of charge, freight paid by the buyer, and standard production lead time is 15‑30 days depending on order size. Buyers should confirm exact dimensions, reinforcement type and colour before placing an order.
| Material | Flexible Silicone Rubber (VMQ) with fabric or steel spiral reinforcement |
| Working Temperature Range | -60 °C to +220 °C |
| Support Pressure | 0.3‑0.9 MPa |
| Explosive Pressure (supplier data) | 0.5‑0.9 MPa |
| Hardness (Shore A) | 35‑80 |
| Wall Thickness | 2 mm‑5 mm |
| Diameter Range | 3 mm‑50 mm (customizable) |
| Colour Options | Blue, black, red, orange, custom colours |
| Size Tolerance | ±0.5 mm |
| Reinforcement Layers | 1‑2 layers polyester (typical steel spiral also used) |
Qinghe Junwei Automotive Components Co. Ltd operates from a facility in Shijiangzhuang, Hebei Province, China. The company is listed with a harbor trust tier and currently shows a 0 % response rate, indicating that enquiries may require follow‑up. Their profile highlights a real factory equipped to process silicone raw material, experienced technicians, and the ability to produce both OEM and ODM hose designs according to buyer drawings.
The supplier states that they can incorporate customer logos on the hose after receiving copyright permission, and they provide after‑sales service for technical support. No public certifications or production capacity figures are disclosed, so buyers should request material test reports and any relevant quality certificates directly from the company before confirming large orders.
This flexible silicone rubber reducer hump hose is designed for heavy duty automotive and industrial fluid and air conveyance systems, featuring a corrugated hump section that absorbs vibration and misalignment. Widely applied in VOLVO, Scania, KAMAZ, CUMMINS, IVECO, DAF, MAN and Chinese heavy trucks, it performs reliably across a broad temperature range. Available for OEM manufacturing based on samples and drawings, with FOB and CIF export terms offered for international trade.
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Sourcing China Flexible Silicon Rubber Reducer Hump Hose from Qinghe Junwei Automotive Components Co. Ltd - China Import Guide
Before finalising an order, importers should request the material safety data sheet, a recent ISO 9001 audit report and a dimensional test certificate. Sampling a short length of hose and subjecting it to the intended temperature and pressure cycles can reveal any fit‑up issues early, reducing the risk of costly re‑work on the production line.
Logistics for this product are commonly arranged under FOB or CIF incoterms, with a standard production window of 15‑30 days after payment receipt. Buyers should clarify the exact port of discharge, shipping container type and any required freight forwarder instructions. Payment terms are typically L/C at sight or T/T, but the supplier’s response time may be slow, so early confirmation of payment method is advisable.
Quality control for silicone hoses includes visual inspection for surface defects, pressure testing to the specified burst pressure, and hardness measurement. Arrange an independent third‑party inspection at the factory or upon arrival at the destination port. Ensure that the final shipment is accompanied by a full inspection report, test certificates and a packing list detailing hose dimensions and reinforcement type.
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30 suppliersBuy China Flexible Silicon Ru in Bulk — Verified Supplier in China
When sourcing China Flexible Silicon Rubber Reducer Hump Hose for your business, securing the right balance of quality and cost is essential. Qinghe Junwei Automotive Components Co. Ltd, a verified supplier based in China, offers this product with key specifications including Flexible Silicon Rubber Reducer Hump Hose / Reducer Coupling, High-grade Silicone Rubber (VMQ), optional fabric or steel wire reinforcement, and Inner Diameter: 25mm - 200mm; Standard Length: 100mm - 500mm (custom sizes available). 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 3917.39, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
China Flexible Silicon Ru Specifications, Trade Terms & Pricing
Importing China Flexible Silicon Ru requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qinghe Junwei Automotive 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 3917.39 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.
About Qinghe Junwei Automotive Components Co. Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this China Flexible Silicon Ru 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.
Import China Flexible Silicon Ru — Shipping, Logistics & Customs
Importing China Flexible Silicon Ru 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 3917.39 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About China Flexible Silicon Ru
What is the wholesale price of China Flexible Silicon Rubber Reducer Hump Hose?
The current listed wholesale price for China Flexible Silicon Rubber Reducer Hump Hose from Qinghe Junwei Automotive 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 Qinghe Junwei Automotive Components Co. Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for China Flexible Silicon Ru?
The supplier, Qinghe Junwei Automotive Components Co. Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for China Flexible Silicon Ru. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for China Flexible Silicon Rubber Reducer Hump Hose?
For international shipping and customs clearance, China Flexible Silicon Rubber Reducer Hump Hose is classified under HS Code 3917.39. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import China Flexible Silicon Ru from China?
To import China Flexible Silicon Ru from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qinghe Junwei Automotive Components Co. Ltd. Ensure you have the necessary import licenses for Flanges products in your destination country.
Is Qinghe Junwei Automotive Components Co. Ltd a verified supplier?
Yes, Qinghe Junwei Automotive 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.
What are the key specifications of China Flexible Silicon Rubber Reducer Hump Hose?
The key specifications for China Flexible Silicon Rubber Reducer Hump Hose supplied by Qinghe Junwei Automotive Components Co. Ltd include Flexible Silicon Rubber Reducer Hump Hose / Reducer Coupling, High-grade Silicone Rubber (VMQ), optional fabric or steel wire reinforcement, and Inner Diameter: 25mm - 200mm; Standard Length: 100mm - 500mm (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of China Flexible Silicon Ru?
Qinghe Junwei Automotive Components Co. Ltd offers China Flexible Silicon Ru with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import China Flexible Silicon Ru the most?
China Flexible Silicon Ru is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qinghe Junwei Automotive Components Co. Ltd through our platform.
What certifications does this China Flexible Silicon Ru supplier hold?
Qinghe Junwei Automotive Components Co. Ltd maintains international quality certifications. These ensure that the China Flexible Silicon Ru meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for China Flexible Silicon Rubber Reducer Hump Hose on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Qinghe Junwei Automotive Components Co. Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Qinghe Junwei Automotive Components Co. Ltd.
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