1. Material characteristics and technological innovation
Multilayer nylon tubes are usually made of high-performance nylon materials (such as PA66, PA12, etc.), which have the characteristics of lightweight, high temperature, chemical corrosion resistance, and impact resistance.
Nylon 66: Nylon 66 fiber grade resin and engineering plastic resin products of Longhua New Materials, suitable for automotive, aviation, high-speed rail and other fields, with high strength and high durability.
Nylon 12: Nylon 12 resin launched by Wanhua Chemical, known for low density, low temperature toughness and chemical resistance, especially suitable for new energy vehicles, submarine cables and other scenarios.
2. Application field
Multilayer nylon tubes are mainly used in industrial scenarios that require complex performance combinations:
Automotive field: Nylon pipe products of Pengling Stock are widely used in new energy vehicle fluid pipelines, such as cooling in thermal management system, battery packaging pipe, etc., to meet the needs of lightweight and high temperature resistance.
3. Production technology and advantages
Multi-layer structure design: Improve overall performance by combining different material layers, such as nylon with rubber or metal. For example, the company replaces traditional rubber and metal pipes with nylon pipes in the thermal management system of new energy vehicles to achieve a balance between lightweight and pressure resistance.
With the development of new energy vehicles and high-end manufacturing, multi-layer nylon tubes will evolve in the direction of higher performance and lighter weight. For example, the combination of nylon 66 with carbon fiber composites may further optimize pipe strength and temperature resistance.
| Parameter name |
Parameter Description/Value |
Parameter name |
Parameter Description/Value |
| Product name |
multilayer reinforced nylon pipe (PA12/PA6/PA66) |
Working pressure |
0.5Mpa-20mpa (according to reinforced layer material and number) | |
| structure design |
Three-layer structure: inner layer (corrosion-resistant nylon) + reinforcement layer (polyester fiber/aramid fiber) + outer layer (wear-resistant nylon) |
blasting pressure |
≥ 2 times working pressure |
| Application scenarios |
Automotive braking system, pneumatic tools, hydraulic system, industrial fluid transmission |
Withstand pulse pressure |
≥ 1 million cycles |
| Inner diameter (ID) |
4mm / 6mm / 8mm / 10mm (customized) |
Operating temperature |
-40ºC ~ +120ºC (instantaneous temperature tolerance up to +150ºC) |
| Outer diameter (OD) |
8mm / 12mm / 16mm / 20mm (adjusted according to the thickness of the reinforced layer) |
low temperature brittle resistance |
-40ºC to maintain flexibility, no cracking |
| Wall thickness |
1.5mm-3.5mm (multi-layer composite) |
Medium resistance |
oil (mineral oil, hydraulic oil), weak acid and alkali, ethanol |
| bending radius |
≤ 4 outer diameter (dynamic use) / ≤ 2 outer diameter (static use) |
Connection type |
Quick insert, threaded, flange connection (suitable for various standards) |
Qingdao Jinyuan Automobile Tubing Co., LTD., founded in 1989, is a professional company integrating automotive pipe assembly research, development, production, sales and service, with independent development and product design capabilities, the company mainly produces all kinds of brake pipes. Clutch pipe, power steering pipe assembly, oil cooler pipe assembly, fuel pipe assembly and other types of oil, gas pipeline and assembly. Production pipeline related to the automotive industry: Brake system (hydraulic brake hard tube, hydraulic brake hose, pneumatic brake hard tube, pneumatic brake hose, vacuum tube), transmission system (clutch hard tube, clutch hose), steering system (high pressure oil pipe, suction oil pipe, return oil pipe), fuel system (supply and return oil pipe, carbon tank oil pipe), cooling system (cooling water pipe, outlet pipe), Air intake system (air compressor intake pipe, intercooler pipe) and other automotive pipeline systems, mainly for domestic and foreign electric vehicles, motorcycles, light trucks, heavy trucks, car manufacturers supporting, complete production types.
The company is located in the beautiful Qingdao Jiaozhou Bay. The company has a standardized production workshop of 4,000 square meters, with fixed assets of more than 30 million yuan, more than 200 employees, including 20 technical personnel. We not only provide qualified pipeline products, but also provide vehicle pipeline solutions, we are willing to contribute our experience to customers, and meet the technical challenges with new and flexible solutions
Q1.who is JYLEAN?
A: JYLEAN is a professional automotive pipe manufacturer with a history of more than 30 years in the market. We have exported to 10 countries and enjoy a good reputation.
Q2. Can you produce according to sample?
A: Yes, we can produce according to your sample or technical drawing.
Q3. What is your policy sample?
A: Usually the sample is free of charge, but the customer has to pay the shipping fee.
Q4. What are your terms of payment?
A: 30% by telegraphic transfer as deposit and 70% before delivery or against copies of documents.
Q5. What are your delivery terms?
A: FOB, CIF, EXW, CFR, etc.
So far. What's your delivery time?
A: Generally speaking, it takes 45 days. The delivery time depends on the items you order and the quantity.
Q6. Do you inspect all the goods before delivery?
A: Of course. We have 100% visual inspection and performance test before delivery.
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