| Inner Diameter | Outer Diameter | Wave height/ wall thickness | Technological structure | Note | |
| 22(0,+0.5) | 25.8±0.4 | embossing | high relief | wear cape | |
| 22(0,+0.5) | 25(0,+0.5) | embossing | high relief | ||
| 22.1(0,+0.6) | 25.8±0.4 | embossing | high relief | ||
| 22.2(0,+0.3) | 25.8±0.4 | embossing | high relief | ||
| 24(+0.1,+0.5) | 27(0,+0.3) | embossing | low relief | ||
| 24(+0.1,+0.6) | 27.8±0.4 | embossing | high relief | ||
| 24(+0.1,+0.6) | 27.8±0.4 | embossing | high relief | wear cape | |
| 24.1(0,+0.5) | 26.8±0.5 | embossing | low relief | wear cape | |
| 24.1(0,+0.5) | 27(0,+0.3) | embossing | low relief | ||
| 24.1(0,+0.5) | 26.8±0.5 | embossing | low relief | ||
| 24.1(0,+0.8) | 27.8±0.5 | embossing | high relief | ||
| 24.2(0,+0.3) | 27.8±0.4 | embossing | high relief | wear cape | |
| 24.2(0,+0.3) | 27.2(0,+0.3) | embossing | low relief | ||
| 24.5(0,+0.5) | 28±0.5 | embossing | high relief | wear cape | |
| 24.5±0.3 | 1.8±0.2 | embossing | high relief | ||
| 24.5±0.3 | 28±0.4 | embossing | high relief | ||
| 24.5±0.3 | 27.8±0.4 | embossing | high relief | ||
| 24.5±0.4 | φ26.8±0.8 | embossing | high relief | wear cape | |
| 24±0.5 | 28±0.5 | embossing | high relief | wear cape | |
| 25(0,+0.5) | 1.8±0.2 | embossing | high relief | ||
| 25(0,+0.5) | 1.5±0.2 | embossing | high relief | ||
| 25(0,+0.8) | 28.8±1 | embossing | high relief | ||
| 25(-0.1,+0.5) | 1.8±0.2 | embossing | high relief | ||
| 28(0,+0.5) | 1.5±0.2 | embossing | high relief | ||
| 28(-0.1,+0.5) | 1.8±0.2 | embossing | high relief | ||
| 30.2(0,+0.6) | 33.5±0.5 | embossing | high relief | wear cape | |
| 32(0,+0.5) | 1.8±0.2 | embossing | high relief | ||
| 32.5(0,+0.8) | 1.8±0.2 | embossing | high relief | ||
| 32.5±0.5 | 35.8±0.5 | embossing | high relief | ||
| 38(+0.1,+0.6) | 41.8±0.4 | embossing | high relief | ||
| 38(+0.1,+0.6) | 1.8±0.2 | embossing | high relief | ||
| 38.2(0,+0.3) | 41.6±0.4 | embossing | high relief | ||
| 38.5(0,+0.5) | 42±1 | embossing | high relief | wear cape | |
| 38.5(0,+0.8) | 1.8±0.2 | embossing | high relief | ||
| 42(0,+0.5) | 1.8±0.2 | embossing | high relief | ||
| 45(0,+0.5) | 1.8±0.2 | embossing | high relief | ||
| 50(0,+0.5) | 53.8±0.5 | embossing | high relief | ||
| 50(0,+1) | 55±1.5 | embossing | high relief | ||
| 51(0,+0.5) | 1.8±0.2 | embossing | high relief | ||
| 65(0,+1) | 1.8±0.2 | embossing | high relief | ||
| 71±0.5 | 2±0.2 | embossing | high relief | ||
Crafted from spiral-wound 304 stainless steel strip with rolled edges, the pipe wall is further pressed into a corrugated shape for flexibility. Exhibiting high temperature resistance, acid and alkali resistance, and easy formability. Widely applicable, suitable for dust collection, exhaust, and ventilation purposes.
| Product features: | Performance data: | Experimental testing: |
| 1.High-temperature resistant | 1.Shock absorption; | 1.Minimum bending radius |
| 2.Oil-resistant | 2.Corrosion resistance; | 2.Bending performance |
| 3.Corrosion-resistant | 3.Noise reduction; | 3.Fracture resistance test |
| 4.Vibration resistance | 4.Fatigue resistance; | 4.Pull-off force |
| 5.Suitable for diesel air heater. | 5.High temperature resistance up to 450°C; | 5.Vibration |
| 6.The exhaust pipe is resistant to high temperatures. | 6.Low temperature resistance down to -196°C; | 6.Temperature resistance |
| 7.Stainless steel tube material, durable and will not rust | 7.Wear resistance; | 7.Salt spray |
| 8.diesel air heater | 8.Bent at R100, 180°, without rupture for ≥5 times | 8.Corrosion resistant |
JNFLEX (CHANGZHOU) CO., LTD is located in Changzhou City, Jiangsu Province, China. Established in 1995, we specialize in providing flexible connection and protection solutions for various industries including construction, automotive, high-speed rail, steel metallurgy, and more. With ISO 9001 and IATF 16949 certifications, as well as European Conformity (CE) certification, we ensure high product quality.
We prioritize customer satisfaction and welcome visitors for cooperation and business discussions.
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Q1: Why do so many suppliers choose us?
A1: Because we are one of the most professional manufacturers of flexible exhaust pipes with more than 25 years of experience.
Q2: What is the delivery time of the order?
A2: The delivery time would be depended on your quantity, usually from 7~20 days
Q3: How about the payment terms?
A3: Normally 30% deposit in advance, the balance should be paid before shipment.
Q4: Do you provide samples? Is it free or charged?
A4: Yes, we can offer free samples but courier costs are covered by the customer.
Q5: Can the customer's requirement manufacture the products?
A5: Yes, the specifications stated above are the standard ones, we can design and manufacture as a requirement.
To enable us to provide you an accurate quotation, please kindly inform us of the following information:
1. Size
2. Material
3. Structurer
4. Length
