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Auto lemon tube
JH Brothers Technology Pte.Ltd.’s auto lemon tube is a uniquely profiled specialized steel tubing component designed exclusively for automotive systems, featuring its signature lemon-shaped cross-section that balances structural rigidity, lightweight performance and installation adaptability for vehicle pipelines and structural parts.
WhatsApp ：0065 80380873
Phone ：0065 80380873
Email ：info@jhbtube.com

PRODUCT PARAMETERS


JH Brothers Technology Pte.Ltd.’s auto lemon tube is a uniquely profiled specialized steel tubing component designed exclusively for automotive systems, featuring its signature lemon-shaped cross-section that balances structural rigidity, lightweight performance and installation adaptability for vehicle pipelines and structural parts.
Manufactured through precision cold forming, hot extrusion and quenching-tempering processes, the tube is crafted from high-quality carbon steel, alloy steel or stainless steel grades. Its distinctive non-circular profile delivers superior bending resistance and load-bearing stability compared to conventional round tubes, while maintaining a lightweight design to support vehicle fuel efficiency. The product also boasts tight dimensional tolerances (profile deviation within ±0.05mm), a smooth inner wall (Ra ≤ 0.4μm) for unobstructed fluid transmission, and excellent corrosion resistance via optional electrophoretic coating or galvanization treatments.
Offering customizable profile sizes (major axis 15mm-80mm, minor axis 8mm-40mm) and wall thicknesses (1.0mm-4.0mm), along with cut-to-length services (1m-10m) and custom end-forming processes, this auto lemon tube is widely applied in automotive brake lines, fuel supply systems, chassis structural brackets, and suspension auxiliary pipelines. Compliant with international automotive industry standards such as ASTM A513, DIN 2393 and JIS G 3445, and validated through rigorous pressure and durability tests, it is backed by JH Brothers’ full-process quality control and global supply chain, providing automotive manufacturers and aftermarket suppliers with reliable, form-fitted tubing solutions.

FAQ

Q1. What is your terms of Packing?

A: Generally we pack your goods with Neutral English bag, PP Woven bag with PE inner bag. If you have your own legally registered sack design, we can pack your goods with your brand and design bags after getting your authorization letter.

Q2. What is your terms of payment?

A: Normally 30% TT as deposit in advance, and 70% TT after email the copy of BL. Or LC at sight. We'll show you the photos pf your goods and package before you arrange the payment.

Q3. What is your terms of delivery?

A: Normally we do FOB, CFR, CIF terms.

Q4. How about your delivery date?

A: Normally it will takes 10~15 days after receive the deposit. The specific delivery time depends on the items and the quantity of the order.

Q5. Can you produce according to the sample?

A: Yes, we can produce by your samples or the specification you provide.

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