Please Choose Your Language
You are here: Home / Blogs

Blog

Latest News​​​​​​​
2025-12-25 145216_副本_3081_2310_2463_1847.jpg
Love Spreads Warmth, Responsibility Forges Commitment – ​​Hangao Tech "Dream Realization Campaign" Material Distribution Event Successfully Held

the Party Branch of Guangdong Shunde Seko Machinery Technology Co., Ltd. has always adhered to the business philosophy of "taking from society and giving back to society," leading the employees of Guangdong Hangao Technology Co., Ltd. to deliver comfort and warmth to families in need.

READ MORE
Dec 26, 2025
Dec 26, 2025
04.jpg
Ordinary Bright Annealing Vs. Bright Annealing with Heat Preservation Section: Core Differences in Stainless Steel Pipe Manufacturer

This article compares the core differences between the conventional bright annealing process and the bright annealing process with an additional insulation section in stainless steel tubes. The former has a simpler process and lower investment, and is suitable for medium and low-end pipe materials, but its performance and precision are limited; the latter adds an insulation section, and comprehensively upgrades in terms of microstructure, mechanical properties, surface quality, etc., and is suitable for high-end industries and extreme scenarios. It is environmentally friendly and has high added value, making it the preferred choice for enterprises to pursue high-end development.

READ MORE
Dec 26, 2025
Dec 26, 2025
2025-12-25 145216_副本_3081_2310_2463_1847.jpg
Love Spreads Warmth, Responsibility Forges Commitment – ​​Hangao Tech "Dream Realization Campaign" Material Distribution Event Successfully Held

the Party Branch of Guangdong Shunde Seko Machinery Technology Co., Ltd. has always adhered to the business philosophy of "taking from society and giving back to society," leading the employees of Guangdong Hangao Technology Co., Ltd. to deliver comfort and warmth to families in need.

READ MORE
Dec 26, 2025
Dec 26, 2025
04.jpg
Ordinary Bright Annealing Vs. Bright Annealing with Heat Preservation Section: Core Differences in Stainless Steel Pipe Manufacturer

This article compares the core differences between the conventional bright annealing process and the bright annealing process with an additional insulation section in stainless steel tubes. The former has a simpler process and lower investment, and is suitable for medium and low-end pipe materials, but its performance and precision are limited; the latter adds an insulation section, and comprehensively upgrades in terms of microstructure, mechanical properties, surface quality, etc., and is suitable for high-end industries and extreme scenarios. It is environmentally friendly and has high added value, making it the preferred choice for enterprises to pursue high-end development.

READ MORE
Dec 26, 2025
Dec 26, 2025
downLoadImg (7).jpg
How are tubes manufactured?

From the heat exchangers in petrochemical refineries to the hydraulic lines inside earth-moving equipment, metal tubes quietly carry the fluids and gases that keep industrial supply chains alive. Yet many procurement managers specify tube based only on alloy grade and outer diameter, unaware that th

READ MORE
Dec 04, 2025
Dec 04, 2025
微信截图_20250705093351_1178_883.png
Tube Milling Process: A Complete B2B Guide To Modern Pipe And Tube Manufacturing

Global demand for precision welded tube has grown at 5.2 percent CAGR since 2019, driven by solar racking, automotive lightweighting and high rise HVAC systems. Behind every ton of that material is a tube mill—a high speed, high frequency production line that converts flat strip into round, square o

READ MORE
Dec 11, 2025
Dec 11, 2025

If Our Product Is What You Want

Please get in touch with our team immediately to answer you with a more professional solution
WhatsApp：+86-134-2062-8677 
Tel: +86-139-2821-9289 
E-mail: hangao@hangaotech.com 
Add: No. 23 Gaoyan Road, Duyang Town, Yun 'anDistrictYunfu City. Guangdong Province

Quick Links

About Us

Login & Register

Guangdong Hangao Technology Co., Ltd. is China's only one with high-end precision industrial welded pipe production line full set of equipment manufacturing capabilities.
Leave a Message
Contact Us
PAY
Copyright © 2023 Guangdong Hangao Technology Co., Ltd. All Rights Reserved. Support by leadong.com | Sitemap. Privacy Policy