Easily absorb moisture in the air and deliquescence, absorbing carbon dioxide to form potassium carbonate
Tubing Assembly Processing for Aircraft with As9100 Certificate
August 17 03:13:13, 2025
We have adopted"ion-exchange membrane" to produce potassium hydroxide and introduced Japan's high current density, natural circulation, bipolar ion-exchange membrane electrolyzer and Italy's evaporation & packaging technology and equipment, wchich are both internationaly advanced. This technology is the mainstream technology in the world today in industrial production of potassium hydroxide and it has advantage of lowing energy consumption, high product quality, few waste water, gas and industrial residue, low cost and easy operation.
Potassium Hydroxide,Potassium Hydroxide Koh,Koh Powder Caustic Potash,Desiccant Caustic Potash SHANDONG S-SAILING CHEMICAL CO,LTD , https://www.sdqh-chem.comHartco offers a wide range of tube end forming technologies to meet various application requirements. Our advanced capabilities include flaring, beading, swaging, crimping, and tube expanding/reducing. We specialize in both external and internal swaging of sleeve fittings, as well as the precise assembly of aerospace-grade components. Every product is manufactured under strict quality control procedures to ensure reliability and performance.
We are certified to perform the following processes:
- **Flaring** per AS4330 and MS33584:
Size Range: ¼" to 3.0" O.D.
- **Beading** per AS5131 and MS33660:
Size Range: ¼" to 3.0" O.D.
- **Tube Expanding/Reducing**:
Size Range: ¼" to 3.0" O.D.
- **Internal Roller Swaging** (Sierracin/Harrison):
Size Range: ¼" to 1.5" O.D.
- **Internal Elastomeric Swaging** (Sierracin/Harrison):
Size Range: ¼" to 1.5" O.D.
- **Flareless Tube Connection (Preset)** per AS33514 and NAS1095:
Size Range: 1/8" to 2.0" O.D.
- **Fuel Flexible Tube Connection (Internal Roller Swage)** per AS1650:
Size Range: 1/2" to 4.0" O.D.
- **Radial Die Crimping**:
Size Range: ¼" to 1.0" O.D.
Our team ensures that every assembly is built with precision and meets the highest industry standards. Whether you need custom solutions or standard configurations, Hartco provides ready-to-install assemblies tailored to your specific needs.
We welcome the opportunity to collaborate with you and support your projects with high-quality, reliable tubing solutions.
**John Zhuo | General Manager**
Hartco Aerotech (Shanghai) Co., Ltd.
No. 2299 Xiangjiang Hwy, Jiading District, Shanghai, China (201804)
Phone: +86-021-59138092 / 59138093-607
Fax: +86-021-59138102
Cell: 15221658586
Web: www.hartco.co
With over 20 years of experience in the aerospace and industrial tubing sector, we understand the importance of accuracy, durability, and compliance. Our goal is to deliver not just products, but long-term partnerships built on trust and excellence. Let’s work together to bring your designs to life.
Strong alkaline and corrosive.
Specification
ITEM
INDEX
INDEX
KOH
90% Min
48%
K2CO3
2.5% Max
1.2%MAX
Cl-
1.0% Max
0.5%MAX
Fe
0.05% Max
-
Na
2.0%MAX
1.5%MAX
Applications / Usages