Galvanizing can increase the corrosion resistance of steel pipes and prolong their service life. Galvanized pipes are widely used. In addition to being used as pipeline pipes for water transmission, gas, oil and other general low-pressure fluids, they are also used as oil well pipes and oil transmission pipes in the petroleum industry, especially in offshore oil fields, as well as pipes for oil heaters, condensing coolers, coal distillation oil washing exchanges of chemical coking equipment, as well as trestle pipe piles, support frames of mine tunnels, etc.
Galvanized square Steel Pipe, rectangular steel pipe, steel hollow section, divided according to the shape of the section, is a name for square pipe and rectangular pipe. It is made of strip steel that has been processed and rolled. Generally, the strip is unpacked, flattened, coiled, welded to form a round tube, and then rolled into a square tube from the round tube and then cut to the required length. Square rectangular tube is also called cold-formed hollow section steel, referred to as square tube and rectangular tube.
Rectangular Galvanized Steel Pipe,it is a kind of square pipe which is made by using Steel Plate or steel strip after being crimped and welded, and on the basis of the square pipe, the square pipe is placed in the hot dip galvanized pool and formed after a series of chemical reactions. Square Steel Pipe,Square Steel Piping,Square Steel Tube,Jis Square Tube SHANDONG HUITONG STEEL CO.,LTD , https://www.cnhuitongsteel.com
High Quality Pneumatic Diaphragm Pump (metal)
Pneumatic Diaphragm Pump
The pneumatic diaphragm pump is designed with a simple and highly reliable air reversing valve, ensuring maximum performance under various operating conditions. This three-way pilot valve guarantees smooth operation without any "sticking" issues, making it ideal for both dry and wet environments. All components can be replaced without opening the liquid chamber, which enhances maintenance efficiency. The aluminum parts are treated with anodizing and epoxy coating to resist corrosion caused by contaminated air.
Key Features:
1. The central shaft is integrated for better concentricity and smoother operation.
2. An upgraded filter unit ensures consistent air motor performance.
3. The air-guided plate is made of ceramic and stainless steel, suitable for different working environments.
4. The piston end uses a no-screw design, making installation quick and easy.
5. The external air motor allows for easy maintenance and access.
6. Engineering plastics are used to reduce material consumption and improve durability.
7. Compared to other diaphragm pumps, this model has fewer moving parts, increasing reliability.
8. One reversing valve can be used across multiple pump specifications, offering flexibility.
9. The air motor comes with a 15-year warranty, while the pump body has a 5-year warranty.
Technical Specifications:
| Parameter | Value |
|-----------------------------|---------------|
| Max Working Pressure | 100 psi |
| Max Flow Rate | 10.5 gpm |
| Max Reciprocating Speed | 330 cpm (wet) |
| Max Suction Height (Dry) | 12 ft |
| Max Permitted Grain Size | 1.6 mm |
| Max Air Consumption | 18 scfm |
| Fluid Inlet Size | 3/8 in. NPT(F)|
| Fluid Outlet Size | 3/8 in. NPT(F)|
This pump is ideal for use as a pre-suction pump in industrial and chemical applications. It is oil-free, making it suitable for clean environments. The pump is designed for both dry and wet operations, and its compact design allows for easy integration into existing systems.
Whether you're looking for a reliable solution for fluid transfer or vacuum applications, this diaphragm pump offers high performance, durability, and ease of use.
Quality is our core value. If you have any questions or need further information, feel free to contact us. We’re here to help you find the right solution for your needs.