Thanks to our customers for their trust, large-diameter stainless steel pipe fittings are shipped!

2024-04-26

Today, the large-diameter stainless steel pipe fittings manufactured by our factory completed final acceptance and the products were shipped.

The products shipped this time mainly include: stainless steel 15-degree elbow,stainless steel 45-degree elbow, stainless steel 90-degree elbow, stainless steel reducing tee, stainless steel non-standard tee, etc. The maximum production diameter is 1220mm and the thickness reaches 12mm! From the time the customer placed the order, arranging production to shipping quality inspection, our factory only took 8 days to meet the customer's delivery requirements.

Our sales staff will follow up with customers and keep in touch. Product delivery does not mean the termination of our services.Zhejiang Mingli Pipe Industry Co., Ltd. has been providing high-quality stainless steel pipe fittings for more than 30 years. We are your best partner!

Knowledge expansion: large-diameter stainless steel pipe fittings production process

The processing technology of large-diameter stainless steel pipe fittings is relatively complex and requires multiple processes.

1. Board detection-2. Milling-3. Pre-bending-4. Forming-5. Pre-welding-6. Internal welding-7. External welding-8 Ultrasonic inspection I-9. X-ray inspection I-10. Diameter expansion-11. Pressure test-12. Chamfering-13. Ultrasonic inspection II-14. X-ray inspection II-15. Pipe end magnetic particle inspection-16. Anti-corrosion and coating.Click to jump for details

1. The center positions of the two ends are different

The center points of the two ends of the stainless steel eccentric reducer are not on the same axis.

The center points of the two ends of the stainless steel concentric reducer are on the same axis.

2. Different operating environments

One side of the stainless steel eccentric reducer is flat. This design facilitates exhaust or liquid drainage and facilitates maintenance. Therefore, it is generally used for horizontal liquid pipelines.

The center of the stainless steel concentric reducer is on a line, which is conducive to fluid flow and has less interference with the flow pattern of the fluid during diameter reduction. Therefore, it is generally used for diameter reduction of gas or vertical liquid pipelines.

3. Different installation methods

Stainless steel eccentric reducers are characterized by simple structure, easy manufacturing and use, and can meet a variety of pipeline connection needs. Its application scenarios mainly include:

Horizontal pipe connection: Since the center points of the two ends of the stainless steel eccentric reducer are not on the same horizontal line, it is suitable for the connection of horizontal pipes, especially when the pipe diameter needs to be changed.

Pump inlet and regulating valve installation: The top flat installation and bottom flat installation of the stainless steel eccentric reducer are suitable for the installation of the pump inlet and regulating valve respectively, which is beneficial to exhaust and discharge.

Stainless steel concentric reducers are characterized by less interference to fluid flow and are suitable for reducing the diameter of gas or vertical liquid pipelines. Its application scenarios mainly include:

Gas or vertical liquid pipeline connection: Since the center of the two ends of the stainless steel concentric reducer is on the same axis, it is suitable for the connection of gas or vertical liquid pipelines, especially where diameter reduction is required.

Ensure the stability of fluid flow: The stainless steel concentric reducer has little interference with the fluid flow pattern during the diameter reduction process and can ensure the stability of the fluid flow.

4. Selection of eccentric reducers and concentric reducers in practical applications

In actual applications, appropriate reducers should be selected according to the specific conditions and needs of pipeline connections. If you need to connect horizontal pipes and change the pipe diameter, choose stainless steel eccentric reducers; if you need to connect gas or vertical liquid pipes and change the diameter, choose stainless steel concentric reducers.