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What is the production process of the straight seam steel pipe curved bend pipe of Guangxi Canghai Steel Pipe Company?

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Time of issue:2016-10-11
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(Summary description)It's the end of the year again, the Spring Festival is coming, a few happy and a few sad, the 2015 just past has passed, let us look forward to 2016 together! Today, Guangxi Canghai Steel Co., Ltd., a steel pipe company specializing in the production of Guangxi flanges, brings you the production process of straight-seam steel pipes and variable-bent pipes:

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What is the production process of the straight seam steel pipe curved bend pipe of Guangxi Canghai Steel Pipe Company?

Categories:company news
Author:
Origin:
Time of issue:2016-10-11
Views:1

Information

It's the end of the year again, the Spring Festival is coming, a few happy and a few sad, the 2015 just past has passed, let us look forward to 2016 together! Today, Guangxi Canghai Steel Co., Ltd., a steel pipe company specializing in the production of Guangxi flanges, brings you the production process of straight-seam steel pipes and variable-bent pipes:

First of all, let's recognize what is the elbow:

Elbows are bent using a complete set of bending dies. No matter what kind of equipment, most of them use elbows, which are mainly used to transport oil, gas, and fluids. They are more important in aircraft and engines. status.

In fact, the elbow can bend various profiles

Almost all cross-section aluminum, steel, stainless steel, copper and other metal profiles and pipes (spiral pipe, straight seam steel pipe, seamless pipe) can be bent. The bending quality of the elbow is good. After spraying, electroplating, polishing, drawing, etc., the material can be directly bent without damaging the surface of the material.

Material of reducing elbow:

There are cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, non-ferrous metals and plastics.

Connection with pipes: direct welding (the most commonly used method) flange welding, hot melt connection, threaded connection, socket type connection, etc.

According to the production process is divided into: welding elbow, stamping elbow, casting elbow, etc.

Bent pipe is a kind of connecting pipe fitting commonly used in pipeline installation, which is used for the connection of the pipe bend.

Other names: 90 degree bend, right angle bend

Usage; used for two pipes with the same nominal diameter or different diameters to turn the pipe at a certain angle.

Classification of elbow:

1. Divide carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon leaching, PPC, etc. by material. 2. The production method can be divided into pushing, pressing, forging, casting, etc.

Second, the manufacturing standards can be divided into national standard, electric standard, water standard, American standard, German standard, Japanese standard, Russian standard, etc.

Third, it can be divided according to its true radius of curvature: it can be divided into long radius elbow and short radius elbow. The long radius elbow refers to the outer diameter of the pipe whose radius of curvature is equal to 1.5 times, that is, R = 1.5D. The short radius elbow means that its true radius of curvature is equal to the outer diameter of the pipe, that is R = 1.0D (D is the straightness of the elbow, R is the true radius of curvature).

4. If divided by pressure level: there are about 17 kinds, which are the same as the American pipe standards, including: Sch5, Sch10s, Sch10, STD, Sch60, Sch80s, Sch100, Sch120, Sch140, Sch160, XXS Commonly used STD, XXS

The above is the production process of Canghai company's elbows. Our production is to pursue excellence, the products must ensure quality, and customer satisfaction is our common goal. On the occasion of the coming year of the New Year, Canghai Company will give you a New Year greetings, and wish you all partners good luck in the Year of the Monkey! New year, smooth! ! !

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