3LPE Anti-corrosive Steel Pipe Launches a Fierce Market

3LPE anti-corrosive coating steel pipeis divided into general grade and strengthen grade. Their fundamental difference lies in the different thickness. For common specifications of 219-478, the thickness is around 2.0 mm, and that of strengthen one is around 2.7 mm. Their prices have a differential of about 7 yuan per square meter. Choose what kind of grades of anti-corrosive should according to the customers’ specific requirements. If used as ordinary outside casing corrosion, common grade is more than enough. If used to transfer fluid directly, such as acid and alkali or gas, strengthen one is better. Since 3 PE anti-corrosive spiral steel has built the international first-class production to realize energy saving society in China, our factory has been committed to do the work of energy saving energy transmission, research and development. The advent of 3 PE anti-corrosive pipe is the best channel of natural gas transportation. But the situation of the domestic seamless pipe spreading abroad has been the scar of the people for many years.

3LPE anti-corrosion carbon steel pipespot manufacturers craft is advanced anti-corrosion technology that introduced from abroad in the late 1990 s. Its full name is the fusion bonded epoxy/extruded polyethylene protective layer structure. 3 PE anti-corrosion coating technology colligates ring oxygen and extruded polyethylene these two kinds of anti-corrosive coating which possess excellent performance, with combination of the interface properties of epoxy coating and chemical characteristics and advantages of extruded polyethylene anti-corrosive layer mechanical protection feature. Thereby it can significantly improve their sex. Thus, 3 PE coating is the ideal of buried mild steel pipeouter protective layer. According to authoritative department detection, the serve life of the buried pipeline with 3 PE anticorrosive technology may be up to 50 years. At present, the key network of pipes in China adopt the 3 PE anti-corrosive coating outside, many pipeline abroad also adopt this technology. Recently, the ministry issued Suggestions on the Implementation of Promoting the Development of Big Data Applications of Land and Resources. During “much starker choices-and graver consequences-in” period, integrate land, real estate, geology and mineral resources and other kinds of data, establish and improve an comprehensive, standard and unified system of data resources of land and resources.

Healthy Tips To Stay Healthy In Winter

How to stay active this winter? it’s cold outside, with this, the winter weather can sometimes make workouts seem less than desirable, even heating up the car in the morning to get to the gym for your favorite spinning class can be quite tough. Most people stay at home or use a car for moving.

Follow these tips to keep your body active and healthy during the winter months.

1-How to deep freeze:

Although you may want to stay snuggled up in your warm bed, winter shouldn’t be a time when your fitness plans go into hibernation, especially with all of those holidays treats lying around.

2-The right attitude at the right time:

With the right attitude and mix of exercises, winter can actually be a fantastic time to mix up once workouts, get creative, and even reignite one’s love of fitness by trying new and fun activities.

3-How to make the most of winter workouts:

It’s all in your mind, winter isn’t just about the cold weather, it’s about a whole new season. Embrace the time of year by sitting down and revisiting your goals and plan what you’d like to accomplish join the next few months.

4-Play in the winters:

Go out and play, if you can’t seem to muster the energy to work out this time of year, try playing instead, you can burn quite a few calories by playing indoors or out.

5-Fix the lazy mood:

The best part about playing is that it doesn’t feel like a workout. Though, you can still get your heart rate up and have an excellent cardio session.

6-Winter sports:

Take up a winter sport, if you are a competitive type, why not try a new winter sport from skiing to snowshoeing there are many great options that burn mega calories and give a whole new twist to your cold-weather workout.

7-Home is where the workout is:

Get creative at home, sure getting to the gym can be more of a hassle when it is cold outside. But never used smooth weather as an excuse to miss your daily exercise. Instead, work out at home, there it’s cozy and warm.

8-Imitate experts:

Whether you pop in a new workout DVD, or invest in a few pieces of fitness equipment, or even just use your body weight for a killer workout, exercising at home can be a convenient and fun solution to staying on track.

9-Germ-free environs:

The best part about working out from your own home, you don’t have to worry about sharing a TV with fellow gym-goers or possibly catching an illness at the gym.

10-Sign up for something new:

There’s nothing like signing up for a new class or joining an indoor sports league to get you up and moving to join the cold months ;

11-Inspire yourself:

By trying something new, You reignite your motivation for fitness, cold weather and all. Whether it’s indoor volleyball, a Bootcamp class or even tennis lessons, participating in regular activity is a fantastic way to stay active during the wintertime.

Heat Treatment of LSAW Steel Pipe After Welding

LSAW steel pipe after heat treatment is a new technology to eliminate residual stress. After the material is preheated before welding to heat treatment temperature and the butt welding process to maintain the temperature of the continuously heated member, after the welding is completed using its thermal insulation cotton allowed to cool slowly. This method can effectively reduce the welding residual stress and improve resistance to stress corrosion of metals.Internal weld NDT since the large steel pipes in water supply project belongs, especially the thickness t = 30mm steel is used as a pipe bridge, both to withstand water pressure inside, but also the burden of its own weight and the water formed by a steel pipe moment, so the welding quality requirements are particularly high. For pipe bridge with a thickness t = 30mm large-diameter pipe, the longitudinal seam and girth weld belong to a class, require 100% of X-ray film examination and 100% ultrasonic flaw detection; and thickness t = 24mm buried pipe, longitudinal seam welding belongs to a class for 20% of the X-ray film examination and 50% of the ultrasonic flaw inspection.Post weld heat treatment can effectively reduce the welding residual stress, and heat treatment temperature is higher, residual stress better. Large-diameter welded steel pipepost weld heat treatment can effectively improve the stress corrosion resistance of large diameter pipe, the higher the heat treatment temperature, resistance to stress corrosion increased more significant. Diffusion method metal carbide coating technology is the workpiece placed in special medium, formed by diffusion of metal carbide layer of a few microns to tens of microns on the workpiece surface. Anti-corrosion anti-corrosion of buried large diameter carbon steel pipe and clear tubes are used to hang galvanized wire, spraying compressive strength of not less than 30N / mm2 of cement mortar lining.