July traffic investment continues to pick up structural optimization

July traffic investment continues to pick up structural optimization At present, the international environment is still complex and the domestic economic growth continues to slow down. The PMI for July was 50.3%, still near the critical point; although the growth rate of imports and exports from negative to positive, the foreign trade situation is still grim. Facing the complex and ever-changing domestic and international macro environment, the overall development of the transportation industry has gradually stabilised, stabilized and achieved, and progressed steadily. The passenger transportation structure has been continuously optimized, and cargo transportation and port cargo throughput have shown signs of improvement. The growth rate continued to rise and the security situation was generally stable.

The overall stable structure of passenger transportation continues to optimize and adjust

In July, total passenger traffic (railway, highways, waterways, the same below) and passenger turnover amounted to 3.27 billion passengers and 264.3 billion person-kilometer respectively, an increase of 6.3% and 7.3% respectively year-on-year, 0.7 points lower than the same period of last year, respectively. 1.7 percentage points. From January to July, the total passenger traffic and passenger turnover of the entire society increased by 5.7% and 7.0% respectively year-on-year, which was a slowdown of 2.3 and 0.2% respectively over the same period of last year.

The passenger transport structure continues to be adjusted and optimized. With the completion of a number of high-speed rail lines and their put into use, the passenger traffic volume of railways has increased at a rapid rate. From January to July, the growth rate of railway passenger traffic and passenger traffic volume increased by 7.7 and 6.1 percentage points respectively from the same period of last year. The growth rate of road passenger transport slowed down, and the growth rate of road passenger traffic and passenger traffic volume from January to July dropped by 3.0 and 2.8 percentage points respectively from the same period of last year.

Faster freight growth, negative growth in railway growth

In July, the total volume of cargo and cargo turnover of the society was 3.78 billion tons and 15163 million tons kilometers, which was an increase of 10.3% and 4.8% respectively year-on-year, 0.9% higher and 6.3% slower than the same period of last year. The total social freight volume maintained a rapid growth of more than 10% for two consecutive months; rail freight and freight turnover achieved positive growth for the first month since this year; the growth rate of road freight and freight turnover was lower than the average of the second quarter, The average daily traffic volume of the national trunk line network increased by 7.7% year-on-year; the growth rate of waterway freight traffic and freight turnover volume rose month after month since May, and the water freight volume growth rate in July was 12.9%, which was 8.4% higher than that in May and June respectively. And 3.9 percentage points. From January to July, the total volume of cargo and freight turnover of the society increased by 9.4% and 6.1% year-on-year, respectively, which was 1.8 and 4.3 percentage points lower than the same period of last year. The decline in cargo turnover was narrowed from the first half of the year.

The growth rate of key cargo transportation has generally risen

In July, cargo throughputs at ports above designated size and foreign cargo throughput increased by 10.4% and 10.1%, respectively, and the growth rate increased by 0.3 and 1.7 percentage points respectively over the first half of the year.

In June, the port above designated size achieved a 15.6% increase in the throughput of coal and products, of which imported coal increased by 10.6%, and the growth rate turned negative. Railway coal traffic decreased by 1.5% in June, and the decline gradually narrowed. Due to the decline in international crude oil prices and the increase in the operating rate of domestic refinery companies, the crude oil processing volume in June increased by 10.8% year-on-year, and the foreign trade crude oil imports increased by 10.5%. Affected by the decline in the price of imported iron ore and the base, the import of iron ore by the port in June increased by 15.6%, and the growth rate increased significantly from the previous months. In July, the container throughput of ports above designated size increased by 8.4%, which was 3.7 and 0.1 percentage points higher than the same period of last year and the first half of the year. In June, international container routes increased by 2.7%, of which international routes increased by 5.5%, which was basically stable compared with the previous months.

Traffic investment continues to pick up and investment structure continues to optimize

Since the beginning of this year, the cumulative monthly investment growth rate of highway waterway traffic has gradually risen. In July, the investment in highway waterway transportation fixed assets reached 151.5 billion yuan, a year-on-year increase of 13.0% (down 0.9% year-on-year), an increase of 3.8 percentage points from the average growth rate in the first half of the year. In terms of sub-sectors, highways, inland rivers, and coastal constructions have completed investment of 134.4 billion yuan, 4.7 billion yuan, and 9.8 billion yuan, respectively, a year-on-year increase of 12.5%, 16.8%, and 18.3% respectively. In terms of sub-regions, the eastern, central and western regions completed investment of 51 billion yuan, 37.9 billion yuan, and 62.6 billion yuan, respectively, a decrease of 4.5% and an increase of 27.1% and 23.0%. From January to July, a total investment of 664 billion yuan was invested in the construction of national highways, and the rate of funds available was 73.4%, which was 5.7 percentage points lower than the same period of last year.

From January to July, the investment in railway fixed assets completed 261.7 billion yuan, an increase of 36 billion yuan over the same period of last year, an increase of 16.0%. Among them, the completion of capital construction investment was 229.4 billion yuan, the upgrade investment was 6.8 billion yuan, and the purchase of locomotives and vehicles was 25.5 billion yuan.

Overall safety production situation is stable

In July, there were a total of 18 water traffic accidents involving transport ships, 5 sunken ships, and 12 deaths and deaths, which were respectively 37.5%, 68.8%, and 42.9% lower than the same period of the previous year. A total of 459 ships were searched and coordinated on the sea (water). There were 21 sorties of aircraft, 138 ships and 1,410 personnel. The success rate of search and rescue was 97.3%. A total of 5 safety accidents occurred in the construction of national highway water transport projects, and 9 people were killed, an increase of 1 year from the same period of last year and a decrease of 2 persons. In the road transport industry, there were 15 accidents of more than one grade, with 74 deaths, a year-on-year decrease of 42.3% and 40.3% respectively.

Heat Treated Steel Bar And Tube

HEAT TREATED STEEL BAR AND TUBE

Heat treated steel bar is produced by heating and cooling in different temperature based on the steel grades to improve the steel bar mechanical properties or machinability for various industrial applications. Heat treated steel bar includes annealed steel bars, Normalized Steel Bar, quenched and temper qt steel bar.

Annealed Steel Bar has better ductility and lower hardness, which can be easier to be machined. The annealing processing is usually widely used for steel grade with higher carbon content above 0.5%. However, some low carbon steel also requires to do annealing for special usage such as 20CrMnTi gear steel. For some special material such as 20CrMnTi gear steel and GCr15 such bearing steel, spheroidizing annealing is often required.

Normalized steel bar sometime is also one kind of annealing processing. It mainly changes the grain to remove the impurities in steel and improves the strength and hardness. For some hot rolled steel bars, to keep the basic mechanical properties, normalizing is often used.

Quenching and Tempering, abbreviated as Q&T is a king of processing that strengthen or harden steel bars by heating the materials and then cooling in water, oil or other liquid medium, that rapidly the change from austenite to perlite to get the proper properties for various usage. The quenched & tempered steel bar materials are usually with carbon from 0.30% - 0.60%, it is widely used as merchant bars in components of various machines.

Qt Bar

Our advantages on producing heat treated steel bars:

1) Big stocks of hot rolled round bars or wire rods as raw materials

2) Wide range of Cold Drawn Steel Bar sizes: from 10mm to 150mm

3) Different cold drawing medias powder or oil to get different surface

4) Straightening machines to get better straightness up to 0.5mm/m

5) Grinding and polishing machines to get better roughness upto 0.4um

6) Heat treating furnaces to adjust the mechanical properties

7) Full sets of testing equipment to test the sizes, mechanical properties and microstructure.

8) Multiple packages to avoid broken packages and anti-rusty

Astm A193,Round Steel Tubing,Heat Treated Steel Tube,Heat Treated Steel Bar And Tube

SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.lerenspecialsteel.com