Heilongjiang Province is a large agricultural province and a large demand for agricultural machinery. In 2009, the province’s sales of agricultural machinery reached 7.5 billion yuan. The Harbin Agricultural Machinery and Equipment Industry Base in Songbei District utilizes its five major advantages in terms of market, location, policies, resources, and investment returns. It uses market-based investment and market-based technology to introduce domestic and foreign strategic investors into the industrial base. Develop agricultural machinery industry. The seven cooperation projects signed yesterday were the agricultural machinery parts production project of Hong Kong Zhonghong International Group Co., Ltd., which invested 500 million yuan; the animal husbandry machinery production project of the Heilongjiang Farming Animal Husbandry Engineering Technology Co., Ltd. invested 200 million yuan; and the investment of 150 million yuan in Heilongjiang. Provincial Agricultural Reclamation Tianyang Agricultural Machinery Co., Ltd. rice transplanter production project; invest 150 million yuan in Heilongjiang Province Agricultural Machinery Engineering Research Institute Agricultural Machinery Testing Center Project; invest 100 million yuan in Luoyang Zhongshou Machinery Equipment Co., Ltd. harvesting machinery production projects; investment 1 The new agricultural machinery production project of Heilongjiang Bunong Xingda Machinery Co., Ltd., which invested 100 million yuan, invested RMB 160 million in the agricultural machinery production project of Shandong Jinyi Group.
Carbon steel seamless steel pipe is a kind of long steel with hollow
section and no joints around. The steel pipe has a hollow cross-section
and is widely used as a pipeline for conveying fluids, such as pipelines
for conveying oil, natural gas, gas, water and some solid materials.
Compared with solid steel such as round steel, steel pipe has the same
bending and torsional strength and is lighter in weight. It is a kind of
economic cross-section steel, widely used in the manufacture of
structural parts and mechanical parts, such as oil drill pipe,
automobile transmission shaft, bicycle frame and steel scaffolding used
in construction.
The manufacture of ring parts with steel pipes
can improve the utilization rate of materials, simplify the
manufacturing process, save materials and processing time, such as
rolling bearing rings, jack sleeves, etc., which have been widely used
to manufacture steel pipes.
Steel pipe is an indispensable
material for all kinds of conventional weapons, and the barrel and
barrel are made of steel pipe. Steel pipes can be divided into round
pipes and special-shaped pipes according to the different shapes of the
cross-sectional area. Because the circular surface volume is the largest
under the condition of equal circumference, more fluid can be
transported with circular tubes. In addition, when the annular section
is subjected to internal or external radial pressure, the force is more
uniform, so the vast majority of steel pipes are round pipes.
The use of steel pipe to manufacture ring parts can improve the
utilization rate of materials, simplify the manufacturing process, save
materials and processing hours, such as rolling bearing rings, jack
sleeves, etc., currently has been widely used to manufacture steel pipes
carbon steel black pipe,seamless carbon steel pipe,low carbon steel pipe,carbon steel welded pipe
Shandong Fengbao Metal Products CO.,LTD. , https://www.fbsteelpipes.com