Since the beginning of this year, Jiangxi Province has made every effort to promote the construction of major petrochemical projects, focusing on supporting large-scale backbone enterprises, optimizing industrial layout, accelerating base construction, increasing product variety, gradually increasing production capacity, and further optimizing product structure. In the first 11 months of this year, the industry achieved an industrial added value of 27.5 billion yuan, a year-on-year increase of 48.6%; and profits and taxes of 11.9 billion yuan, a year-on-year increase of 39.7%.
Relying on the existing industrial clusters, Jiangxi Province will focus on building petrochemical, organic silicon, fine chemical, salt chemical, fluorinated and sulfur phosphor chemical industry sectors, enabling enterprises to make full use of the platform of the industrial base, reduce costs, and enhance their ability to survive and develop. This has enhanced the economic competitiveness of the industry in the industry and further highlighted the industrial agglomeration effect. It is estimated that the main business income of the petrochemical industry in our province will reach 114 billion yuan this year, which is 4.3 times the end of the “Tenth Five-year Planâ€, with an average annual increase of 66.3%; the industrial added value will reach 29 billion yuan, which is 5.4 times the end of the “10th five-year planâ€. The average annual growth rate is 87.6%; profits and taxes will reach 12.8 billion yuan, 6.6 times the end of the "10th five-year plan", with an average annual growth of 111.3%; profits will reach 5 billion yuan, 11.1 times the end of the "10th five-year plan", with an average annual growth. 202%.
During the “Eleventh Five-Year Plan†period, the petrochemical industry introduced and built a number of major projects. The project has a high technological content and a strong driving role, which has played an important supporting role in the rapid development of the industry. At the same time, with the gradual improvement of the technological innovation awareness in the petrochemical industry, and the continuous increase in corporate investment, through independent development, introduction, absorption, and digestion, a number of new technologies and new processes that are urgently needed by the industry and which are more conducive to industrial technological progress have been implemented. The domestic single series maximum production capacity of high-grade rutile titanium dioxide production line, the largest production capacity of carbon black production equipment in China, the introduction of the French Rhodia patented technology to produce 200,000 tons of organic silicon production equipment for energy expansion technology transformation, Build the world's largest production facility for fumed silica. The introduction and use of these new technologies and new processes will further enhance the technological level of the petrochemical industry and enhance its development potential.
Friction Welding Drill Pipe and Adapter
Friction welding drill pipe and adapter are in accordance with API SPEC 5DP and SY/T5561-2008 Specifications.The steel grade are DZ250,R780,G105,S135 that are after partly or overall heat treatment.The adapter part adopts thermal refining to superior alloy steel 35CrMo or 4137H that`s after thread hardening treatment and phosphating to better antiseize.It also can be produced upon customers` requirements.
Technical specifications of Friction welding drill pipe
|
Drill Pipe Diameter |
Upset Type |
RSC Model |
Steel Grade |
mm Wall Thickness |
mm External diameter of upset end |
mm Internal diameter of upset end |
|
|
mm |
in |
||||||
|
60 |
2 3/8 |
EU |
NC26 |
DZ50,R780 |
6/7.11 |
65.1 |
46.10 |
|
EU |
NC26 |
G105,S135 |
7.11 |
65.1 |
39.67 |
||
|
73 |
27/8 |
EU |
NC31 |
DZ50,R780 |
9 |
81.0 |
54.64 |
|
EU |
NC31 |
G105,S135 |
9.19 |
81.0 |
50.80 |
||
|
89 |
31/2 |
EU |
NC38 |
DZ50,R780 |
10 |
98.4 |
66.09 |
|
EU |
NC38 |
G105,S135 |
9.35 |
98.4 |
63.50 |
||
|
114 |
41/2 |
IEU |
NC46 |
DZ50,R780 |
8 |
127.0 |
92.00 |
|
IEU |
NC46 |
G105,S135 |
8.56 |
119.1 |
73.02 |
||
|
EU |
NC50 |
G105,S135 |
8.56 |
127.0 |
90.47 |
||
|
127 |
5 |
IEU |
NC50 |
DZ50,R780 |
10 |
130.2 |
90.47 |
|
IEU |
NC50 |
G105,S135 |
9.19 |
130.2 |
90.47 |
||
|
139.7 |
51/2 |
IEU |
51/2FH |
G105,S135 |
9.17 |
144.5 |
96.82 |
|
168 |
65/8 |
IEU |
65/8FH |
G105,S135 |
9.19 |
176.2 |
135.00 |
Drilling Tools,Friction Welding Drill Pipe,Oil Drilling Pipe,Drill Pipe
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