Besides the steel pipes and steel structures, we are able to provide the casting pieces or Aluminum Casting in dredging and marine area.
Pattern will be made first and done inspected before casting.
Cast pieces are presented in the foundry, for inspection of dimensions and hardness after sandblasting and machining but before conservation and painting. Deviations are sanctioned as follows for example:
GS30Mn5
surface + volume
DIN1690 class 4
DIN1690 class 4
shrinkage
DIN1690 class 5
DIN1690 class 4
Hardness inspection
Main particulars
MAIN PARTICULARS
Tolerance
High accuracy(ISO2768, ISO5817, ISO13920, DIN1690)
Material
GS30Mn5,Aluminium, Iron and other material
Dimension(L*B*H)
As per drawing, as large as we can
Weight
1KG~15Ton
Coating
Sa2.5 blasted and two or three layers painted with highest quality
Machined surface with tectyl891
Marking
as per clients' requirements
Inspection
material, construction, dimension, non defective test, paint inspection
Experience
We have made the pump cover(welded+casted+machined) with big diameter OD3500MM
Others
Recyclable, in line with environmental requirements and standards, and reliable
Casting Parts,Metal Casting,Sand Casting,Stainless Steel Casting Shinvast Industry Ltd , https://www.shinvastindustry.com
On September 18, the State Council, in the form of State Council Decree No. 506, approved the implementation of the "Decision of the State Council on Amending the Regulations of the People's Republic of China on Foreign Cooperation in Mining onshore Oil Resources." The "Decision" made the following amendments to the "Regulations of the People's Republic of China on Foreign Cooperation in the Exploitation of Onshore Petroleum Resources": the "External Cooperative Exploitation of Coalbed Methane Resources, as stipulated in Article 30, shall be implemented by China United Coalbed Methane Co., Ltd. The “Regulations Implementation†was amended to read: “Cooperative exploitation of CBM resources is carried out by China National Coalbed Methane Co., Ltd. and other companies designated by the State Council to implement the franchise and refer to this Ordinance.†Analysis by industry insiders indicates that China does not rule out allowing multiple companies. Collaboration with foreign companies to mine CBM. This is one of the measures that the government wants to mobilize multiple forces to accelerate the development of new energy in the face of energy pressure.
In the early 1990s, due to China's rich CBM resources, foreign companies actively sought cooperation in China. Due to the lack of corresponding laws and regulations, the external cooperation of coalbed methane is in a disorderly state. The former Ministry of Coal, the Ministry of Geology and Minerals, and some local governments respectively signed agreements or contracts with foreign companies for cooperation in the development of coalbed methane in 12 blocks. As the bulls and the outsiders have no rules to follow, many problems have arisen. The State Council held a special meeting for this purpose. Under the premise of determining that the mineral resources belong to the country, it decided to implement a franchise for coalbed methane mining, and the exclusive cooperation of China United Coalbed Methane Co., Ltd., a national company that enjoys the exclusive right of coalbed methane extraction.
It is understood that as the world’s largest producer and consumer of coal, China’s coal is rich in coalbed methane, a companion and symbiotic resource. According to experts' estimation, the shallow CBM resources of 2,000 meters above sea level amount to 30 trillion to 35 trillion cubic meters, which exceeds the amount of conventional natural gas on land, equivalent to 45 billion tons of standard coal. In North China, where the population is concentrated and the economy is relatively developed, CBM resources account for about 62% of the total resources, which to some extent make up for the insufficiency of the distribution of conventional natural gas. The development and utilization of CBM is one of the most realistic and reliable strategic measures for increasing clean energy, reducing natural gas imports, and improving energy supply security.
The whole production equipment including medium-frequency induction furnace(2pcs for 3Ton, 2pcs for1.5Ton), lifting equipment(2pcs for 30Ton, 1pc for 25Ton, 5pcs for 10Ton), annealing equipment(1pc for 100Ton, 1pc for 60Ton), blasting room(for 5Ton), high-precision thermometer(2pcs), element chemistry analyzer(2pcs), OBLFGS1000 direct reading spectrometer, and some machining equipment.
Related Products: Impellers, pump housings, dredge lines (bends, branch pipes...), Other pieces as pivots, rod eyes, wire sheaves, other mechanical casting
Pattern and Casting
The exclusive change from Zoomlion’s external business to the joint venture with other companies was the only modification. The “People’s Republic of China on Foreign Cooperation in Exploitation of Onshore Petroleum Resources Regulations†officially announced on September 24 relaxed the coalbed methane cooperative mining policy. It is possible for one company to become an independent foreign company and become able to cooperate with other companies in cooperation with foreign partners.