Carbon Steel Flux Cored Wires:
Application: Carbon steel flux cored wire suitable for shipbuilding, bridge, offshore and general fabrication.
Carbon steel flux cored wire is a very widely used welding process. It is widely used in the welding of low carbon steel, low alloy steel and other alloy materials in heavy manufacturing, construction, shipbuilding, offshore facilities and other industries.
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Carbon Steel Flux Cored Wires,Gasless Flux Cored Carbon Steel,Carbon Steel Flux Cored Wire,Mild Steel Flux Core Wire JIANGSU FUERMU WELDING CORPORATION , https://www.fuermuwelding.com
It is understood that the National Development and Reform Commission requires all calcium carbide production companies to control the "conditions for access to calcium carbide industry" (National Development and Reform Commission announced 2004 No. 76), on the company's calcium carbide production process technology, energy and raw material consumption, pollution emissions, safe production Technical indicators such as self-inspection and application for access to calcium carbide industry, chlor-alkali enterprises within the company's internal calcium carbide production companies with independent legal person chlor-alkali enterprises to apply. Each province, autonomous region, or municipality, the Development and Reform Commission or the Economic and Trade Commission (the Economic and Trade Commission) is responsible for receiving applications submitted by enterprises in the region, together with provincial-level environmental protection, quality supervision, safety supervision, and other departments, in accordance with the requirements of the "access conditions of the calcium carbide industry," responsible for the application of the region. The company conducts verification. Before October 31, 2006, the company’s verification opinions and enterprise application materials that meet the requirements are reported to the National Development and Reform Commission. The National Development and Reform Commission is responsible for organizing industry associations and other intermediary agencies and relevant experts to conduct random inspections and reviews of calcium carbide production enterprises reported by various localities, and to publish, in the form of an announcement by the National Development and Reform Commission, a list of production enterprises that meet the access conditions of the calcium carbide industry.
The relevant person in charge of the China Calcium Carbide Industry Association said in an interview with reporters that at present, downstream products such as calcium carbide PVC are strong, while the Shanghangshi project does not require government approval, so the trend of overcapacity in calcium carbide is almost out of control. This year, the output of calcium carbide is expected to reach 9 million tons, while the national calcium carbide production capacity has reached nearly 20 million tons, and there are still many project preparations to be carried out. At the same time, many existing companies also have the problems of poor equipment, high power consumption, and lack of environmental protection standards. This is a huge pressure on domestic power supply and environmental protection. Therefore, the decision of the National Development and Reform Commission is timely and necessary. Industry associations are brewing more concrete management measures, including a live meeting will soon be organized to promote this work.
It is understood that enterprises that have passed the access audit must also undergo regular supervision and inspection. In principle, they should be checked once a year. Companies that have not passed the access audit will gradually implement differential tariffs and sewage charges until they stop production.
E71T1C Characteristic: Stable Arc, Less Spatter and fume, goodlooking welding bead and slag easy to remove. Good weldablity with good impact value.
Direct current reverse connection (DCEP) welding, the welding wire is connected to the positive electrode.
gory
AWS standard
Chemical compostition of deposited metal(wt%)
C
Mn
Si
Cr
Ni
Mo
P
S
V
Cu
Fe
Carbon Steel and High Tensile Strength Steel Flux Cored Wire
CO2 Gas Shield
E71T-1C
0.12
1.75
0.9
0.2
0.5
0.3
0.03
0.03
0.08
0.35
-
Self-shielded
E71T-11
0.04
1.3
0.22
0.02
0.01
0.01
-
-
-
-
-
E71T-GS
0.035
0.5
0.11
0.01
0.01
0.01
-
-
-
-
-
The calcium carbide company will be reviewed this month
The reporter learned from the Department of Industry Policy of the National Development and Reform Commission on July 7 that in order to implement the “Circular of the State Council Concerning Accelerating the Adjustment of the Industry Structure with Overcapacity,†he has done a good job in structural adjustment of the calcium carbide industry, and the National Development and Reform Commission decided to start from this month. There are calcium carbide production companies for the first time to implement industry access management. The China Calcium Carbide Industry Association stated that this is an important measure to ensure the healthy development of the entire industry.