Recently, Wuhan Passenger Transport Taxi Management Office released the 2016 Wuhan taxi service quality credit assessment results. Wuhan New Energy Automobile Rental Service Co., Ltd., a subsidiary of Dongfeng Electric Vehicle Co., Ltd., stood out from the city's 57 taxi companies and won the first One was awarded the honorary title of AAA-class enterprise in the taxi industry in Wuhan, and established the reputation of Dongfeng New Energy Taxi Operation Service. Stainless Steel Solid Wire can be used in both inert gas shielded welding (TIG, MIG welding). Can also be used for submerged arc welding. Stainless steel MIG welding can achieve high efficiency welding, and easy to achieve welding automation, widely used in surfacing and sheeting and other fields. MIG welding wire chemical composition and TIG wire, but for some stainless steel varieties, there is a higher SI MIG welding wire, such as ER308, ER309 welding wire corresponding to the ER308Si, ER309Si, due to Si up to about 0.8% Reduces the surface tension of the droplet metal, making the droplet particles thinner, making it easier to achieve excessive ejection, making the arc more stable. At the same time can improve the wetting of molten metal, so that the weld ripple beautiful, not easy to produce not penetration, slag, porosity and other lack of filling. Submerged arc welding with stainless steel solid wire, the chemical composition and gas welding stainless steel wire, but should be equipped with no medium in the silicon fluorine or manganese low silicon high fluoride type flux. ER308 stainless steel wire Application: Suitable for welding similar components of the base metal, such as 0Cr19Ni9,00Cr19Ni10yiji AISI 304 steel. Stainless Steel Welding Wire Stainless Steel Welding Wire,308 Stainless Steel Welding Wire,Stainless Steel MIG Welding Wire,Stainless Steel Solid Wire Changzhou Edaweld Trading Company Limited , https://www.edaweld.com
It is understood that the taxi service quality reputation assessment refers to the comprehensive evaluation of the passenger taxi operators and drivers in the assessment period of business behavior, safety operations, car appearance and other aspects, the assessment score is 1000 points. According to the assessment results, it is divided into four grades of excellent, qualified, basically qualified and unqualified, which are represented by AAA grade, AA grade, A grade and B grade respectively. Among them, the AAA-class enterprise is the highest level in the assessment of the quality of taxi service quality, which represents the high evaluation of the service quality of the taxi company by the competent authorities and the majority of passengers.
Wuhan New Energy Automobile Rental Service Co., Ltd. was established in September 2012. It is the main position for Dongfeng's new energy vehicle rental operation and one of the important channels for Dongfeng New Energy Vehicle business model exploration. At present, the company operates a total of 532 taxis, including 150 Dongfeng Fengshen S30 hybrid passenger vehicles and 382 Dongfeng Fengshen A60 EV pure electric passenger vehicles.
In 2015, under the background of the domestic high-intensity operation of electric vehicles in the field of taxis, Wuhan New Energy Automobile Rental Service Co., Ltd. boldly innovated, and the Dongfeng Fengshen A60 EV model fulfilled 500 new electric vehicles in Wuhan. The passenger taxi "marked" was the first to launch a Dongfeng A60 EV pure electric car in Wuhan to carry out taxi operation. In the face of the imperfect conditions of Wuhan's charging and replacing infrastructure, the difficulty of charging pure electric taxis and the lack of daily operating mileage, Wuhan New Energy Automobile Rental Service Co., Ltd. through concept innovation, mechanism innovation, model innovation, management innovation Actively cooperate with many parties to explore new modes such as power exchange operations. At the same time, Wuhan New Energy Automobile Rental Service Co., Ltd. timely summed up various problems arising in the vehicle operation process and then fed back to the R&D and after-sales departments of Dongfeng Technology Center to realize the iterative update and quality stability of A60 EV vehicles. In the future, Wuhan New Energy Automobile Rental Service Co., Ltd. will continue to provide safe and quality services for the general public to promote the promotion and application of Dongfeng New Energy Vehicle in the taxi industry, and to innovate and explore the business model of Dongfeng New Energy Automobile. Open a new chapter.
ER308L stainless steel wire used: welding 18Cr-8Ni stainless steel, arc stability, due to increased Si content, welding operation and the fineness of liquid flow better
ER308Lsi stainless steel wire used: welding 18Cr-8Ni stainless steel arc stability, beautiful weld, crack resistance, due to increased Si content, welding operation and melt flow better
ER308H stainless steel wire used: welding 18Cr-8Ni stainless steel, arc stability, beautiful weld, crack resistance
ER307Si stainless steel wire use: high manganese content of the crack sensitivity is low, suitable for non-magnetic steel, high manganese steel, hardened wear-resistant steel and other difficult to weld steel
ER307 stainless steel wire Usage: Suitable for hardened steel, magnetic steel and other difficult to weld steel
ER309 stainless steel wire for 22Cr-12Ni steel welding, dissimilar materials, welding, heat and corrosion resistance, arc stability, beautiful weld.
ER309L stainless steel wire Usage: dissimilar metal welding, good heat corrosion resistance, arc stability, good operating
ER309Lsi stainless steel wire Usage: dissimilar metal welding, good heat and corrosion resistance, arc stability, good workability, due to increased Si content, welding operation and melt flow better
ER309Si stainless steel wire Usage: dissimilar metal welding, good heat and corrosion resistance, arc stability, good operating
ER309Lmo stainless steel wire Application: high temperature heat cracking and corrosion resistance, welding metal for ultra-low carbon austenite, suitable for low carbon steel and stainless steel dissimilar metal welding
ER310 stainless steel wire Usage: Melt with 25Cr-20Ni, used for 310S stainless steel welding than KMS, 309 is more suitable for dissimilar metal welding and self-hardening of high alloy steel and high carbon steel welding
ER312 stainless steel welding purposes: the use of dissimilar steel welding, the crack sensitivity is low, so the welding surface steel and other steel, stainless steel lining, welding difficulties or prone to pores
ER316 stainless steel wire stainless steel wire, in line with GB / T H0Cr19Ni12Mo2. 18Cr-12Ni-2.5Mo (SUS316) steel welding, arc stability, beautiful weld.
ER316L stainless steel wire used: welding 18Cr-12Ni-Mo2 ultra-low carbon stainless steel, welding technology is good, excellent resistance to intergranular corrosion
ER316Lsi stainless steel wire used: welding 18Cr-12Ni-Mo2 ultra-low carbon stainless steel, welding process is good, excellent resistance to intergranular corrosion, due to increased Si content, welding operation and melt flow better
ER317L stainless steel wire Application: ultra-low carbon content and high Mo, anti-intergranular corrosion, high temperature strength
ER318 stainless steel welding purposes: for 18Cr-12Ni-2.5Mo-Ti steel, the working temperature up to 400 ℃ excellent resistance to intergranular corrosion 5
ER318Si stainless steel wire Application: Suitable for 18Cr-12Ni-2.5Mo-Ti steel, excellent resistance to intergranular corrosion, due to increased Si content, welding operation and melt flow better
ER347 stainless steel wire Application: due to the addition of Nb and other alloying elements, so the weld intergranular corrosion resistance enhanced performance, and has excellent high temperature strength, especially for heat-resistant steel welding
ER347Si stainless steel wire used: due to the addition of Nb and other alloying elements, weld intergranular corrosion resistance enhanced performance, and has excellent high temperature strength, especially for heat-resistant steel welding, due to increased Si content, welding operation and Melt liquidity is better
ER2209 stainless steel wire Application: Applicable to 22Cr-9Ni-Mo3 duplex stainless steel, such as UNS31803
ER385 (904L) stainless steel wire Application: Suitable for 20Cr-25Ni-4.5Mo-1.5Cu stainless steel, especially corrosion-resistant
ER409Cb stainless steel wire Usage: Suitable for 409,410 stainless steel welding
ER410 stainless steel welding purposes: for welding 410 or 420 series of stainless steel, hardening, with high temperature oxidation, corrosion resistance, used in oil refining and chemical industry and welding repair
ER410NiMo stainless steel welding purposes: for welding 410 or 420 series of stainless steel, hardening, with high temperature oxidation, corrosion resistance, used in oil refining and chemical industry and welding repair
ER420 stainless steel wire Application: Suitable for 13Cr or 17Cr martensitic stainless steel welding. We have Mig Spool Stainless Steel Welding Wire, size 0.6mm, 0.8mm, 1.0mm, 1.2mm etc. TIG straight stainless steel welding wire, size 1.6mm, 1.8mm, 2.0mm, 2.4mm, 3.2mm etc. Stainless steel Welding Wires can Pack with 0.5kgs, 2kgs, 5kgs, 7kgs, 15kgs etc.