Laiwu 尼凯 machinery supply various parts methane gas methane and other gas generators, reliable quality, competitive price, welcome to order! Laiwu 尼凯 Machinery Co., Ltd. -! Shandong, China, the main production and operation of the gas turbine spare parts Main wins move, Jinan Diesel, gas generators, gas generators Weichai accessories, such as spark plugs, magnetic motor, stepper motor and potentiometer , a pressure-sensitive module, SCR, damper seat, nipple clips, press kits, oiler jacket, three bags of rectifier transformer, a variety of data lines, thermocouple, oil filters, bellows, various coil hundreds of species 12V190 Gas Generator accessories. Gas generators are suitable accessories etc. Model: Unit Type 500GF1-2RW / 2PWW 500GF1-3RW / 3PWW 600GF1-RW / PWW 600GF1-1RW / 1PWW Engine Model W12V190ZLDK-2B W12V190ZLDK-2C W12V190ZLDK-2D W12V190ZLDK-2E generator type No. 1FC6455-6LA42 1FC6457-6LA42 (gas generators while providing maintenance services, professional maintenance, please rest assured!) MY FLUX FOR USA NK-SJ611 is an fluoride-alkaline-type sintered flux, and its alkalinity is approximately 1.8. The flux is composed of grey? ball grains. Matching with some welding wires such as 1 Cr13,2Cr13 and 3 Cr13 or welding belts, it may be used in build-up? welding of conticaster rolls, hot-rolled rolls and back-up . rolls It has better high-temperature slag detachability and a good appearance of weld It possesses the following features:?.? the alloy elements in welding wires have a full transition, and the chemical composition in welding layers is evenly distributed Both its welding. performance and metallurgical property are superior over homemade HJ107 flux Cautions:?. 1.The welding flux must be baked for 2 hours at the temperature of 300-350 ℃ before build-up welding] 2.Some foreign substances such as rust, grease. and moisture on the weldment should be removed before welding. 3.It should be used in build-up welding with reversed electrode DC. 4.It should be used in welding as per the build-up welding technique required by weldments. Welding layer hardness : HRC48 ± 2 Laiwu 尼凯 using advanced foreign technology and first-class production equipment, specializing in the production of gas turbines 12V190 various accessories, and long service life, low price, large favorably. The product packaging is used in carton packaging, packing tightly. Use the company's products, such as quality problems within 3 days, can be returned free of charge.