Ro Plant is Skid Mounted System and can be Installed at anywhere with water Inlet. This system consists of Raw water Pump Is Take Water From Water Tank And Give to Sand Filter And Carbon Filter, Pressure Sand Filter Is Removes Turbidity, Activated Carbon Filter Removes Smell & Color, Antiscalant Dosing Worked For The Reverse Osmosis System So With The Help Of That Membranes Not Chock Up., Micron Cartage Filter Is Used For The Remove Heavy Particles Which Comes From The Filters., HP pump Is Provide Pressure To Membranes and R . O . Membranes Is Remove Heavy TDS. Hardness, Alkalinity, Iron, Etc. with Pressure Vessels and sophisticated Instruments with Programmed Control Logic for its full proof Operation. System Include the Electrical and Instrument Control panel PLC Base on Skid.
Vehicle technical specification: Engine brand: Zongshen, water-cooled single cylinder, four-stroke Displacements: 250cc Forward/Re speeds: 4 forward, 1 neutral and 1 reverse Start mode: Electrical start Fuel capacity: 10L Vehicle speed: 3-10km/h Brake system: Front and reak brake disc Load capacity: 200kg Seats: 2 People Snow clearing technical specification: Area sweep (Max): 3600-26000 ã?¡/H Rear engine brand: Longcin 420cc, OHV, 4 stroke Power: 9.0kW/3600rpm Transmission mode: Electronic clutch Working width: 150cm / 59â?³ Brush diameter: 55cm / 21.7â?³ Brush rotate speed: 400rpm (max) Working head adjustable angle: Left 25 degrees, right 25 degrees Easy fast assembly: Yes Packing: Iron rack + wooden box Cer.for Europe: CE Standard PCS/Carton: 1PC/2Carton G./N. Weight: 600/500kgaVehicle technical specification: Engine brand: Zongshen, water-cooled single cylinder, four-stroke Displacements: 250cc Forward/Re speeds: 4 forward, 1 neutral and 1 reverse Start mode: Electrical start Fuel capacity: 10L Vehicle speed: 3-10km/h Brake system: Front and reak brake disc Load capacity: 200kg Seats: 2 People Snow clearing technical specification: Area sweep (Max): 3600-26000 /H Rear engine brand: Longcin 420cc, OHV, 4 stroke Power: 9.0kW/3600rpm Transmission mode: Electronic clutch Working width: 150cm / 59 ³ Brush diameter: 55cm / 21.7 ³ Brush rotate speed: 400rpm (max) Working head adjustable angle: Left 25 degrees, right 25 degrees Easy fast assembly: Yes Packing: Iron rack + wooden box Cer.for Europe: CE Standard PCS/Carton: 1PC/2Carton G./N. Weight: 600/500kg Carton size: 300*150*110cm Warranty: One year Carton size: 300*150*110cm Warranty: One year
Overview Quick Details Type Cast iron skillet Pans Type Frying Pans & Skillets Metal Type Cast Iron Surface Finish Pre-Seasoned Color Black Brand Name Shengri or customized Certification CE / EU, FDA, LFGB Place of Origin Hebei, China (Mainland) Model Number SR379 Product Description Specification: Item number SR379A SR379B SR379C SR379D Weight(kg) 1 1.6 2.5 3.5 Size(cm) 6" L: 25.7 W: 16.2 H:4.2 8" L:31 W:21.8 H:5 10" L:39.8 W: 27.2 H:5.7 12" L:45.5 W:32.5 H:6.4 Inner Size(cm) 25.5*16*5 30.5*22.5*6 37.5*27.5*7 41.5*32.5*8 Packing Size(cm) 52*27*18 66*32*25.5 44.5*40*30.5 44*33*35.5 Qty/ctn(pcs) 10 10 6 4 Qty/20'(pcs) 11330 5200 3090 2172 Heat Source Gas, Oven,Ceramic, Electric, Induction, No-Microwave Package Customized inner box and outer carton Shipping delivery port Xingang, Tianjin Delivery date About 45 days after 30% T/T deposit paid Product Introduction This cast iron skillet 4-pc set can meet different requirements of you, made by DISA, perfect quality and fast delivery time.
Carbon steel pipes come in various grades, each with specific properties and applications. The choice of grade depends on factors such as the intended use, operating conditions, and required mechanical properties. Here are some common grades of carbon steel pipes: ASTM A53/A53M: Grade A: This grade is typically used for non-pressure applications and is suitable for welding and forming operations. Grade B: Grade B is the most commonly used grade and is suitable for conveying fluids and gases under high pressure and temperature conditions. ASTM A106/A106M: Grade A: This grade is suitable for low-temperature applications and is commonly used in refineries and plants where corrosion resistance is not a concern. Grade B: Grade B is the most commonly used grade and is suitable for high-temperature and high-pressure applications such as steam, water, and oil transportation in refineries and plants. Grade C: This grade is commonly used for low-temperature applications and offers better impact properties than Grades A and B. ASTM A333/A333M: Grade 1: This grade is suitable for low-temperature applications down to -50�°F (-45�°C) and is commonly used in refineries, chemical plants, and power plants. Grade 3: Grade 3 offers good impact properties and is suitable for low-temperature applications down to -150�°F (-101�°C). Grade 6: Grade 6 is the most commonly used grade and offers excellent impact properties at low temperatures down to -50�°F (-45�°C). API 5L: Grade A: This grade is suitable for conveying low-pressure fluids and is commonly used in the transportation of natural gas and petroleum products. Grade B: Grade B is the most commonly used grade and is suitable for conveying fluids under high pressure and temperature conditions. X42, X52, X60, X65, X70, X80: These grades offer higher strength and are suitable for conveying fluids in demanding environments such as offshore drilling rigs and pipelines. ASTM A672/A672M: Grades A45, A50, A55, A60, A65, A70: These grades are electric-fusion-welded steel pipes suitable for high-pressure service at moderate temperatures. ASTM A691/A691M: Grades CM-65, CM-70, CM-75: These grades are electric-fusion-welded steel pipes suitable for high-pressure service at high temperatures. These are some of the commonly used grades of carbon steel pipes. Each grade has specific chemical composition and mechanical properties designed to meet various industry standards and applications. It's essential to consult relevant standards and specifications to select the appropriate grade for specific project requirements.
Concrete Wall Panel Extrusion Machine Concrete Wall Panel Extrusion Machine Description A concrete wall panel extrusion machine is a specialized piece of equipment used in the construction industry to produce concrete wall panels through the extrusion process. It is designed to automate the manufacturing of precast concrete wall panels with consistent dimensions and high-quality surface finishes. The working principle of a concrete wall panel extrusion machine involves the following steps: Concrete mixing: The machine is equipped with a concrete mixing system that combines cement, aggregates, water, and any necessary additives or admixtures. The ingredients are mixed thoroughly to achieve a homogeneous concrete mixture. Formwork preparation: The machine has a formwork system that consists of a set of molds or templates. These molds are designed to shape the concrete into the desired dimensions and surface textures of the wall panels. The formwork is prepared by applying release agents or other treatments to facilitate easy removal of the panels later. Extrusion process: The concrete mixture is fed into a hopper or a conveyor system that transfers it to an extrusion chamber or a specially designed die. The extrusion chamber applies pressure to the concrete, forcing it through the die. As the concrete passes through the die, it takes on the shape and dimensions of the wall panel, with the desired surface patterns or textures imprinted onto it. Reinforcement and embedding: Depending on the design requirements, the machine may incorporate reinforcement elements such as steel bars or mesh into the extruded concrete. These reinforcements enhance the strength and structural integrity of the wall panels. Other embedded elements like electrical conduits or insulation materials may also be included during the extrusion process. Curing and finishing: Once the wall panels are extruded, they need to be cured to achieve the desired strength. Curing methods can include steam curing, thermal blankets, or other techniques. After curing, the panels may undergo finishing processes such as surface treatments, polishing, or the application of protective coatings to enhance their appearance and durability. Panel cutting and handling: Once the panels have achieved the required strength, they are cut to the desired lengths using cutting mechanisms integrated into the machine. The cut panels are then removed from the formwork and prepared for transportation and installation at the construction site. If you have needs, please choose Lingfeng
China overhead line fittings, crafted from iron or aluminum, secure and support conductors in power lines. Various hardware types include clamps for wire installation, hanging rings for insulator strings, crimping and repair tubes for wire connections, and spacer bars for split wires. In addition, cable fittings for pole towers are utilized. These components not only fix and support wires but also assemble suspension insulators into strings, connecting and hanging them on tower cross arms. Design and manufacturing considerations prioritize strength, stiffness, and wear resistance for long-term use. Selection and configuration of hardware must align with specific line conditions to ensure the safe and stable operation of overhead lines. Installation Guide for Overhead Power Line Accessories There are 5 steps for the installation of electrical overhead line fittings: Preparation and Planning: Conduct a comprehensive site assessment considering terrain, weather, and load requirements. Assembly and Inspection: Assemble fittings according to manufacturer guidelines, ensuring all bolts and connections are securely tightened. Lifting and Attachment: Lift and position assembled fittings onto poles or towers, using appropriate lifting equipment. Alignment and Tensioning: Verify alignment and adjust if necessary. Final Checks and Documentation: Conduct thorough quality checks, addressing any issues identified during the inspection. The components of an overhead line, a crucial element in power transmission and distribution, consist of a well-coordinated system of essential elements designed to efficiently transport electrical energy from generation sources to end-users. At its core, an overhead line typically comprises conductors, supporting structures, insulators, and associated hardware. Conductors form the backbone of the overhead line, serving as the pathway for electricity to flow. These conductors are often made of aluminum or copper, chosen for their excellent conductivity and durability. Supporting structures, such as poles or towers, play a critical role in elevating the conductors above the ground and maintaining the required clearance. The design and placement of these structures are essential to ensure the stability and reliability of the overhead line. Insulators, often made of ceramic or composite materials, are strategically placed to electrically isolate the conductors from the supporting structures, preventing unintended paths for current flow. This is crucial for maintaining the integrity and safety of the system. Additionally, associated hardware such as clamps, connectors, and fittings are employed to secure and connect various components of the overhead line, ensuring a robust and reliable transmission network.
LG-900 Hydraulic Rail Tensor This machine can not only be used for repairing the broken rails of the seamless track, but also can be used for the stress relief of the seamless track and the adjustment of the track seam in sections of the ordinary track, and is suitable for various rail types. The use of this product can change the traditional method of repairing broken rails, that is, adopting rewelding without inserting short rails, which saves time and effort, expands the operating rail temperature range, and prevents the actual lock rail temperature from changing. Specification Model LG-900 Type Hydraulic Rail Tensor Material Aluminium Dimensions (L x W x H) (mm) 1450*780*650 mm Working Pressure 67 MPa Max. tensile force 900 kN Max. compressive force 200 kN Cylinder stroke 500 mm Power supply Petrol engine or electric motor Locking form Wedge iron lock Weight 380 kg
LG-900 Hydraulic Rail Tensor This machine can not only be used for repairing the broken rails of the seamless track, but also can be used for the stress relief of the seamless track and the adjustment of the track seam in sections of the ordinary track, and is suitable for various rail types. The use of this product can change the traditional method of repairing broken rails, that is, adopting rewelding without inserting short rails, which saves time and effort, expands the operating rail temperature range, and prevents the actual lock rail temperature from changing. Specification Model LG-900 Type Hydraulic Rail Tensor Material Aluminium Dimensions (L x W x H) 1450*780*650 mm Working Pressure 67 MPa Max. tensile force 900 kN Max. compressive force 200 kN Cylinder stroke 500 mm Power supply Petrol engine or electric motor Locking form Wedge iron lock Weight 380 kg
Quick Details : Brand Name: AMG Model Number: 99.9% Copper honey brass Scrap Type: Brass Honey Copper Content: 99.99% Supply Ability Temper : 'O' 1/2 H - Tensile Strength : 340 Min-400 Min - Elongation % on 50 mm G.L : 40 Min - Vickers Hardness VPN : 80 Max/95 Min-120 Min - Cu -: 58% - 60% - Pb -: 1.5% - 2.5% - Imp -: 0.3% (Max.) - Zn -: Remaining Consist of: doors and windows Profile frame, house utensils. Different types of brass scraps that are used for recycling or for recovering pure brass, include - brass electrical parts, brass sanitary, brass pneumatic parts. TEST RESULT : Copper: 99.9% Carbon: 0.03% Phosphorus: 0.01%max Coblet: 0.01%max Sulphur: 0.01%max Iron: 0.005%max Zinc: 0.003% Scrap Contains -Cables -Scrap Motor Winding wires -Bus Bar Strips, etc Used As A Raw Material In - Copper Wire Drawing Units - Foundries - Copper Utensils Manufacturing Units - Automobile Industries
Fly Ash also known as coal ash or Pulverized Flue Ash, is a byproduct of burning coal and comes from the power plant generating electricity from the coal. Fly Ash is a Grey Colored Fine Powder, Rich in Alumina, Iron And silica. It is formed of silt-sized particles and is spherical in shape and its size ranges from 10 to 100 micron. Due to its shape it enhances its workability and fluidity of fresh concreate. It is even finer than lime and Portland cement. When water or lime is added to Fly Ash it forms compound which is similar to Portland Cement. Fly Ash finds its major application in Power Plant Industry followed by Petrochemicals Industry, Steel and Foundry Industry and even in Brick making plants. Jyoti Chemical provided Fly Ash is free from all impurities and pure. It is procured with expertise and has best quality. We are one of the trustworthy supplier of all the grades and types of Fly Ash. Jyoti Chemical provides you with High Grade Fly Ash Powder, Dry Fly Ash and Powdered Fly Ash.
Features RSM2400 / RSM2600 / RSM2800 CHROME are all equipped with 5 ton power capacity of Hydraulic Pump, Molded flange, Lathe supported by chrome bars and necessary accessories/equipment to straighten defected rims made up of alloy, chrome, mag and sheet iron wheels from 10" to 28". - Reliable Hydraulic system. - High quality electric box and cabling. - All parts have a 1-year warranty. - Spare Parts support for 10 years. - CE certified Specifications Model : RSM2400-C / RSM2600-C / RSM2800-C Capacity : 10â??-24â?? / 10â??-26â?? / 10â??-28â?? Mechanic Motor : 0,55Kw, 0,75Hp - 1400rpm - 7,3 Ampere Hydraulic Motor : 0,55Kw, 0,75Hp - 1400rpm - 7,3 Ampere Voltage : 220V/single Phase, 380V/3 Phase - 50/60Hz. Packing Dimensions : 800 x 1200 x 1520 / 1560 / 1600 mm Weight Net/Gross : 280-300-320 / 320-340-360 kg Sound Level : 35-40 db
Mineral Water Bottling Plant is Skid Mounted System and can be Installed at anywhere with water Inlet. This system consists of Raw water Pump Is Take Water From Water Tank And Give to Sand Filter And Carbon Filter, Pressure Sand Filter Is Removes Turbidity, Activated Carbon Filter Removes Smell & Color, Antiscalant Dosing Worked For The Reverse Osmosis System So With The Help Of That Membranes Not Chock Up., Micron Cartage Filter Is Used For The Remove Heavy Particles Which Comes From The Filters. HP pump Is Provide Pressure To Membranes and R.O. Membranes are Remove Heavy TDS. Hardness, Alkalinity, Iron, Etc. with Pressure Vessels and sophisticated Instruments with Programmed Control Logic for its full proof Operation. System Include the Electrical and Instrument Control panel PLC Base on Skid. We Provide Stainless Steel Storage Tanks with Micron Cartage Filtration for Fine Polishing of semi-treated water after Mineral Adding. The Mineral rich treated water passes through the UltraViolet System to the Ozonation Re-Circulation tank. The Tanks are with its Stainless Steel pumps and Level Indicator and Controller. 1000-2000lph
CHAMPION 100161 - 7500 WATT ELECTRIC START GENERATOR W/ RV OUTLET & WIRELESS REMOTE Price:$521.08 SKU:100161 Brand:Champion Condition:New Weight:1.00 LBS Shipping:Calculated at checkout Product Description Features Champion 7500 Watt Remote Start Generator Ideal for RV and home backup applications Electric Start (Battery Included) w/ Wireless Remote Start Start and stop from up to 80 ft. away Auto-choke design for easy one-touch starting TT-30 RV & 50A (14-50R) Receptacles Easily connect your 30A RV cord (Not Included) for your power needs 439cc Champion OHV 4-Stroke Engine w/ Low-Oil Shutoff Sensor Provides added protection to extend the life of the generator Cast iron sleeve for long life and easy maintenance 6.1-Gallon Metal Fuel Tank Provides up to 8-hours of run time @ 50% load VoltGuard, Circuit Breaker Protection & GFCI Duplex Outlets Keeps your appliances protected while preventing overload to generator Intelligauge Digital Display Easily monitor your voltage, frequency & operating hours Never Flat Tires & Fold-Down Locking Handle Makes this generator easy to move on even the most bumpy terrain Also Includes Engine Oil 3-Year Limited Warranty - CARB Compliant Specifications Plugs NEMA 5-20R (GFCI) NEMA 5-20R (GFCI) NEMA L14-30R NEMA 14-50R RV Ready 30-Amp Engine Engine Brand Champion Starting System 12-Volt Button Start w/ Recoil CC 439 CC Consumer Engine Warranty 3 Years Engine RPM 3600 RPM Low Oil Alert/Shutdown Yes Cast Iron Sleeve Yes Product Specs Frequency 60 Hertz Surge Watts 9375 Watts Rated Watts 7500 Watts Fuel Type Gasoline Portability Kit Never Flat Wheels Tank Size 6.1 Gallons Run Time @ 50% Load 8 Hours Fuel Tank Material Metal Fuel Gauge No Decibel Rating @ 7m ? 74 dbA Hour Meter Yes Voltage Meter Yes Battery Included Grade Type Emergency Plugs NEMA 5-20R - GFCI 2 NEMA L14-30R 1 NEMA 14-50R 1 RV Ready 30-Amp 1 Overview Made in USA No Weight 207 Pounds Product Style Portable Generator Product Length 27.8 Inches Product Width 27.3 Inches Product Height 26 Inches Consumer Warranty 3 Years UPC 896682000892
Lab Scale Electrocoagulation Wastewater Treatment Unit A lab-scale electrocoagulation (EC) wastewater treatment unit is a miniature version of a system used to remove contaminants from water and wastewater using electricity. It's ideal for researchers, and small-scale industrial applications to test and optimize the EC process for specific wastewater streams. Description: The core components of a lab-scale EC unit typically include: Reactor vessel: This tank holds the wastewater to be treated. It's often made of transparent material for easy observation of the treatment process. Electrodes: Two electrodes, typically made of aluminum or iron plates, are submerged in the wastewater. One electrode is connected to the positive terminal (anode) and the other to the negative terminal (cathode) of a power supply. Power supply: A DC power supply provides the electrical current that drives the electrocoagulation process. Flocculation mechanism (optional): Some units might incorporate a stirrer or mixer to enhance the collision and aggregation of contaminants during the process. Sampling ports: These allow for collecting influent (untreated) and effluent (treated) wastewater samples for analysis. Features: Compact size: Designed for laboratory use, these units have a small footprint and are easy to set up and operate. Adjustable parameters: Researchers can control various factors like voltage, current, treatment time, and electrode material to optimize the EC process for specific contaminants. Visible operation: The transparent reactor allows for visual monitoring of floc formation and treatment progress. Relatively simple setup: Lab-scale units are designed for ease of use and often require minimal maintenance.
Product overview: Papermaking dry net cleaning agent is the efficient detergent developed and produced by our company to remove dirt and embossing on machine from various papermaking dry net. The product plays many roles in strong wetting, penetration, emulsification, dispersion, suspension, re-deposition resistance, anti-static electricity, etc. For the dry net obstacles which aren't rinsed easily with general cleaning product and the coarse calico with complex ingredients and long circular net dirt, the product can thoroughly remove them by recovering drainability, unchoking hole, improving breathability and running speed of paper machine, reducing energy consumption, improving paper quality and yield, and can save time, labor and water, facilitate operation, without coarse calico damage, equipment erosion, etc. The product can conduct the cleaning of whole forming net on machine according to the specific operation regulations to rapidly and effectively eliminate dirt and completely eradicate embossing; The product can also conduct partial cleaning: There is partial embossing on coarse cotton cloth, it can be rinsed accordingly. The position with embossing can be rinsed in targeted manner to spend little money. The product can obviously prolong the service life of coarse calico for 1-3 times, and reduce the production cost of paper factory, with significant economic benefit. Technical specifications Appearance: Colorless or faint yellow liquid pH value: 10-14 Viscosity(25â??ï¼?:â?¤ 30 mPa.s Solubility: Freely soluble in cold water Performance characteristics 1 The cleaning agent shall be sprayed evenly, and for the part with severe dirt, the consumption of cleaning agent shall be increased. 2 If there is resin adhesive and severe dirt on the surface of dry net, the steam can be added for heating to achieve better using effect. Usage tips Consumption: 0.3-0.5 kg/m2 coarse calico (absolutely dry). Washing device: For one high-level tank equipped with valve at bottom and one shower pipe, the effective spraying width shall be the same as the carpet width, the distance among bore diameters shall match with the spraying time as specified, and the dry net can also be directly sprayed with sprinkling can manually. Packing and storage It is packaged in 200kg or 1000kg plastic barrel and is stored in cool place. Guarantee period: 6 months.
Used electronics scrap, all computer scrap, telecom scrap, lcd, used mobile phone, used battery, copper wire and mixed cable.
Used electronics scrap, computer scrap, telecom scrap, lcd, used mobile phone, used battery, copper wire and mixed cable.
High pressure steel wire braided hose, high-pressure steel wire wound hose, high pressure oil drilling hose, marine high pressure conveying pipe, steel wire braided steam hose, steel wire braided sandblasting hose, acid alkali hose, large diameter steel wire skeleton exhaust hose, fuel hose; pressure hose joint, quick joint, stainless steel metal hose, etc. the company product structure design is reasonable, stable and reliable quality, good dielectric resistance, heat resistance, aging resistance, bending resistance, high pressure, superior pulse performance; used for conveying oil based liquid, water based liquid, gas medium with certain pressure and temperature, to realize pressure transmission and medium transmission. products are widely used in coal mine, petroleum, construction machinery, ships, machine tools, hydropower, electric power, construction, metallurgy, agricultural machinery and other fields..
2040/1530 thin mild steel sheet CNC plasma table cutting machine is especially designed for thin steel plate ( 0-3 mm )fast cutting. It adopts cylinder compacting system to prevent steel plate moving during cutting. It has a very fast cutting speed for the thin plate. 2040 1530 thin mild steel sheet CNC plasma table cutting machine features: 1. The beam uses light structural design, with good rigidity structure, light deadweight and small movement inertia. 2. STARFIRE control system, the file incision and export automatic correction , real-time tracking detection of plasma power in the process of cutting current. The control system uses the U-disk exchange processing document, easy to operate. 3. Z axis adopts Cylinder pressure, so high precision and long life time using are assured. 4. It can apply to iron sheet, the aluminum sheet, the galvanized sheet, hundred steel plates , metal plates and so on. Equipped with other metal equipment, forming the advertising word processing tubeline. Completely solve the traditional manual processing methods. Improve the efficiency of several times. 5. Cutting kerf is small, tidy, and avoid a second dressing processing. 6. High cutting speed, high precision, and low cost and cheap. 7. Support FASTCAM, Astronautics Haire, ARTCAM software, Type3 produce standard G code way document, also can change software to read AUTOCAD software produce DXF form documents. Applicable Materials: Especially for all kinds of metal materials such as steel, copper, aluminum and stainless steel that thickness less than 8mm cutting. 2040 1530 thin mild steel sheet CNC plasma table cutting machine parameters: Model RB 1560 2040 Working area (X-Y) 1500mm*6000mm, 2000mm*4000mm Working material Iron, Steel, Aluminum, sheets, Galvanized, sheets. Titanium, Plates Working Thickness 0-8mm Cutting Speed 0-12000mm/min Power 8.5kw Input Voltage 380V 50HZ/60HZ Plasma Current 63A Connecting Way USB Working Mode Untouched arc striking Cooling method With water pump and tank provide circulating water cooling Rail guide HIWIN square rails Transmit way Taiwan imported ball screw Operation language Chinese or English Command G code, *uoo, *mmg, *plt Optional power source America HYPERTHERM or China HUAYUAN Spare parts Electrode ,Electricity nozzle and Water jacket
1. Clearly marked as FR FR tag on side seam. SIZE: 25*35CM. These FR neck gaiter is stretchable One Size so it can fit any size head. 2. Arc & Flame Resistant for Life - This 7 oz material is a soft, inherent FR 100% Cotton. They will remain arc and flame retardant regardless of the washes and wear cycles. These neck gaiters are NFPA 70E Compliant, HRC / CAT 2, EBT = 12 cal/cm�² and meet ASTM F1506. 3. Safety doesn't have to be boring - FR face mask were developed for an electrical utility whose lineman did not want to wear a respirator or balaclava to keep the creosote off their face in Texas summer and winter . Since launching these fire retardant masks, welders, oil & gas workers, miners and electricians all love to wear these for year round cool and protection. 4. Skin safe & Lightweight - This FRC fire resistant fabric is safe to wear directly against your skin when at work. The flame resistant materials used are non-allergenic and will not react with your skin. 5. Wash & Care - Machine Wash and the water temperature should be below 40°C/ 104°F; Hand wash under normal temperature.Tumble dry below 60°C/ 140°F. Do not iron or dry clean.No bleach laundry detergent . No distortion or color fading after multiple washings.