Product Details
Product Description
Product Description
Corrosion shield is mainly used on the windward side of the heating surface of the boiler, such as superheaters, reheaters, economizers, and water-cooled wall pipes. The main role of corrosion shield is to protect the heating surface of the boiler pipes, reduce pipeline wear, and increase the heating surface of the pipes.
Shapes and specifications of tube shields
The cross-sectional shape of boiler tubes shields is mostly semi-circular (180 degrees), and there are also 120-160 degrees. It is mainly used on finned tubes (water-cooled walls); boiler tubes erosion shields are divided into direct wear-resistant shields, in-curve anti-wear shields, outer-curve anti-wear shields, side-curve anti-wear shields, s-curve anti-wear shields, etc.
Tube shields-outside bend and side bend types
The length of the straight anti-wear shields ranges from 20mm to 3000mm, and the general length of 1000-2000mm is commonly used. The anti-wear shields with bends generally requires a processing drawing and the following parameters should be on the drawing: outer diameter of the pipe used, bending of the pipe Radius R (to the center of the pipe), the degree of bending angle, and the length of the straight sections on both sides of the arc segment of the wear-resistant shields.
“snap-on” type shield
The most basic parameter of boiler tubes shields is the outer diameter of the tube used (that is, the inner diameter of boiler tubes erosion shields). The main specifications of the tube are: 32, 38, 42, 44.5, 48, 51, 57, 60, 63.5 , 76, 89mm, etc . the inner diameter of the boiler tubes erosion shields is usually 1-3mm larger than the outer diameter of the tube used, depending on the actual requirements.
Tube shields production process
To ensure the accuracy of the material. Positive Material Identification (PMI) of stainless steel sheets for tube shields is critical to verifying the grade and composition of stainless steel before it goes into production.
Tube shields from us are manufactured to exacting standards. Advanced equipment and material handling capabilities permit us to offer the fastest turnaround times anywhere.
The current production process for tube shields is to use high-pressure presses and professional moulds for pressing.
The production time is short, the welding performance is good, the welding seam does not fall off, the surface is smooth and the appearance is beautiful. The arc-shaped wear-resistant tile is pressed on a press or bent on a pipe bender with a special mould.
>>
Mini Plastic Type HDPE Extruder Small Film Blowing Machine
>>
Low Price DN50 2 Inch ABS Plastic Body Multi-Jet Cold Water Meter Factory
>>
Ready Mix Concrete Batching Plant Concrete Mixing Plant in China
>>
Premium Soundproof and Thermal Break Aluminum Sliding Door Lifting Window for Stylish Villa
>>
Hot Sale Premium Professional Small Outdoor Cute Mini Round Knife Sharpener Kitchen
>>
Auto Spare Parts Car Side Mirror Left For KIA Sportage 11- OEM 87610-4T300
>>
Bronze Brass Plate, Sheet, Inconel /Hastelloy /Titanium Alloy Pipe ASTM B265 Gr2, Gr12 Gr5 Ti 6al 4V, Gr7, Gr9, Gr12 Tube
>>
Transfer Rib Jacquard Circular Knitting Machine
>>
Electric Knapsack Sprayer 16L/18L with 3L /4L Motor
>>
Genuine Jackets Wholesale Men Cowhide Black Cow Leather Pigskin Belt
>>
Economical Fancy Yarn Equipment with PLC Control
>>
Factory Quick Custom Animal Artistic Jacquard Warp Woven Blanket with Tapestry Woven Blanket Logo & Pattern Custom Design
>>
Machine Tool Turning Milling Part Metal Processing CNC Machining Service Precision Machined Part Aluminum Part High Precision Machining
>>
Sephcare High quality Raw material Magnesium Myristate CAS 4086-70-8 for cosmetics
>>
Complete Pet Bottle Blow Mold Machine
>>
Multipurpose medical dehumidifier with drain pump dehumidifiers for house cellar
>>
Γ Ο CT33259-2015 Welding Neck Flange DN150 Pn16 RF 12X18h10t
>>
China Factory Price Fully Automatic and Efficient Poultry, Rabbit Meat, Beef and Chicken Thigh Bone and Meat Separator
>>
Greetmed Nebulizer Mask Nebulizer Mask Single Use Disposable PVC Nebulizer With Aerosol Mask
>>
12GSM-240GSM Non Woven Polyester Fabric Pet Spunbond Nonwoven Fabric
