When bent at 180 degrees, the outer side of the material is subjected to tension, and under external force, the outer arm wall of the neutral layer is subjected to tensile stress, resulting in thinning. In rotary bending (return bending) operation, the neutral axis is located at 2/3 of the outer wall for the purpose of quality.
During the on-site construction of a 180 degree bend pipe, the operator also needs to understand the material, processing performance, and surface corrosion of the processed pipeline to make production judgments.
The bendability and surface corrosion of the 180 degree bent pipe itself may also affect the quality of the bent pipe.
The 180 degree elbow is treated with polishing equipment both inside and outside to meet the surface finish requirements. It is suitable for stainless steel piping systems in industrial fields such as dairy, food, beer, beverages, pharmaceuticals, cosmetics, etc.
Main technical parameters for 180 degrees:
Size specifications: DIN standard (DN10-DN150), 3A/IDF standard (1/2 "-6"), ISO standard (Ø 12.7- Ø 152.4);
Standards: DIN, ISO, SMS, 3A, IDF, etc;
Connection: clamp (quick installation) type, butt welding (welding) type, thread (union) type;
Material: Stainless steel 304, 316, 304L, 316L, 409L, 202321, carbon steel, low-alloy steel, alloy steel, etc;
Wall thickness: SCH5S-SCH160S;
Weight: Based on the theoretical weight of the product;
Applicable temperature: -20~232 ℃;
Applicable media: water, oil, gas, and certain corrosive liquids;
Product features: Beautiful appearance, smooth surface, strong resistance and texture performance;
External processing: Non standard products can be processed according to user requirements based on drawings and samples.