Here you can see the material, surface treatment, SWL range, thread standard and range, CODE and surface treatment of Long Wavy Lifting Insert. You can click on the information above to download these contents for your better viewing.
Long Wavy Lifting Insert |
MATERIAL | Stainless Steel / Q345 / Q235 / 20# / Customizable |
SURFACE TREATMENT | Raw Color, Electro-galvanized, Hot-dip Galvanized |
SAFETY FACTOR | ≥ 3 |
CERTIFICATE | CE / ISO 9001 |
SWL (tons) | CODE | THREAD (RD/M) | H (mm) | D (mm) | E (mm) | DS (mm) |
0.5 | LWLS-M/RD12-105 | 12 | 137 | 15 | 22 | 8 |
1.2 | LWLS-M/RD16-165 | 16 | 216 | 21 | 27 | 12 |
2.0 | LWLS-M/RD20-195 | 20 | 257 | 27 | 35 | 14 |
2.5 | LWLS-M/RD24-240 | 24 | 360 | 31 | 43 | 16 |
4.0 | LWLS-M/RD30-300 | 30 | 450 | 40 | 56 | 20 |
6.3 | LWLS-M/RD36-380 | 36 | 570 | 47 | 68 | 25 |
8.0 | LWLS-M/RD42-450 | 42 | 620 | 54 | 80 | 28 |
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Long Wavy Lifting Insert Details
Long Wavy Lifting Insert is an accessory embedded in concrete precast blocks for lifting concrete precast blocks. Its wavy tail can transfer the load more evenly to the concrete block. It needs to be used with Lifting Loops. Its usage needs to be determined according to the weight of the concrete block, the lifting method, the angle and other information.
Its head is made of stainless steel, 20#, Q345D steel pipe, and the tail is made of three kinds of threaded steel: HRD 400, 500, 600. One end of the tail is straight and the other end is curved into a wave shape. The two parts are connected by extrusion. Conventional quality inspection items include thread specifications, thread depth, overall length, aperture, and tensile performance. The tensile performance test requires a safety factor of more than 3 times. Each batch of orders needs to be strictly sampled and tested. The surface treatment methods of the head of Long Wavy Lifting Insert are mainly electrogalvanizing, hot-dip galvanizing, and original black (only dipped in anti-rust oil). Common international certifications are CE certification and factory ISO 9001 certification.
Production of Long Wavy Lifting Insert: 1. Cut steel pipes and rebars according to size requirements, 2. Bend rebars, 3. Tap steel pipes, 4. Surface treatment of tapped steel pipes, 5. Extrude steel pipes at the straight ends of rebars, 6. Detect the threads, dimensions, tensile properties, etc. of Long Wavy Lifting Inserts, and 7. Packaging. Here, we will introduce its production process to give you a more intuitive understanding of why the Long Wavy Lifting Inserts we supply have higher quality.