Big Disc Nickel Coating Cylinder Magnet (D38*20mm)

Model NO.: D38*20mm
Trademark: HJ
Transport Package: Box or Carton
Specification: Rohs
Origin: Nanjing, Jiangsu
HS Code: 85051110
Big Magnet Discs Coating Ni for Door

1. Material: Sintered Neodymium-Iron-Boron;
2. Grade: N33
3. Size: As your requirement, large to about 200mm;
4. Magnetization direction: Through diameter or thickness, width, length;
5. Coating: NI
6. High flux, High remanence, high coercive force, high energy, high resistance to magnetic demagnetization, Low temperature coefficient and low loss of irreversible, excellent cost to performance ratio, low price & good quality.

Shape and Size
Block: Length X Width X Thickness
Disc / Cylinder: Diamter X Thickness
Ring: External Diamter X Internal Diameter X Thickness
Segment: According to the Drawing
Irregular: According to the Drawing

If you have any questions, pls contact us without hesitation:
 
Grade Remanence Coercivity Force Intrinsic Coercive Force Max. Energy Product maximum Operating Temp.
  Br Hcb Hcj £ ¨ BH £ © max  
mT kGs kA/m kOe kA/m kOe kJ/m3 MGOe
N27 1030-1080 10.3-10.8 ≥ 796 ≥ 10.0 ≥ 955 ≥ 12 199-231 25-29 80 ° C
N30 1080-1130 10.8-11.3 ≥ 796 ≥ 10.0 ≥ 955 ≥ 12 223-247 28-31 80 ° C
N33 1130-1170 11.3-11.7 ≥ 836 ≥ 10.5 ≥ 955 ≥ 12 247-271 31-34 80 ° C
N35 1170-1220 11.7-12.2 ≥ 868 ≥ 10.9 ≥ 955 ≥ 12 263-287 33-36 80 ° C
N38 1220-1250 12.2-12.5 ≥ 899 ≥ 11.3 ≥ 955 ≥ 12 287-310 36-39 80 ° C
N40 1250-1280 12.5-12.8 ≥ 907 ≥ 11.4 ≥ 955 ≥ 12 302-326 38-41 80 ° C
N42 1280-1320 12.8-13.2 ≥ 915 ≥ 11.5 ≥ 955 ≥ 12 318-342 40-43 80 ° C
N45 1320-1380 13.2-13.8 ≥ 923 ≥ 11.6 ≥ 955 ≥ 12 342-366 43-46 80 ° C
N48 1380-1420 13.8-14.2 ≥ 923 ≥ 11.6 ≥ 876 ≥ 12 366-390 46-49 80 ° C
N50 1400-1450 14.0-14.5 ≥ 796 ≥ 10.0 ≥ 876 ≥ 11 382-406 48-51 60 ° C
N52 1430-1480 14.3-14.8 ≥ 796 ≥ 10.0 ≥ 876 ≥ 11 398-422 50-53 60 ° C
30M 1080-1130 10.8-11.3 ≥ 796 ≥ 10.0 ≥ 1114 ≥ 14 223-247 28-31 100 ° C
33M 1130-1170 11.3-11.7 ≥ 836 ≥ 10.5 ≥ 1114 ≥ 14 247-263 31-33 100 ° C
35M 1170-1220 11.7-12.2 ≥ 868 ≥ 10.9 ≥ 1114 ≥ 14 263-287 33-36 100 ° C
38M 1220-1250 12.2-12.5 ≥ 899 ≥ 11.3 ≥ 1114 ≥ 14 287-310 36-39 100 ° C
40M 1250-1280 12.5-12.8 ≥ 923 ≥ 11.6 ≥ 1114 ≥ 14 302-326 38-41 100 ° C
42M 1280-1320 12.8-13.2 ≥ 955 ≥ 12.0 ≥ 1114 ≥ 14 318-342 40-43 100 ° C
45M 1320-1380 13.2-13.8 ≥ 995 ≥ 12.5 ≥ 1114 ≥ 14 342-366 43-46 100 ° C
48M 1360-1430 13.6-14.3 ≥ 1027 ≥ 12.9 ≥ 1114 ≥ 14 366-390 46-49 100 ° C
50M 1400-1450 14.0-14.5 ≥ 1033 ≥ 13.0 ≥ 1114 ≥ 14 382-406 48-51 100 ° C
30H 1080-1130 10.8-11.3 ≥ 796 ≥ 10.0 ≥ 1353 ≥ 17 223-247 28-31 120 ° C
33H 1130-1170 11.3-11.7 ≥ 836 ≥ 10.5 ≥ 1353 ≥ 17 247-271 31-34 120 ° C
35H 1170-1220 11.7-12.2 ≥ 868 ≥ 10.9 ≥ 1353 ≥ 17 263-287 33-36 120 ° C
38H 1220-1250 12.2-12.5 ≥ 899 ≥ 11.3 ≥ 1353 ≥ 17 287-310 36-39 120 ° C
40H 1250-1280 12.5-12.8 ≥ 923 ≥ 11.6 ≥ 1353 ≥ 17 302-326 38-41 120 ° C
42H 1280-1320 12.8-13.2 ≥ 955 ≥ 12.0 ≥ 1353 ≥ 17 318-342 40-43 120 ° C
45H 1300-1360 13-13.6 ≥ 963 ≥ 12.1 ≥ 1353 ≥ 17 326-358 43-46 120 ° C
48H 1370-1430 13.7-14.3 ≥ 995 ≥ 12.5 ≥ 1353 ≥ 17 366-390 46-49 120 ° C
30SH 1080-1130 10.8-11.3 ≥ 804 ≥ 10.1 ≥ 1592 ≥ 20 223-247 28-31 150 ° C
33SH 1130-1170 11.3-11.7 ≥ 844 ≥ 10.6 ≥ 1592 ≥ 20 247-271 31-34 150 ° C
35SH 1170-1220 11.7-12.2 ≥ 876 ≥ 11.0 ≥ 1592 ≥ 20 263-287 33-36 150 ° C
38SH 1220-1250 12.2-12.5 ≥ 907 ≥ 11.4 ≥ 1592 ≥ 20 287-310 36-39 150 ° C
40SH 1240-1280 12.5-12.8 ≥ 939 ≥ 11.8 ≥ 1592 ≥ 20 302-326 38-41 150 ° C
42SH 1280-1320 12.8-13.2 ≥ 987 ≥ 12.4 ≥ 1592 ≥ 20 318-342 40-43 150 ° C
45SH 1320-1380 13.2-13.8 ≥ 1003 ≥ 12.6 ≥ 1592 ≥ 20 342-366 43-46 150 ° C
28UH 1020-1080 10.2-10.8 ≥ 764 ≥ 9.6 ≥ 1990 ≥ 25 207-231 26-29 180 ° C
30UH 1080-1130 10.8-11.3 ≥ 812 ≥ 10.2 ≥ 1990 ≥ 25 223-247 28-31 180 ° C
33UH 1130-1170 11.3-11.7 ≥ 852 ≥ 10.7 ≥ 1990 ≥ 25 247-271 31-34 180 ° C
35UH 1180-1220 11.8-12.2 ≥ 860 ≥ 10.8 ≥ 1990 ≥ 25 263-287 33-36 180 ° C
38UH 1220-1250 12.2-12.5 ≥ 876 ≥ 11.0 ≥ 1990 ≥ 25 287-310 36-39 180 ° C
40UH 1240-1280 12.5-12.8 ≥ 899 ≥ 11.3 ≥ 1990 ≥ 25 302-326 38-41 180 ° C
28EH 1040-1090 10.4-10.9 ≥ 780 ≥ 9.8 ≥ 2388 ≥ 30 207-231 26-29 200 ° C
30EH 1080-1130 10.8-11.3 ≥ 812 ≥ 10.2 ≥ 2388 ≥ 30 223-247 28-31 200 ° C
33EH 1130-1170 11.3-11.7 ≥ 836 ≥ 10.5 ≥ 2388 ≥ 30 247-271 31-34 200 ° C
35EH 1170-1220 11.7-12.2 ≥ 876 ≥ 11.0 ≥ 2388 ≥ 30 263-287 33-36 200 ° C
38EH 1220-1250 12.2-12.5 ≥ 899 ≥ 11.3 ≥ 2388 ≥ 30 287-310 36-39 200 ° C

Insect Screen

Insect screens have become an indispensable addition to homes and buildings, offering a simple yet effective solution to keep out unwanted pests. These screens are designed with a fine mesh material that acts as a barrier, preventing insects, bugs, and other small creatures from entering indoor spaces. Insect screens allow for fresh air circulation and natural light while ensuring a comfortable and bug-free environment. They are commonly installed on windows, doors, and other openings to provide protection without compromising ventilation. With their easy installation and low maintenance requirements, insect screens offer a practical and cost-effective way to enjoy the outdoors while keeping pests at bay.

Insect screen,Mesh screen,Window screen

Jinwu Glass Fiber Co., Ltd , https://www.jwnetwindows.com