Chống cháy nổ Shenhai
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Technical Parameter
| Dấu hiệu chống cháy nổ | Ex db IIC Gb/ Ex eb IIC Gb / Ví dụ tb IIIC T80℃ Db |
| Thread specifications | “G1/2-G4”、“NPT1/2-NPT4”、“M20-M110” Various sizes of threads for users to choose from |
| Protection level | IP66 |
| model | Pipe diameter (mm) | Pipe inner diameter (mm) | Thread specifications | Length (mm) | Minimum bending radius (mm) | ||||
| Type I | Type II | Type III | English system | American system | Metric system | ||||
| NGD-□×700□ | 13 | 13 | 13 | 15 | G1/2 | NPT1/2 | M20x1.5 | 700 | 80 |
| NGD-□×1000□ | 13 | 13 | 13 | 15 | G1/2 | NPT1/2 | M20x1.5 | 1000 | 80 |
| NGD-□×700□ | 20 | 17 | 17 | 20 | G3/4 | NPT3/4 | M25x1.5 | 700 | 110 |
| NGD-□×1000□ | 20 | 17 | 17 | 20 | G3/4 | NPT3/4 | M25x1.5 | 1000 | 110 |
| NGD-□×700□ | 25 | 17 | 17 | 25 | G1 | NPT1 | M32x1.5 | 700 | 145 |
| NGD-□×1000□ | 25 | 17 | 17 | 25 | G1 | NPT1 | M32x1.5 | 1000 | 145 |
| NGD-□×700□ | 32 | 26 | 26 | 29 | G1/4 | NPT1/4 | M40x1.5 | 700 | 180 |
| NGD-□×1000□ | 32 | 26 | 26 | 29 | G1/4 | NPT1/4 | M40x1.5 | 1000 | 180 |
| NGD-□×700□ | 40 | 30 | 30 | 36 | G1/2 | NPT1/2 | M50x1.5 | 700 | 210 |
| NGD-□×1000□ | 40 | 30 | 30 | 36 | G1/2 | NPT1/2 | M50x1.5 | 1000 | 210 |
| NGD-□×700□ | 50 | 42 | 47 | 50 | G2 | NPT2 | M63x1.5 | 700 | 250 |
| NGD-□×1000□ | 50 | 42 | 47 | 50 | G2 | NPT2 | M63x1.5 | 1000 | 250 |
| NGD-□×700□ | 70 | 50 | 62 | 64 | G21/2 | NPT2 1/2 | M75x1.5 | 700 | 350 |
| NGD-□×1000□ | 70 | 50 | 62 | 64 | G21/2 | NPT2 1/2 | M75x1.5 | 1000 | 350 |
| NGD-□×700□ | 80 | 62 | 72 | 77 | G3 | NPT3 | M90x1.5 | 700 | 400 |
| NGD-□×1000□ | 80 | 62 | 72 | 77 | G3 | NPT3 | M90x1.5 | 1000 | 400 |
| NGD-□×700□ | 100 | 85 | 90 | 95 | G4 | NPT4 | M110x1.5 | 700 | 500 |
| NGD-□×1000□ | 100 | 85 | 90 | 95 | G4 | NPT4 | M110x1.5 | 1000 | 500 |
Product Features
1. It has the advantages of dye resistance, corrosion resistance, water resistance, aging resistance, good flexibility, firm structure, reliable operation, vân vân;
2. Thread specifications can be made according to customer requirements, such as NPT, metric threads, vân vân;
3. It has advantages such as oil resistance, acid resistance, corrosion resistance, wear resistance, aging resistance, waterproofing, flame retardancy, and good flexibility;
4. The length of flexible pipes can be specially processed according to user requirements.
Phạm vi áp dụng
1. Suitable for explosive gas environments in Zone 1 và khu vực 2 locations;
2. Suitable for places in Zone 21 và khu vực 22 with combustible dust environments;
3. Suitable for Class IIA, IIB, and IIC explosive gas environments;
4. Suitable for the T1-T6 temperature group;
5. Widely used for the connection of explosion-proof electrical equipment in hazardous environments such as oil extraction, refining, công nghiệp hóa chất, and gas station, or for the connection of steel pipe wiring in situations where it is difficult to bend.
