- Model NO.: 4-1/2"to13-3/8"
- Structure: Vertical
- Material: Carbon Steel
- Grade: J55 K55 N80-1, N80-Q,L80 ,C90 ,P110
- User for: Oil and Gas
- Transport Package: Packing by Ply Wooden Case
- Origin: China
- Connection: Female
- Flexible or Rigid: Flexible
- Standard: Standard
- Od: 1.9-20"
- Trademark: GHL
- Specification: 4-1/2"to13-3/8"
- HS Code: 73079300
We also supply premium thread products by customer's request
SIZE: Tubing coupling from 1.9" to 4-1/2", Casing coupling from 4-1/2" to 13-3/8"
TYPE: NUE, EUE (tubing coupling), STC, LC, BTC (casing coupling).
SURFACE TREATMENT: Whole phosphating, or inside phosphating and outside coating
PACKING: By carton, wooden case, wooden pallet, or by requirements of customers
| Place of Origin | Tianjin, China (Mainland) |
| Brand Name | GHLÂ |
| Model Number | 1.9"-20" |
| Type | Coupling |
| Machine Type | Oil production |
| Certification | API |
| Material | Alloy steel |
| Processing Type | Turning |
| Surface treatment | Whole phosphating, or inside phosphating and outside coating |
| Usage | Internally threaded cylinder for joining two lengths of threaded casing pipe |
| Specification | API 5CT 4-1/2" to 20" |
| Steel grade | J55, K55, L80,N80, P110 |
| Thread type | STC, LTC, BTCÂ |
| Details | 4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8", 8-5/8", 9-5/8", 10-3/4", 11-3/4", 13-3/8", 16", 18-5/8", 20" |
| Specification | API 5CT 1.9", to 4-1/2" |
| Steel grade | J55, L80, N80 |
| Thread type | EUE, NUE |
| Details | 1.9", 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2" |
Â
The Pm2.5 Mesh Screen is a revolutionary technology designed to filter out PM2.5 particles from the air, improving air quality and protecting human health. This innovative solution consists of a fine mesh that effectively captures and traps PM2.5 particles while allowing clean air to pass through. With its versatile applications in residential, commercial, industrial, and public settings, the Pm2.5 Mesh Screen offers a cost-effective and energy-efficient solution to combat air pollution. By understanding its significance, we can appreciate its potential to create a cleaner and healthier environment for all.
PM2.5,Mesh screen,Air pollution
Jinwu Glass Fiber Co., Ltd , https://www.jwglassfiber.com