- Model NO.: A815 S32750
- Material: Stainless Steel
- Surface Treatment: Sand Blast/Polished/Pickling
- Size: 1/2"-100"
- Type: Seamless/Welded
- Trademark: Derbo
- Specification: SGS
- HS Code: 7307920000
- Standard: DIN, ANSI, GB, JIS, BSW
- Connection: Welding
- Head Type: Round
- Degree: 22.5, 45, 90
- Coating: Black/Fbe/3PE
- Transport Package: Wooden
- Origin: China
1.Technical Parameters
| Materail | ASTMÂ A403Â ASTMÂ A815Â A182Â etc |
| Grade | WP304/304L,316/316L,2205,2507,F304/304L,316/316LÂ etc |
| Standard | ASMEÂ B16.9,ASMEÂ B16.11Â etc |
| End Contaction | BW,SW,Threaded,Groove |
| Outside Diameter | 1/2" - 24" (SMLS/SEAMLESS) |
| 26"Â -Â 100"Â (WELD) | |
| Wall Thickness | Butt Welded : SCH10-SCH160, STD, XS, XXS |
| Processing technic | BW TYPE |
| SMLS = Seamless  (Size 1/2" - 24") | |
| Welded = Seam Welded with 100% X - Ray Test | |
| Surface | Sand Blast |
| Package | Wooden box,Pallet |
| Inspection | BV,SGS,INTERTEK |
| Certificate | ISO9001;2000,API |
| Date of Delivery | 15-25days |
| Payment | L/C or T/T |
| Port of Shipment | Xingang,China |
3.Production Facility
4.Quality Control
5.Our Service
Chengdu Derbo Steel focus on steel pipe and tube for project application for more than 10 years
with good quality and reasonable price,has succeed to cooperated with Sheel.Lukoi and other
famous oil&gas companies.
If you have any inquiry,please don't hesitation to contact us,we will provide you the most competitive
price and technical support.
Â
Description:
Ultrafine fiber filtration material made by advanced production technology is widely used in surgical masks, protective masks,dust masks, etc. Products comply with the standard of GB6223-86UDC614.89, US 42CFR84, EU EN149 standard. We have regular stock of N95, N99, N100, 91, 92, 93. And we can also develop and produce various kinds of protective respirator materials according to clients` requirements
Feature:
High strength, small difference at longitudinal and longitudinal direction .Acid, non-toxic, non-radiation, harmless to human physiology;
With excellent breathability;
Meltblown Nonwoven Fabric
Meltblown Nonwoven Fabric,Nonwoven Filter Material,Meltblown Nonwoven Filter Fabric,Meltblown Air Filter Fabric
Shenzhen China Textile Filters , http://www.ctfiltech.com