Forged cnc machine gr2 gr9 titanium weld neck flange ANSI B16.5
DN125 PN16
1. Production Information
| Products | Titanium Flange |
| Material Grade | Gr1, Gr1, Gr2, Gr3, Gr4, Gr7, Gr9 |
| Certification | ISO9001:2008 |
| Standard | ANSI B16.5,JIS B2220, DIN2627-2628,ASME,GB/T 9116, ASTM B16.5 |
| size | 1/2"~ 30"NB, NPS 1/2 - NPS 24 (DN 10 - 2000) |
| Pressure Clase | PN0.25~32Mpa |
| (DIN) PN6,PN10,PN16,PN25 though PN250 |
| 150LB, 250LB ,300LB, 400 LB,500LB, 600 LB,900LB, 1500LB,2500LB |
| Technique | Forged and CNC Machined |
| type | WNRF , SORF , BLIND ,SW, PL |
| Flange surface | FF,RF,TG,RJ etc |
| Application | used in cars, glasses,medical equipment , electronics ,
petrochemical equ ipment |
| Advantage | 1. Long service life |
| 2. corrosion -resistant |
| 3.hign yeiled strenth and tensile strength. |
2. Available Dimensions
| OD ( mm) | I D ( mm) | HEIGHT ( mm) |
| 200-400 | 100-300 | 35-120 |
| 400-700 | 150-500 | 40-160 |
| 700-900 | 300-700 | 50-480 |
| 900-1300 | 400-900 | 70-250 |
3. Titanium Flange Type
a.Slip On Flange b.Welding Neck Flange c.Threaded Flange(Screwed Flange) d.Plain Flange
e.Blind Flange f.Lap Joint Flange g.Wocket Welding Flange h. welded flange
i. titanium large-diameter flange
Mechanical Properties of ASTM B381 Titanium Plate Flanges
| Element | Density | Melting Point | Tensile Strength | Yield Strength | Elongation |
| Titanium Gr2 | 4.5g/cm3 | 1665℃(3030°F) | Psi- 49900, MPa- 344 | Psi-39900, MPa-275 | 20% |
| Titanium Gr5 | 4.43g/cm3 | 1632℃(2970°F) | Psi- 138000, MPa- 950 | Psi-128000, MPa-880 | 14% |
4. Titanium Flange Production Process
Raw Material ⇒ Inspection Material ⇒ Cutting ⇒ Heating ⇒ Forging ⇒
Heat Treatment ⇒ Machining ⇒ Drilling ⇒ Marking ⇒ Washing/Cleaning
⇒ Final Inspection ⇒ Packing ⇒ Delivery
5. Detailed Drawing
6. Service
- We have the stocks so we would provide our clients the short
delivery time
- Strict control from raw materials till products finished, so the
quality is guaranteed.
- Customized sizes are offered as well as specified sizes and
multiple sizes.
- Strict quality test from raw material to product.
- Original mill sheet test reports EN 10204.3.1 is available.
7. Quality Assurance
A. According to globally recognized standards, such as ASTM, AMS,
ASME. Provide third-party inspection reports. ISO Quality
Management System.
B. Visual inspection to check surface quality, ensuring without
flaw, black dot and other defects.
C. Chemical Composition making sure all chemical components can
satisfy customer’s demands.
D. Mechanical Property testing making sure all titanium products
have satisfying mechanical features before delivery.
