| Customization: | Available |
|---|---|
| Standard: | ANSI |
| Type: | Welding Flange |
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| 1. Standard | ANSI,JIS,DIN,BASME B16.5/B16.7 /DIN/JIS |
| 2. Type: | Plate,Slip-on,Welding Neck.Thread,Socket weld,Blind |
| 3. Size: | 1/2inch-98inch(or 20mm-5000mm) |
| 4. Material: | Carbon steel: A105,SS400,SF440 RST37.2,S235JRG2,P250GH, C22.8 |
| Stainless Steel: F304 F304L F316 F316L 316Ti | |
| 5. Surface Treatment | Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc, |
| Hot dipped Galvanized. | |
| 6. Inspection: | factory in-house self check or Third Party inspection |
| 7. Packing: | No Fumigate or Fumigate Playwood/Wood Pallet or Case |
| 8. Payment Term: | L/C at sight OR T/T |
| 9.Delivery time: | Within 30days for 2000tons |
| 10.Supply Capacity: | 20000tons per year |
Inspecting Carbon Steel Forged Flanges according to ASME B16.5 Standard.
QA/ QC person visual check surface and marking, and measure the size.
Third party inspection: BV, SGS, LR, DNV, ABS and Stamp the mill test certificate.
| C | Mn | P | S | Si |
|---|---|---|---|---|
| 0.15 | 0.6-1.05 | 0.035 | 0.04 | 0.1 |
| Tensile Strength | Yield Strength | Elongation |
|---|---|---|
| 485 (Mpa) | 250 (Mpa) | 30 (%) |
All carbon steel forged flanges are normalized heat treatment before delivery.
| Standard | ASME B16.5, API 5A |
|---|---|
| Diameter | 1/2 to 24 inch / DN15-DN600 |
| Pressure | Class 150, 300, 600, 900, 1500, 2500 |
| Product | Slip On Flange, Threaded Flange, Socket Weld Flange, Blind Flange, Lap Joint Flange, Weld Neck Flange. |
| Stainless Steel | ASTM A182 F316/316L, F304/304L, SS317, SS321, SS310 |
| Duplex Steel | ASTM A182 F51, F53, F55 |
| Carbon Steel | ASTM A105, A350 LF2, LF3 |
| Alloy Steel | ASTM A182 F1, F5, F9, F11, F12, F22 ,F91 |
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