JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD
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Connect Flange Forged Steel Flanges Petroleum Pipeline Flange ASTM 6
Reference
| Material | A105,16Mn |
| Equipment | 3150T hydropress |
| Apply |
Weld flange of petroleum pipe line |
| Melting process | LF+EF+VD |
| Production process |
Forging+heat treatment+rough machine+finish machine |
| Ratio | ≥3 |
| Applicable certificate | ASTM,ASME,DIN,JIS,ISO,BS,API,EN |
| Executive standard | JB/GB/EN/DIN/JIS/ASME/ASTM/ISO |
|
Certificate authority | ISO,BV,SGS, IST, UL,CTI |
| Delivery term |
Rough machine(N+T);finish machine(Q+T) |
|
Test equipment |
Spectrograph,UT device,tensile and impact test machine,metalloscope,hardness test machine |
|
Service | Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality. |
Custom property
| Elements | C | Si | Mn | P | S | Cr | Ni | Mo | |
| 16MNn | 0.13-0.20 | 0.17-0.37 | 1.20-1.60 | ≤0.030 | ≤0.030 | ≤0.30 | ≤0.30 | -- |
|
Mechanical property |
Dia.(mm) |
TS/Rm(Mpa) |
YS/Rp0.2(Mpa) |
EL/A5(%) |
RA/Z(%) |
Type Of notch |
Impact energy |
HBW |
| 16Mn | Ø15 | 470-630 | ≥345 | ≥21 | -- | V | -20℃≥34 | ＝＝ |
| Max weight | 20T |
| MOQ | 1PC |
| Ex-works date | 20-50 days |
| Package | Wooden case,steel frame |
| Deliver terms | FOB;CIF;CFR；DDU； |
| Payment | T/T,LC |
| Transportation | Air,ocean |
Process procedure:
Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting→ Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)→ Machining→ Inspection(UT,MT,Visal diamention, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage Shipment
