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|Application:||Connection parts||Material:||Stainless Steel|
|Forging type:||Die forging||Heat treatment:||N+T Q+T|
|Melting process:||LF+EF+VD(ESR)||Diameter:||According to drawing|
carbon steel forged flanges,
stainless steel forged flanges
304 316 304L 316L 1Cr18Ni10Ti die forging stainless flange forged steel flanges
Stainless steel flange:
Stainless steel flange doesn’t corrosion, pitting and abrasion. This one stainless is highest strength of materials of metal material with good corrosion resistance. It is can maintain the structural components of the integrity of engineering design permanently. Chromium stainless steel flange is set high mechanical strength and extensibility, easy to production and processing. It’s to be satisfied with the architects and structural designer. Stainless steel flange is different from carbon steel and alloy steel flange. The working environment is very bad, such as high temperature, high pressure, colder and strong corrosive environment.
Flange mainly plays a link, through the middle holes of the flange butt wear bolt link, the link is in can not realize the welding conditions and fixed
Stainless steel flange mainly materials is high Ni, such as 304L, 316L, 1Cr18Ni 0Ti, etc.
Flange and stainless steel flange is mainly applied to the petroleum and natural gas pipeline joints and chemical industry, nuclear power, pressure vessel industry, etc.
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
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