Description
Jiangsu Liangyi Produce Forged Cylinder, Blind Holes Cylinder,Forging Steel Hydraulic Cylinders,forging steel heavy wall hollow cylinders From China
For forged cylinder in carbon, alloy and stainless steel: maximum diameter is 3000MM with a maximum length of 8000MM
For forging cylinder in nickel and super alloys,stainless steel: max diameter that we could do is 1500MM with a maximum length of 6000MM
Our forged Cylinder could be used in high-stress applications and harsh environments due to their durability, strength and corrosion resistance.
The Melting process of our forged cylinder is EF+LF+VD or VIM+ESR
Heat treatment of our forged steel cylinder is Quenching and tempering, or solution ,ageing heat treatment
Forging Ratio of our every pieces of forged cylinder is ≥4
Following is manufature process of our every pieces of forged cylinder
Forging process flow quality control of forging cylnder:
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
in order to make sure of our every pieces of forged cylinder,Following testing that we could do for our forged cylinder
1.Chemical Compositions Test
2.Mechanical Properties Test (Tensile Strength, Yield Strength, Elongation, Reduction of Area, Impact Value, Hardness)
3.Non Destructive Test (UT, MT, PT, RT)
4.Dimensional Checking
Following is material that forged cylinder that we could produce:
Forged sleeves in Alloy and carbon steel grades:
A182-F5,A182-F11,A182-F12,A182-F21,A182-F22,ASTM A182-F22V,A182-F91,A182-F92,ASTM A694-F42,ASTM A694-F46,ASTM A694-F48,ASTM A694-F50,ASTM A694-F60,ASTM A694-F70,ASME Sa516 grade 60,Sa516-Grade 70,SA-350 LF2,SA-350 LF3,SA-350 LF5,SA-350 LF6,A36, ASTM A105, ASME SA266 Grade 2/Grade 4,ST37.2,C22.8,S235JR,S275JR, S355JR,AISI 1045,AISI 4140,AISI 4130,AISI 4340,,42CrMo4,25CrMo4,,12CrMo9-10,18CrMos4,18CrNiMo7-6,17CrNiMo6,16MnCr5,St52-3,S355j2g3,50CrMo4
Forging cylinder in Stainless Steel Grades
A182-F6a,A182-F6b,A182-F304,A182-F304L,A182-F310,A182-F316,A182-F316L,A182-F317,A182-F317L,A182-F347,AISI 309,AISI 310s,AISI 316Lmod,A182-F48,A182-F321,A182-F347,A182-F348,Nitronic 50,Nitronic 40,Nitronic 60,Nitronic 30,Xm-11,Xm-10,UNS S21800,Alloy 20, 904L,PH13-8Mo,17-4ph,15-5ph,17-7ph,Ph15-7 Mo,254Smo, Al-6Xn,654SMO, A182-F44,A182-F45,A182-F51,A182-F53,A182-F60,A182-F55,A182-F62,A182-F52,ASTM A182-F61,UNS N08028.UNS N08367,
For forged cylinder in carbon, alloy and stainless steel: maximum diameter is 3000MM with a maximum length of 8000MM
For forging cylinder in nickel and super alloys,stainless steel: max diameter that we could do is 1500MM with a maximum length of 6000MM
Our forged Cylinder could be used in high-stress applications and harsh environments due to their durability, strength and corrosion resistance.
The Melting process of our forged cylinder is EF+LF+VD or VIM+ESR
Heat treatment of our forged steel cylinder is Quenching and tempering, or solution ,ageing heat treatment
Forging Ratio of our every pieces of forged cylinder is ≥4
Following is manufature process of our every pieces of forged cylinder
Forging process flow quality control of forging cylnder:
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
in order to make sure of our every pieces of forged cylinder,Following testing that we could do for our forged cylinder
1.Chemical Compositions Test
2.Mechanical Properties Test (Tensile Strength, Yield Strength, Elongation, Reduction of Area, Impact Value, Hardness)
3.Non Destructive Test (UT, MT, PT, RT)
4.Dimensional Checking
Following is material that forged cylinder that we could produce:
Forged sleeves in Alloy and carbon steel grades:
A182-F5,A182-F11,A182-F12,A182-F21,A182-F22,ASTM A182-F22V,A182-F91,A182-F92,ASTM A694-F42,ASTM A694-F46,ASTM A694-F48,ASTM A694-F50,ASTM A694-F60,ASTM A694-F70,ASME Sa516 grade 60,Sa516-Grade 70,SA-350 LF2,SA-350 LF3,SA-350 LF5,SA-350 LF6,A36, ASTM A105, ASME SA266 Grade 2/Grade 4,ST37.2,C22.8,S235JR,S275JR, S355JR,AISI 1045,AISI 4140,AISI 4130,AISI 4340,,42CrMo4,25CrMo4,,12CrMo9-10,18CrMos4,18CrNiMo7-6,17CrNiMo6,16MnCr5,St52-3,S355j2g3,50CrMo4
Forging cylinder in Stainless Steel Grades
A182-F6a,A182-F6b,A182-F304,A182-F304L,A182-F310,A182-F316,A182-F316L,A182-F317,A182-F317L,A182-F347,AISI 309,AISI 310s,AISI 316Lmod,A182-F48,A182-F321,A182-F347,A182-F348,Nitronic 50,Nitronic 40,Nitronic 60,Nitronic 30,Xm-11,Xm-10,UNS S21800,Alloy 20, 904L,PH13-8Mo,17-4ph,15-5ph,17-7ph,Ph15-7 Mo,254Smo, Al-6Xn,654SMO, A182-F44,A182-F45,A182-F51,A182-F53,A182-F60,A182-F55,A182-F62,A182-F52,ASTM A182-F61,UNS N08028.UNS N08367,
