Jiangsu Liangyi Co.,Limited is one professonal special alloy
material supplier from China,
Since establised in 1997, our products has been
exported to many countries, such as American, European countries,
Asian countries, and so on. Our products are widely used in
petroleum and chemical industry, power generation, shipbuilding,
heavy machinery, Oil&Gas applications: Christmas trees,
wellhead components, spools, valves, BOP′s, riser applications,
nozzles, pressure vessel, Y-blocks. and so on.
We own one workshop of more than 8000 square meters,
with a vacuum melting, electroslag remelting, forging,Casting,heat
treatment, machining, quality inspecting machines and a full-line
of production system.
Our company mainly produces materials in: carbon&alloy
steel, Tool&Die Steel,Stainless steel, Duplex Stainless Steel,
Nickel alloy, Super Alloy,Cobalt Based alloy,Heat Resistant
steel,Invar alloy ,low Expansion Alloy,Soft Magnetic Alloy and so
on
We could produce these material in Forging parts,Forged
Rings,Rolled Rings,Bars,flanges, Casting Parts,Pipe
Fittings,seamless pipe,Weled Pipes,Plates,Sheets,Strips,Coils
Wires,spring ,Fasteners,Machining Parts, and so on
Following is the steel grade that we could do
Alloy and carbon steel grades:
A182-F1,A182-F2,A182-F9,A182-F11,A182-F12,A182-F21,A182-F22,A182-F36,A182-F91,A182-F92,
A694-F42,A694-F46,A694-F48,A694-F50,A694-F60,A694-F70, SA-350
LF1,SA-350 LF2,SA-350 LF3,SA-350 LF5,SA-350 LF6, AISI 1045,AISI
4140,AISI 4130,AISI 4340, AISI 4317,AISI 4130, AISI 8620,AISI
9840,AISI 4145H,AISI 4145H,AISI 4145H Mod,AISI 4330V,AISI 4330V
Mod.AISI 4150,AISI 1020,42CrMo4,25CrMo4,34CrNiMo6,17CrNiMo6-4
20NiCrMo22,34CrMo4,30CrNiMo8,36CrNiMo4,16CrNiMo12,40NiCrMo7,41CrALMo7,30NiCrMo12,
12CrMo9-10,18CrMos4,18CrNiMo7-6,17CrNiMo6,16MnCr5,St52-3,S355j2g3,50CrMo4,39NiCrMo3,,20NiCrMo2-2
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
Nickel alloy and Super ALloy Steel Grades
Nickel 200, Nickel 201,Monel 400,Monel R-405,Monel
K-500,Hastelloy C-22,Hastelloy X,Hastelloy C-4,Hastelloy
B-2,Hastelloy C-276,Hastelloy C-2000,Hastelloy B, Nimonic
75,Nimonic 90,Nimonic 80A,Nimonic 105,Nimonic 901,Inconel
600,inconel 601,inconel 617, inconel 625,inconel 686,inconel
690,inconel 693,inconel 718, inconel 725,inconel X-750,incoloy
800,incoloy 800H,incoloy 800HT,Incoloy 825,Incoloy 926,Incoloy
890,Incoloy 925,Incoloy 901,Incoloy 945, Incoloy A-286,NI-SPAN-C
Alloy 902,MP35N,MP159,Multimet N155,Haynes 230,Haynes 188,Haynes
25, Udimet 500,Rene 41,Waspalloy,Invar 36,Invar 42,Stellite
6B,Kovar alloy,
UNS NO6022,UNS NO6200, UNS No5500,UNS NO6002,UNS N010665, UNS
N10276, UNS N10001,UNS N07080,UNS N06600, UNS N06601,UNS NO6625,UNS
N06686,UNS N06693,UNS N06690,UNS N07718,UNS N07725,UNS N07750,UNS
N08800,UNS N08811,UNS N08810,UNS N08825,UNS N09925,UNS S66286,UNS
N07500,UNS K93600
2.4602,2.4675,2.4816,2.4663,2.4642,2.4668,2.4669,1.4958,2.4858,2.4375,2.4665,2.4617,
2.4819.2.4631,2.4851,2.4606,1.4876,1.4959,1.4980,2.4983,2.4656
Tool And Die Steel Grades
AISI 6F7, AISI A2,AISI O1,AiSI O2,AISI S7,AISI D6,AISI S1, AISI D2,
AISI A6, AISI O7,AISI L2, H13,H11,H12,AISI
L6,H21,H10,H10A,H19,314,H19A,P20,P20+Ni, P20+S,
S136,718,SKT6,SKD12,SKD1,SKD2,SKS3,SKS41,SKS95,SKD11,DC53,SKS43,SKD61,SKD6,SKT4,SKD5,SKD7,SKD62,NAK80
1.2767,1.2363,1.2510,1.2080,1.2436,1.2542,1.2379,1.2824,1.2550,1.2509,1.2210,1.2344,1.2606,1.2782,
1.2678,1.2889,1.2605,1.2343,1.2714,1.2581,1.2365,1.2779,1.2661,1.2083,1.2311,1.2312,1.2738,1.2316
Follow is the casting steel grade that we could do
ASTM A352
Grade LCA,Grade LCB,Grade LCC,Grade LC1,Grade LC2,Crade LC2-1,Grade
LC3,Grade LC4,Grade LC9,Grade CA6NM
ASTM A732
Grade 1A,Grade 2A,Grade 2Q,Grade 3A,Grade 3Q,Grade 4A,Grade
4Q,Grade 5N,Grade 6N,Grade 7Q,Grade 8Q,Grade 9Q,Grade 10Q,Grade
11Q,Grade12Q,Grade 13Q,Grade 14Q,Grade 15A
ASTM 297
Grade HF,GRADE HH,GRADE HI,GRADE HK,GRADE HE,GRADE HT,GRADE
HU,GRADE HW,GRADE HX,GRADE HC,GRADE HD,GRADE HL,GRADE HN,GRADE HP
ASTM A890
ACI CD4MCU,ACI CD4MCUN,ACI CD3MCUN,ACI CE8MN,ACI CD6MN,ACI
CD3MN,ACI CE3MN,ACI CD3MWCUN
ASTM 217
WC1, WC4,WC5,WC6, WC9, WC11,C5, C12,C12A(J84090), CA15
ASTM 744
CF8,CF8M,CF8C,CF3,CF3M, CG3M,CG8M, CN7M, CN7MS, CN3MN, CK3MCUN
ASTM A608
Grade HC30,Grade HD50,Grade HE35,Grade HF30,Grade HH30,Grade
HH33,Grade HI35,Grade HK30,Grade HK40,Grade HL30,Grade HL40,Grade
HT50,Grade HU50,Grade HW50,Grade HX50
ASTM A955
ACI CD4MCUN,ACI CE8MN,ACI CD6MN,ACI CD3MN,ACI CE3MN,ACI CD3MWCUN
ASTM 743
CF8, CG12,CF20, CF8M,CF8C, CF16F, CF16FA, CH10
ASTM 494
CZ100,M35-1,M35-2,M30H,M25S,M30C,N12MV,N7M,N3M,CY40,CW12MW,
CW6M,CW2M,CW6MC,CY5SNBIM, CX2MW,e CU5MCUC, CX2M
ASTM A351
CF3,CF3A,CF8,CF8A,CF3M,CF3MA,CF8M,CF3MN,CF8C,CF10,CF10M,CH8,CH10,CH20,CK20,HK30,HK40,HT30,
CF10MC,CN7M,CN7M,CN3MN,CD4MCU, CG6MMN,Grade CG8M,
CF10SMNN,CT15C,CK3MCUN, CE20N,CG3M,CD3MWCUN