Check valve & butterfly valve Iron&Steel castings
Aluminium castings
Machining casting
Investment casting
Die casting
Dalian Shipbuilding import export company,founded in 1992,is a specialized and comprehensive company with the license of importing and exporting,specializing in the designing,R&D,production and sale for the material handling equipment and industrial equipment,casting and machining for the mechanical parts.
We are able to supply our customers in the fields of casting,forging,stamping,welding etc. with utmost flexibility in maintaining competitive prices and the highest quality products competing in worldwide markets, as well as world class customer service and technical support. Our product line covers various mechanical spare parts, automotive accessories, valves, pipes and marine ironware. The raw material consists of stainless steel, carbon steel & various low alloy steel and non-ferrous metals. We can deliver the customer castings, semi-finished parts and finished parts respectively and accordingly.
Item | Description | Material | Technical Process |
1 | Ductile iron castings | ASTM A 536-Gr.60-40-18,65-45-12,80-55-06,80-60-03; DIN-GGG40,GGG50,GGG60,GGG70; JIS-FCD40,FCD50,FCD60,FCD70; BS-Gr370-17,Gr420-12,Gr500-7,Gr600-3,Gr700-2; NF-FGS370-12,FGS400-12,FGS500-7,FGS600-3,FGS700-2; | Green-sand moulding Resin-sand moulding Lost foam cast Shell-core cast Electric-furnace smelting |
2 | Grey iron castings | ASTM A48-No.20,25,30,35,40,45,50; ASTM A126-Class A, Class B, Class C; DIN-GG10,GG15,GG20,GG25,GG30,GG35; JIS-FC10,FC15,FC20,FC25,FC30,FC35; BS-Grade 150,180,220,260,300,350; NF-FGL150,FGL200,FGL250,FGL300,FGL350; | Green-sand moulding Resin-sand moulding Lost foam cast Shell-core cast Electric-furnace smelting |
3 | Carbon steel castings | ASTM A216-Gr. WCB, Gr. WCA, Gr. WCC; ASTM-415-205, 450-240, 485-275, 80-40; DIN- GS-C25(1.0619), GS-38(1.0416), GS-45(1.0446), GS-52(1.0552), GS-60(1.0558); JIS-SC410, SC450, SC480, SCC5; BS-A1, A2, A5; NF-GE230, GE280, GE320, GE370 | Soluble glass sand moulding Resin-sand moulding Lost wax casting (Investment casting) Lost foam cast Shell-core cast Electric-furnace smelting |
4 | Stainless steel castings | ASTM-CF-8M, CF-8, CA-15, CA-40, 316, 304; DIN-G-X6CrNi18 9(1.4308), G-X7Cr13(1.4001) G-X20Cr14(1.4027), 1.4408; JIS-SCS13, SCS 1, SCS 2, SCS 14A; BS-304C15, 410C21, 420C29, 316, 304; NF-Z6CND18.12M, Z6CN18.10M, Z12C13M, Z20C13M | Soluble glass sand moulding Resin-sand moulding Lost wax casting (Investment casting) Electric-furnace smelting |
5 | Alloy steel castings | DIN-GS-40Mn5(1.1168), GS-20Mn5(1.1120); GS-37MnSi5(1.5122), GS-34CrMo4(1.7220); JIS-SCMn3, SCW480, SCSiMn2, SCCrM3, SCMnCR3; ASTM-LCC UNS-J02505, J13048 NF-G20M6, G35CrMo4 | Soluble glass sand moulding Resin-sand moulding Lost wax casting (Investment casting) Electric-furnace smelting |
OEM service
Material: gray iron, ductile iron, carbon steel, stainless steel, alloy steel
Process: sand casting ,investment casting ,die casting and so on
Standard: GB ,ASTM ,DIN ,JIS
Weight range: 5g-20ton
Quality control:
(1) Machinery properties and Chemical components testing after raw casting
(2)Hardness checking after heat treatment
(3)Dimensions testing after maching
(4)drawings→mould making→raw casting→sandblasting→rough machining or finish machining→surface treatment→packing→delivery strict
Contact:
Mr.Xuekui
Dalian Shipbuilding import Export Company
Rms.2208 Dalian World Trade Center,25 Tong Xing Street,Dalian
China,116001
M.P.:86 0 13591381196
Tel.: 86 411 82530406-16
Fax: 86 411 82530206
