Check valve & butterfly valve casting parts

Valve Casting 1.Cast iron&cast steel,bronz,Aluminium 2.ISO9001:2000 3.Sand cast,lost wax casting 4.ASTM,DIN

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

Check valve & butterfly valve casting parts