Carbon Steel Investment Castings introduction
This carbon steel plate also has good weldability.Such as forging, welding and cutting, commonly used in the manufacture of chains, rivets, bolts, shafts and so on.A large amount of steel used in a class of materials, divided into ordinary mild steel and special steel, including low alloy high strength steel and corrosion resistant clad steel. Ordinary low-carbon steel is divided into cold-rolled and hot-rolled, cold-rolled steel surface quality is good, and with precise size in thickness, and suitable for the manufacture of car body and the like. Hot-rolled plates used to make frame.
Model NO.: Customized
Casting Method: Thermal Gravity Casting
Application: Oil and Gas
Surface Roughness: Ra3.2
Certification: ISO 9001:2000
Specification: Class 150lb~2500lb, Size 1/2"~56"
HS Code: 8481804090
Type: Clay Dry Sand
Sand Core Type: Resin Sand Core
Machining: CNC Machining
Surface Treatment: Sand Blast
Inspection: International Inspection Report of Each Process
Transport Package: Standard Export Packing
Low Alloy Steel investment Castings properties
1. General purity of the aluminum plate in the deep drawing of the maximum extension strain exceeds 250%.
2. The ultimate elongation of the less pure boiling steel decreases with the increase of the oxygen content of the steel.
3. Steel plate coarsening forming a lower limit.
4. The total elongation, n value and r value in the mechanical properties of the steel sheet have no direct effect on the forming limit of the spinning.
2003 Wuxi Lingtong Casting Co.,Ltd. Founded, with main products of sodium silicate silica sand precision casting and sand casting.
2005 Lingtong started to cooperate with LKL located in Netherlands, our products entered EU market.
2008 start to supply castings to WKM in China.
2009 start cooperating with stertil B.V. who is famous lifting equipment manufacturer in Netherlands, we provide the lifting parts.
2010 we purchased 500kg and 750kg medium frequency furnaces to expand our capacity. In the same year, our products was audited by Flowserve Flow Control Co.,Ltd, and began to cooperate formally.
2012.3 our company has passed the ISO quality system registration, and has obtained ISO 9001:2008 certificate.
2014 our factory moved to industrial park of Mashan in Wuxi Binhui District, in addition, we added 1.5 tons and 2 tons of medium frequency electric furnace, as well as sand mixer and phenolic resin regeneration system. Formally start bulk production production of cast steel, especially production of stainless steel, carbon steel and duplex stainless steel.
2015.4 our samples provided to Wuxi Hitachi Pump Co., LTD get approval, and start cooperation with them.
2015.6 butterfly valve body produced by Lingtong won the 2015 CIFEX "gold award for for quality casting" , with material WCB.
2016.6 We Cooperated with Wuxi Xi Pump Manufacture co., LTD. and provide the hydroelectric equipment parts.
2016.10 Established a cooperative relationship with Shanghai Liancheng pump industry Co., LTD.
2017.1 get passed documents and on-site auditing from RUHRPUMPEN (China) Co., LTD and start cooperation.
2017.6 our vertical pump body casting won the award of "Special gold award for quality casting" in 2017 CIFEX. material is CF3M (316L stainless steel), the pump body was exported to the United States.