Qingdao Singho Industrial Co., Ltd.

Alloy Steel Gate Valve Stem 1.Material: Alloy Steel, Stainless Steel 2.Machined from round bar 3.NDT Test 4.ISO9001:2008

1.Pump Impeller 2.Ductile Iron, Grey Iron 3.Sand Casting 4.Machined by CNC, controlled by CMM Machined 5.Balancing made

Basket Plate Filter Basket Plate with 8 Lugs Alloy Steel, Stainless Steel Soomth Surface CNC Machining ISO 9001:2008

Locating Ring Gate Valve Parts Stainless Steel, Carbon Steel Machined by NC Machine Tight tolerances controlled

1.Gate Valve Body 2.Machined by CNC and Controlled by CMM Machine 3.Permanent Mold Casting 4.40 MPa hydro-test 5.ASTM Standard

1.Valve Gate 2.Material: Alloy Steel 3.Machined by NC Machine 4.NDT Test made 5.Process:Investment Casting

Process: Sand casting, CNC Machining Hydro-test be made. Pump Housing/Pump Casing Casing 6x5x14 2.5 Centrifugal Pump Material: Ductile Iron and

Name: Stuffing Box Cover Material: Ductile Iron Sand Casting Controlled by CMM Machine Process: Casting and CNC Machining

Pump Frame The material of the pump frame: Ductile Iron and Grey Iron etc. Process: Resin Sand Casting Tolerances to be controlled strictly by CMM

1.Name: Mud Pump Valve Body 2.Material: Alloy Steel, Ductile Iron 3.Finishing: EPD Coating 4.Deep Carburized Wear Surface