Products
- Steel Sheets[10]
- Healthcare Supplement[1]
- Steel Pipes[4]
- Pumps[8]
- Wheel Parts[1]
- Deep Groove Ball Bearings[2]
- Other Ball Bearings[3]
- Welding Wires[5]
- Welding Rods[10]
- Welding Tips[7]
- Bearing Balls[6]
- Fishhooks[1]
Contact Us
- Contact Person : Mr. Jiang Zengdong
- Company Name : Hangzhou Dongzheng Industrial Co., Ltd.
- Tel : 86-571-82620688
- Fax : 86-571-82896689
- Address : Zhejiang,Hangzhou,15/f, Unit 1, Yianhui Yuan, Jincheng Road, Xiaoshan District, Hangzhou City, Zhejiang Province. China
- Country/Region : China
- Zip : 311200
Products List
Roots vacuum pump ZJP-600
high efficiency; simple maintenance & repair based on optimized design; auto-control oil system long-life bearing
Rotary vane vacuum pump is suitable for air and other ordinary gases, with a gas ballast valve, witch could be applied to pump condensable gases (such as...
Roots vacuum pump ZJP 300S
high efficiency; simple maintenance & repair based on optimized design; auto-control oil system long-life bearing
ModelUltimate Pressure Pumping Speed (L/S)Inlet Diam (mm)Outlet Diam (mm)Max.permissable Diff.pressure Diff.pressure at overflow valve Motor Power...
long line tackle
No.103
TUNA HOOK(D-TYPE)
.Material:High Carbon/Stainless Steel
.Tin/Nickel/PS(Perma Steel)
No.103TUNA HOOK(D-TYPE).Material:High Carbon/ Stainless Steel.Tin/Nickel/PS(Perma Steel)
...
Roots vacuum pump ZJP 1200
high vacuum degree up to 0.3Pa; simple maintenance & repair based on optimized design; auto-control oil system long-life bearing
Rotary piston vacuum pump is suitable for air and other ordinary gases, with a gas ballast valve, witch could be applied to pump condensable...
Roots Vacuum Pump ZJP600
high vacuum degree up to 0.3Pa; simple maintenance & repair based on optimized design; auto-control oil system long-life bearing
ModelUltimate Pressure Pumping Speed (L/S)Inlet Diam (mm)Outlet Diam (mm)Max.permissable Diff.pressure Diff.pressure at overflow valve Motor Power...
Roots Vacuum Pump ZJP1200S
high vacuum degree up to 0.3Pa; simple maintenance & repair based on optimized design; auto-control oil system long-life bearing
ModelUltimate Pressure Pumping Speed (L/S)Inlet Diam (mm)Outlet Diam (mm)Max.permissable Diff.pressure Diff.pressure at overflow valve Motor Power...
Roots vacuum pump
high vacuum degree up to 0.3Pa; simple maintenance & repair based on optimized design; auto-control oil system long-life bearing
Rotary piston vacuum pump is suitable for air and other ordinary gases, with a gas ballast valve, witch could be applied to pump condensable...
Roots vacuum pump
high vacuum degree up to 0.3Pa; simple maintenance & repair based on optimized design; auto-control oil system long-life bearing
Rotary piston vacuum pump is suitable for air and other ordinary gases, with a gas ballast valve, witch could be applied to pump condensable...
bearing steel ball
bearing steel ball,7.938mm~~25.4mm
Material: GB GCr15(AISI E52100, JIS SUJ2, DIN 100Cr6)
Diameter(mm):7.938Grade:G10ball diameter variation:(not over)0.25μmdeviation from spherical from :(not over)0.25μmsurface soughness : (not over)0.025μmlot diameter variation :(not...
bearing steel ball
bearing steel ball 7.938mm~~25.4mm
bearing steel ball GCR15Specification :Diameter(mm):8.731Grade:G10ball diameter variation:(not over)0.25μmdeviation from spherical from :(not over)0.25μmsurface soughness : (not over)0.025μmlot diameter variation :(not...