Products
- Roof Tiles[6]
- Metal Building Materials[6]
- Tile Making Machinery[1]
- Other Welding & Soldering Supplies[6]
- Welding Rods[6]
- Welding Tips[6]
- Welding Wires[6]
- Deep Groove Ball Bearings[6]
- Other Ball Bearings[6]
- Taper Roller Bearings[6]
- Pumps[6]
- Steel Pipes[6]
- Steel Channels[1]
- Steel Sheets[6]
- Steel Strips[1]
- Protractor[2]
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
seamless pipe
seamless pipe:
Standard:GB8162/8163,ASTM A106/A53 GR.B,API 5L GR.B,API 5CT J55/N80
OD:4.1/2" to 8.5/8"
WT:6-45mm
Seamless pipe:Material: 20#, 45#,16Mn, 27SiMn,12Cr1MoV, 15CrMo, 10CrMo,910Cr5Mo,WB36OD: 6MM---820MMTH: 1.5MM---60MMLength: as...
AWS BAG-30B silver brazing
silver brazing wire, silver brazing rod
The silver brazing material is a kind of brazing material with copper base . Have fine craft,performance, low dissolves temperature ,good moisture and the ability to fiil-up interval ,and the high intensity...
corrugated steel sheet
We are specialied in making corrugated sheet, we can design all kinds of patter
We are a manufacturer and exporter of corrugated steel sheet, with high tech design and precise machinery.Color coated corrugated sheetThickness: 0.2mm-0.6mmColor: green, bule,...
prepainted steel coil
Thickness: 0.2 to 4.0mm
Width: 600mm to 1,500mm
Grades: SPCC, SPCD, DX51, DX52, CS, FS, SS
Standard: JISG3141
...
galvanize steel
Features: (hot dip galvanized steel coil)
1) Quality standard: JIS G3002 GB/T251B
2) Grade: SGCC (DX51D+Z), SGCD (DX52D+Z
...
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...
Prepainted steel coil
0.21~4.2(mm) in thickness,
600~1500(mm) in width, in shape of coil or sheet,
80~120(g) of zinc coat per M2
...
CITROEN PEUGEOT DACbearing,hub bearing 37720033
1DAC 37720033
2bore diameter:37mm
3outer diameter:72mm
4height:33mm
1Product nameAuto Bearing2 Standard bearing materials GCr15_China/(AISI)52100_American/(DIN)100Cr6_Germany(Chrome steel)3 Packing wrapped package or box package...
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...
silver welding rod
The follow are general purpose brazing alloy, suitable to join easily a wide range of ferrous and non-ferrous base materials
The silver brazing material is a kind of brazing material with copper base . Have fine craft,performance, low...