Nanjing Zhongqing Machine Making Co., Ltd.
Main products:pipe welding line,cold forming line,cut-to-length-slitting saw
Products
Contact Us
  • Contact Person : Mr. Yu Bing
  • Company Name : Nanjing Zhongqing Machine Making Co., Ltd.
  • Tel : 86-25-84497725-13305193900
  • Fax : 86-25-84591061
  • Address : Jiangsu,Nanjing,No. 532-1,Zhongshan East Road,Baixia District, Nanjing
  • Country/Region : China
  • Zip : 210016

Pipe Making Machinery
219 ERW Steel Pipe Welding Line

219 ERW Steel Pipe Welding Line

It adopts to make sequare & shaped pipes. 219 Parameters Specification:Φ219×10Pipe Diameter:Φ89~Φ219mmPipe Thickness:3~12mmPipe Materials:Q195,Q215,Q235Welding Speed:10~30M/MinAPI model mainly produces high level steel pipes, such as delivery pipe of...
28" (711)ERW API Carbon Steel Pipe Making Line

28" (711)ERW API Carbon Steel Pipe Making Line

It produces steel pipes. 711 Parameters Specification:Φ711×25Pipe Diameter:Φ224.5~Φ711mmPipe Thickness:4.0~25mmPipe Materials:Q235,Q345B,J55, X40-X80,H40,K55,N80Welding Speed:10~40m/minDesigning guidelineTo improve the serviceability and productivityTo meet...
76 ERW Carbon Steel Pipe Welding Line/Pipe Production Line

76 ERW Carbon Steel Pipe Welding Line/Pipe Production Line

It adopts the most advanced flexible forming techology to produce steel pipes. 76 ParametersIt could produce round welded steel pipe with diameter 20-76mm, has high yeild and easy operation. Specification:Material: hot rolled or cold rolled steel strip Strip size:62~250...
Good Quality Round/Spuare/Rectangular Pipe Production Line

Good Quality Round/Spuare/Rectangular Pipe Production Line

It produces steel pipes. 50 Parameters:Φ50 High Frequency Pipe Welding Line is mainly used to weld round and square/rectangular pipes.This line utilizes roll forming to process steel strip into various shapes. Using high frequency induction heating,this line is capable of...
16"(426)ERW API Steel Pipe Machine/Tube Making Line

16"(426)ERW API Steel Pipe Machine/Tube Making Line

It adopts the most advanced flexible forming technology to produces round,square and rectangle steel pipes 426 Parameters Specification:Φ426×5.0Pipe Diameter:Φ60~Φ426mmPipe Thickness:2.0~5.0mmPipe Materials:Q195,Q215,Q235Welding Speed:20~70M/MinDesigning...
273 ERW API Carbon Steel Pipe Making Line/Tube Mill

273 ERW API Carbon Steel Pipe Making Line/Tube Mill

It produces steel pipes that used for oil pipe, gas pipe and energy pipe. 273 ERW Pipe Line:Forming and sizing units uses combination of FF forming and FFX forming to produce steel pipes through HF induction welding. Heating method uses HF induction or contact welding, i.e. steel...
140 ERW Steel Pipe Making Machine

140 ERW Steel Pipe Making Machine

It produces steel pipes. ERW pipe Welding Line:1. Customized available 2. Good quality3. Technical supportIntorduction:Φ140 Pipe Welding Line is mainly used to weld round and square/ rectangular pipes. This line utilizes roll forming to...
24"(610)ERW Steel High Frequency Pipe Welding Line

24"(610)ERW Steel High Frequency Pipe Welding Line

It produces steel pipes that used as oil pipe, gas pipe drain pipe and energy pipe . 660 Parameters Specification:Φ660×22Pipe Diameter:Φ159~Φ660mmPipe Thickness:4.5~22mmPipe Materials:Q195,Q215,Q235,J55, X70Welding Speed:12~30M/Min Usage and scope of...
114 Tube Mill/Pipe Welding Line

114 Tube Mill/Pipe Welding Line

It produces steel pipes. IntorductionΦ114 Pipe Welding Line is mainly used to weld round and square/ rectangular pipes. This line utilizes roll forming to process steel strip into various shapes. It is also capable of squeezing weld seam into closed profile through high...
165 ERW Pipe Welding Line

165 ERW Pipe Welding Line

It produces steel pipes, that can be used as drain pipes. 165 Parameters Specification:Φ165×6.5Pipe Diameter:Φ60~Φ165mmPipe Thickness:2~6.5mmPipe Materials:Q195,Q215,Q235Welding Speed:20~60M/MinAdvantage of the line: Easy adjustment, good weld seam quality, rigid...


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