Zhejiang Matech Industry Company Limited

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Hangzhou Matech Steel Company Limited
Tel: +86-571-28350111
Fax: +86-571-86693517
Email: sales@matech-steel.com
Add: Floor 10, Xixi Vally E-Building, Xihu District, Hangzhou, Zhejiang province, China
JCOE Steel Pipes

JCOE Steel Pipes

JCOE (J-ing, C-ing and O-ing) Pipes The mill adopts continuous axis contorting J-C-O(J-ing, C-ing and O-ing)process with characteristics of high forming accuracy and efficiency as well as balanced distribution of forming stress. · JCOE molding process · JCOE Pipe Manufacturing Processes JCOE...

JCOE (J-ing, C-ing and O-ing) Pipes 

The mill adopts continuous axis contorting J-C-O(J-ing, C-ing and O-ing)process with characteristics of high forming accuracy and efficiency as well as balanced distribution of forming stress.

· JCOE molding process

· JCOE Pipe Manufacturing Processes

JCOE manufacturing technology is developed in the 1990s as a pipe forming process, the process of molding process is the first major steel mill edge (or planing) after pre-bending by longitudinal side, and then type → J-→ C O-order molding, stamping each step are the basic principles of three-point bending.

Because it is a progressive multi-pass pressing, it must address the following questions: how to determine the die shape, the upper die and lower die stroke distance, and how much press pass in order to ensure the most appropriate bend radius and the best opening round hair tube.

But these issues with the steel plate, steel plants of different mechanical properties of concrete, pipe size (diameter and wall thickness), which in turn is very complex. Currently mainly by "trial and error", that is, whenever replacement or new steel specifications, we take a certain number of sample pressure test, worked out the right amount of punch. Trial and error method is more reliable, but the efficiency is relatively low.

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Specifications

Throughput: 300,000 MT
Outside Diameter :Φ406-Φ1829mm (16"-72")
Wall Thickness :6.0-25.4mm (1/4"-1")
Ouality Standards :API, BS, ASTM , JIS, DIN, GB , ISO, DNV
Length :3-12.2m (10'-40')
Grades :GB/T9711 L190-L555(API 5L A-X80)
We are able to provide customers with quality products and perfect service.
If you want to know more information, please kind to visit our website. 

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    Hangzhou Matech Steel Company Limited
    Tel: +86-571-28350111
    Fax: +86-571-86693517
    Email: sales@matech-steel.com
    Add: Floor 10, Xixi Vally E-Building, Xihu District, Hangzhou, Zhejiang province, China
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