UOE mill adopts Uing and Oing forming
According to different customers' requirements, the welded pipe can be expanded by mechanical or hydrostatic expander to enhance the dimension accuracy, and eliminate the residual stress.
UOE pipes Specifications
- Throughput: 400,000 MT
- Outside Diameter :Φ508-Φ1118mm (20"-44")
- Wall Thickness : 6.4-25.4mm (1/4"-1")
- Ouality Standards : API, BS, ASTM , JIS, DIN, GB , ISO, DNV
- Length :9-12.2m (30'-40')
- Grades : GB/T9711 L190-L555 (API 5L A-X80)
JCOE (J-ing, C-ing and O-ing) process
This is the first large diameter longitudinal submerged arc welded (LSAW) pipe production line in China .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 pipes 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)
Steel plate ultrasonic flaw detector
The device is controlled by microcomputer, which can automatically identify the flaw in the steel plate, give alarm, locate and mark according to the set standard of flaw detect and inspection; besides, it can comprehensively evaluate the inspection result, determine the flaw grade and print the inspection report forms as well. It has the characteristics such as easy operation and high inspection efficiency.
Steel plate ultrasonic flaw detector
Adopt the standard software function of Vision LE contrail controllerand German original controller for industry only. Three cutting torches can work synchronously and cut the bevel rapidly and precisely, offer the eligible slabs for the next working procedure
