LSAW Line/ Jcoe Pipe Mill

详情

Application

Mainly used for making large diameterLSAW pipes, JCOE forming method.
The pipes are widely used in the industry of oil, gas, water, heat supply, coal, mine slurry, making paper and architecture etc.
Mill Manufacturing range
Plate width ***0~***0mm
Wall thickness range 6~*0mm (*0mm in lower grades)
Max. Plate length ****0mm
Max. Plate weight *1 T
Pipe outside diameter diameter **6~diameter***2mm
Pipe length *********0mm
Typical Steel grade Q**5A, Q**5, X**-X*0
Applicable standards ISO*****3, API 5L Spec. 5L, GB/T***1.1, GB/T***1.2
Forming method JCOE
Pipe accuracy: API 5L (*4th Edition)
Out-of-roundness tolerance ± 1%; Or as per API 5L *4th edition whichever is less
Straightness deviation along the entire length of pipe ≤ 0.2% Or as per API 5L whichever is less
Production capacity **0, **0~**5, **0 Ton/year
Main equipment list
1. Plate UT tester
2. Plate edge milling machine
3. Chips cleaning device after milling
4. Plate edge deruster
5. Plate crimping press
6. Pipe forming press
7. Tack-welding machine
8. Internal welding machine
9. External welding machine
*0. Pipe welding seam UT tester
*1. Pipe mechanical expander
*2. Pipe hydrostatic tester
*3. Pipe straightening press
*4. Pipe calibrating press
*5. Pipe end chamfering machine
*6. Pipe cross-transfer carriage
*7. Pipe welding seam smooth machine
*8. X-ray trolley
*9. Auxiliary device after forming
*0. Auxiliary device before forming
*1. Pipe inside deruster