Abstract "China creates multinational corporations", Germany's "Manager" magazine said on the 3rd that the merger of CSR North Car has given a big impact on international giants such as Siemens. This new world's largest rail transit equipment manufacturer has technology, manpower and production capacity...
"China creates multinational corporations", Germany's "manager" magazine said on the 3rd that the merger of CSR North has a big impact on international giants such as Siemens. This new world's largest rail transit equipment manufacturer has the advantages of technology, manpower and production capacity. At the same time, the "high-speed rail diplomacy" of Chinese Premier Li Keqiang also brought more business to the new group. China needs big companies to succeed on a global scale. China needs more international brands under the “new normal†of the economy. Now, on the railway equipment, "Made in China" has become synonymous. China has also led the world in communications and other industries.
"Manager" magazine said that China is building a new multinational company like "CRRC." After the merger of the railway companies, China is expected to use this as a blueprint for the aviation industry to merge the two major state-owned aircraft manufacturers to compete in the competition between Airbus and Boeing. The Chinese government demands to improve efficiency and create larger enterprises with more international competitiveness.
- Specification:
- 1. Out diameter: 406.4mm - 1422.4mm (16"-56")
- 2. Thickness: 9.5mm-38.1mm
- 3. Length: 6m-12.5m
- 4. Type: LSAW (Longitudinal Submerged-Arc Welded), DSAW (Double Submerged-arc welded) Steel Pipe
- 5. Manufacturing Process:JCO(JCOE,COE)
- 6. Standard: API SPEC 5L (ISO 3183), GB/T 9711.1, GB/T 9711.2, GB/T 9711.3 BSEN10217
- 7. Uses: for conveying gas, water and oil, in the oil or natural gas industries
- 8. Chemical Analysis (%):
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Standard Type of pipe Class Grade C max Si max Mn max P max S max V max Nb max Ti max API SPEC 5L
/ISO 3183WELD PSL1 L245 B 0.26 - 1.2 - 0.03 0.03 - - L290/X42 0.26 - 1.3 - 0.03 0.03 - - L320/X46 0.26 - 1.4 - 0.03 0.03 - - L360/X52 0.26 - 1.4 - 0.03 0.03 - - L390/X56 0.26 - 1.4 - 0.03 0.03 - - L415/X60 0.26 - 1.4 - 0.03 0.03 - - L450/X65 0.26 - 1.4 - 0.03 0.03 - - L485/X70 0.26 - 1.4 - 0.03 0.03 - - PSL2 L245M/GR.BM 0.22 0.45 1.2 0.025 0.015 0.05 0.05 0.04 L290M/X42M 0.22 0.45 1.3 0.025 0.015 0.05 0.05 0.04 L320M/X46M 0.22 0.45 1.3 0.025 0.015 0.05 0.05 0.04 L360M/X52M 0.22 0.45 1.4 0.025 0.015 - - - L390M/X56M 0.22 0.45 1.4 0.025 0.015 - - - L415M/X60M 0.12 0.45 1.6 0.025 0.015 - - - L450M/X65M 0.12 0.45 1.6 0.025 0.015 - - - L485M/X70M 0.12 0.45 1.7 0.025 0.015 - - - L555M/X80M 0.12 0.45 1.85 0.025 0.015 - - - - 9. Mechanical Properties
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Standard Class Grade Yield Strength (MPa) Tensile Strength (MPa) Elongation(%) Y.S/T.S API SPEC 5L
/ISO 3183PSL1 L245 B min 245 415 b - L290/X42 min 290 415 b - L320/X46 min 320 435 b - L360/X52 min 360 460 b - L390/X56 min 390 490 b - L415/X60 min 415 520 b - L450/X65 min 450 535 b - L485/X70 min 480 470 b - PSL2 L245N/BN
L245M/BMmin 245 415 b - max 450 760 b 0.93 L290N/X42N
L290M/X42Mmin 290 415 b - max 495 760 b 0.93 L320N/X46N
L320M/X46Mmin 320 435 b - max 525 760 b 0.93 L360N/X52N
L360M/X52Mmin 360 460 b - max 530 760 b 0.93 L390N/X56N
L390M/X56Mmin 390 490 b - max 545 760 b 0.93 L415N/X60N
L415M/X60Mmin 415 520 b - max 565 760 b 0.93 L450M/X65M min 450 535 b - max 600 760 b 0.93 L485M/X70M min 485 570 b - max 635 760 b 0.93 L555M/X80M min 555 625 b - max 705 825 b 0.93
LSAW Steel Pipe,LSAW Steel Tube,LSAW L360 Steel Pipe ,LSAW L485 Steel Pipe
HeBei GuangHao Pipe Fittings Co .,LTD (Cangzhou Sailing Steel Pipe Co., Ltd) , https://www.guanghaofitting.com