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The blasting test to SSAW welded pipe done by Cangluo Group (My group company)
- Apr 02, 2018 -

In 2002, Cangzhou Spiral steel Pipe Group Co, Ltd made the blasting test. the pipe size: 660x7mm, The pipe standard is API 5L X65. the normal pressure of HT is 8.6 Mpa. The max pressure of blasting test is 13.7Mpa. The test result is OK. Since then my group company has the ability to produce high level SSAW welded pipes to oil and gas industry such as X52, X60,X65, X70 PSL1 PSL2.For many years we already produce many high level steel grade SSAW welded pipes to the oil and gas companies around the world.