Limestone Quarry Plant

One of the Top 500 enterprises in China foreign trade

QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association


API 5l x52 psl 2 ERW steel pipe

 API 5l x52 psl 2 ERW steel pipe,ERW steel pipe,ERW steel tube,API 5L x56 ERW steel pipe 

Used for water gas oil and so on
api 5l x56 psl2 steel pipe ,GB/8162/9163 ,ASTMA53B, ASTM A106B
O.D. :60 mm -1012 mm
W.T. :4.5 mm - 40mm
LEN : 6 -12M
line pipe,
standard API 5L (ISO3183), GB/T9711, SY/T5037 etc.,  A, B, X42, X46, X52, X56, X60, X65, X70, X80, L175,L210,L245,
L290,L320,L360, L390, L415, L450, L485, L555,Q195, Q215, Q235, Q345, 
outside diameter 21.3mm-2540mm 
wall thick 1.8mm-28mm
 length up to 12m
suitable for use in conveying gas, water, and oil in both the oil and natural gas industries,
and also used for pipelines for low pressure fluid service

spiral steel pipe|
Galvanized steel pipe|
Oil pipeline |
Welded steel Pipe
Casing Pipe |
Seamless pipe


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