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ERW pipeline,LSAW pipeline

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Line pipes are intended for the transmission of petroleum all-natural gas along with other Merchandise involve over a hundred specifications for the various applications in regular、pressure、high or low temperature、corrosion-resistant along with other pipelines.

Qiancheng can supply goods in accordance with international requirements which include API 5L,ASTM,ASME,JIS,DIN etc.QIANCHENG delivers each seamless and welded (ERW PIPE or SAW PIPE) linepipe, manufactured in accordance with requirements API 5L, ASTM, and also other internationally recognized standards. A range of external and internal coatings, lengths, finish finishes are offered upon individual request.
Standards & Specifications & Grades

All linepipe pointed out above can meet normal NACE MR-01-75 upon request of prospects

● Size range: Specifications-Linepipe
● Wall Thickness up by way of two.5" thick

BIG-diameter line pipe is 3PE 2PE COATING.

26 - 60 inch
API 5L X42 by means of X100

ERW pipe is 3PE 2PE coatings.
erw pipeline

two 3/8 24 inch
Wall Thickness
API 5LB through X70

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Our company covers an area of 80, 000 m2 with a total assets of 90 million Yuan. There are 360 staff members including 80 technicians in our company. .

We also establish an effective complete quality control system. In 2003, our company obtained the certificate of ISO9001 Quality System Authentification!