Qinhuangdao Innovation Technology Development Co.,Ltd
name	ASTM A53 B Seamless carbon steel pipe
size	1/2" to 48"
thickness	SCH10,SCH20, SCH30, STD SCH40, SCH60, XS, SCH80., SCH100, SCH120, SCH140, SCH160, XXS
standard	ASME B36.10M/B36.19M
material	ASTM A53 Gr.B/A106,Gr.B
qualification	ISO9001:2008 ,ISO 14001 OHSAS18001  acquired the license for manufacturing special pressure Pipline equipments from AQSIQ , API and became a member of first – grade supply network of State Power Corporation and China National Petroleum Corporation.We are also qualified the standard material supplier of China National Offshore Oil Corporation and China Petroleum Pipline Bureau.It was recognized by China Classification Society and admitted an associator  by EnergyAhead Sources Net of China Petroleum Distribution Electronic Market.
packing	1.Big OD:in bulk   2.Small OD:packed by steel strips  .  3.According to customer's request
Main market	South America,Southeast Asia,Africa, Mid East, Eastern Asia, Western Europe
application	Petroleum, chemical, machinery, electric power, shipbuilding, papermaking, construction, etc
Special design available as the requirement of customer