Cangzhou Lonrise Steel Pipe Co.,Ltd

1.product: seamless steel tubes 2.steel grade: astm a53-a, a135-a, din st37, gb 10# 3.od:10mm-610mm 4.wt:1mm-60mm 5.length:5-12m or as reuqired 6.ends: plain ends, beveled ends with plastic caps as protection 7.out coating: black painting, galvanized, anti-corrosion oil, 3pe. 8.packing: wrapped in bundles by steel trips or as required 9.certificates: api &iso 10.third party inspection: sgsbv 11.production capacity: 2000, 000 tons per year 12.delivery time: 10-30 business days according to contract quantity 13.market: asia, europe, america, canada, middle east, etc. standardsdescriptioncommon steel grades astm a179seamless cold-drawn low-carbon steel heat-exchanger and condenser tubesa179 astm a192seamless carbon steel boiler tubes for high-pressure servicesa192 astm a210seamless medium-carbon steel boiler and superheater tubesgrade a-1, grade c astm a519seamless carbon and alloy steel mechanical tubingmt1010, mt1015, mt1020, 1008, 1010, 1020, 1035, 1045, 4130, 4140 en10305-1seamless cold drawn tubese215, e235, e355 en10305-4seamless cold drawn tubes for hydraulic and pneumatic power systemse215, e235, e355 din 2391seamless precision steel tubesst35, st45, st52, st37.4 din 17175seamless tubes of heat-resistant steelsst35.8, 15mo3 gbt 3639seamless cold-drawn or cold-rolled steel tubes for precision application10#, 20#, 45#, q345b gbt 8163seamless steel tubes for liquid services10#, 20#, q345b, 16mn gb 9948seamless steel tubes for petroleum cracking10#, 20#.