Seamless Steel Pipes, Shape : Round, Square

We are offering Seamless Steel Pipes Od 32mm--720mm.
Specification:
seamless steel pipe
1. we supply gb/t 8163.
2. od: 1/8"-28" (10.3-711.2mm)
3. thickness: sch10，sch20，sch30，std，sch40,sch60,xs,sch80，sch100，sch120，sch1400，sch160，xxs
4. standard: gb/t 8162 gb/t8162, astm a106, astm a53,astm ,iso and others.
Pipe production process:
billet—billet heating—piercing—pipe heating furnace—sizing/tension reducing—cutting—straightening—dnt—stenciling/packing
grade: 10#, 20#, q295#, q345b, 16mn, a106 (b, c), api k55, api n80,
section shape: round, square, moment,
application: fluid pipe of gas and petroleum and so on.
Packing detail:
 bundle, bulk in container or as per customers' requirements, length is less than 5.8m,
 the goods can be shipped in 20ft container length is less than 11.8m,
 the goods can be shipped in 40ft container fcl or lcl will be available