• Model NO.：stainless
• Section Shape：Round
• Outer Diameter：6-630mm
• Grade：304,304L,316,316L,310,347,321,347H etc.
• Wall Thickness：0.25mm-5.0mm
• Transport Package：Customer′s Request.
• Specification：ASTM A312
• Trademark：KM
• Origin：Chinese Mainland
• HS Code：7202110000
• Production Capacity：2000 Ton,Month

  size  OD88.9mm*3.05mm*1.8mOD60.3mm*2.7mm*9mOD73.0mm*3.05*5.8mOD73.0mm*3.05mm*6m  materialTP 316L ,316,321TP304L ,304,201standardASTM A312, ASTM A269surface treatmentaccording to customer's requirementusesusing in area of building, auto, printing, industry; for conveyance of petroleum, gas and conveyance of other fluid
Chemical composition:

Grade	C ≤	Si ≤	Mn ≤	P ≤	S ≤	Ni ≤	Cr ≤
201	0.12	0.75	7	0.045	0.045	1.00-1.28	13.70-15.70
202	0.15	1	2.25	0.045	0.045	4.07-4.17	14.00-16.00
304	0.08	0.75	2	0.045	0.03	8.00-11.00	18.00-20.00
304L	0.035	0.75	2	0.045	0.03	8.00-13.00	18.00-20.00
309	0.15	0.75	2	0.045	0.03	12.00-15.00	22.00-24.00
310S	0.08	1.5	2	0.045	0.03	19.00-22.00	24.00-26.00
316	0.08	1	2	0.045	0.03	10.00-14.00	16.00-18.00
316L	0.035	0.75	2	0.045	0.03	10.00-15.00	16.00-18.00
321	0.04-0.10	0.75	2	0.045	0.03	9.00-13.00	17.00-20.00
405	0.08	0.75	1	0.045	0.03	0.06	11.5-13.5
409	0.089	1	1	0.045	0.05	0.06	10.50-11.75
410	0.15	0.75	1	0.045	0.03	0.06	11.5-13.5
420	0.16-0.25	1	1	0.04	0.03	0.06	12.00-14.00
430	0.12	0.75	1	0.045	0.03	0.06	16.00-18.00
904L	0.02	1	2	0.045	0.03	23.00-28.00	19.00-23.00