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ASTM B111 U Bending Cold Drawn Seamless Copper Alloy Tubes C68700 C71500 C68700

ASTM B111 C68700 C71500 C68700 U bending steel tubes Copper tubing for heat exchanger

Copper and Copper-Alloy Seamless Condensers tubes and Ferrule Stock

Good quality for heat exchanger

General size as OD 19.05, 25 ,12.7 ,WT 1.65 ,1.245 ,2.11.

Chemical requirements
Copper or copper alloy UNS No.	Copper	Tin	Al	Ni incl Co	Pb max	Fe max	Zn max	Mn max	As	Sb	P max	Cr	Other named elements
C44300	70.0-73.0	0.9-1.2			0.07	0.06	remainder		0.02-0.06
C44400	70.0-73.0	0.9-1.2			0.07	0.06	remainder			0.02-0.10
C44500	70.0-73.0	0.9-1.2			0.07	0.06	remainder				0.02-0.10
C60800	remainder		5.0-6.5		0.1	0.1			0.02-0.35
C61300	remainder	0.20-0.50	6.0-7.5	0.15 max	0.01	2.0-3.0	0.1	0.2			0.015
C61400	remainder		6.0-8.0		0.01	1.5-3.5	0.2	1.0			0.015
C68700	76.0-79.0		1.8-2.5		0.07	0.06	remainder		0.02-0.06
C70400	remainder			4.8-6.2	0.05	1.3-1.7	1.0	0.30-0.80
C70600	remainder			9.0-11.0	0.05	1.0-1.8	1.0	1.0
C70620	86.5 min			9.0-11.0	0.02	1.0-1.8	0.5	1.0			0.02		C.05 max S.02 max
C71000	remainder			19.0-23.0	0.05	0.50-1.0	1.0	1.0
C71500	remainder			29.0-33.0	0.05	0.4-1.0	1.0	1.0
C71520	65.0 min			29.0-33.0	0.02	0.4-1.0	0.5	1.0			0.02		C.05 max S.02 max
C71640	remainder			29.0-32.0	0.05	1.7-2.3	1.0	1.5-2.5					C.06 max S.03 max
C72200	remainder			15.0-18.0	0.05	0.50-1.0	1.0	1.0				0.30-0.70	Si.03 max Ti.03 max

Product Tags:

bend steel tubing

bending steel pipe

ASTM B111 U Bending Cold Drawn Seamless Copper Alloy Tubes C68700 C71500 C68700

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Categories	U Bend Tube
Brand Name:	Torich
Model Number:	ASTM B111
Certification:	ISO 9001
Place of Origin:	China
MOQ:	500kgs
Price:	USD 30-70USD/pcs
Payment Terms:	T/T, L/C
Supply Ability:	5000tons per year
Delivery Time:	30-60days
Packaging Details:	In wooden boxes
Material:	C68700,C71500,C68700
Shape:	U type
Procuce method:	Cold drawn + bending
Standard:	ASTM standard
MTC:	En10204.3.2B
Length:	1-25m