ASTM B862 Gr2 Gr5 Welded Titanium and Titanium Alloy Pipes for Industrial Use and Heat Exchanger

Product Detail

Specifications
1) Grade:Gr1, Gr2, Gr3, Gr4, Gr5
2) Standard:ASTM B337, ASTM B338, ASTM B861
3) Offer small order




1)Descriptions:
Standard:ASTM B337, ASTM SB338, ASTM B861
Material:Pure titanium or alloy titanium.
Applications:For heater exchanger, condenser etc.
Features:Low density, high specific strength, high corrosion resistance, good thermal stability and excellent thermal conductivity etc.
Quality and test: Tests and inspections ensure the materials meet destructive and non-destructive test according to industry and customer specifications.
Specifications:Like in table 1, table 2, table 3




Table 1 Cold rolled seamless alloy/unalloy titanium tubes

Grade	status	Outer Diameter /mm	Wall thickness/mm
Gr1 Gr2 Gr3 Gr4 Gr7 Gr11 Gr12	Annealed (M)	>10~15	0.5, 0.6, 0.8, 1.0, 1.25, 1.5, 2.0
		>15~20	0.6, 0.8, 1.0, 1.25, 1.5, 2.0, 2.5
		>20~30	0.6, 0.8, 1.0, 1.25, 1.5, 2.0, 2.5
		>30~40	1.25, 1.5, 2.0, 2.5, 3.0
		>40~50	1.25, 1.5, 2.0, 2.5, 3.0, 3.5
		>50~60	1.5, 2.0, 2.5, 3.0, 3.5, 4.0,
		>60~80	2.0, 2.5, 3.0, 3.5, 4.0, 4.5




Table 2 Welded tubes

Grade	status	Outer Diameter /mm	Wall thickness/mm
Gr1 Gr2 Gr3 Gr4 Gr7 Gr11 Gr12	Annealed (M)	16	0.5, 0.6, 0.8, 1.0
		19	0.5, 0.6, 0.8, 1.0, 1.25
		25 27	0.5, 0.6, 0.8, 1.0, 1.25, 1.5
		31 32 33	0.8, 1.0, 1.25, 1.5, 2.0
		38	1.5, 2.0, 2.5
		50	2.0, 2.5
	63	2.0, 2.5




Table 3 Welded-rolled tube

Grade	Status	Outer Diameter /mm	Wall thickness/mm
Gr1 Gr2 Gr3 Gr4 Gr7 Gr11 Gr12	Annealed (M)	6~10	0.5, 0.6, 0.8, 1.0, 1.25
		>10~15	0.5, 0.6, 0.8, 1.0, 1.25, 1.5
		>15~30	0.5, 0.6, 0.8, 1.0, 1.25, 1.5, 2.0




2)Length:like in the Table 4 and Table 5.
Table 4 Length of the seamless and welded-rolled tubes

Item	Seamless tubes/mm			Welded-rolled tubes
	OD<=15	OD>15		Wall thickness/mm
		Wall<=2.0	Wall>2.0~4.5	0.5~0.8	>0.8~2.0
Length	500~4000	500~9000	500~6000	500~8000	500~5000
Notes:Other length will be available.




Table 5 Length of the welded tubes

Item	Welded tubes/mm
	Wall 0.5~1.25	Wall >1.25~2.0	Wall >2.0~2.5
Length	500~15000	500~6000	500~4000
Notes:Other length will be available.




3)Tolerance:

Outer diameter/mm	OD tolerance/mm	Wall tolerance/mm
6~25	+/-0.10	+/-10%
>25~38	+/-0.13
>38~50	+/-0.15
>50~60	+/-0.18
>60~80	+/-0.25