HYDRAULIC & PNEUMATIC SEAMLESS PIPES AND TUBES

LBST manufactures cold drawn precision seamless tubes for use in hydraulic pressure lines. These seamless tubes are specially designed to withstand high static as well as dynamic loads and offer a long-lasting, reliable solution.

Some features:

Bright annealed scale free surfaces
Fully annealed for easy bending and flaring
Consistent quality
Ultra smooth inner surface

Speci-fication	Grade	Chemical Composition (%)									Mechanical Properties
Speci-fication	Grade	C	Mn	P	S	Si	Cr	Mo	Ni	Cu	Yield Strength Min. (MPa)	Tensile Strength Min. (MPa)	PSI Min.	% Elongation (L=5D, Min.)
HYDROCARBON PROCESS INDUSTRY / STRUCTURAL PRESSURE VESSEL TUBES
ASTM A-53	A	0.25	0.95	0.05	0.045	0.40	0.15	0.40	-	-	205	330	30,200	20
	B	0.30	1.20	0.05	0.045	0.40	0.15	0.40	-	-	240	415	36,000	30
ASTM A-106	B	0.35	1.06	0.035	0.035	0.40	0.15	0.40	-	-	240	415	36,000	30
	C	0.35	1.20	0.035	0.035	0.40	0.15	0.40	-	-	275	485	40,000	30
ASTM A333 Gr. 6	-	0.30	1.06	0.025	0.025	0.40	-	-	-	-	240	415	36,000	30
SEAMLESS COLD DRAWN PRECISION STEEL TUBES FOR MECHANICAL / HYDRAULIC / PNEUMATIC POWER SYSTEMS
EN 10305-1	E235	0.17	1.20	0.025	0.025	0.35	-	-	-	0.02	235	360	-	25
	E355	0.22	1.60	0.025	0.025	0.55	-	-	-	0.02	355	490	-	22
EN 10216-2	P235	0.16	1.20	0.025	0.020	0.35	-	-	-	0.02	235	360	-	25
	P355	0.22	1.60	0.025	0.020	0.55	-	-	-	0.02	355	490	-	22
BOILER / HEAT EXCHANGER / SUPERHEATER & CONDENSER TUBES
ASTM A179	-	0.10	0.27	0.025	0.035	-	-	-	-	-	180	325	26,000	35
ASTM A192	-	0.18	0.35	0.035	0.035	-	-	-	-	-	210	380	30,000	30
ASTM A210	A-1	0.27	0.93	0.035	0.035	0.10	-	-	-	-	240	415	37,000	30
	C	0.35	0.80	0.035	0.035	0.35	-	-	-	-	275	485	40,000	30
RAILWAYS
IS-1239 P1	YSt-210	0.25	0.90	0.040	0.040	-	-	-	-	-	210	330	30,500	-
IS-1161	YSt-240	0.25	1.30	0.040	0.040	-	-	-	-	-	240	410	35,000	-
	YSt-310	0.25	1.30	0.040	0.040	-	-	-	-	-	310	450	45,000	-

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HYDRAULIC & PNEUMATIC SEAMLESS PIPES AND TUBES

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