ASTM A213 T23 Alloy Steel Seamless Tube

ASTM A213 Grade T23 Alloy Steel Seamless Tubes, Alloy Steel Gr. T23 Seamless Tubes Manufacturer & Exporter.

Alloy Steel Grade T23 Seamless EN 10216-2 Tubes, GOST 550-75, K41650 Seamless Tubes Suppliers in India.

We are one of the leading Manufacturers, Supplier and Exporters of high quality ASTM A213 T23 Alloy Steel Seamless Tube. Our seamless pipes are able to fulfill the requirements of customers to ensure the same, we manufacture these using optimum quality material as per their specified details. These tubes are widely used in various application industry such as Oil & Gas, Power, Fertilizers, Heat-Exchangers, Paper & Pulp, pharmaceuticals, Chemicals, Water Treatment, Dairy etc. We are Offered at competitive prices in the market.

Specification :

Size (Seamless)	:	6.35mm o.d to 101.60mm o.d
Standards	:	ASTM A213, ASME SA213
Equivalent Standards	:	EN 10216-2, ASTM A335, GOST 550-75
Material	:	T23, K41650
Equivalent Material	:	P23, K41650
Type	:	Seamless
Specialized in	:	Large Diameter Size
Outer Dimensions	:	6-2500mm; WT:1-200mm
Wall Thickness	:	Schedule 3mm to 15mm.
Length	:	max 1~12m
Schedule	:	STD, SCH40, SCH80
Form	:	Round, Square, Rectangular, Hydraulic Etc.
Length	:	Single Random, Double Random & Cut Length.
Tubing End	:	Plain End, Beveled End, Treaded.

Chemical Compositions :

C, %

Mn, %

P, %

S, %

Si, %

Cr, %

Mo, %

V, %

Nb, %

B,%

N, %

Al, %

W, %

0.04-0.10

0.1-0.6

0.03 max

0.01 max

0.5 max

1.9-2.6

0.05-0.3

0.2-0.3

0.02-0.08

0.0005-0.006

0.03 max

1.45-1.75

Mechanical Properties :

Tensile Strength , MPa	Yield Strength, MPa	Elongation, %	Hardness, HB
510 min	400 min	20 min	220 max

Outside Diameter & Tolerance :

Hot rolled	Outside Diameter, mm	Tolerance, mm
	OD≤101.6	+0.4/-0.8
	101.6＜OD≤190.5	+0.4/-1.2
	190.5＜OD≤228.6	+0.4/-1.6
Cold Drawn	Outside Diameter, mm	Tolerance, mm
	OD＜25.4	±0.10
	25.4≤OD≤38.1	±0.15
	38.1＜OD＜50.8	±0.20
	50.8≤OD＜63.5	±0.25
	63.5≤OD＜76.2	±0.30
	76.2≤OD≤101.6	±0.38
	101.6＜OD≤190.5	+0.38/-0.64
	190.5＜OD≤228.6	+0.38/-1.14

Wall thickness & Tolerance :

Hot rolled	Outside Diameter, mm	Tolerance, %
	OD≤101.6, WT≤2.4	+40/-0
	OD≤101.6, 2.4＜WT≤3.8	+35/-0
	OD≤101.6, 3.8＜WT≤4.6	+33/-0
	OD≤101.6, WT>4.6	+28/-0
	OD>101.6, 2.4＜WT≤3.8	+35/-0
	OD>101.6, 3.8＜WT≤4.6	+33/-0
	OD>101.6, WT>4.6	+28/-0
Cold Drawn	Outside Diameter, mm	Tolerance, %
	OD≤38.1	+20/-0
	OD>38.1	+22/-0