ASTM A213 / ASME SA213 T91 Alloy Steel Seamless Tube supplier exporter in Mumbai

ASTM A213 T91 Alloy Steel Seamless Tube, Alloy Steel T91 Seamless Tube, Alloy Steel UNS K90901 Seamless Tubes, ASME SA213 T91 Superheater Tubes, SA 213 T91 tubing and alloy Steel T91 pipe Exporter in India

Alloy Steel Grade T91 Seamless EN 10216-2 Tubes, T91 Alloy Steel Seamless Round Tube, ASME SA 213 Gr T91 Seamless Rectangular Tubes Dealer

ASTM A213 / ASME SA213 T91 SMLS Tubes & Pipes Suppliers, Best Price of ASTM A213 T91 Ferritic Alloy Steel Seamless Tubes Manufacturer & Exporter, A213 T91 Material suppliers

ASTM A213 T91 Alloy Steel Seamless Tube

We are one of the leading Manufacturers, Supplier and Exporters of high quality ASTM A213 T91 Alloy Steel Seamless Tube, SA213 T91 Tubes & Pipes. These ASTM A213 / ASME SA213 T91 Alloy Steel SMLS Tubes/Pipes 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 for ASTM A213 / ASME SA213 T91 Alloy Steel Seamless Tubes/Pipes in the Global market.

ASTM A213 Gr T91 Alloy Steel Tube Specification :

Size (Seamless) : 6.35mm o.d to 101.60mm o.d
Standards : ASTM A213, ASME SA213
Equivalent Standards : EN 10216-2, ASTM A213, GOST 550-75, WN 1.4903
Material : T91, K91560
Equivalent Material : X10CrMoVNb9-1, 1.4903, P91, K91560
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 of ASTM A213 / ASME SA213 T91 Alloy Steel SMLS Tube:

C, % Mn, % P, % S, % Si, % Cr, % Mo, % V, % N, % Ni, % Al, % Nb, %
0.08-0.12 0.3-0.6 0.02 max 0.01 max 0.2-0.5 8.0-9.5 0.85-1.05 0.18-0.25 0.03-0.07 0.4 max 0.04 max 0.06-0.10

Mechanical Properties of ASTM A213 / ASME SA213 T91 Alloy Steel Seamless Tube:

Tensile Strength , MPa Yield Strength, MPa Elongation, % Hardness, HB
585 min 415 min 20 min 250 max

Alloy Steel T91 Seamless Tube 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

<
ASTM A213/ ASME SA213 T91 ALLOY STEEL TUBE 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

Length: 5800mm; 6000mm; 6096mm; 7315mm; 11800mm; 12000mm; and so on.
Max length: 16000mm, also U bending can be offered.

Our Products

Our Main Market