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ASTM A213 T91 alloy pipes

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Looking for Quality ASTM A213/ASME SA213 T2, T11, T12, T22, T91, T92 Seamless Tubes Supplier?
We can help supply all of the ASTM A213/ASME SA213 T2, T11, T12, T22, T91, T92 grade alloy steel pipes and alloy steel tubes that your company needs for use in the oil or natural gas industries. ASTM A213/ASME SA213 T2, T11, T12, T22, T91, T92 pipes, Chrome Moly Alloy A213 / SA213 heater tubes are available in all standard grades and sizes.Sambhav Pipes & Fitting is a leading supplier & dealers of ASTM A/ASME SA 213 specification pipes including top selling line pipe grades T5, T9, T12, T22, T23, T91 and T92 available from stock or in short delivery time. alloy steel pipes and alloy steel tubes are stocked in size range of 1/2” NB through 36”. Alloy steel tubes are generally available in stock with OD sizes in all standard sizes and thicknesses.

Trade Name 

Grade

UNS #

Heater Tubes

1 1/4 Chrome 

T11

K11597 

A213 / SA213

2 1/4 Chrome 

T22

K21590 

A213 / SA213

5 Chrome 

T5

K41545 

A213 / SA213

9 Chrome 

T9

K90941

A213 / SA213

T91

T91

K90901

A213 / SA213

T92

T92

K92460

A213 / SA213

ASTM A213/ASME SA213 T2, T11, T12, T22, T91, T92 Chemical Composition and Mechanical Properties

Grade

Chemical Composition%

C

Si

Mn

P, S Max

Cr

Mo

Ni Max

V

Al Max

T2

0.10~0.20

0.10~0.30

0.30~0.61

0.025

0.50~0.81

0.44~0.65

T11

0.05~0.15

0.50~1.00

0.30~0.60

0.025

1.00~1.50

0.44~0.65

T12

0.05~0.15

Max 0.5

0.30~0.61

0.025

0.80~1.25

0.44~0.65

T22

0.05~0.15

Max 0.5

0.30~0.60

0.025

1.90~2.60

0.87~1.13

T91

0.07~0.14

0.20~0.50

0.30~0.60

0.02

8.0~9.5

0.85~1.05

0.4

0.18~0.25

0.015

T92

0.07~0.13

Max 0.5

0.30~0.60

0.02

8.5~9.5

0.30~0.60

0.4

0.15~0.25

0.015

Grade

Chemical Composition%

Mechanical Properties

W

B

Nb

N

T. S

Y. P

Elongation

Hardness

T2

≥ 415MPa

≥ 205MPa

≥ 30%

163HBW(85HRB)

T11

≥ 415MPa

≥ 205MPa

≥ 30%

163HBW(85HRB)

T12

≥ 415MPa

≥ 220MPa

≥ 30%

163HBW(85HRB)

T22

≥ 415MPa

≥ 205MPa

≥ 30%

163HBW(85HRB)

T91

0.06~0.10

0.03~0.07

≥ 585MPa

≥ 415MPa

≥ 20%

250HBW(25HRB)

T92

1.50~2.00

0.001~0.006

0.04~0.09

0.03~0.07

≥ 620MPa

≥ 440MPa

≥ 20%

250HBW(25HRB)

ASTM A213/ASME SA213 T2, T11, T12, T22, T91, T92 Tolerance

Outside Diameter

OD Tolerance

WT Tolerance

Ovality Tolerance

Cut Length Tolerance

OD≤ 12, 7 mm

± 0, 13 mm

± 15 %

+ 3, 18 mm, – 0 mm

12, 7 mm  < OD ≤ 38, 1 mm

± 0, 13 mm

± 10 %

max, 1, 65 mm

+ 3, 18 mm, – 0 mm

38, 1 mm  < OD ≤ 88, 9 mm

± 0, 25 mm

± 10 %

max, 2, 41 mm

+ 4, 76 mm, – 0 m

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