SA179 Tubes

We manufacture, supply, trade, and stock ASTM A213 T12 tubes and ASME SA213 T12 tubes

Table of Content

ASTM SA213 T12 Tubes Alloy Steel Seamless Tubes, A213 T12 Alloy Steel Boiler Tubes, Cold-drawn ASTM A213 T12 Alloy Steel Tube, Seamless Square Tube, Manufacturer & Suppliers

Alloy Steel Grade T12 Seamless EN 10216-2 Tubes, ASTM SA213 T12 Tubes Stockiest, ASTM A213 T12 Heat-Exchanger Tubes, Alloy Steel T12 ERW Tubes, GOST 550-75, K11562 SMLS Tubes Exporter in India.

SA213 T12 Tubes

ASTM SA213 T12 tubes are made of seamless ferritic low alloy steel and are used for boiler elements and heat exchangers. SA213 T12 tubes is under the UNS designation K11597. There are two types of SA213 T12 tubes steel: HF (hot finished) and CD (cold drawn), and all types must be tempered. It has a Rockwell B hardness of 85 HRB (Hardness Rating) and is in the P4 group of hardness.

This product has a minimum tensile strength of 415 MPA, according to its certification. There is a minimum yield strength mentioned in the SA213 T12 specification of 110 MPA. In order to be compliant with SA213 T12 tubes a minimum Elongation Percentage of 30 is required. According to ASTM SA213 T12 tubes standards, tubes with a wall hardness of 117.2 or 163 

SA179tubes.com, the largest supplier, exporter, and stockiest of SA213 T12 tubes and SA213 T12 bar , is known for its expertise in these tubes. A213 T12 pipe dimensions and ASME SA213 T12 tubes with fast delivery, lower prices, and the highest quality.  We strive to provide our customers a superior experience. In addition to boiler tubes, condenser tubes, and condenser pipes, we stock ASTM A213 T12 pipes.

ASTM SA213 T12 tubes are only described in the very basic form above. When you are in need of ASTM SA213 T12 tubes and you already know the specifications, all you have to do is go to our website and contact us. It is understandable that specifications for different clients vary, so if you have any custom specifications in mind for your needs, we would appreciate the opportunity to discuss them with you.

Our SA213 T12 tubes steel bar, SA213 T 12 tube are available in various sizes upon request. As one of the leading ASTM A213 T12 tubes bar suppliers in India, SA179tubes.com stands out. Because of this, we have the largest stock of ASTM A213 Grade T 12 heat exchanger tubing in India and the biggest collection of seamless alloy tubes. IBR certified ASME SA213 T 12 tubes high pressure tube and IBR certified SA213 T 12 boiler tube are available in ASME SA213 Grade T12 seamless tube.

Exporter and stockist of SA213 T12 boiler tubes, ASME SA213 T12 alloy steel seamless tube

As a company, we are firmly committed to providing a good customer experience and ensuring their satisfaction. We place a high value on quality. Our products comply with all the relevant standards and regulations. We pursue to become the top exporter and supplier of ASTM SA213 T12 tubes & pipes. Also, SA179tubes.com exports a wide range of T12 and T12-like pipe and tubes that meet American standard ASTM SA213 T12 Tubes & Pipes to Australia, the United Kingdom, and India. These products are backed by ISO certificates. 

Manufacturers and suppliers of SA213 t12 boiler tubes, SA213 t12 boiler tubes materials specifications

Customer experience and satisfaction are important to us, and we give them credit. We are most concerned about providing top-quality ASME SA213 T12 tubes to our clients. We pursue to become the top exporter and supplier of ASTM 213 T12  pipes and tubes.

SA213 T12 Tubes Boiler Specifications

Standards ASTM A213, ASME SA213
Equivalent Standards EN 10216-2, ASTM A335, GOST 550-75
Material T12, K11562
Equivalent Material 13CrMo44, 1.7335, 13CrMo4-5, P12, 14CrMo3, 620-440, TU 13 CD 4-04
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
Standard ASTM A213 T12, SA213 T12 (with IBR Test Certificate)
Sa 213 Gr T12 Specification / Sa213 T12 Specifications ASTM A213 & ASTM A209 (T1 , Ta, T1b) BS/3059/90/PartII/620 & 622 DIN/17175/13CrMo44 DIN/17175/10CrMo910 DIN/17175/15Mo3
Size 6.35 mm OD to 101.6 mm OD
Sch. & Swg. 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg., 3.6 mm Thk
Thickness 3-12mm
Origin European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
Tolerance Cold drawn pipe: +/-0.1mm Cold rolled pipe: +/-0.05mm
Craft Cold rolled and Cold drawn
Type Seamless / ERW / Welded / Fabricated
available in Form of Round, Square, Rectangular, Hydraulic Etc.
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded
Specialized in ASME SA213 T12 Boiler Tube, SA213 T12 Heater Tube, SA213 T12 Heat Exchanger Tube
Additional Testing NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Application Seamless Ferritic Alloy Steel Tube for High-Temperature Service

ASTM SA213 T12 Tubes Chemical Composition

C, % Mn, % P, % S, % Si, % Cr, % Mo, %
0.15 max 0.30-0.60 0.025 max 0.025 max 0.50-1.00 1.00-1.50 0.44-0.65

SA213 T12 Tubes Mechanical Properties

Tensile Strength , MPa Yield Strength, MPa Elongation, % Hardness, HB
415 min 205 min 30 min 179 max

Alloy Steel SA213 T12 Tubes Outside Diameter

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 of Grade SA312 T12 Tubes

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

ASTM SA213 T12 Tubes Equivalent

Trade Name  Grade UNS # Heater Tubes
1 1/4 Chrome  T12 Tube K11597  A213 / SA213
2 1/4 Chrome  T22 Tube K21590  A213 / SA213
5 Chrome  T5 Tube K41545  A213 / SA213
9 Chrome  T9 Tube K90941 A213 / SA213
T91 T91 Tube K90901 A213 / SA213
T92 T92 Tube K92460 A213 / SA213
MATERIAL SPECIFICATION
ASTM ASME  
CHROME- MOLY ALLOY STEEL TUBE SEAMLESS T5 Tube 5% Chrome; ½% Moly T5 Tube 5% Chrome; ½% Moly
CHROME- MOLY ALLOY STEEL TUBE SEAMLESS T9 Tube 9% Chrome; 1% Moly T9 Tube 9% Chrome; 1% Moly
CHROME- MOLY ALLOY STEEL TUBE SEAMLESS T12 Tube 1-1/4% Chrome; ½% Moly T12 Tube 1-1/4% Chrome; ½% Moly
CHROME- MOLY ALLOY STEEL TUBE SEAMLESS T22 Tube 2-1/4% Chrome; 1% Moly T22 Tube 2-1/4% Chrome; 1% Moly
CHROME- MOLY ALLOY STEEL TUBE SEAMLESS T91 Tube 9% Chrome; 1% Moly + trace elements T91 Tube 9% Chrome; 1% Moly + trace elements
 
ASTM A213 T12 Tube Types Out diameter Wall thickness Length
SA213 T12 Seamless Tube (Custom Sizes) 1/2″ NB – 60″ NB As per requirement Custom
ASTM A213 T12 Welded Tube (in Stock + Custom Sizes) 1/2″ NB – 24″ NB As per requirement Custom
ASME SA213 T12 Tubing (Custom Sizes) 1/2″ NB – 24″ NB As per requirement Custom
ASTM A213 High Pressure T12 Boiler Tube 16″ NB – 100″ NB As per requirement Custom

ASTM A2ASTM A213 Gr T12 Tube Weight

Size NPS Pipe O.D. Wall Thickness Pipe I.D. Weight per Foot Standard to XXHY Schedule Pipe # Section Modulus Gallon Capacity Per Linear Foot
1/2 0.84 0.109 0.622 0.85 STD 40 .0407 .0158
0.147 0.546 1.09 XHY 80 .0478 .0122    
0.188 0.464 1.31 160 .0528 .0088      
0.294 0.252 1.72 XXHY .0577 .0026      
3/4 1.05 0.113 0.824 1.13 STD 40 .0705 .0277
0.154 0.742 1.48 XHY 80 .0853 .0225    
0.219 0.612 1.95 160 .1006 .0153      
0.308 0.434 2.44 XXHY .1103 .0077      
1 1.315 0.133 1.049 1.68 STD 40 .1328 .0449
0.179 0.957 2.17 XHY 80 .1606 .0374    
0.250 0.815 2.85 160 .1904 .0271      
0.358 0.599 3.66 XXHY .2136 .0146      
1 1/4 1.66 0.140 1.380 2.27 STD 40 .2346 .0777
0.191 1.278 3.00 XHY 80 .2913 .0666    
0.250 1.160 3.77 160 .3421 .0549      
0.382 0.896 5.22 .4110 .0328        
1 1/2 1.90 0.145 1.610 2.72 STD 40 .3262 .1058
0.200 1.500 3.63 XHY 80 .4118 .0918    
0.281 1.338 4.86 160 .5079 .0730      
0.400 1.100 6.41 .5977 .0494        
2 2.375 0.109 2.157 2.64 10 .4205 .1898  
0.154 2.067 3.66 STD 40 .5606 .1743    
0.218 1.939 5.03 XHY 80 .7309 .1534    
0.250 1.875 5.68 .8045 .1434        
0.281 1.813 6.29 .8666 .1344        
0.344 1.687 7.47 160 .9806 .1161      
0.436 1.503 9.04 XXHY 1.1043 .0922      
2 1/2 2.875 0.120 2.635 3.53 10 .6870 .2833  
0.203 2.469 5.80 STD. 40 1.0640 .2487    
0.216 2.443 6.14 1.1169 .2435        
0.250 2.375 7.02 1.2468 .2301        
0.276 2.323 7.67 XHY 80 1.3386 .2202    
0.375 2.125 10.02 160 1.6371 .1842      
0.552 1.771 13.71 XXXHY 1.9971 .1280      
3 3.50 0.120 3.260 4.34 1.0411 .4336    
0.156 3.188 5.58 1.3122 .4147        
0.172 3.156 6.12 1.4265 .4064        
0.188 3.124 6.66 1.5342 .3984        
0.216 3.068 7.58 STD. 40 1.7241 .3840    
0.250 3.000 8.69 1.9372 .3672        
0.281 2.938 9.67 2.1207 .3521        
0.300 2.900 10.26 XHY 80 2.2253 .3431    
0.438 2.624 14.34 160 2.8774 .2811      
0.600 2.300 18.6 XXHY 3.4243 .2158      
3 1/2 4.0 0.120 3.760 4.98 10 1.3776 .5768  
0.226 3.548 9.12 STD. 140 2.3939 .5136    
0.250 3.500 10.02 2.6001 .4998        
0.281 3.438 11.17 2.8562 .4821        
0.318 3.364 12.52 XHY 80 3.1400 .4617    
0.636 2..728 22.87 XXHY 4.8795 .3085      
4 4.5 0.120 4.260 5.62 10 1.7612 .7404  
0.156 4.188 7.24 2.2354 .7156        
0.188 4.124 8.67 2.6296 .6942        
0.203 4.094 9.32 2.8173 .6838        
0.219 4.062 10.02 3.0184 .6725        
0.237 4.026 10.80 STD. 40 3.2145 .6613    
0.250 4.000 11.36 3.3611 .6528        
0.281 3.938 12.67 60 3.7021 .6326      
0.312 3.876 13.97 4.0273 .6126        
0.337 3.826 15.00 XHY 80 4.2713 .5972    
0.438 3.624 19.02 120 5.1790 .5361      
0.531 3.438 22.53 160 5.8997 .4822      
0.674 3.152 27.57 XXHY 6.7927 .4054      
5 5.563 0.188 5.187 10.80 4.1161 1.0979    
0.219 5.125 12.51 4.7279 1.0716        
0.258 5.047 14.63 STD. 40 5.4500 1.0391    
0.281 5.001 15.87 5.8644 1.0204        
0.312 4.939 17.51 6.4074 .99647        
0.344 4.875 19.19 6.9358 .9696        
0.375 4.813 20.80 XHY 80 7.4300 .9449    
0.500 4.563 27.06 120 9.2534 .8495      
0.625 4.313 32.99 160 10.7976 .7590      
0.750 4.063 38.59 XXHY 12.0954 .6734      
6 6.625 0.109 6.407 7.59 5 3.5769 1.6748  
0.134 6.357 9.30 10 4.3475 1.6488      
0.156 6.313 10.79 5.0107 1.6260        
0.188 6.249 12.94 5.9351 1.5937        
0.203 6.219 13.94 6.3804 1.5780        
0.219 6.187 15.00 6.8261 1.5620        
0.250 6.125 17.04 7.6905 1.5306        
0.280 6.065 18.99 STD. 40 8.4958 1.5008    
0.312 6.001 21.06 9.3416 1.4688        
0.344 5.937 23.10 10.111 1.4391        
0.375 5.875 25.05 10.893 1.4082        
0.432 5.761 28.60 XHY 80 12.224 1.3541    
0.500 5.625 32.74 13.711 1.2909        
0.562 5.501 36.43 120 14.9806 1.2346      
0.625 5.375 40.09 16.1821 1.1787        
0.719 5.187 45.39 160 17.8243 1.0977      
0.864 4.897 53.21 XXHY 20.025 .9784      
1.000 4.625 60.13 21.7719 .8727        
1.125 4.375 66.14 23.1237 .7809        

Types of T12 Chrome Moly Tube

Alloy Steel T12 Tube T12 Alloy Steel A335 Tube
ASTM A213 grade T12 Tube ASTM A213 T12 Tubes Alloy Steel Seamless Tube
High Pressure T12 Boiler Tube ASME SA213 T12 Tubes Alloy Steel Rectangular Tube
Alloy Steel T12 Seamless Tube Alloy Steel Gr T12 Heater Tube
ASME SA 335 Alloy Steel T12 Seamless Tube IBR Alloy Steel T12 Tube
Alloy Steel T12 Custom Tube ASME A / ASTM SA213 T12 Tubes
Alloy Steel Grade T12 Round Tube T12 Tube Dealer
Alloy A213 T12 Seamless Square Tube ASME SA213 T12 Alloy Steel Seamless Tube
AISI T12 ERW Tube ASTM A213 T12 Tube
Alloy Steel T12 EFW Tube Alloy Steel T12 Square Tube
sa213 T12 material tube Alloy Steel T12 Round Tube
Alloy Gr. T12 Tube SA213 T12 Alloy Steel High Pressure Tube
ASME SA213 T12 Tube SA213 T12 Boiler Tube
ASTM SA213m T12 square tube Alloy Steel T12 Electropolish Tube
Alloy Steel T12 Custom Tube Alloy Steel T12 Tube
ASME SA213 T12 Alloy Steel Tube ASME SA213 T12 square cylinder Tube
ASTM A213 T12 Tube Material ASTM A213 T12 Tubes
Sa213 T12 Thermal Conductivity Tubes ASTM A213 T12 Tubing
ASTM A213 Grade T12 Tubes ASTM A213 T12 Tubes
SA213 T12 Tubes Material ASME Sa213 Grade T12 Tubes
ASTM SA213 T12 Tubes ASTM A213 Gr T12 Tubes
SA213 T12 Tubes Tubo A213 T12 Tubes
SA213 T12 Tubes Seamless Alloy Tube ASTM A213 T12 Boiler Tube
ASTM A213 T12 Tubes Sa213 T12 Tubing
SA213-T12 Tubes ASTM SA213 T12 Tubes Steel
SA213 Gr T12 Tubes SA213 T12 Tubes
ASME SA213 T12 Tubes ASTM A213 T12 Tubes Boiler

ASTM A213 Alloy Steel T12 Tubes Size Chart

Size Thickness (“) ID (“) Lbs per Foot    
3/16″ OD
0.028 0.132 0.048      
7/16″ OD
0.028 0.382 0.123 15.12    
1/4″ OD
0.028 0.194 0.067 8.15    
0.035 0.18 0.08 4.52    
0.049 0.152 0.105 7.09    
0.058 0.134 0.119 16.94    
0.065 0.12 0.128 10.73    
5/16″ OD
0.028 0.257 0.085 9.72    
0.035 0.243 0.104 6.71    
0.049 0.215 0.138 8.71    
0.058 0.197 0.158 8.15    
0.065 0.183 0.172 9.90    
0.095 0.123 0.221 8.71    
3/8″ OD
0.028 0.319 0.104 6.59    
0.035 0.305 0.127 5.45    
0.049 0.277 0.171 5.65    
0.058 0.259 0.196 5.45    
0.065 0.245 0.215 5.27    
0.083 0.209 0.259 9.41    
0.095 0.185 0.284 7.51    
7/16″ OD
0.035 0.368 0.151 5.58    
0.049 0.34 0.204 7.15    
0.065 0.308 0.259 6.59    
0.095 0.248 0.348 9.41    
0.12 0.198 0.408 9.47    
1/2″ OD
0.028 0.444 0.141 6.01    
0.035 0.43 0.174 4.82    
0.049 0.402 0.236 5.45    
0.058 0.384 0.274 4.39    
0.065 0.37 0.302 6.84    
0.083 0.334 0.37 6.14    
0.095 0.31 0.411 9.41    
0.12 0.26 0.487 7.49    
9/16″ OD
0.035 0.493 0.197 10.35    
0.049 0.465 0.269 7.02    
0.065 0.433 0.346 11.61    
0.12 0.323 0.568 11.23    
5/8″ OD
0.028 0.569 0.179 6.71    
0.035 0.555 0.221 5.45    
0.049 0.527 0.301 4.95    
0.058 0.509 0.351 5.00    
0.065 0.495 0.389 8.53    
0.095 0.435 0.538 9.90    
0.12 0.385 0.647 6.71    
0.156 0.313 0.781 12.40    
3/4″ OD
0.028 0.694 0.216 7.22    
0.035 0.68 0.267 4.57    
0.049 0.652 0.367 4.19    
0.058 0.634 0.429 4.19    
0.065 0.62 0.476 5.45    
0.095 0.56 0.665 9.41    
0.12 0.51 0.807 7.47    
0.156 0.438 0.99 9.41    
0.188 0.374 1.128 13.23    
7/8″ OD
0.035 0.805 0.314 4.90    
0.049 0.777 0.432 5.96    
0.058 0.759 0.506 5.71    
0.065 0.745 0.562 6.46    
0.083 0.709 0.702 6.21    
0.095 0.685 0.791 7.83    
0.12 0.635 0.968 9.47    
0.188 0.499 1.379 15.68    
1″ OD
0.035 0.93 0.361 4.95    
0.028 0.944 0.291 8.46    
0.049 0.902 0.498 4.70    
0.058 0.884 0.584 4.64    
0.065 0.87 0.649 4.70    
0.095 0.81 0.001 5.53    
0.12 0.76 1.128 9.41    
0.156 0.688 1.406 13.18    
0.188 0.624 1.63 15.98    
1-1/8″ OD
0.035 1.055 0.407 9.90    
0.049 1.027 0.563 6.71    
0.058 1.009 0.661 5.58    
0.065 0.995 0.736 6.71    
0.095 0.935 1.045 8.46    
0.12 0.885 1.288 14.80    
1-1/4″ OD
0.035 1.18 0.454 7.02    
0.049 1.152 0.629 6.59    
0.058 1.134 0.738 8.15    
0.065 1.12 0.823 6.71    
0.083 1.084 2.132 6.71    
0.095 1.06 1.172 7.34    
0.12 1.01 1.448 11.03    
0.156 0.938 1.823 18.25    
1-3/8″ OD
0.049 1.277 0.694 8.59    
0.035 1.305 0.501 7.40    
0.058 1.259 0.816 6.71    
0.065 1.245 0.909 5.71    
0.095 1.185 1.299 7.22    
0.12 1.135 1.609 12.17    
0.188 0.999 2.383 16.18    
1-1/2″ OD
0.035 1.43 0.548 8.46    
0.049 1.402 0.759 7.15    
0.058 1.384 0.893 8.63    
0.065 1.37 0.996 7.47    
0.083 1.334 1.256 8.28    
0.095 1.31 1.426 8.46    
0.12 1.26 1.769 11.03    
0.188 1.124 2.634 17.42    
1-5/8″ OD
0.049 1.527 0.825 12.51    
0.058 1.509 0.971 13.18    
0.065 1.495 1.083 9.41    
0.095 1.435 1.552 12.04    
0.12 1.385 1.929 14.67    
0.156 1.313 2.447 17.42    
0.188 1.249 2.885 18.18    
1-3/4″ OD
0.049 1.652 0.89 9.85    
0.058 1.634 1.048 11.27    
0.065 1.62 1.17 10.03    
0.095 1.56 1.679 8.71    
0.12 1.51 2.089 12.35    
0.188 1.374 3.136 19.69    

13 Gr T12 Tube Weight

Size NPS Pipe O.D. Wall Thickness Pipe I.D. Weight per Foot Standard to XXHY Schedule Pipe # Section Modulus Gallon Capacity Per Linear Foot
1/2 0.84 0.109 0.622 0.85 STD 40 .0407 .0158
0.147 0.546 1.09 XHY 80 .0478 .0122
0.188 0.464 1.31 160 .0528 .0088
0.294 0.252 1.72 XXHY .0577 .0026
3/4 1.05 0.113 0.824 1.13 STD 40 .0705 .0277
0.154 0.742 1.48 XHY 80 .0853 .0225
0.219 0.612 1.95 160 .1006 .0153
0.308 0.434 2.44 XXHY .1103 .0077
1 1.315 0.133 1.049 1.68 STD 40 .1328 .0449
0.179 0.957 2.17 XHY 80 .1606 .0374
0.250 0.815 2.85 160 .1904 .0271
0.358 0.599 3.66 XXHY .2136 .0146
1 1/4 1.66 0.140 1.380 2.27 STD 40 .2346 .0777
0.191 1.278 3.00 XHY 80 .2913 .0666
0.250 1.160 3.77 160 .3421 .0549
0.382 0.896 5.22 .4110 .0328
1 1/2 1.90 0.145 1.610 2.72 STD 40 .3262 .1058
0.200 1.500 3.63 XHY 80 .4118 .0918
0.281 1.338 4.86 160 .5079 .0730
0.400 1.100 6.41 .5977 .0494
2 2.375 0.109 2.157 2.64 10 .4205 .1898
0.154 2.067 3.66 STD 40 .5606 .1743
0.218 1.939 5.03 XHY 80 .7309 .1534
0.250 1.875 5.68 .8045 .1434
0.281 1.813 6.29 .8666 .1344
0.344 1.687 7.47 160 .9806 .1161
0.436 1.503 9.04 XXHY 1.1043 .0922
2 1/2 2.875 0.120 2.635 3.53 10 .6870 .2833
0.203 2.469 5.80 STD. 40 1.0640 .2487
0.216 2.443 6.14 1.1169 .2435
0.250 2.375 7.02 1.2468 .2301
0.276 2.323 7.67 XHY 80 1.3386 .2202
0.375 2.125 10.02 160 1.6371 .1842
0.552 1.771 13.71 XXXHY 1.9971 .1280
3 3.50 0.120 3.260 4.34 1.0411 .4336
0.156 3.188 5.58 1.3122 .4147
0.172 3.156 6.12 1.4265 .4064
0.188 3.124 6.66 1.5342 .3984
0.216 3.068 7.58 STD. 40 1.7241 .3840
0.250 3.000 8.69 1.9372 .3672
0.281 2.938 9.67 2.1207 .3521
0.300 2.900 10.26 XHY 80 2.2253 .3431
0.438 2.624 14.34 160 2.8774 .2811
0.600 2.300 18.6 XXHY 3.4243 .2158
3 1/2 4.0 0.120 3.760 4.98 10 1.3776 .5768
0.226 3.548 9.12 STD. 140 2.3939 .5136
0.250 3.500 10.02 2.6001 .4998
0.281 3.438 11.17 2.8562 .4821
0.318 3.364 12.52 XHY 80 3.1400 .4617
0.636 2..728 22.87 XXHY 4.8795 .3085
4 4.5 0.120 4.260 5.62 10 1.7612 .7404
0.156 4.188 7.24 2.2354 .7156
0.188 4.124 8.67 2.6296 .6942
0.203 4.094 9.32 2.8173 .6838
0.219 4.062 10.02 3.0184 .6725
0.237 4.026 10.80 STD. 40 3.2145 .6613
0.250 4.000 11.36 3.3611 .6528
0.281 3.938 12.67 60 3.7021 .6326
0.312 3.876 13.97 4.0273 .6126
0.337 3.826 15.00 XHY 80 4.2713 .5972
0.438 3.624 19.02 120 5.1790 .5361
0.531 3.438 22.53 160 5.8997 .4822
0.674 3.152 27.57 XXHY 6.7927 .4054
5 5.563 0.188 5.187 10.80 4.1161 1.0979
0.219 5.125 12.51 4.7279 1.0716
0.258 5.047 14.63 STD. 40 5.4500 1.0391
0.281 5.001 15.87 5.8644 1.0204
0.312 4.939 17.51 6.4074 .99647
0.344 4.875 19.19 6.9358 .9696
0.375 4.813 20.80 XHY 80 7.4300 .9449
0.500 4.563 27.06 120 9.2534 .8495
0.625 4.313 32.99 160 10.7976 .7590
0.750 4.063 38.59 XXHY 12.0954 .6734
6 6.625 0.109 6.407 7.59 5 3.5769 1.6748
0.134 6.357 9.30 10 4.3475 1.6488
0.156 6.313 10.79 5.0107 1.6260
0.188 6.249 12.94 5.9351 1.5937
0.203 6.219 13.94 6.3804 1.5780
0.219 6.187 15.00 6.8261 1.5620
0.250 6.125 17.04 7.6905 1.5306
0.280 6.065 18.99 STD. 40 8.4958 1.5008
0.312 6.001 21.06 9.3416 1.4688
0.344 5.937 23.10 10.111 1.4391
0.375 5.875 25.05 10.893 1.4082
0.432 5.761 28.60 XHY 80 12.224 1.3541
0.500 5.625 32.74 13.711 1.2909
0.562 5.501 36.43 120 14.9806 1.2346
0.625 5.375 40.09 16.1821 1.1787
0.719 5.187 45.39 160 17.8243 1.0977
0.864 4.897 53.21 XXHY 20.025 .9784
1.000 4.625 60.13 21.7719 .8727
1.125 4.375 66.14 23.1237 .7809

Types of SA213 T12 Tubes Chrome Moly Tube

Alloy Steel T12 Tube T12 Alloy Steel A335 Tube
ASTM A213 grade T12 Tube ASTM A213 T12 Alloy Steel Seamless Tube
High Pressure T12 Boiler Tube ASME SA213 T12 Alloy Steel Rectangular Tube
Alloy Steel T12 Seamless Tube Alloy Steel Gr T12 Heater Tube
ASME SA 335 Alloy Steel T12 Seamless Tube IBR Alloy Steel T12 Tube
Alloy Steel T12 Custom Tube ASME SA / ASTM A213 T12 Tube
Alloy Steel Grade T12 Round Tube T12 Tube Dealer
Alloy A213 T12 Seamless Square Tube ASME SA213 T12 Alloy Steel Seamless Tube
AISI T12 ERW Tube ASTM A213 T12 Tube
Alloy Steel T12 EFW Tube Alloy Steel T12 Square Tube
sa213 T12 material tube Alloy Steel T12 Round Tube
Alloy Gr. T12 Tube SA213 T12 Alloy Steel High Pressure Tube
ASME SA213 T12 Tube SA213 T12 Boiler Tube
ASTM SA213m T12 square tube Alloy Steel T12 Electropolish Tube
Alloy Steel T12 Custom Tube Alloy Steel T12 Tube
ASME SA213 T12 Alloy Steel Tube ASME SA213 T12 square cylinder Tube
ASTM A213 T12 Tube Material ASTM A213 T12 Tubes
Sa213 T12 Thermal Conductivity Tubes ASTM A213 T12 Tubing
ASTM A213 Grade T12 Tubes ASTM A213 T12 Tubes
Sa213 T12 Material Asme Sa213 Grade T12 Tubes
ASTM Sa213 T12 Tubes ASTM A213 Gr T12 Tubes
Sa213 T12 Tubes Tubo A213 T12 Tubes
Sa213 T12 Seamless Alloy Tube ASTM A213 T12 Boiler Tube
ASTM A213 T12 Tubes Sa213 T12 Tubing
Sa213-T12 ASTM A213 T12 Steel
Sa 213 Gr T12 Tubes Sa213 T12 Tubes
Asme Sa213 T12 Tubes ASTM A213 T12 Boiler Tube

ASTM A213 Alloy Steel T12 Tubes Size Chart

Size Thickness (“) ID (“) Lbs per Foot    
3/16″ OD
0.028 0.132 0.048      
7/16″ OD
0.028 0.382 0.123 15.12    
1/4″ OD
0.028 0.194 0.067 8.15    
0.035 0.18 0.08 4.52    
0.049 0.152 0.105 7.09    
0.058 0.134 0.119 16.94    
0.065 0.12 0.128 10.73    
5/16″ OD
0.028 0.257 0.085 9.72    
0.035 0.243 0.104 6.71    
0.049 0.215 0.138 8.71    
0.058 0.197 0.158 8.15    
0.065 0.183 0.172 9.90    
0.095 0.123 0.221 8.71    
3/8″ OD
0.028 0.319 0.104 6.59    
0.035 0.305 0.127 5.45    
0.049 0.277 0.171 5.65    
0.058 0.259 0.196 5.45    
0.065 0.245 0.215 5.27    
0.083 0.209 0.259 9.41    
0.095 0.185 0.284 7.51    
7/16″ OD
0.035 0.368 0.151 5.58    
0.049 0.34 0.204 7.15    
0.065 0.308 0.259 6.59    
0.095 0.248 0.348 9.41    
0.12 0.198 0.408 9.47    
1/2″ OD
0.028 0.444 0.141 6.01    
0.035 0.43 0.174 4.82    
0.049 0.402 0.236 5.45    
0.058 0.384 0.274 4.39    
0.065 0.37 0.302 6.84    
0.083 0.334 0.37 6.14    
0.095 0.31 0.411 9.41    
0.12 0.26 0.487 7.49    
9/16″ OD
0.035 0.493 0.197 10.35    
0.049 0.465 0.269 7.02    
0.065 0.433 0.346 11.61    
0.12 0.323 0.568 11.23    
5/8″ OD
0.028 0.569 0.179 6.71    
0.035 0.555 0.221 5.45    
0.049 0.527 0.301 4.95    
0.058 0.509 0.351 5.00    
0.065 0.495 0.389 8.53    
0.095 0.435 0.538 9.90    
0.12 0.385 0.647 6.71    
0.156 0.313 0.781 12.40    
3/4″ OD
0.028 0.694 0.216 7.22    
0.035 0.68 0.267 4.57    
0.049 0.652 0.367 4.19    
0.058 0.634 0.429 4.19    
0.065 0.62 0.476 5.45    
0.095 0.56 0.665 9.41    
0.12 0.51 0.807 7.47    
0.156 0.438 0.99 9.41    
0.188 0.374 1.128 13.23    
7/8″ OD
0.035 0.805 0.314 4.90    
0.049 0.777 0.432 5.96    
0.058 0.759 0.506 5.71    
0.065 0.745 0.562 6.46    
0.083 0.709 0.702 6.21    
0.095 0.685 0.791 7.83    
0.12 0.635 0.968 9.47    
0.188 0.499 1.379 15.68    
1″ OD
0.035 0.93 0.361 4.95    
0.028 0.944 0.291 8.46    
0.049 0.902 0.498 4.70    
0.058 0.884 0.584 4.64    
0.065 0.87 0.649 4.70    
0.095 0.81 0.001 5.53    
0.12 0.76 1.128 9.41    
0.156 0.688 1.406 13.18    
0.188 0.624 1.63 15.98    
1-1/8″ OD
0.035 1.055 0.407 9.90    
0.049 1.027 0.563 6.71    
0.058 1.009 0.661 5.58    
0.065 0.995 0.736 6.71    
0.095 0.935 1.045 8.46    
0.12 0.885 1.288 14.80    
1-1/4″ OD
0.035 1.18 0.454 7.02    
0.049 1.152 0.629 6.59    
0.058 1.134 0.738 8.15    
0.065 1.12 0.823 6.71    
0.083 1.084 2.132 6.71    
0.095 1.06 1.172 7.34    
0.12 1.01 1.448 11.03    
0.156 0.938 1.823 18.25    
1-3/8″ OD
0.049 1.277 0.694 8.59    
0.035 1.305 0.501 7.40    
0.058 1.259 0.816 6.71    
0.065 1.245 0.909 5.71    
0.095 1.185 1.299 7.22    
0.12 1.135 1.609 12.17    
0.188 0.999 2.383 16.18    
1-1/2″ OD
0.035 1.43 0.548 8.46    
0.049 1.402 0.759 7.15    
0.058 1.384 0.893 8.63    
0.065 1.37 0.996 7.47    
0.083 1.334 1.256 8.28    
0.095 1.31 1.426 8.46    
0.12 1.26 1.769 11.03    
0.188 1.124 2.634 17.42    
1-5/8″ OD
0.049 1.527 0.825 12.51    
0.058 1.509 0.971 13.18    
0.065 1.495 1.083 9.41    
0.095 1.435 1.552 12.04    
0.12 1.385 1.929 14.67    
0.156 1.313 2.447 17.42    
0.188 1.249 2.885 18.18    
1-3/4″ OD
0.049 1.652 0.89 9.85    
0.058 1.634 1.048 11.27    
0.065 1.62 1.17 10.03    
0.095 1.56 1.679 8.71    
0.12 1.51 2.089 12.35    
0.188 1.374 3.136 19.69    
NB Size OD 40S 5S 10S S10 S20 S40 S60 XS/80S S80 S100 S120 S140 S160 XXS
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
1/8 10.29 1.2 1.73 2.41                        
1/4 13.72 1.7 2.24 3.02                        
3/8 17.15 1.7 2.31 3.2                        
15 1/2 21.34 2.8 1.7 2.1 2.77 3.73 3.73 4.78 7.47            
20 3/4 26.67 2.9 1.7 2.1 2.87 3.91 3.91 5.56 7.82            
25 1 33.4 3.4 1.7 2.8 3.38 4.55 4.55 6.35 9.09            
32 1 1/4 42.16 3.6 1.7 2.8 3.56 4.85 4.85 6.35 9.7            
40 1 1/2 48.26 3.7 1.7 2.8 3.68 5.08 5.08 7.14 10.2            
50 2 60.33 3.9 1.7 2.8 3.91 5.54 5.54 9.74 11.1            
65 2 1/2 73.03 5.2 2.1 3.1 5.16 7.01 7.01 9.53 14            
80 3 88.9 5.5 2.1 3.1 5.49 7.62 7.62 11.1 15.2            
90 3 1/2 101.6 5.7 2.1 3.1 5.74 8.08 8.08                
100 4 114.3 6 2.1 3.1 6.02 8.56 8.56 11.1 13.5 17.1          
125 5 141.3 6.6 2.8 3.4 6.55 9.53 9.53 12.7 15.9 19.1          
150 6 168.3 7.1 2.8 3.4 7.11 10.97 11 14.3 18.3 22          
200 8 219.1 8.2 2.8 3.8 6.4 8.18 10.3 12.7 12.7 15.1 19.3 20.6 23 22.2  
250 10 273.1 9.3 3.4 4.2 6.4 9.27 12.7 12.7 15.1 19.3 21.4 25.4 28.6 25.4  
300 12 323.9 9.5 4 4.6 6.4 10.3 14.3 12.7 17.5 21.4 25.4 28.6 33.3 25.4  
350 14 355.6 9.5 4 4.8 6.4 7.9 11.1 15.1 12.7 19.1 23.8 27.8 31.8 35.7  
400 16 406.4 9.5 4.2 4.8 6.4 7.9 12.7 16.7 12.7 21.4 26.2 31 36.5 40.5  
450 18 457.2 9.5 4.2 4.8 6.4 7.9 14.3 19.1 12.7 23.8 29.4 34.9 39.7 45.2  
500 20 508 9.5 4.8 5.5 6.4 9.5 15.1 20.6 12.7 26.2 32.5 38.1 44.5 50  
550 22 558.8 9.5 4.8 5.5 6.4 9.5 22.2 12.7 28.6 34.9 41.3 47.6 54    
600 24 609.6 9.5 5.5 6.4 6.4 9.5 17.5 24.6 12.7 31 38.9 46 52.4 59.5  
650 26 660.4 9.5 7.9 13 12.7                    
700 28 711.2 9.5 7.9 13 12.7                    
750 30 762 9.5 6.4 7.9 7.9 13 12.7                
800 32 812.8 9.5 7.9 13 17.5 12.7                  
850 34 863.6 9.5 7.9 13 17.5 12.7                  
900 36 914.4 9.5 7.9 13 19.1 12.7                

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