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AISI 4130 Pipe

Siddhigiri Tubes

AISI 4130 Pipe

Siddhigiri Tubes is a trusted name in the metal tubing industry, known for delivering top-notch quality and precision. As a leading supplier, we take pride in offering high-grade AISI 4130 alloy steel, catering to diverse industries worldwide.

AISI 4130 is a versatile and widely used alloy steel known for its exceptional strength, durability, and excellent weldability. Manufactured from premium raw materials, our AISI 4130 products are engineered to meet the rigorous demands of various industries. Recognized for its outstanding resistance to wear, corrosion, and fatigue, AISI 4130 finds extensive application in aerospace, automotive, and other critical sectors.

Key Features:

Exceptional Strength and Durability: AISI 4130 is celebrated for its impressive tensile strength, making it an ideal choice for applications where robust materials are essential.

Weldability and Formability: This alloy steel is easily weldable and formable, allowing for precise fabrication and customization to meet specific project requirements.

Corrosion and Wear Resistance: Our AISI 4130 products exhibit impressive resistance to corrosion and wear, ensuring longevity and reliability even in demanding environments.

Diverse Range of Products: We offer AISI 4130 in various forms including tubes, pipes, and bars, providing versatility for a broad spectrum of applications.

Compliance and Certification: All our products, including AISI 4130, meet international standards and undergo rigorous quality control processes. We provide material certificates upon request, demonstrating compliance with industry specifications.

AISI 4130 CHROMOLY TUBING SIZE IN STOCK
OD X THICK
1/4” OD x 0.035” ( 6.35 MM OD X 0.9 MM )
1/4” OD x 0.04” ( 6.35 MM OD X 1 MM )
1/4” OD x 0.05” ( 6.35 MM OD X 1.25 MM )
1/4” OD x 0.06” ( 6.35 MM OD X 1.5 MM )
1/4” OD x 0.08” ( 6.35 MM OD X 2 MM )
8 MM OD X 0.9 MM
8 MM OD X 1 MM
8 MM OD X 1.25 MM
8 MM OD X 1.5 MM
8 MM OD X 2 MM
3/8” OD x 0.035” ( 9.5 MM OD X 0.9 MM )
3/8” OD x 0.04” ( 9.5 MM OD X 1 MM )
3/8” OD x 0.05” ( 9.5 MM OD X 1.25 MM )
3/8” OD x 0.06” ( 9.5 MM OD X 1.5 MM )
3/8” OD x 0.08” ( 9.5 MM OD X 2 MM )
10 MM OD X 0.9 MM
10 MM OD X 1 MM
10 MM OD X 1.25 MM
10 MM OD X 1.5 MM
10 MM OD X 2 MM
1/2” OD x 0.035” ( 12.7 MM OD X 0.9 MM )
1/2” OD x 0.04” ( 12.7 MM OD X 1 MM )
1/2” OD x 0.05” ( 12.7 MM OD X 1.25 MM )
1/2” OD x 0.06” ( 12.7 MM OD X 1.5 MM )
1/2” OD x 0.08” ( 12.7 MM OD X 2 MM )
5/8” OD x 0.035” ( 15.88 MM OD X 0.9 MM )
5/8” OD x 0.04” ( 15.88 MM OD X 1 MM )
5/8” OD x 0.05” ( 15.88 MM OD X 1.25 MM )
5/8” OD x 0.06” ( 15.88 MM OD X 1.5 MM )
5/8” OD x 0.08” ( 15.88 MM OD X 2 MM )
16 MM OD X 0.9 MM
16 MM OD X 1 MM
16 MM OD X 1.25 MM
16 MM OD X 1.5 MM
16 MM OD X 2 MM
18 MM OD X 0.9 MM
18 MM OD X 1 MM
18 MM OD X 1.25 MM
18 MM OD X 1.5 MM
18 MM OD X 2 MM
3/4” OD x 0.035” ( 19.05 MM OD X 0.9 MM )
3/4” OD x 0.04” ( 19.05 MM OD X 1 MM )
3/4” OD x 0.05” ( 19.05 MM OD X 1.25 MM )
3/4” OD x 0.06” ( 19.05 MM OD X 1.5 MM )
3/4” OD x 0.08” ( 19.05 MM OD X 2 MM )
7/8” OD x 0.035” ( 22.2 MM OD X 0.9 MM )
7/8” OD x 0.04” ( 22.2 MM OD X 1 MM )
7/8” OD x 0.05” ( 22.2 MM OD X 1.25 MM )
7/8” OD x 0.06” ( 22.2 MM OD X 1.5 MM )
7/8” OD x 0.08” ( 22.2 MM OD X 2 MM )
1” OD x 0.035” ( 25.4 MM OD X 0.9 MM )
1” OD x 0.04” ( 25.4 MM OD X 1 MM )
1” OD x 0.05” ( 25.4 MM OD X 1.25 MM )
1” OD x 0.06” ( 25.4 MM OD X 1.5 MM )
1” OD x 0.08” ( 25.4 MM OD X 2 MM )
1” OD x 0.095” ( 25.4 MM OD X 2.5 MM )
1” OD x 0.12” ( 25.4 MM OD X 3 MM )
1.1” OD x 0.035” ( 28.2 MM OD X 0.9 MM )
1.1” OD x 0.04” ( 28.2 MM OD X 1 MM )
1.1” OD x 0.05” ( 28.2 MM OD X 1.25 MM )
1.1” OD x 0.06” ( 28.2 MM OD X 1.5 MM )
1.1” OD x 0.08” ( 28.2 MM OD X 2 MM )
1.1” OD x 0.095” ( 28.2 MM OD X 2.5 MM )
1.1” OD x 0.12” ( 28.2 MM OD X 3 MM )
1.15” OD x 0.035” ( 29.2 MM OD X 0.9 MM )
1.15” OD x 0.04” ( 29.2 MM OD X 1 MM )
1.15” OD x 0.05” ( 29.2 MM OD X 1.25 MM )
1.15” OD x 0.06” ( 29.2 MM OD X 1.5 MM )
1.15” OD x 0.08” ( 29.2 MM OD X 2 MM )
1.15” OD x 0.095” ( 29.2 MM OD X 2.5 MM )
1.15” OD x 0.12” ( 29.2 MM OD X 3 MM )
1.25” OD x 0.035” ( 31.75 MM OD X 0.9 MM )
1.25” OD x 0.04” ( 31.75 MM OD X 1 MM )
1.25” OD x 0.05” ( 31.75 MM OD X 1.25 MM )
1.25” OD x 0.06” ( 31.75 MM OD X 1.5 MM )
1.25” OD x 0.08” ( 31.75 MM OD X 2 MM )
1.25” OD x 0.095” ( 31.75 MM OD X 2.5 MM )
1.25” OD x 0.12” ( 31.75 MM OD X 3 MM )
1.5” OD x 0.035” ( 38.1 MM OD X 0.9 MM )
1.5” OD x 0.04” ( 38.1 MM OD X 1 MM )
1.5” OD x 0.05” ( 38.1 MM OD X 1.25 MM )
1.5” OD x 0.06” ( 38.1 MM OD X 1.5 MM )
1.5” OD x 0.08” ( 38.1 MM OD X 2 MM )
1.5” OD x 0.095” ( 38.1 MM OD X 2.5 MM )
1.5” OD x 0.12” ( 38.1 MM OD X 3 MM )
1.75” OD x 0.035” ( 44.5 MM OD X 0.9 MM )
1.75” OD x 0.04” ( 44.5 MM OD X 1 MM )
1.75” OD x 0.05” ( 44.5 MM OD X 1.25 MM )
1.75” OD x 0.06” ( 44.5 MM OD X 1.5 MM )
1.75” OD x 0.08” ( 44.5 MM OD X 2 MM )
1.75” OD x 0.095” ( 44.5 MM OD X 2.5 MM )
1.750” OD x 0.12” ( 44.5 MM OD X 3 MM )
2” OD x 0.035” ( 50.8 MM OD X 0.9 MM )
2” OD x 0.04” ( 50.8 MM OD X 1 MM )
2” OD x 0.05” ( 50.8 MM OD X 1.25 MM )
2” OD x 0.06” ( 50.8 MM OD X 1.5 MM )
2” OD x 0.08” ( 50.8 MM OD X 2 MM )
2” OD x 0.095” ( 50.8 MM OD X 2.5 MM )
2” OD x 0.12” ( 50.8 MM OD X 3 MM )

4130 Chromoly Tubes Pressure Ratings

OD inches Ave. Wall inches Min Yield Strength (PSI) Min Tensile Strength (PSI) Theoretical Burst Pressure * (PSI) Working Pressure (PSI) 25% of Burst Theoretical Yield Point ** (PSI) Collapse Pressure *** (PSI)
0.250 0.020 30,000 75,000 14,286 3,571 5,714 4,416
0.250 0.028 30,000 75,000 21,649 5,412 8,660 5,967
0.250 0.035 30,000 75,000 29,167 7,292 11,667 7,224
0.250 0.049 30,000 75,000 48,355 12,089 19,342 9,455
0.250 0.065 30,000 75,000 81,250 20,313 32,500 11,544
0.375 0.020 30,000 75,000 8,955 2,239 3,582 3,029
0.375 0.028 30,000 75,000 13,166 3,292 5,266 4,145
0.375 0.035 30,000 75,000 17,213 4,303 6,885 5,077
0.375 0.049 30,000 75,000 26,534 6,634 10,614 6,816
0.375 0.065 30,000 75,000 39,796 9,949 15,918 8,597
0.500 0.020 30,000 75,000 6,522 1,630 2,609 2,201
0.500 0.028 30,000 75,000 9,459 2,365 3,784 3,172
0.500 0.035 30,000 75,000 12,209 3,052 4,884 3,906
0.500 0.049 30,000 75,000 18,284 4,571 7,313 5,201
0.500 0.065 30,000 75,000 26,351 6,588 10,541 6,786
0.500 0.083 30,000 75,000 37,275 9,319 14,910 8,307
0.625 0.020 30,000 75,000 5,128 1,282 2,051 1,859
0.625 0.028 30,000 75,000 7,381 1,845 2,953 2,568
0.625 0.035 30,000 75,000 9,459 2,365 3,784 3,172
0.625 0.049 30,000 75,000 13,947 3,487 5,579 4,335
0.625 0.065 30,000 75,000 19,697 4,924 7,879 5,591
0.625 0.083 30,000 75,000 27,124 6,781 10,850 6,910
0.625 0.095 30,000 75,000 32,759 8,190 13,103 7,734
0.625 0.109 30,000 75,000 40,172 10,043 16,069 8,639
0.750 0.028 30,000 75,000 6,052 1,513 2,421 2,156
0.750 0.035 30,000 75,000 7,721 1,930 3,088 2,669
0.750 0.049 30,000 75,000 11,273 2,818 4,509 3,664
0.750 0.065 30,000 75,000 15,726 3,931 6,290 4,749
0.750 0.083 30,000 75,000 21,318 5,330 8,527 5,905
0.750 0.095 30,000 75,000 25,446 6,362 10,179 6,637
0.750 0.109 30,000 75,000 30,733 7,683 12,293 7,453
0.750 0.120 30,000 75,000 35,294 8,824 14,118 8,064
0.875 0.020 30,000 75,000 3,593 898 1,437 1,340
0.875 0.028 30,000 75,000 5,128 1,282 2,051 1,859
0.875 0.035 30,000 75,000 6,522 1,630 2,609 2,201
0.875 0.049 30,000 75,000 9,459 2,365 3,784 3,172
0.875 0.065 30,000 75,000 13,087 3,272 5,235 4,126
0.875 0.083 30,000 75,000 17,560 4,390 7,024 5,152
0.875 0.095 30,000 75,000 20,803 5,201 8,321 5,807
0.875 0.109 30,000 75,000 24,886 6,221 9,954 6,543
0.875 0.120 30,000 75,000 28,346 7,087 11,339 7,100
1.000 0.028 30,000 75,000 4,449 1,112 1,780 1,633
1.000 0.035 30,000 75,000 5,645 1,411 2,258 2,027
1.000 0.049 30,000 75,000 8,149 2,037 3,259 2,796
1.000 0.065 30,000 75,000 11,207 2,802 4,483 3,647
1.000 0.083 30,000 75,000 14,928 3,732 5,971 4,567
1.000 0.095 30,000 75,000 17,593 4,398 7,037 5,159
1.000 0.109 30,000 75,000 20,908 5,227 8,363 5,827
1.000 0.120 30,000 75,000 23,684 5,921 9,474 6,336
1.000 0.134 30,000 75,000 27,459 6,865 10,984 6,963
1.250 0.035 30,000 75,000 4,449 1,112 1,780 1,633
1.250 0.049 30,000 75,000 6,380 1,595 2,552 2,260
1.250 0.065 30,000 75,000 8,705 2,176 3,482 2,958
1.250 0.083 30,000 75,000 11,485 2,871 4,594 3,719
1.250 0.095 30,000 75,000 13,443 3,361 5,377 4,213
1.250 0.109 30,000 75,000 15,843 3,961 6,337 4,776
1.250 0.120 30,000 75,000 17,822 4,455 7,129 5,207
1.250 0.134 30,000 75,000 20,468 5,117 8,187 5,742
1.500 0.035 30,000 75,000 3,671 918 1,469 1,367
1.500 0.049 30,000 75,000 5,243 1,311 2,097 1,896
1.500 0.065 30,000 75,000 7,117 1,779 2,847 2,487
1.500 0.083 30,000 75,000 9,333 2,333 3,733 3,136
1.500 0.095 30,000 75,000 10,878 2,719 4,351 3,559
1.500 0.109 30,000 75,000 12,754 3,188 5,101 4,043
1.500 0.120 30,000 75,000 14,286 3,571 5,714 4,416
1.500 0.134 30,000 75,000 16,315 4,079 6,526 4,881
1.500 0.148 30,000 75,000 18,439 4,610 7,375 5,336
1.750 0.035 30,000 75,000 3,125 781 1,250 1,176
1.750 0.049 30,000 75,000 3,864 966 1,546 1,434
1.750 0.065 30,000 75,000 6,019 1,505 2,407 2,146
1.750 0.083 30,000 75,000 7,860 1,965 3,144 2,711
1.750 0.095 30,000 75,000 9,135 2,284 3,654 3,080
1.750 0.109 30,000 75,000 10,672 2,668 4,213 3,504
1.750 0.120 30,000 75,000 11,921 2,980 4,768 3,832
1.750 0.134 30,000 75,000 13,563 3,391 5,425 4,242
1.750 0.148 30,000 75,000 15,268 3,817 6,107 4,645
1.750 0.165 30,000 75,000 17,430 4,357 6,972 5,124
2.000 0.035 30,000 75,000 2,720 680 1,088 1,032
2.000 0.049 30,000 75,000 3,864 966 1,546 1,434
2.000 0.065 30,000 75,000 5,214 1,303 2,086 1,887
2.000 0.083 30,000 75,000 6,788 1,697 2,715 2,387
2.000 0.095 30,000 75,000 7,873 1,968 3,149 2,715
2.000 0.109 30,000 75,000 9,175 2,294 3,670 3,092
2.000 0.120 30,000 75,000 10,227 2,557 4,091 3,384
2.000 0.134 30,000 75,000 11,605 2,901 4,642 3,751
2.000 0.148 30,000 75,000 13,028 3,257 5,211 4,111
2.000 0.165 30,000 75,000 14,820 3,705 5,928 4,542

4130 Chromoly Tubing Mechanical Properties

Properties Metric Imperial
Tensile strength, ultimate 560 MPa 81200 psi
Tensile strength, yield 460 MPa 66700 psi
Modulus of elasticity 190-210 GPa 27557-30458 ksi
Bulk modulus (Typical for steel) 140 GPa 20300 ksi
Shear modulus (Typical for steel) 80 GPa 11600 ksi
Poissons ratio 0.27-0.30 0.27-0.30
Elongation at break (in 50 mm) 21.50% 21.50%
Reduction of area 59.6 59.60%
Hardness, Brinell 217 217
Hardness, Knoop (Converted from Brinell hardness) 240 240
Hardness, Rockwell B (Converted from Brinell hardness) 95 95
Hardness, Rockwell C (Converted from Brinell hardness, value below normal HRC range, for comparison purposes only.) 17 17
Hardness, Vickers (Converted from Brinell hardness) 228 228
Machinability (Annealed and cold drawn. Based on 100% machinability for AISI 1212 steel.) 70 70

4130 Chromoly Tubing Diameter Tolerances

NPS [DN] Designator
Over
Under
 
in.
mm
in.
mm
1/8 to 1 1/2 [6 to 40], incl.
1/64 (0.015)
0.40
1/64 (0.015)
0.40
Over 1 1/2 to 4 [40 to 100], incl.
1/32 (0.031)
0.79
1/32 (0.031)
0.79
Over 4 to 8 [100 to 200], incl.
1/16 (0.062)
1.59
1/32 (0.031)
0.79
Over 8 to 12 [200 to 300], incl.
3/32 (0.093)
2.38
1/32 (0.031)
0.79
Over 12 [300]
+/- 1% of the specified outside diameter

4130 Chromoly Tubing Chemical Compositions

Element Content (%)
Iron, Fe 97.03 – 98.22
Chromium, Cr 0.80 – 1.10
Manganese, Mn 0.40 – 0.60
Carbon, C 0.280 – 0.330
Silicon, Si 0.15 – 0.30
Molybdenum, Mo 0.15 – 0.25
Sulfur, S 0.040
Phosphorous, P 0.035

4130 Chromoly Tubing Physical Properties

Properties Metric Imperial
Density 7.85 g/cm3 0.284 lb/in³
Melting point 1432°C 2610°F

4130 Chromoly Tubing Mechanical Properties

Properties Metric Imperial
Tensile strength, ultimate 560 MPa 81200 psi
Tensile strength, yield 460 MPa 66700 psi
Modulus of elasticity 190-210 GPa 27557-30458 ksi
Bulk modulus (Typical for steel) 140 GPa 20300 ksi
Shear modulus (Typical for steel) 80 GPa 11600 ksi
Poissons ratio 0.27-0.30 0.27-0.30
Elongation at break (in 50 mm) 21.50% 21.50%
Reduction of area 59.6 59.60%
Hardness, Brinell 217 217
Hardness, Knoop (Converted from Brinell hardness) 240 240
Hardness, Rockwell B (Converted from Brinell hardness) 95 95
Hardness, Rockwell C (Converted from Brinell hardness, value below normal HRC range, for comparison purposes only.) 17 17
Hardness, Vickers (Converted from Brinell hardness) 228 228
Machinability (Annealed and cold drawn. Based on 100% machinability for AISI 1212 steel.) 70 70

AISI 4130 Tubing Dimensions Chart

O.D.(mm) x Thickness(mm) O.D(mm) x Thickness(mm) O.D(mm) x Thickness(mm)
38.1 x 3.2 57.0 x 4.9 76.2 x 4.0
38.1 x 4.0 57.0 x 6.3 76.2 x 5.0
38.1 x 6.3 57.0 x 7.9 76.2 x 6.3
42.4 x 3.2 60.3 x 3.2 82.5 x 4.5
42.4 x 4.0 60.3 x 3.6 88.9 x 3.2
44.5 x 3.2 60.3 x 5.0 88.9 x 3.6
44.5 x 6.3 63.5 x 3.2 88.9 x 4.0
48.3 x 3.2 63.5 x 3.6 101.6 x 3.6
48.3 x 3.6 63.5 x 4.0 101.6 x 4.5
50.8 x 4.5 63.5 x 6.3 101.6 x 6.3
51.0 x 3.2 63.5 x 7.9 114.3 x 3.6
51.0 x 3.6 70.0 x 3.2 114.3 x 5.0
51.0 x 6.3 70.0 x 3.6 139.7 x 4.0
57.0 x 3.2 70.0 x 6.3 139.7 x 5.0
57.0 x 3.6 76.2 x 3.6 139.7 x 6.3

AISI 4130 Tubing NB Size Schedule Chart

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            

Available Stock Of 4130 Chromoly Tubing

UNS G41300 Tubes Supplier
AISI 4130 Chromoly Exhaust Tube Suppliers
BS 970 Chromium Molybdenum Condenser Tube
4130 Aerospace Tubing Supplier
ASTM A519 Grade 4130 Capillary Tubing
large diameter ASTM A519 Grade 4130 Tubes
AISI 4130 Chromoly Square Tube
6 Inch AISI 4130 Chromoly Tubes
Schedule 40 AISI 4130 Chromoly Polish Tube
Schedule 80 SS AISI 4130 Tube Per Foot
AISI 4130 Chromoly Coil Tube
AISI 4130 Chromoly Schedule 80 Perforated Tubes
Schedule 10 AISI 4130 Chromoly Tubing
SS AISI 4130 Mechanical Tube Supplier
6 Inch AISI 4130 Chromoly Rectangular Tube
AISI 4130 Chromoly U Shaped Tubes
AISI 4130 Chromoly Nuclear Tubes
6 Inch AISI 4130 Chromoly Tubes
ASTM A519 Grade 4130 Square Tubing
WNR. 1.7218 Electropolished Tubes
EN 25CrMo4 Instrumentation Tube
1/2″ NB in Thickness SS AISI 4130 Tubes
JIS G4105 High Pressure Tube
AISI 4130 Chromoly Instrumentation Tubes
Schedule 80 AISI 4130 Chromoly Tubes
AISI 4130 Chromoly Round Tube
ASTM A519 Grade 4130 Tubing
Schedule 10 SS AISI 4130 Heat Resistant Tubing
EN 25CrMo4 Bellows Tubes
ASTM A519 Grade 4130 Exhaust Tube Supplier
AISI 4130 Chromoly Sanitary Tube
SS DIN 1.7218 Round Tubing
custom Chromium Molybdenum Tubing
14″ NB in Thickness Schedule ASTM A519 Grade 4130 Tube
SS AISI 4130 Needle Tube
AISI 4130 Chromoly Oval Tubes Supplier
2 Inch ASTM A519 Grade 4130 Finned Tube
JIS G4105 Chromoly Thin Wall Tubing
EN 25CrMo4 Seamless Manufacturer in India
AISI 4130 Chromoly Pressure Tubing
AISI 4130 Chromoly Tube Schedule 80
AISI 4130 Chromoly Oval Tube Supplier
AISI 4130 Chromoly Tubes Supplier
ASTM A519 Grade 4130 Aircraft Tubing
SS AISI 4130 Tubing Supplier
4130 Chassis Tube Racing Cars
AISI 4130 Chromoly Hot Finished Seamless Tubing
AISI 4130 Chromoly Tube Supplier in Mumbai
AISI 4130 Chromoly Pressure Tubing
AISI 4130 Chromoly Boiler Tube
Marine Grade AISI 4130 Chromoly Tube
6 Inch ASTM A519 Grade 4130 Exhaust Tubing
AISI 4130 Chromoly Electropolished Tube
Chromium Molybdenum Seamless Tubing
Stainless Steel U Tube
5″ NB in Thickness Schedule SS AISI 4130 Tube
ASTM A519 Grade 4130 Seamless Tubes supplier
Schedule 40 SS AISI 4130 Cold drawn Seamless Tubing
SS AISI 4130 Rectangular Tubes
AISI 4130 Chromoly Hollow Tube Exporter
ASTM A519 Grade 4130 Radiant Tube
AISI 4130 Chromoly Precision Tubing Suppliers
High Quality ASTM A519 Grade 4130 Seamless Tube
16″ NB in Thickness AISI 4130 Chromoly Tube
AISI 4130 Chromoly Aircraft Tubing
SS AISI 4130 Hollow Tube Supplier
Aircraft Spruce 4130 Tubing Supplier
Alloy 4130 Stainless Steel Tubes Boiler
Cold Rolled ASTM A519 Grade 4130 Tube Suppliers
4130 Chromium Molybdenum SCH 40 Welded Tube
UNS G41300 Ornamental Tube
Alloy 4130 Stainless Steel Capillary Tubes
DIN. 1.7218 Tubing
AISI 4130 Chromoly Tube Schedule 80 Supplier
AISI 4130 Chromoly Decorative Tube
EN 25CrMo4 Chromoly Capillary Tube
Schedule 10 ASTM A519 Grade 4130 Hollow Tubes
AISI 4130 Chromoly Secondary & Surplus Tube
ASTM A519 Grade 4130 Small Diameter Tubes
AISI 4130 Chromoly Capillary Tube Supplier
4″ NB in Thickness Schedule SS AISI 4130 Tube Supplier
UNS G41300 Seamless Tubes
Alloy 4130 SS SCH 80 Tube
AISI 4130 Chromoly Hollow Tube
AISI 4130 Chromoly Perforated Tube
WERKSTOFF NR. 1.7218 Condensers Tubes
ASTM A519 Grade 4130 Precision Tubing Suppliers
18″ NB in Thickness Schedule SS AISI 4130 Tube
AISI 4130 Chromoly Round Tubes suppliers
Alloy 4130 Stainless Steel Rectangular Tube
6″ NB in Thickness AISI 4130 Chromoly Tube Supplier
ASTM A519 Grade 4130 Capillary Tubes
AISI 4130 Chromoly Mechanical Tube
WERKSTOFF NR. 1.7218 Capillary Tubes
AISI 4130 Chromoly Elliptical Tube
SS AISI 4130 Round Tubes Supplier & Manufacturer
4130 Roll Cage Tubing Supplier
Schedule 40 AISI 4130 Chromoly Tubes Supplier
AISI 4130 Chromoly exhaust Tubes suppliers
Chromium Molybdenum 4130 Hydraulic Tubes
Siddhigiri Tubes

we export to countries are as:

USA,, Mumbai, India, UK, Dubai, Melbourne, Sydney, Adelaide, Brisbane, Queensland, Abu Dhabi, Sharjah, Jebel Ali, Fujairah, Doha, Muscat, Bangkok, Istanbul, Amman, Jerusalem, Tehran, Jeddah, Riyadh, Dammam, Kuala Lumpur, Malacca, Seoul, Cairo, Alexandria, Tokyo, Shanghai, Jakarta, Athens, Rome, Cape Town, Europe, Algeria | American Samoa | Andorra | Angola | Argentina | Aruba | Australia | Austria | Azerbaijan | Bahamas | Bahrain | Bangladesh | Belarus | Belgium | Bermuda | Bhutan | Bolivia | Bosnia | Botswana | Brazil | Brunei | Bulgaria | Cambodia | Cameroon | Canada | Africa | Chile | China | Colombia | Croatia| Cyprus | Czech Republic | Denmark | Djibouti | Ecuador | Egypt | Europe | Estonia |Ethiopia | Fiji | Finland | France | Georgia | Germany | Greece | Hong Kong | Hungary | Iceland | Indonesia | Iran | Ireland | Israel | Italy | Japan | New Jersey | Jordan | Kazakhstan | Kenya | Kuwait | Latvia | Lebanon | Lesotho | Lithuania | Luxembourg | Malaysia | Maldives | Mauritius | Mexico | Morocco| Myanmar | Namibia | Nepal | Netherlands | New Zealand | Nigeria | North Korea | Norway | Oman | Peru | Philippines | Poland | Portugal | Qatar | Romania| Russia | Saudi Arabia | Senegal | Serbia |Seychelles | Singapore | Slovakia | Slovenia | South Africa | Georgia | Korea | Spain | Sri Lanka | Suriname | Sweden |Switzerland | Taiwan | Tajikistan | Tanzania | Thailand | Togo | Tunisia |Turkey | Turkmenistan| Uganda | Ukraine | UAE | NZ | United States | United Arab Emirates | Venezuela | Vietnam | Yemen | Zimbabwe | London | Birmingham | Bristol | Manchester | Southampton | Liverpool | Austin | Miami | Houston | Hobart |

Hamburg | Milan | Lisbon | Warsaw | Tehran | Paris | Berlin | Rome | Vienna | Barcelona | Prague | Budapest | Madrid | Munich | Kyiv | Oslo | Helsinki | Zurich | Bucharest | Saint Petersburg | Lagos | SOFLA | Athens | Copenhagen | Amsterdam | Stockholm | Istanbul | Toronto | Bangkok | Ho chin minh | Ottawa | Rio de janerio | Bogota | Sao Paulo | Santiago | Lima | Quito | Caracas | Salvador | Belo Horizonte | Moscow | Nairobi | Cairo | Luanda | Addis Ababa | Kinshasa | Mogadishu | Algiers | Maputo | Abuja | Kampala | Cape Town | Durban | Johannesburg | Antananarivo | Harare | Lusaka | Chicago | Philadelphia | Port – au – Prince | Havana |Vancouver | Washington D.C | Guatemala | Dallas | Phoenix | San Diego | Tokyo | Beijing | Shanghai | Bangkok | Taipei | Seoul | Kuala Lumpur | Hong Kong | Hanoi | Ho Chi Minh | Manila | Jakarta | Osaka | Dhaka | Chiang Mai | Chongqing | Phnom Pehn | Guangzhou | Tianjin | Baghdad | Riyadh | Tehran | Chengdu | Nanjing | Shenzhen | Zhengzhou | Hangzhou | Wuhan | Istanbul | Thimpu | Pyongyang | Nagoya | Quanzhou | Ulaanbaatar | Xi An | Wenzhou | Baku | Yerevan | Tbilisi | Dubai | Abu Dhabi | Sharjah | Ajman | Jeddah | Riyadh | Dammam| Doha | Muscat | Jerusalem | Manila | Male | Kabul | Colombo | Damascus | Kathmandu | Manama | Ashgabat | Bandar Seri Begawan | Dushanbe | Laos | Colombo | Tashkent | Sana’a | Naypyidaw | Sydney | Melbourne | Kolkata | Brisbane | Canberra | Perth | Gold Coast | Adelaide | Hobart | Auckland | Wellington | Christchurch |

Alabama | Alaska | Arizona | Arkansas | California | Colorado | Florida | Georgia | Hawaii | Idaho | illinois | Indiana | Kansas | Louisiana | Maine | Maryland | Massachusetts |'Michigan | Minnesota | Mississippi | Missouri | Montana | Nebraska | Nevada | New Hampshire | New Jersey | New Mexico | New York | North Carolina | Carolina | Ohio | Oklahoma | Pennsylvania | Texas | Virginia | Washington | Wyoming | Utah | Vermont | Alabama | Los Angeles | Chicago | Houston | Phoenix | Philadelphia | San Antonio | San Diego | Dallas | Austin | San Jose | Columbus | Charlotte | Indianapolis | San Francisco | Seattle | El Paso | Boston | Portland | Lousville | Detroit | Baltimore | Atlanta | Miami | Oakland | Orlando | Saint Paul | ST Pittsburgh | Lincoln | ST Louis | Ontario | Hayward | Roseville | Columbia |