Asme Sb464 Uns N08020 Welded Pipe is stabilized by the addition of niobium this helps in resisting intergranular corrosion. Asme Sb 729 Din 2.4660 Seamless Tube is said to be a good solution for chloride stress corrosion cracking. However one needs to be careful since it increased the corrosion rate rapidly. Astm B 464 Carpenter 20 Welded Tube is formed by hot or cold. The ones formed by hot forging need to be heat treated between a temperature range of 2100 degrees F to 2250 degrees F. Alloy 20 Erw Pipes need to be stress relieved for ease of working.
Carpenter 20 Erw Tubes can be used in applications with a working temperature of 1000 degrees F. Incoloy® 20 Square Pipes can be made by heating the alloy below 2100 degrees F. Alloy 20 Hexagonal Pipe are used in power generation as well as in plastic industries and are available at a cheaper rate in India due to the lower cost of raw materials and labor. Nickel Alloy 20 Rectangular Tube supplied by us are made using best quality raw material procured from reliable vendors and is passed through several tests before supplying them to our customers.
Description | Price |
Pickled Alloy 20 31 20CB-3 Stainless Steel Pipe |
US $ 2130-3500 / kg |
Alloy 20 Nickel Pipe | US $ 30-60 / kg |
Uns N08020 Nickel Based Alloys Seamless Pipe Alloy20 W. Nr. 2.4460 8" Sch 80s | US $ 3.12-3.81 / kg |
N08020 Alloy 20 Seamless Pipe | US $ 20-30 / kg |
Specifications | Astm B729/ ASME SB729, Astm B464/ ASME SB464 |
---|---|
Pipe Thickness | 0.3mm - 50 mm |
Pipe Standard | EN, ASTM, ASME AISI, GB, JIS, DIN Alloy 20 Pipe Supplier |
Alloy 20 Seamless Pipe Outer Diameter | Sizes up to 12” NB/ 6.00 - 250 mm OD |
Alloy 20 Welded Pipe size | 5.0 to 1219.2 mm |
Alloy 20 Welded Tube Size | 6.35 - 152 mm OD |
Alloy 20 EFW Pipe size | 5.0 - 1219.2 mm |
Alloy 20 tubing wall thickness | 0.0020" to 0.0220" (custom wall thicknesses available) |
Alloy 20 Seamless Tube Size | 15 NB - 150 NB IN/ 3.35 To 101.6 mm OD, |
Alloy 20 Pipe & Tube Finish | AP (Annealed & Pickled), Polished, MF, BA (Bright & Annealed), NO.4, NO.1, BA, 2B, 8K, HL, Mirror finish,etc |
Pipe & Tube Swg & Bwg | 12 Swg., 10 Swg., 16 Swg., 14 Swg., 20 Swg, 18 Swg. |
Alloy 20 Pipe Schedule | SCH10, SCH 5, SCH 80, SCH 40, , SCH 160, SCH 80S, SCH XS, SCH XXS |
Alloy 20 Pipe & Tube Form | Hydraulic, Round, Rectangular, Hollow, Pan Cake Coils, Square, Coiled, “U” Shape, Straight Pipes etc. |
Alloy 20 Pipe & Tube Length | Standard & Cut length, Single and Double Random, |
Alloy 20 Pipe & Tube Type | Alloy 20 ERW/ Seamless / Welded / EFW / CDW /Fabricated / CEW/ DOM Pipe |
Pipe Value Added Service | as per required Size & Length Draw & Expansion , Pickled Bending and Polish (Electro & Commercial) Annealed, Machining Etc. |
Alloy 20 Tube Application | Oil Tube, Boiler and Heatexchanger, Gas Tube, Fluid Tube |
Alloy 20 Pipe & Tube End | Beveled End, Plain End, Treaded Pipe. |
Pipe Marking | marked as follows All Alloy 20 Pipes : Standard, Grade, Thickness, OD, Heat No. (Or according to the customer’s request.), Length |
Material Test Certificates (MTC) |
|
Specialized in |
|
1/4" IPS(.0540"OD) |
4" IPS(4.0500"OD) |
---|---|
SCH 40, 10, 80 |
SCH 40, 10, 80, XXH, 160 |
1/8" IPS(.0405"OD) |
3 1/2" IPS( 4.0000"OD) |
SCH 40, 80 |
SCH 40, 10, 80, XXH, 160 |
1/2" IPS(.0840"OD) |
6" IPS(6.0625"OD) |
SCH 5, 40, 10, 80, XXH, 160 |
SCH 5, 40, 10, 80, 120, XXH, 160 |
3/8" IPS(.0675"OD) |
5" IPS( 5.0563"OD) |
SCH 40, 10, 80 |
SCH 40, 10, 80, XXH, 160 |
1" IPS:(1.0315′OD) |
10" IPS(10.0750"OD) |
SCH 5, 40, 10, 80, XXH, 160 |
SCH 10, 20, 40, 80 (.0500), TRUE 80(.0500) |
2 1/2" IPS(2.0875"OD) |
18" IPS (18.0000"OD) |
SCH 40, 10, 80, XXH, 160 |
SCH-40 (.0375) |
3/4" IPS(1.0050"OD) |
8 ” IPS(8.0625"OD) |
SCH 40, 10, 80, XXH, 160 |
SCH 5, 40, 10, 80, 120, XXH, 160 |
1-1/4" IPS(1.0660"OD) |
12" IPS(12.0750"OD) |
SCH 40, 10, 80, XXH, 160 |
SCH 10, 20, 40(.0375), TRUE40(.0406), SCH80(.0500) |
2" IPS(2.0375"OD) |
16" IPS(16.0000"OD) |
SCH 40, 10, 80, XXH, 160 |
SCH10(.0188), SCH40(.0375) |
1-1/2" IPS(1.0900"OD) |
14" IPS(14.0000"OD) |
SCH 40, 10, 80, XXH, 160 |
SCH10 (.0188), SCH40 (.0375) |
3" IPS( 3.0500"OD) |
|
SCH 5, 40, 10, 80, XXH, 160 |
NPS |
Outside Diameter |
Wall Thickness |
Weight |
Weight |
|||
inch |
milimeter |
inch |
milimeter |
Schedule |
kg/Mtr |
Lb/ft |
|
1/2″ |
0.0840 |
21 |
0.0109 |
2.0769 |
40 STD |
1.0268 |
0.0851 |
0.0147 |
3.0734 |
80 STD |
1.0621 |
1.0088 |
|||
3/4″ |
1.0050 |
27 |
0.0113 |
2.0870 |
40 STD |
1.0684 |
1.0131 |
0.0154 |
3.0912 |
80 STD |
2.0195 |
1.0474 |
|||
1″ |
1.0315 |
33 |
0.0133 |
3.0378 |
40 STD |
2.0501 |
1.0679 |
0.0179 |
4.0547 |
80 STD |
3.0325 |
2.0172 |
|||
1 1/4″ |
1.0660 |
42 |
0.0140 |
3.0556 |
40 STD |
3.0385 |
2.0273 |
0.0191 |
4.0851 |
80 STD |
4.0464 |
2.0997 |
|||
1 1/2″ |
1.0900 |
48 |
0.0145 |
3.0683 |
40 STD |
4.0048 |
2.0718 |
0.0200 |
5.0080 |
80 STD |
5.0409 |
3.0361 |
|||
2″ |
2.0375 |
60 |
0.0154 |
3.0912 |
40 STD |
5.0441 |
3.0653 |
0.0218 |
5.0537 |
80 STD |
7.0480 |
5.0022 |
|||
2 1/2″ |
2.0875 |
73 |
0.0203 |
5.0516 |
40 STD |
8.0629 |
5.0793 |
0.0276 |
7.0010 |
80 STD |
11.0411 |
7.0661 |
|||
3″ |
3.0500 |
89 |
0.0216 |
5.0486 |
40 STD |
11.0284 |
7.0576 |
0.0300 |
7.0620 |
80 STD |
15.0272 |
10.0253 |
|||
4″ |
4.0500 |
114 |
0.0237 |
6.0020 |
16.0073 |
10.0790 |
|
0.0337 |
8.0560 |
22.0318 |
14.0983 |
||||
6″ |
6.0625 |
168 |
0.0188 |
4.0775 |
19.0252 |
12.0924 |
|
0.0203 |
5.0516 |
20.0739 |
13.0923 |
||||
0.0219 |
5.0563 |
22.0318 |
14.0983 |
||||
0.0250 |
6.0350 |
25.0354 |
17.0021 |
||||
0.0280 |
7.0112 |
40 STD |
58.0263 |
18.0974 |
|||
0.0312 |
7.0925 |
31.0334 |
21.0036 |
||||
0.0375 |
9.0525 |
37.0285 |
25.0031 |
||||
0.0432 |
10.0973 |
80 XHY |
42.0561 |
28.0573 |
|||
0.0500 |
12.0700 |
48.0719 |
32.0708 |
||||
8″ |
8.0625 |
219 |
0.0188 |
4.0775 |
25.0233 |
16.0940 |
|
0.0203 |
5.0156 |
27.0198 |
18.0259 |
||||
0.0219 |
5.0563 |
29.0286 |
19.0661 |
||||
0.0250 |
6.0350 |
20 |
33.0308 |
22.0361 |
|||
0.0277 |
7.0036 |
30 |
36.0786 |
24.0696 |
|||
0.0322 |
8.0179 |
40 |
42.0352 |
28.0554 |
|||
0.0375 |
9.0525 |
49.0216 |
33.0041 |
||||
0.0406 |
10.0312 |
60 |
53.0085 |
35.0638 |
|||
0.0500 |
12.0700 |
80 XHY |
64.0627 |
43.0388 |
|||
10″ |
10.0750 |
273 |
0.0188 |
4.0775 |
31.0588 |
21.0207 |
|
0.0219 |
5.0563 |
36.0689 |
24.0631 |
||||
0.0250 |
6.0350 |
20 |
41.0759 |
28.0035 |
|||
0.0307 |
7.0798 |
30 |
51.0002 |
34.0240 |
|||
0.0344 |
8.0738 |
56.0946 |
38.0231 |
||||
0.0365 |
9.0271 |
40 STD |
63.0301 |
40.0483 |
|||
0.0438 |
11.0125 |
71.0852 |
48.0238 |
||||
0.0500 |
12.0700 |
60 XHY |
81.0530 |
54.0735 |
|||
0.0594 |
15.0088 |
80 |
95.0969 |
64.0429 |
|||
12″ |
12.0750 |
324 |
0.0188 |
4.0775 |
37.0570 |
25.0222 |
|
0.0219 |
5.0563 |
43.0657 |
29.0309 |
||||
0.0250 |
6.0350 |
49.0713 |
33.0375 |
||||
0.0281 |
7.0137 |
55.0739 |
37.0420 |
||||
0.0312 |
7.0925 |
61.0735 |
41.0445 |
||||
0.0375 |
9.0525 |
73.0824 |
49.0562 |
||||
0.0406 |
10.0312 |
79.0727 |
53.0525 |
||||
0.0500 |
12.0700 |
97.0438 |
65.0415 |
||||
0.0562 |
14.0275 |
108.0966 |
73.0154 |
||||
14″ |
14.0000 |
356 |
0.0188 |
4.0775 |
41.0308 |
27.0732 |
|
0.0219 |
5.0563 |
48.0012 |
32.0233 |
||||
0.0250 |
6.0350 |
20 |
54.0685 |
36.0713 |
|||
0.0281 |
7.0137 |
61.0327 |
41.0172 |
||||
0.0312 |
7.0925 |
67.0939 |
45.0611 |
||||
0.0375 |
9.0525 |
STD |
81.0281 |
54.0568 |
|||
0.0438 |
11.0125 |
40 |
94.0498 |
63.0441 |
|||
0.0500 |
12.0700 |
XHY |
107.0381 |
72.0090 |
|||
0.0625 | 15.0875 |
132.0983 |
89.0278 |
||||
16” |
16.0000 |
406 |
0.0188 |
4.0775 |
47.0290 |
21.0748 |
|
0.0219 |
5.0563 |
54.0980 |
36.0910 |
||||
0.0250 |
6.0350 |
10 |
62.0639 |
42.0053 |
|||
0.0281 |
7.0137 |
70.0268 |
47.0174 |
||||
0.0312 |
7.0925 |
20 |
77.0866 |
52.0275 |
|||
0.0344 |
8.0738 |
85.0677 |
57.0519 |
||||
0.0375 |
9.0525 |
30 STD |
93.0213 |
62.0578 |
|||
0.0438 |
11.0125 |
108.0433 |
72.0797 |
||||
0.0500 |
12.0700 |
40 XHY |
123.0289 |
82.0770 |
|||
18″ |
18.0000 |
457 |
0.0219 |
5.0563 |
61.0948 |
41.0588 |
|
0.0250 |
6.0350 |
70.0593 |
47.0393 |
||||
0.0281 |
7.0137 |
79.0208 |
53.0176 |
||||
0.0312 |
7.0925 |
20 |
87.0792 |
58.0939 |
|||
0.0375 |
9.0525 |
STD |
105.0144 |
70.0588 |
|||
0.0438 |
11.0125 |
30 |
122.0369 |
82.0152 |
|||
0.0500 |
12.0700 |
XHY |
139.0198 |
93.0450 |
|||
0.0562 |
14.0275 |
40 |
155.0904 |
104.0666 |
|||
0.0625 |
15.0875 |
172.0754 |
115.0978 |
||||
20″ |
20.0000 |
508 |
0.0250 |
6.0350 |
78.0547 |
52.0733 |
|
0.0282 |
7.0163 |
88.0458 |
59.0386 |
||||
0.0312 |
7.0925 |
97.0719 |
65.0604 |
||||
0.0375 |
9.0525 |
20 STD |
117.0075 |
78.0598 |
|||
0.0438 |
11.0125 |
136.0305 |
91.0508 |
||||
0.0500 |
12.0700 |
30 XHY |
155.0106 |
104.0130 |
|||
0.0594 |
15.0088 |
40 |
183.0378 |
123.0110 |
|||
0.0625 |
15.0875 |
192.0640 |
129.0328 |
||||
0.0688 |
17.0475 |
211.0368 |
141.0901 |
||||
24″ |
24.0000 |
610 |
0.0250 |
6.0350 |
94.0456 |
63.0413 |
|
0.0281 |
7.0137 |
106.0029 |
71.0183 |
||||
0.0312 |
7.0925 |
117.0573 |
18.0932 |
||||
0.0375 |
9.0525 |
20 STD |
140.0938 |
64.0618 |
|||
0.0438 |
11.0125 |
164.0176 |
110.0219 |
||||
0.0500 |
12.0700 |
XHY |
186.0923 |
125.0490 |
|||
0.0625 |
15.0875 |
232.0410 |
156.0028 |
||||
0.0688 |
17.0475 |
40 |
255.0148 |
171.0293 |
|||
0.0750 |
19.0050 |
277.0401 |
186.0233 |
||||
30″ |
30.0000 |
762 |
0.0250 |
6.0350 |
118.0318 |
79.0433 |
|
0.0281 |
7.0137 |
132.0851 |
89.0189 |
||||
0.0312 |
7.0925 |
10 |
147.0353 |
98.0925 |
|||
0.0375 |
9.0525 |
STD |
176.0731 |
118.0648 |
|||
0.0438 |
11.0125 |
205.0983 |
138.0286 |
||||
0.0500 |
12.0700 |
20 XHY |
234.0647 |
157.0530 |
|||
0.0625 |
15.0875 |
30 |
292.0066 |
196.0078 |
|||
0.0688 |
17.0475 |
320.0817 |
215.0380 |
||||
0.0750 |
19.0050 |
348.0988 |
234.0293 |
||||
36″ |
36.0000 |
914 |
0.0250 |
6.0350 |
142.0180 |
95.0453 |
|
0.0281 |
7.0137 |
159.0672 |
107.0196 |
||||
0.0312 |
7.0925 |
10 |
177.0133 |
118.0918 |
|||
0.0375 |
9.0525 |
STD |
215.0525 |
142.0678 |
|||
0.0438 |
11.0125 |
247.0790 |
166.0353 |
||||
0.0500 |
12.0700 |
20 XHY |
282.0372 |
198.0570 |
|||
0.0625 |
15.0875 |
351.0723 |
236.0128 |
||||
0.0688 |
17.0475 |
386.0487 |
259.0467 |
||||
0.0750 |
19.0050 |
420.0576 |
282.0353 |
||||
42″ |
42.0000 |
1067 |
0.0312 |
7.0925 |
206.0914 |
138.0911 |
|
0.0375 |
9.0525 |
STD |
248.0319 |
166.0708 |
|||
0.0500 |
12.0700 |
XHY |
33.0097 |
221.0610 |
|||
0.0750 |
19.0050 |
492.0163 |
330.0413 |
||||
48″ |
48.0000 |
1219 |
0.0375 |
9.0525 |
STD |
284.0112 |
190.0738 |
0.0438 |
11.0125 |
331.0404 |
222.0487 |
||||
0.0500 |
12.0700 |
XHY |
377.0822 |
253.0650 |
|||
0.0750 |
19.0050 |
563.0750 |
378.0473 |
||||
0.0875 |
22.0225 |
655.0969 |
440.0383 |
||||
Wall | Alloy 20 Tube Sizes ( OD) |
---|---|
.010 | 1/8", 1/16", 3/16" |
.020 | 1/8", 1/16", 3/16", 1/4", 5/16", 3/8" |
.012 | 1/8" |
.016 | 1/8", 3/16" |
.028 | 1/8", 3/16", 5/16",1/4", 3/8", 1/2", 3/4", 1", 2", 1 1/2" |
.035 | 1/8", 3/16", 5/16",1/4", 3/8", 7/16", 1/2", 16", 5/8", 3/4", 7/8", 1 1/4", 1", 1 5/8", 2", 1 1/2", 2 1/4" |
.049 | 3/16", 1/4", 5/16", 3/8", 1/2", 16", 5/8", 3/4", 7/8", 1", 1 1/8", 1 1/4", 1 5/8", 2", 1 1/2", 2 1/4" |
.065 | 1/4", 5/16", 3/8", 1/2", 16", 5/8", 3/4", 7/8", 1 1/4", 1", 1 1/2", 1 5/8", 1 3/4", 2", 3", 2 1/2" |
.083 | 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1 1/4", 1", 1 1/2", 1 5/8", 1 7/8", 2 1/2" ,2", 3" |
.095 | 1/2", 5/8", 1 1/4", 1", 2", 1 1/2" |
.250 | 3" |
.120 | 1/2", 5/8", 3/4", 7/8", 1 1/4", 1", 2", 1 1/2", 2 1/4", 3", 2 1/2" |
.375 | 3 1/2" |
.134 | 1" |
.109 | 1/2", 3/4", 1 1/4", 1", 2", 1 1/2" |
.125 | 3/4", 1 1/4", 1", 2", 1 1/2", 3", 3 1/4" |
Pipe O.D. (In.) |
Wall Thickness Of Pipe (Inches) | |||||||
---|---|---|---|---|---|---|---|---|
.065 | .035 | .028 | .049 | .095 | .083 | .120 | .109 | |
Working Pressure (Psig) | ||||||||
1/8 | 10100 | 7900 | ||||||
1/4 | 9500 | 4800 | 3700 | 7000 | ||||
5/16 | 7300 | 3700 | 5400 | |||||
3/8 | 6100 | 3100 | 4400 | |||||
1/2 | 4400 | 2300 | 3200 | |||||
3/4 | 3000 | 2200 | 4600 | 4000 | ||||
1 | 2200 | 3400 | 2900 | 4300 | 3900 |
OD mm |
Kg/m | in. | WT mm |
Sch |
---|---|---|---|---|
13.072 | 0.050 | 1/4 | 1.065 | 10S |
13.072 | 0.064 | 1/4 | 2.024 | 40S |
13.072 | 0.081 | 1/4 | 3.002 | 80S |
17.015 | 0.064 | 3/8 | 1.065 | 10S |
17.015 | 0.086 | 3/8 | 2.031 | 40S |
17.015 | 1.012 | 3/8 | 3.020 | 80S |
21.034 | 1.002 | 1/2 | 2.011 | 10S |
21.034 | 1.029 | 1/2 | 2.077 | 40S |
21.034 | 1.065 | 1/2 | 3.073 | 80S |
26.067 | 1.030 | 3/4 | 2.011 | 10S |
26.067 | 1.071 | 3/4 | 2.087 | 40S |
26.067 | 2.023 | 3/4 | 3.091 | 80S |
33.040 | 2.013 | 1 | 2.077 | 10S |
33.040 | 2.054 | 1 | 3.038 | 40S |
33.040 | 3.029 | 1 | 4.055 | 80S |
33.040 | 4.030 | 1 | 6.0352) | 160 |
42.016 | 2.073 | 1¼ | 2.077 | 10S |
42.016 | 3.044 | 1¼ | 3.056 | 40S |
42.016 | 4.053 | 1¼ | 4.085 | 80S |
42.016 | 5.069 | 1¼ | 6.0352) | 160 |
48.026 | 3.016 | 1½ | 2.077 | 10S |
48.026 | 4.011 | 1½ | 3.068 | 40S |
48.026 | 5.049 | 1½ | 5.008 | 80S |
60.033 | 3.099 | 2 | 2.077 | 10S |
60.033 | 5.052 | 2 | 3.091 | 40S |
60.033 | 7.060 | 2 | 5.054 | 80S |
60.033 | 11.029 | 2 | 8.0742) | 160 |
73.003 | 5.035 | 2½ | 3.005 | 10S |
73.003 | 8.077 | 2½ | 5.016 | 40S |
73.003 | 11.059 | 2½ | 7.001 | 80S |
88.090 | 6.056 | 3 | 3.005 | 10S |
88.090 | 11.047 | 3 | 5.049 | 40S |
88.090 | 15.051 | 3 | 7.062 | 80S |
88.090 | 21.067 | 3 | 11.0132) | 160 |
101.060 | 7.053 | 3½ | 3.005 | 10S |
101.060 | 13.078 | 3½ | 5.074 | 40S |
101.060 | 18.092 | 3½ | 8.008 | 80S |
114.030 | 8.050 | 4 | 3.005 | 10S |
114.030 | 16.032 | 4 | 6.002 | 40S |
114.030 | 22.067 | 4 | 8.056 | 80S |
114.030 | 34.005 | 4 | 13.0492) | 160 |
141.030 | 22.010 | 5 | 6.055 | 40S |
141.030 | 31.044 | 5 | 9.053 | 80S |
141.030 | 49.087 | 5 | 15.0882) | 160 |
168.028 | 14.004 | 6 | 3.04 | 10S |
168.028 | 28.069 | 6 | 7.011 | 40S |
168.028 | 43.021 | 6 | 10.097 | 80S |
168.028 | 54.075 | 6 | 14.027 | 120 |
168.028 | 68.059 | 6 | 18.0262) | 160 |
219.008 | 43.020 | 8 | 8.018 | 40S |
219.008 | 65.063 | 8 | 12.07 | 80S |
219.008 | 91.030 | 8 | 18.023 | 120 |
219.008 | 112.097 | 8 | 23.0012) | 160 |
Grade | % | Cr | Ni | Cu | S | Mo | C | Nb | Si | Mn | P |
Alloy 20 | Max. | 21 | 38 | 4 | 0.005 | 3 | 0.02 | 0.3 | 0.7 | 2 | 0.02 |
Min. | 19 | 32 | 3 | 2 | 0.1 | 1 |
STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR | BS | JIS | GOST |
Alloy 20 | 2.4660 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ | - | - | - |
Element | Melting Point | Density | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
Alloy 20 | 1443 °C (2430 °F) | 8.1 g/cm3 | Psi – 35000 , MPa – 241 | Psi – 80000 , MPa – 551 | 30 % |
France, Europe, Thailand, Qatar | Alloy 20 Pipe |
Indonesia, Philippines, Belgium, Dammam -KSA | Astm B 729 Alloy 20 Seamless Pipes |
USA, Bangladesh, Finland, Malaysia | Asme Sb464 Uns N08020 Welded Pipe |
Germany, Thailand, Malaysia, Czechia | Asme Sb 729 Din 2.4660 Seamless Tube |
South Africa, Singapore, Singapore, Bahrain | Astm B 464 Carpenter 20 Welded Tube |
Saudi Arabia (KSA), Kuwait, Brazil, South Africa | Alloy 20 Erw Pipes |
Malaysia, Hong Kong, UAE, Oman | Carpenter 20 Erw Tubes |
Australia, UK, Nigeria, Philippines | Incoloy® 20 Square Pipes |
Turkey, Norway, Malaysia, United Arab Emirates (UAE) | Nickel Alloy 20 Rectangular Tube |
Italy, Iran, Singapore, Chile | Alloy 20 Hexagonal Pipe |
Malaysia, Russia, Dubai, Netherlands | Alloy 20 Tube |