Stainless & Alloys Tube - Coiled / Straight & Seamless / Welded

Material

Stainless 904L, S31254(6Mo), 317L, 347, 321, 316L(+2.5% Mo), 316 Ti, 304L
Duplex S32750, S31803
Nickel Alloys 200, 400, 600, 625, 825, C22, C276
Copper Alloys CuNi90/10, CuNi70/30, Brass, Bronze, Al-Br

Size

O.D 0.020" ~ 1" (inch Size), 0.51mm ~ 25.4mm (Metric Size)
Wall thickness 0.005" ~ 0.083"(inch Size), 0.127mm ~ 3.175mm(Metric Size)
Length 1Coil = 70mtr ~ 2,000mtr
제품1
제품2
bg1
제품3

Applicable industry

제품4
Instrument
제품5
Semiconductor
제품6
Defense industry & Aerospace
제품7
Analysis equipment
제품8
Nuclear power generation
제품9
Measuring equipment
제품10
Petrochemical industry
제품11
Shipbuilding

Tubing Sizes and Dimensional Tolerance

Metric(mm) Imperial(Inch) Weight Coil length
O.D W.T O.D W.T Kg/Mtr Mtr(RL)
0.508 0.127 1/50 0.005 0.0012
0.794 0.203 1/32 0.008 0.003
1.587 0.254 1/16 0.01 0.0085
3.175 0.508 1/8 0.02 0.034 2671
3.175 0.711 1/8 0.028 0.044 2066
4 1 0.075 1206
4.76 0.711 3/16 0.028 0.072 1257
6 1 0.125 724
6.35 0.711 1/4 0.028 0.101 903
6.35 0.89 1/4 0.035 0.122 745
6.35 1.24 1/4 0.049 0.159 571
6.35 1.65 1/4 0.065 0.194 467
7.97 0.89 5/16 0.035 0.157 578
8 0.8 0.144 628
8 1 0.175 517
8 1.2 0.205 443
8 1.5 0.244 371
9.53 0.89 3/8 0.035 0.193 471
9.53 1.24 3/8 0.049 0.258 352
9.53 1.65 3/8 0.065 0.326 278
10 1 0.226 402
10 1.2 0.265 343
10 1.5 0.32 284
Metric(mm) Imperial(Inch) Weight Coil length
O.D W.T O.D W.T Kg/Mtr Mtr(RL)
10 2 0.401 226
12 1 0.276 329
12 1.2 0.325 279
12 1.5 0.395 230
12 2 0.501 181
12.7 0.89 1/2 0.035 0.264 344
12.7 1.24 1/2 0.049 0.356 255
12.7 1.65 1/2 0.065 0.457 198
12.7 2.11 1/2 0.083 0.560 162
14 1.5 0.470 193
14.28 1.24 9/16 0.049 0.405 224
15 1.5 0.508 179
15 2 0.652 139
15.88 1.24 5/8 0.049 0.455 199
15.88 1.65 5/8 0.065 0.589 154
18 1.5 0.620 146
18 2 0.802 113
19.05 1.24 3/4 0.049 0.554 164
19.05 1.65 3/4 0.065 0.720 126
19.05 2.11 3/4 0.083 0.986 101
19.05 2.77 3/4 0.109 1.131 80
25.4 1.65 1 0.065 0.982 92
25.4 2.11 1 0.083 1.232 74

Intuition Tubing length(L) : 1 PC = 6 mtr (20ft) or 6 mtr RL (Random Length: 5~7 mtr)

Dimensional Tolerance

Alloys ASTM
STANDARDS

200

400

600

625

800

825

B161

B165

B167

B444

B407

B423
Size O.D inch(mm) I.D inch(mm) Wall Thickness(%)
O.D inch(mm) Plus Minus Plus Minus Plus Minus
Under 3/32(2.4) 0.002(0.05) 0 0 0.002(0.05) 10 10
3/32 to 3/16(2.4~4.8)excl 0.003(0.08) 0 0 0.003(0.08) 10 10
3/16 to 1/2(4.8~12.7)excl 0.004(0.10) 0 0 0.004(0.10) 10 10
1/2 to 1 1/4(12.7~31.8)excl 0.005(0.13) 0 0 0.005(0.13) 10 10
Stainless ASTM
STANDARDS
Size O.D inch(mm) Wall Thickness(%) Ovality Allowance
O.D inch(mm) Plus Minus Plus Minus Plus Minus
S32750
S31803
S31254
904L
317L
316L
347
321
A789
A269
A213
Up to 1/2(12.7) 0.005(0.13) 0.005(0.13) 15 15
1/2 to 1 1/2(12.7~38.1)excl 0.005(0.13) 0.005(0.13) 10 10
Up to 1/2(12.7) 0.005(0.13) 0.005(0.13) 15 15
1/2 to 1 1/2(12.7~38.1)excl 0.005(0.13) 0.005(0.13) 10 10
 
Under 1(25) 0.004(0.10) 0.004(0.10) 10 10
1 to 1 1/2(25.4~38.1)incl 0.006(0.13) 0.006(0.15) 10 10
 
   
   
   
   
1"& Under Over 1"
0.020"
(0.5mm) 2% of
specified
O.D
C276

 : B622 -> 1/2" ~ 5/8" incl : O.D +/- 0.005 inch | A. WT +/- 12.5% | M. WT +25% -0%


B829 -> 0.4" ~ 5/8" excl : O.D +/- 0.005 inch | A. WT +/- 15% | M. WT +30% -0%

Tubing Pressure rate

Stainless Steel Tubing

O.D Wall Thickness : Inch / Input unit : Bar
Inch 0.02 0.028 0.035 0.049 0.065 0.083 0.095 0.109 0.12
1/8 390 580 730
3/16 370 470
1/4 270 350 510 690
5/16 270 400 550
3/8 220 330 450 590
1/2 160 240 330 430
5/8 190 250 330 390
3/4 150 210 270 320 370
1 150 200 230 270 300
Gas Service
O.D Min - W.T
1/8" 0.028"
3/16" 0.028"
1/4" 0.028"
5/16" 0.035"
3/8" 0.035"
1/2" 0.049"
7/8" 0.083"
1" 0.083"
6mm 0.8mm
8mm 1.0mm
10mm 1.0mm
12mm 1.0mm
15mm 1.2mm
16mm 1.5mm
18mm 1.5mm
20mm 1.8mm
22mm 2.0mm
25mm 2.2mm
mm 1 1.2 1.5 1.8 2 2.2 2.5 2.8 3
6 430 520 660
8 310 380 490
10 240 300 380 460 530
12 200 240 310 380 430
15 160 190 240 300 340 370
16 180 230 280 310 350 400
18 160 200 240 270 300 350
20 140 180 220 240 270 310 350
22 130 160 200 220 240 280 320
24 170 190 210 240 280 300

ALLOYS Tubing Pressure rate

alloys 20 200 400 600 652
(Gr1) 625
(Gr2) 800 825 C-276 Titanium
Gr2 S32750 S31803 S31254 904L 317L 316L
(Mo+)
ASTM STANDARDS B729 B161 B165 B167 B444 B444 B407 B423 B622 B338 A789 A789 A213 A269 A213 A213
Min.Tensile(MPa) 550 380 480 550 827 690 520 586 690 345 800 620 655 490 515 490
O.D W.T WORKING PRESSURE / Input Unit : Bar
1/4"
3/8"
1/2"
3/4"
6mm
8mm
10mm
12mm
0.035" 370 260 320 370 560 470 350 400 470 230 540 420 440 330 350 330
0.049" 540 370 470 540 820 680 510 580 680 340 790 610 650 480 510 480
0.065" 760 520 660 760 1140 950 720 810 950 470 1110 860 900 670 710 670
0.035" 240 160 210 240 360 300 230 260 300 150 350 270 290 210 220 210
0.049" 350 240 300 350 520 440 330 370 440 220 510 390 410 310 320 310
0.065" 480 330 420 480 720 600 450 510 600 300 700 540 570 420 450 420
0.035" 180 120 150 180 270 220 170 190 220 110 260 200 210 160 160 160
0.049" 250 170 220 250 380 320 240 270 320 160 370 290 300 230 240 230
0.065" 350 240 300 350 520 440 330 370 440 220 510 390 410 310 320 310
0.049" 160 110 140 160 250 210 150 170 210 100 240 180 200 150 150 150
0.065" 220 150 190 220 340 280 210 240 280 140 330 250 270 200 210 200
0.083" 290 200 250 290 440 370 270 310 370 180 420 330 350 260 270 260
1.0mm 450 310 390 450 680 570 430 480 570 280 660 510 540 400 420 400
1.5mm 730 500 640 730 1100 920 690 780 920 460 1060 820 870 650 680 650
1.0mm 330 230 290 330 500 410 310 350 410 200 480 370 390 290 310 290
1.5mm 520 360 450 520 790 660 490 560 660 330 760 590 620 460 490 460
1.0mm 260 180 220 260 390 330 240 280 330 160 380 290 310 230 240 230
1.5mm 410 280 350 410 610 510 380 430 510 250 590 460 480 360 380 360
1.0mm 210 140 180 210 320 270 200 230 270 130 310 240 250 190 200 190
1.5mm 330 230 290 330 500 420 310 350 420 210 480 370 400 290 310 290
2.0mm 460 320 400 460 690 580 430 490 580 290 670 520 550 410 430 410

Types of Corrosion

제품12
Pitting Corrosion
제품13
Intergranular Corrosion
제품14
Stress Corrosion Cracking
제품15
Erosion Corrosion
제품16
Galvanic Corrosion
제품17
Crevice Corrosion