Call Us +49 6592 - 712-0

Top

Heat exchanger Tubes New Production

Seamless

icon

Heat exchanger tubes | New Production

Heat exchanger tubes are used for cooling, heating or re-heating of gases or fluids in a wide range of industries like ( petro-)chemical, power generation, pharmaceutical and nuclear industry.

TPS Technitube Röhrenwerke GmbH is one of Germany’s leading manufacturers of seamless heat exchanger tubes in highest quality.

Thanks to our in-house bending facility, we can supply our heatexchanger tubes as U-tubes with quick delivery and cost-effective rates. Here you get more information on U-tubes.

We can offer a wide range of grades and sizes. Please see below and the catalogues on the right for more info.

Carbon & Alloy Steel

Standards

  • ASTM A 179
  • ASTM A 192
  • ASTM A 199
  • ASTM A 209
  • ASTM A 210
  • ASTM A 213
  • ASTM A 334

Carbon & Alloy Steel Grades

Carbon & Alloy Steel Grades
ASTM-Grade UNS No. EN / DIN Material Code
T1 X11CrMo5+NT1
T5 X11CrMo9-1+1
T9 10CrMo5-5
T11 13CrMo4-5
T12 10CrMo9-10
T22
Stainless Steel & Duplex/ Super Duplex

Standards

  • ASTM A 213
  • ASTM A 268
  • ASTM A 269
  • ASTM A 312
  • ASTM A 376
  • ASTM A 789
  • ASTM A 790

All grades also available acc. to ASME II Part A SA

 

Stainless Steel & Duplex/ Super Duplex Grades

 

Austenitic Steels
ASTM-Grade UNS No. EN / DIN Material Code
TP 304 UNS S30400 1.4301 X5 CrNi 18-10
TP 304 H UNS S30409 1.4948 X6 CrNi 18-10
TP 304 L UNS S30403 1.4306 X2 CrNi 19-11
TP 316 UNS S31600 1.4401 X5 CrNiMo 17-12-2
TP 316 H UNS S31609 1.4919 X6CrNiMo 17-13
TP 316 L UNS S31603 1.4404 X2 CrNiMo 17-12-2
TP 316 L(-Mo) UNS S31603 1.4435 X2 CrNiMo 18-14-3
TP 316 Ti UNS S31635 1.4571 X6 CrNiMoTi 17-12-2
TP 317 L UNS S31703 1.4438 X2 CrNiMo 18-15-4
TP 321 UNS S32100 1.4541 X6 CrNiTi 18-10
TP 321 H UNS S32109 1.4878 X8 CrNiTi 18-10
TP 347 UNS S34700 1.4550 X6 CrNiNb 18-10
UNS S31254 1.4547 X1 CrNiMoCuN 20-18-7

 

Super Austenitic Steels
ASTM-Grade UNS No. EN / DIN Material Code
UNS N08904 1.4539 X1 NiCrMoCu 25-20-5

 

Ferritic and Martensitic Steels
ASTM-Grade UNS No. EN / DIN Material Code
TP 405 UNS S40500 1.4002 X6 CrAl 13
TP 410 UNS S41000 1.4006 X12 Cr 13
TP 410 S UNS S41008 1.4000 X6 Cr 13
TP 430 UNS S43000 1.4016 X6 Cr 17

 

Duplex
ASTM-Grade UNS No. EN / DIN Material Code
UNS S31803 1.4462 X2 CrNiMoN 22-5-3
UNS S32205 1.4462 X2 CrNiMoN 22-5-3

 

Super Duplex
ASTM-Grade UNS No. Grade No. En-Standard
UNS S32760 1.4501 X2 CrNiMoCuWN 25-7-4
UNS S32750 1.4410 X2 CrNiMoN 25-7-4
Nickel Alloys

Standards

  • ASTM B 161
  • ASTM B 163
  • ASTM B 165
  • ASTM B 167
  • ASTM B 407
  • ASTM B 423
  • ASTM B 444
  • ASTM B 622
  • ASTM B 729

All grades also available acc. to ASME II Part B SB

Nickel Steel Grades

Nickel Alloys
ASTM-Grade UNS No. EN / DIN Material Code
UNS N 02200 2.4066 Ni 99,2
UNS N 02201 2.4068 LC-Ni 99
UNS N 04400 2.4360 NiCu30Fe
UNS N 06455 2.4610 NiMo 16Cr16Ti
UNS N 06600 2.4816 NiCr15Fe
UNS N 06625 2.4856 NiCr22Mo9Nb
UNS N 08020 2.4660 NiCr20CuMo
UNS N 08028 1.4563 X1NiCrMoCu31-27-4
UNS N 08800 1.4876 X10NiCrAlTi32-20
UNS N 08811 1.4876
UNS N 08825 2.4858 NiCr21Mo
UNS N 10276 2.4819 NiMo16Cr15W
Titanium Alloys

Standards

  • ASTM B 338
  • ASTM B 861

All grades also available acc. to ASME II Part B SB

Titanium Alloy Grades

Titanium Alloys
ASTM-Grade UNS No. EN / DIN Material Code
Grade 1 R50250 3.7025 Ti 1
Grade 2 R50400 3.7035 Ti 2
Grade 3 R50550 3.7055 Ti 3
Grade 7 R52400 3.7235 Ti 2 Pd
Grade 9 R56320 3.7195 Ti Al 3 V 2,5
Grade 11 R52550 3.7225 Ti 1 Pd
Grade 12 R53400 3.7105 Ti Ni 0,8 Mo 0,3
Non Ferrous

Standards

  • ASTM B 43
  • ASTM B 68
  • ASTM B 75
  • ASTM B 88
  • ASTM B 111
  • ASTM B 315
  • ASTM B 395
  • ASTM B 466
  • ASTM B 543
  • ASTM B 210
  • ASTM B 234
  • ASTM B 241

Non Ferrous Grades

  • Aluminium Brass,
  • Admiralty Brass,
  • Copper Nickel 90/10
  • Copper Nickel 70/30
  • Copper Nickel Iron Manganese 66/30/2/2
  • Aluminium and Aluminium Alloys
Dimensions BWG - SWG

BWG (Birmingham Wire Gauge) – Basis Carbon Alloy Steel – Other see Conversion Factors

M/W A/W M/W A/W M/W A/W M/W A/W M/W A/W M/W A/W M/W A/W M/W A/W M/W A/W
BWG 20 19 18 18 16 16 15 15 14 14 13 13 12 12 11 11 10 10
mm 0,889 1,086 1,219 1,244 1,626 1,651 1,829 1,828 2,032 2,108 2,413 2,413 2,768 2,768 3,048 3,048 3,403 3,403
inches mm
3/16″ 4.76 mm 0,092 0,089
1/4″ 6.35 mm 0,131 0,141 0,167 0,157 0,202 0,191 0,216 0,204
3/8″ 9.53 mm 0,208 0,226 0,273 0,254 0,344 0,321 0,375 0,347
1/2″ 12.7 mm 0,285 0,311 0,379 0,351 0,485 0,45 0,534 0,49 0,581 0,551 0,662 0,612 0,729 0,678
5/8″ 15,88 mm 0,396 0,485 0,449 0,626 0,579 0,693 0,633 0,758 0,716 0,872 0,801 0,97 0,895
3/4″ 19,05 mm 0,481 0,59 0,545 0,766 0,709 0,852 0,777 0,936 0,881 1,082 0,99 1,21 1,111
7/8″ 22,2 mm 0,696 0,643 0,909 0,836 1,01 0,918 1,112 1,045 1,29 1,179 1,45 1,328 1,523 1,441 1,579
1″ 25.4 mm 0,802 0,714 1,048 0,97 1,17 1,063 1,29 1,211 1,502 1,368 1,691 1,545 1,835 1,68 2,014 1,846
1 1/16″ 26,99 mm 1,121 1,032 1,251 1,134 1,377 1,294 1,607 1,463 1,814 1,654 1,972 1,8 2,165 1,98
1 1/8″ 28,58 mm 1,193 1,097 1,331 1,206 1,466 1,376 1,71 1,557 1,933 1,763 2,101 1,919 2,31 2,112
1 1/4″ 31.75 mm 1,333 1,225 1,487 1,349 1,644 1,541 1,921 1,764 2,171 1,979 2,365 2,157 2,607 2,379
1 1/2″ 38,1 mm 1,615 1,483 1,805 1,636 1,998 1,871 2,341 2,124 2,656 2,412 2,894 2,635 3,199 2,912
1 3/4″ 44.45 mm 2,351 2,201 2,759 2,502 3,137 2,845 3,423 3,112 3,791 3,445
2″ 50.8 mm 2,704 2,531 3,18 2,879 3,619 3,279 3,953 3,589 4,38 3,978
2 1/4″ 57.15 mm 3,054 2,861 3,596 3,256 4,098 3,712 4,482 4,066 4,975 4,51
2 1/2″ 63.5 mm 3,407 3,192 4,02 3,635 4,582 4,146 5,011 4,544 5,567 5,044
2 3/4″ 69.85 mm 3,761 3,522 4,436 4,013 5,06 4,58 5,541 5,021 6,159 5,576
3″ 76,2 mm 4,121 3,852 4,859 4,391 5,545 5,013 6,07 5,499 6,751 6,109
3 1/4″ 82,55 mm 5,278 4,768 6,023 5,446 6,599 5,976 7,343 6,642
3 1/2″ 95,25 mm 5,698 5,145 6,985 6,313 7,657 6,93 8,526 7,708
4″ 101,6 mm

SWG (Standard Wire Gauge)

SWG M/W A/W A/W M/W A/W M/W A/W M/W A/W M/W A/W M/W M/W A/W M/W A/W M/W A/W M/W A/W
mm 20 20 19 19 18 18 16 16 15 15 14 14 13 13 12 12 11 11 10 10
0,914 0,914 1,016 1,086 1,219 1,244 1,626 1,651 1,829 1,828 2,032 2,108 2,337 2,337 2,642 2,642 2,947 2,947 3,251 3,251
inches mm
3/16″ 4.76 mm
1/4″ 6.35 mm 0,094 0,087 0,094 0,106
3/8″ 9.53 mm 0,133 0,123 0,134 0,153 0,154 0,169 0,189 0,204 0,204 0,216
1/2″ 12.7 mm 0,213 0,194 0,213 0,247 0,25 0,278 0,317 0,348 0,347 0,375
5/8″ 15,88 mm 0,292 0,266 0,293 0,342 0,345 0,385 0,444 0,491 0,49 0,534 0,536 0,599 0,647 0,597 0,706 0,655
3/4″ 19,05 mm 0,337 0,362 0,372 0,436 0,441 0,494 0,572 0,635 0,634 0,693 0,694 0,781 0,85 0,78 0,936 0,862
7/8″ 22,2 mm 0,409 0,44 0,452 0,53 0,536 0,601 0,698 0,779 0,777 0,852 0,853 0,964 1,053 0,962 1,165 1,069
1″ 25.4 mm 0,631 0,709 0,826 0,919 0,919 1,009 1,012 1,147 1,255 1,146 1,394 1,276 1,523 1,401 1,657 1,521
1 1/16″ 26,99 mm 0,726 0,817 0,953 1,068 1,063 1,169 1,171 1,331 1,459 1,329 1,624 1,483 1,78 1,632 1,94 1,776
1 1/8″ 28,58 mm 1,017 1,137 1,135 1,25 1,251 1,424 1,561 1,421 1,742 1,586 1,915 1,747 2,083 1,903
1 1/4″ 31.75 mm 1,081 1,21 1,207 1,329 1,33 1,514 1,66 1,512 1,854 1,69 2,041 1,862 2,223 2,03
1 1/2″ 38,1 mm 1,208 1,35 1,349 1,487 1,489 1,697 1,865 1,695 2,082 1,897 2,29 2,093 2,505 2,285
1 3/4″ 44.45 mm 1,462 1,637 1,636 1,805 1,807 2,064 2,268 2,061 2,541 2,31 2,801 2,555 3,071 2,794
2″ 50.8 mm 2,126 2,43 2,676 2,427 3,003 2,724 3,311 3,015 3,636 3,303
2 1/4″ 57.15 mm 2,444 2,796 3,084 2,793 3,461 3,138 3,822 3,478 4,201 3,812
2 1/2″ 63.5 mm 2,762 3,163 3,49 3,159 3,92 3,551 4,332 3,939 4,765 4,321
2 3/4″ 69.85 mm 3,08 3,529 3,896 3,525 4,379 3,965 4,843 4,401 5,332 4,83
3″ 76,2 mm 3,399 3,896 4,302 3,891 4,838 4,379 5,353 4,862 5,897 5,339
3 1/4″ 82,55 mm 3,716 4,262 4,708 4,257 5,297 4,792 5,864 5,323 6,462 5,848
3 1/2″ 95,25 mm 5,115 4,623 5,757 5,206 6,394 5,785 7,027 6,356
4″ 101,6 mm 5,521 4,989 6,675 6,034 7,395 6,708 8,158 7,375

 

Weights in kg/m
Conversion Factors Carbon Steel
Aluminium Brass (Alloy 687) 1,057
Aluminium Brass (Alloy 443) 1,082
Cu/Ni 90/10 (Alloy 706) 1,133
Cu/Ni 70/30 (Alloy 715) 1,133
Stainless Steel 1,015
UNS N04400 1,125
UNS N06600 1,073
UNS N08800 1,013
UNS N08810 1,013
UNS N08825 1,037
UNS N0N10665 1,174
UNS N006455 1,131
Dimensions DIN EN 10305-1 former DIN 2391
Specified OD and tolerances Wall thickness (Dimensions in mm)
mm 0,5 0,8 1 1,2 1,5 1,8 2 2,2 2,5 2,8 3 3,5 4 4,5 5 5,5 6
4 ± 0,08 0,043 0,063 0,074 0,083
5 ± 0,08 0,055 0,083 0,099 0,112
6 ± 0,08 0,068 0,103 0,123 0,142 0,166 0,186 0,197
7 ± 0,08 0,080 0,122 0,148 0,172 0,203 0,231 0,246
8 ± 0,08 0,092 0,142 0,173 0,201 0,240 0,275 0,295 0,315 0,339
9 ± 0,08 0,105 0,162 0,197 0,231 0,277 0,320 0,345 0,488 0,401 0,428
10 ± 0,08 0,117 0,182 0,222 0,260 0,314 0,364 0,394 0,543 0,462 0,497 0,518
12 ± 0,08 0,142 0,221 0,271 0,320 0,388 0,453 0,492 0,651 0,586 0,635 0,666 0,734 0,789
14 ± 0,08 0,166 0,260 0,321 0,379 0,462 0,542 0,591 0,760 0,709 0,773 0,814 0,906 0,986 1,054
15 ± 0,08 0,179 0,280 0,345 0,408 0,499 0,586 0,640 0,797 0,771 0,842 0,888 0,993 1,085 1,165 1,233
16 ± 0,08 0,191 0,300 0,370 0,438 0,536 0,630 0,689 0,842 0,832 0,911 0,962 1,079 1,184 1,276 1,356 1,424 1,480
18 ± 0,08 0,216 0,339 0,419 0,497 0,610 0,719 0,788 0,947 0,956 1,050 1,110 1,252 1,381 1,498 1,603 1,695 1,776
20 ± 0,08 0,240 0,379 0,469 0,556 0,684 0,808 0,886 1,050 1,079 1,188 1,258 1,424 1,578 1,720 1,850 1,967 2,072
22 ± 0,08 0,265 0,418 0,518 0,616 0,758 0,897 0,985 1,152 1,202 1,326 1,406 1,597 1,776 1,942 2,096 2,238 2,368
25 ± 0,08 0,302 0,477 0,592 0,704 0,869 1,030 1,132 1,313 1,387 1,533 1,628 1,856 2,072 2,275 2,466 2,645 2,811
26 ± 0,08 0,314 0,497 0,617 0,734 0,906 1,074 1,182 1,365 1,449 1,602 1,702 1,942 2,170 2,386 2,589 2,781 2,959
28 ± 0,08 0,339 0,537 0,666 0,793 0,980 1,163 1,280 1,468 1,572 1,740 1,850 2,115 2,368 2,608 2,836 3,052 3,255
30 ± 0,08 0,364 0,576 0,715 0,852 1,054 1,252 1,378 1,571 1,695 1,878 1,998 2,287 2,565 2,830 3,083 3,323 3,551
32 ± 0,15 0,388 0,616 0,765 0,911 1,128 1,341 1,477 1,674 1,819 2,016 2,146 2,460 2,762 3,052 3,329 3,594 3,847
35 ± 0,15 0,425 0,675 0,838 1,000 1,239 1,474 1,625 1,828 2,004 2,223 2,368 2,719 3,058 3,385 3,699 4,001 4,291
38 ± 0,15 0,462 0,734 0,912 1,089 1,350 1,607 1,772 1,988 2,189 2,431 2,589 2,978 3,354 3,718 4,069 4,408 4,735
40 ± 0,15 0,487 0,773 0,962 1,148 1,424 1,696 1,871 2,091 2,312 2,569 2,737 3,151 3,551 3,940 4,316 4,680 5,031
42 ± 0,20 1,011 1,207 1,498 1,785 1,969 2,194 2,435 2,707 2,885 3,323 3,749 4,162 4,562 4,951 5,327
45 ± 0,20 1,085 1,296 1,609 1,918 2,117 2,351 2,620 2,914 3,107 3,582 4,044 4,495 4,932 5,358 5,771
48 ± 0,20 1,159 1,385 1,720 2,051 2,265 2,505 2,805 3,121 3,329 3,841 4,340 4,827 5,302 5,765 6,215
50 ± 0,20 1,208 1,444 1,794 2,140 2,363 2,605 2,929 3,259 3,477 4,014 4,538 5,049 5,549 6,036 6,511
55 ± 0,25 1,332 1,592 1,979 2,362 2,609 2,871 3,237 3,605 3,847 4,445 5,031 5,604 6,165 6,714 7,250
60 ± 0,25 1,455 1,740 2,164 2,584 2,855 3,136 3,545 3,950 4,217 4,877 5,524 6,159 6,782 7,392 7,990
65 ± 0,30 1,578 1,888 2,349 2,805 3,101 3,399 3,853 4,295 4,587 5,308 6,017 6,714 7,398 8,070 8,730
70 ± 0,30 1,702 2,036 2,534 3,027 3,348 3,662 4,162 4,640 4,957 5,740 6,511 7,269 8,015 8,749 9,470
75 ± 0,35 1,825 2,184 2,719 3,249 3,594 3,928 4,470 4,986 5,327 6,172 7,004 7,824 8,632 9,427 10,210
80 ± 0,35 1,948 2,332 2,904 3,471 3,840 4,185 4,778 5,331 5,697 6,603 7,497 8,379 9,248 10,105 10,950
85 ± 0,40 2,480 3,089 3,693 4,086 4,442 5,086 5,676 6,067 7,035 7,990 8,934 9,865 10,783 11,690
90 ± 0,40 2,628 3,274 3,915 4,332 4,699 5,395 6,021 6,437 7,466 8,484 9,489 10,481 11,461 12,429
95 ± 0,45 4,578 4,956 5,703 6,367 6,807 7,898 8,977 10,043 11,098 12,140 13,169
100 ± 0,45 4,825 5,212 6,011 6,712 7,176 8,329 9,470 10,598 11,714 12,818 13,909
110 ± 0,50 5,317 5,741 6,628 7,402 7,916 9,193 10,456 11,708 12,947 14,174 15,389
120 ± 0,50 5,809 6,270 7,244 8,093 8,656 10,056 11,443 12,818 14,180 15,531 16,868
130 ± 0,70 7,861 8,783 9,396 10,919 12,429 13,928 15,413 16,887 18,348
140 ± 0,70 8,477 9,474 10,136 11,782 13,416 15,037 16,647 18,243 19,828
150 ± 0,80 10,876 12,645 14,402 16,147 17,880 19,600 21,308
160 ± 0,80 11,616 13,508 15,389 17,257 19,113 20,956 22,787
170 ± 0,90 12,355 14,371 16,375 18,367 20,346 22,312 24,267
180 ± 0,90 15,235 17,362 19,476 21,579 23,669 25,747
190 ± 1,00 16,098 18,348 20,586 22,812 25,025 27,226
200 ± 1,00 16,961 19,335 21,696 24,045 26,382 28,706
220 ± 1,10 23,915 26,511 29,094 31,665
240 ± 1,20 26,135 28,977 31,807 34,625
260 ± 1,30 31,443 34,520 37,584
280 ± 1,40 37,233 40,544
300 ± 1,50 43,503
320 ± 1,60 46,462
340 ± 1,70
360 ± 1,80
380 ± 1,90
Specified OD and tolerances Wall thickness (Dimensions in mm)
mm 7 8 9 10 12 14 16 18 20 22 25
4 ± 0,08
5 ± 0,08
6 ± 0,08
7 ± 0,08
8 ± 0,08
9 ± 0,08
10 ± 0,08
12 ± 0,08
14 ± 0,08
15 ± 0,08
16 ± 0,08
18 ± 0,08
20 ± 0,08 2,244
22 ± 0,08 2,589
25 ± 0,08 3,107 3,354
26 ± 0,08 3,280 3,551
28 ± 0,08 3,625 3,946
30 ± 0,08 3,971 4,340 4,661 4,932
32 ± 0,15 4,316 4,735 5,105 5,426
35 ± 0,15 4,834 5,327 5,771 6,165
38 ± 0,15 5,352 5,919 6,437 6,905
40 ± 0,15 5,697 6,313 6,881 7,398
42 ± 0,20 6,042 6,708 7,324 7,892
45 ± 0,20 6,560 7,300 7,990 8,632
48 ± 0,20 7,078 7,892 8,656 9,371
50 ± 0,20 7,423 8,286 9,100 9,865
55 ± 0,25 8,286 9,273 10,210 11,098
60 ± 0,25 9,149 10,259 11,320 12,331
65 ± 0,30 10,013 11,246 12,429 13,564
70 ± 0,30 10,876 12,232 13,539 14,797
75 ± 0,35 11,739 13,219 14,649 16,030
80 ± 0,35 12,602 14,205 15,759 17,263
85 ± 0,40 13,465 15,191 16,868 18,496 21,603 24,514 27,226
90 ± 0,40 14,328 16,178 17,978 19,729 23,083 26,240 29,199
95 ± 0,45 15,191 17,164 19,088 20,962 24,563 27,966 31,172 34,181
100 ± 0,45 16,055 18,151 20,198 22,195 26,043 29,692 33,145 36,400
110 ± 0,50 17,781 20,124 22,417 24,662 29,002 33,145 37,091 40,839
120 ± 0,50 19,507 22,097 24,637 27,128 31,961 36,598 41,037 45,279
130 ± 0,70 21,234 24,070 26,856 29,594 34,921 40,050 44,983 49,718
140 ± 0,70 22,960 26,043 29,076 32,060 37,880 43,503 48,928 54,157
150 ± 0,80 24,686 28,015 31,295 34,526 40,839 46,955 52,874 58,596 64,120
160 ± 0,80 26,412 29,988 33,515 36,992 43,799 50,408 56,820 63,035 69,052
170 ± 0,90 28,139 31,961 35,735 39,458 46,758 53,861 60,766 67,474 73,985
180 ± 0,90 29,865 33,934 37,954 41,925 49,718 57,313 64,712 71,913 78,917
190 ± 1,00 31,591 35,907 40,174 44,391 52,677 60,766 68,658 76,352 83,849 91,149
200 ± 1,00 33,318 37,880 42,393 46,857 55,636 64,219 72,603 80,791 88,781 96,574
220 ± 1,10 36,770 41,826 46,832 51,789 61,555 71,124 80,495 89,669 98,646 107,425 120,225
240 ± 1,20 40,223 45,772 51,271 56,721 67,474 78,029 88,387 98,547 108,511 118,277 132,556
260 ± 1,30 43,676 49,718 55,710 61,654 73,393 84,934 96,278 107,425 118,375 129,128 144,886
280 ± 1,40 47,128 53,663 60,149 66,586 79,311 91,839 104,170 116,304 128,240 139,979 157,217
300 ± 1,50 50,581 57,609 64,588 71,518 85,230 98,745 112,062 125,182 138,104 150,830 169,548
320 ± 1,60 54,033 61,555 69,028 76,451 91,149 105,650 119,954 134,060 147,969 161,681 181,879
340 ± 1,70 65,501 73,467 81,383 97,068 112,555 127,845 142,938 157,834 172,532 194,209
360 ± 1,80 69,447 77,906 86,315 102,986 119,460 135,737 151,816 167,698 183,383 206,540
380 ± 1,90 73,393 82,345 91,248 108,905 126,366 143,629 160,694 177,563 194,234 218,871

Remark

  • In any dimension and shape.
  • Not mentioned standards and grades on request
  • Beside the ASTM standards we can also supply the material acc. to ASME, DIN, EN, BS, NFA, JIS, GOST and others.

Contact details

mkd-team-image

Michael Klütz

Sales Director | Stainless steel mill

Tel.: +49 (0)6592 / 712 5230
Fax: +49 (0)6592 / 712 5249
Stainless Steel & Duplex/ Super Duplex, Nickel Alloys & Titanium Alloys

mkd-team-image

Bernd Mertini

Sales Manager | Stainless steel mill/Stock

Tel.: +49 (0)6592 / 712 5222
Fax: +49 (0)6592 / 712 5249
Stainless Steel & Duplex/ Super Duplex, Nickel Alloys & Titanium Alloys

mkd-team-image

Thomas Kirchen

Sales Manager | Stainless steel mill

Tel.: +49 (0)6592 / 712 5233
Fax: +49 (0)6592 / 712 5249
Stainless Steel & Duplex/ Super Duplex, Nickel Alloys & Titanium Alloys