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ВР5 tungsten rhenium thermocouple wire

Wolframtones thermocouple
VR20 tungsten rhenium wire spring
ВР27-VP tungsten rhenium wire
Buy tungsten rhenium wire ВР5: the price from the supplier Electrocentury-steel

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
ВР5 ~~WRe20 Delivery from the stock, in stock
ВР20 ~WRe20 Delivery from the stock, in stock

Well-known aphorism «everything is known in comparison» clearly illustrates qualities of alloys such as VR5 and VR20.

Heat resistance VR5 and VR20

Advantages of alloys determine tungsten and rhenium. Tungsten is one of most refractory, heavy and hard metals, melts at t° 3410 °C, and boils at same temperature as on surface of Sun: 6690 °C. Tungsten alloys in terms of hardness and refractoriness lead among others. Rhenium is not much inferior to tungsten, with melting point of 3170 °C and boiling point of 5870 °C. Rhenium in terms of heat resistance leaves other metals far behind, demonstrating high strength and resistance to corrosion.

Features of alloying

Alloying tungsten with 5% rhenium improves ductility, increases temperature of recrystallization of alloy — this is especially important when using it for positive thermocouple electrode. Using an alloy as negative thermocouple electrode to achievement maximum thermoelectromotive force requires rhenium content of up to 35%, but not higher. Otherwise, at t° 1100 °C uniformity of alloy is lost, and thermo-emf is noticeably distorted. In domestic metallurgy, rhenium additives do not exceed 20%, which allows use of tungsten-rhenium thermocouples at t° up to 2500 °C.

Durability

Tungsten-rhenium alloy exhibits resistance to helium, argon, dry nitrogen and hydrogen. Doping with silicon-alkali additives allows to increase stability of alloy in temperature regime up to 2000 °C by 2−3 times. BP5/20 sensors are able to work in vacuum. For more efficient operation in vacuum at temperature of 1800 °C and above, electrodes with large diameter should be used. BP5/20 are widely used as differential thermocouple — they can consist of two equivalent thermocouples connected, as rule, opposite each other. Such thermocouples are able to measure level of temperature difference between two different junctions: working and conditional.

Thermo-EMF

Nominal value of thermo-EMF also decreases to 24.59 mV when temperature drops to 1600 °C. At t = 1500 °C this indicator is not more than 23.31 mV, and at t = 1400 °C nominal level of thermo-emf is 21.97 mV.

Disadvantages of VR5 and VR20

Disadvantages of these alloys include poor reproducibility of thermo-EMF, which is why it is necessary to group thermoelectric pairs in categories: A-1, A-2, A-3. Category A-1 allows the use of alloy at maximum temperature of 2200 °C, temperature regime of use of A-2 and A-3 is limited to 1800 °C. It is strictly forbidden to use wire from different parties, as each batch of wire has its own indicator of thermo-EMF. Tungsten and rhenium are rare metals, so their cost is very high. Price of VR5/20 is much higher than cost of thermocouples made of other materials. But still less than cost of optical pyrometers for measuring and monitoring temperature conditions in similar industrial conditions.

When nitrogen and tungsten-rhenium alloy interact under vacuum, it is necessary to observe cleanliness and especially carefully monitor mandatory removal of organic substances and dust.

Application

VR5 and VR20 are used for manufacture of measuring and converting devices, contact thermocouple sensors (TVR) for measuring highest temperatures in metallurgy — liquid metals. Up to 2500 °C, measurement error is extremely small (± 0.01 °C), which makes TVR one of most accurate instruments for measuring in such aggressive environment.

Calibration table — thermocouples VAR-5 (VR-5)/VR-20 at t° of free ends 0 °C. Table «Nominal static characteristic of conversion of VR (A) -1»:

Working end temperature °С T.e.d.s.mV, for temperature, °С T.e.d.s.mV, for temperature, °С T.e.d.s.mV, for temperature, °С T.e.d.s.mV, for temperature, °С T.e.d.s.mV, for temperature, °С T.e.d.s.mV, for temperature, °С T.e.d.s.mV, for temperature, °С T.e.d.s.mV, for temperature, °С
  0 10 20 30 40 50 60 70
0 0 0,121 0,246 0,373 0,504 0,637 0,772 0,910
100 1,337 1,483 1.632 1,781 1,933 2,086 2,240 2,396
200 2,871 3,032 3,193 3,355 3,518 3,682 3,847 4,012
300 4,512 4,680 4,843 5,016 5,185 5,354 5,523 5,693
400 6,203 6,373 6,543 6,714 6,834 7,065 7,225 7,396
500 7,908 8,073 8,248 8,418 8,588 8,758 8,928 9,098
600 9,605 9,774 9,943 10,111 10,280 10,448 10,615 10.783
700 11,283 11,450 11,616 11,782 11,947 12,112 12,277 12,442
800 12,933 13,096 13,259 13,422 13,584 13.746 13,907 14,068
900 14,549 14,708 14,867   15,026 15,184 15,342 15,500
1000 16,125 16,281 16,436   16,590 16,744 16,898 17,051
1100 17,659 17,810 17,960   18,110 18,260 18,409 18,557
1200 19,146 19,292 19,438   19,583 19,728 19,872 20,015
1300 20,584 20,725 20,866   21,006 21,145 21,284 21,423
1400 21,971 22,107 22,242   22,377 22,511 22,645 22,778
1500 23,306 23,436 23,566   23,696 23,825 23,953 24,081
1600 24,588 24,713 24,838   24,962 25,085 25,209 25,331
1700 25,816 25,936 26,056   26,175 26,293 26,411 26,528
1800 26,992              

1. Basic technical data

Temperature °С Nominal value of TEDs, mV Deviation of TEDs from nominal, mcV
1600 24,59 ±102
1500 23,31 ±99
1400 21,97 ±96

2. General information

Tungsten-rhenium wire for thermocouples annealed graduated thermocouples with nominal static properties of transformation VR (A) -1. Wire meets technical conditions of YaeO.021.142 TU for production of thermocouples VAR-5 (VR-5) / VR-20.

3. Recommendations for use

Use of thermocouples made of thermoelectrode wire from different series is inadmissible, even with same nominal static characteristic of thermoelectrons.

Buy at best price

Elektrovek-steel LLC has wide range of thermocouples in stock. Our representative offices are located in Russia and Ukraine. You can make purchase without leaving your office through Company’s website. To purchase, you only need to place order and click «buy» button. If necessary, our managers can advise you on any current issues. They will provide all necessary information regarding product, price range, conditions of sale. Lead times are short. For bulk purchases discounts.

Experience of using tungsten framing thermocouples VR5/20 in high temperature thermometry

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    • Alloy 1.4713
    • Alloy 1.4724
    • Alloy 1.4742
    • 1.4749 - aisi 446-1
    • Alloy 253 MA
    • 1.4903 (X10CrMoVNb9-1)
    • 1.4910 - aisi 316Ln
    • 1.4919 - aisi 316h
    • Alloy 1.4922
    • Alloy 1.4923
    • Alloy 286 - 1.4944
    • Aisi 347H - 1.4961
    • Alloy A-286 -1.4980
    • Pipe heat-resistant heat-resistant
  • Austenitic stainless steel
    • 03H17N14M3
    • 03H18N11
    • 03HN28MDT
    • 06HN28MDT
    • 07H16N6
    • 08H18N10
    • 10H17N13M2T
    • 08H18N10T
    • 1.4303 - aisi 305
    • 1.4305 - aisi 303
    • 1.4307 - AISI 304L
    • 1.4316 - aisi 308L
    • Alloy 1815
    • St-08H20N9G7T - 1.4370
    • 12H15G9ND
    • A 316 - 1.4401
    • Alloy 1.4418
    • 1.4429 - aisi 316Ln
    • Alloy 1.4430
    • Alloy 1.4432
    • Alloy 1.4435
    • Alloy 1.4436
    • 1.4438 - aisi 317L pipe, wire, round
    • 1.4439 - aisi 317 LMn
    • 1.4466 - aisi 310MoLn
    • Alloy Al6xn
    • 15-7Ph® - 1.4532
    • PH 13-8 Mo - 1.4534
    • 1.4542 - 17-4Ph®
    • Сustom 455® - 1.4543 - uns s45500
    • 1.4545 - 15-5Ph®
    • 1.4548 - 17-4Ph®
    • 1.4550 - aisi 347
    • 1.4567 - aisi 304Cu
    • 1.4570 - aisi303Cu
    • 1.4574 - Alloy PH 15-7 Mo®
    • 1.4580 - aisi 316Cb
    • 1.4597 - aisi 204Cu
    • Alloy 28 - 1.4563
    • Alloy 31 - 1.4562
    • Alloy 254smo® - 1.4547
    • Alloy 926 - 1.4529
    • AM-350 ams 5548
    • AM-355 ams 5547
    • Сustom 450® - uns S45000
    • Greek Ascoloy 418
    • Pipe corrosion-resistant
  • Ferritic stainless steel
    • 08H13
    • 08H17T
    • 08H18T1
    • 12H17
    • 1.4521 - aisi 444
    • 1.4510 - aisi 439
    • 1.4105 - aisi 430F
    • 1.4113 - aisi 434
    • 1.4511 - aisi 430Nb
    • 1.4003 - aisi 410L
    • 1.4513 - aisi 436
    • Alloy 1.4104
    • 1.4509 - 441 aisi
    • 1.4589 - aisi 316Cd
    • 1.4024 - aisi 403
    • 1.4002 - aisi 405
    • 1.4008 - aisi 414
    • 1.4512 - aisi 409
  • Martensitic stainless steel
    • 12H13
    • 20H13 - 1.4021 - aisi 420 pipe
    • 30H13 - 1.4028 - aisi 420f Tube
    • 40H13
    • 14H17N2
    • 20H17N2
    • 1.4005 - aisi 416
    • 1.4109 - aisi 440A
    • 1.4116 - 420MoV
    • 1.4125 - aisi 440C
    • 1.4313 - aisi 415
  • Duplex stainless steel
    • 08H22N6T
    • 1.4162 - S32101
    • 03H23N6
    • 1.4460 - aisi 329
    • 1.4410 - uns S32750
    • 1.4462 - S32205, S31803
    • 1.4501 - uns S32760
    • Super duplex alloy
    • 1.4507 Super Duplex Ferralium 255-SD50
  • Special purpose steel
    • 01H18М2Т
    • 02N18К9М5Т
    • 02H18N11
    • 02H25N22АМ2
    • 02H8N22S6
    • 03N18К8М5Т
    • 03N18К9М5Т
    • 03H20N16АG6
    • 03H21N21M4GB
    • 03H22N6M2
    • 03H24N6АМ3
    • 07H12NМBF
    • 07H21G7AN5
    • 07H25N16АG6F
    • 08H15N24V4TR
    • 08H17N13M2T
    • 08H17N15M3T
    • 08H18N12B
    • 08H21N6M2T
    • 09H14N19V2BR
    • 10H11N20T2R
    • 10H11N20T3R
    • 10H11N23T3MR
    • 10H14G14N4T
    • 10H17N13M3T
    • 10H18N18YU4D
    • 11H11N2V2MF
    • 12H18N9T
    • 13H11N2V2MF
    • 15H11MF
    • 15H12VNMF
    • 15H12N2MVFAB
    • 15H16К5N2МVFAB
    • 15H16N2АМ
    • 18H11MNFB
    • 18H12VMBFR
    • 20H12VNMF
    • 20H3MVF
    • 21NКМТ
    • 37H12N8G8MFB
    • 40H10S2M
    • 40H9S2
    • 45H14N14V2M
    • 50H14МF
    • 65H13
    • 90H18МF
    • 95H18
  • Pipe fittings stainless steel
    • Stainless steel flanges
    • Stainless taps
    • Stainless transitions
    • Stainless tees
    • Stainless steel plugs
  • Tungsten
    • Tungsten wire
    • The rolled tungsten
    • Tungsten electrode
    • Note: Rare and refractory metals
    • Hard alloys of tungsten-cobalt
    • Hard alloys of tungsten carbide and titanium karbit
    • Tungsten alloys
    • Copper-tungsten pseudoplane
    • Tungsten heavy alloys
    • Alloy of tungsten, Nickel, molybdenum
    • Articles of tungsten
  • Molybdenum
    • Rolled molybdenum
    • Pseudoplane molybdenum
    • Tungsten and molybdenum alloys
    • Alloys of molybdenum
    • Molybdenum metal
    • Note: Rare and refractory metals
  • Rare metals rental
    • Cubic Zirconia
    • Cubic Zirconia European
    • Magnesium brand
    • Magnesium European brands
    • Magnesium foundry
    • Tantalum
    • Tantalum alloys
  • Rare metals
    • Vanadium
    • Hafnium
    • Indium
    • Cobalt
    • Niobium
    • Rhenium
    • Note: Rare and refractory metals
  • Rare earth metals
    • Beryllium
    • Bismuth
    • Gallium
    • Germanium
    • Europium
    • Lantan
    • Tellurium
    • Cerium
  • Lentoid
    • Gadolinium
    • Holmium
    • Dysprosium
    • Ytterbium
    • Lutetium
    • Neodymium
    • Praseodymium
    • Samarium
    • Terbium
    • Tullius
    • Erbium
    • Note: Rare and refractory metals
  • Powder metal
    • Vanadium
    • Tungsten
    • Cobalt
    • Molybdenum
    • Nickel
    • Tantalum
    • Titanium powder
  • Bronze rental
    • Bronze
  • Bronze rental (DIN, EN)
    • Bronze BrAZhN11-6-6.
    • Bronze BrOTsS3-12-5
    • Tin bronze
    • C90700, 2.1050, CuSn10
    • 2.1052, CuSn12
    • C91700, 2.1060, CuSn12Ni
    • C92700, 2.1061, CuSn12Pb
    • C93200, 2.1090, CuSn7ZnPb
    • C90500, CuSn10Zn
    • Lead bronze
    • C93700, 2.1177, CuSn10Pb10
    • C93800, 2.1183 - CuSn7Pb15
    • C94100, CuSn5Pb20
    • Aluminum bronze
    • C61000, 2.0921, CuAl8
    • С61400, 2.0932, CuAl8Fe3
    • C95200, 2.0940, CuAl10Fe
    • C95500, 2.0970, CuAl9Ni3fe2
    • C95300, CuAl9
    • C62300-CuAl10Fe3
    • C62400-CuAl11Fe3
    • Nickel aluminum bronze
    • c63000, 2.0966, CuAl10Ni5Fe4
    • c95500, 2.0975, CuAI10Fe5Ni5
    • C95800, 2.0975, CuAl10Ni
    • C95520, CuAl11Ni
    • 2.0872, CuNi10Fe1Mn, Cw352h
    • Silicon aluminum bronze
    • CW301G, C64200
    • Siliceous bronze
    • C65500, CuAl11Fe3
    • C65620, CuSi3Fe2Zn3
    • C65100, CuSi1.5
    • Tin-lead bronze
    • c92200, CuSn6Zn4Pb2
  • Copper rental
    • Beryllium copper lead
    • Chromium Copper
    • Beryllium copper
    • Tellurium Copper C14500
    • C18150 Copper Chromium Zirconium
    • Pipe copper
    • Copper wire
    • Circle copper
    • Bus
    • Sheet
    • Copper hexagon
    • Fitting
    • Solder copper
    • Casting copper
  • Brass rolled products (GOST)
    • Pipe brass
    • Wire
    • Round
    • Tape
    • Sheet
    • Hexagon
    • Casting brass
    • LS59-1, CuZn40Pb2
    • L60, CuZn40
    • L63, C27200
    • L68, CuZn33
    • L70, SuZn30
    • L80, SuZn20
    • L90, SuZn10, C52400
    • L96, 2.0220, CuZn5
    • Lo62-1, 2.0530, c46400
    • Lo70-1, CuZn28Sn1As, c44300
    • Lo90-1, C41000
    • Lts40s, CuZn37AI1, C85800
    • LMC58-2, 2.0572, CuZn40Mn2
    • LZHMC59-1-1
    • LAZH60-1-1
    • LК80-3
  • Brass rental (DIN, EN)
    • Lead-free brass and low-alloy copper
    • Brass
    • Brass hire. Buy, price, sale, delivery.
    • C21000, 2.0220, CuZn5
    • C22000, 2.0230, CuZn10
    • C23000, 2.0240, CuZn15
    • C24000, 2.0250, CuZn20
    • C26000, 2.0265, CuZn30
    • 2.0280, CuZn33, C26800
    • 2.0321, CuZn37
    • C28000, 2.0360, CuZn40
    • 2.0490, CuZn31Si1
    • Admiralty brass, naval brass
    • CuZn28Sn1, C44300
    • CuZn39Sn1, c46400
    • Lead brass
    • C37000, 2.0371, CuZn38Pb1,5
    • C36000, 2.0375, CuZn36Pb3
    • C37700, 2.0380, CuZn39Pb2
    • C38500, 2.0401, CuZn39Pb3
    • C38010, 2.0402, CuZn40Pb2
    • C35330, CuZn36Pb2As, cw602n
    • Aluminum brass
    • CuZn37Mn3Al2PbSi, CuZn40Al2, 2.0550
    • C68700, CuZn20Al2
    • C86300, CuZn19Al6
    • Red brass
    • C84400, CuSn2ZnPb
    • C83600, CuSn5ZnPb
  • Babbitt, solder, tin
    • Babbit tin
    • Lead babbit
    • Tin solder
    • Lead solder
    • Antimony solders POSSu
    • Bismuth solders
    • Silver solders PRS
    • Solder POTS 10, POTS 80
    • Solder hts
  • Aluminum rolled products
    • Pipe
    • Wire
    • Round
    • Tape
    • Sheet
    • Corner
    • Channel
    • Taurus aluminum
    • Aluminum profile
    • Aluminum rail
    • Aluminum hexagon
    • Aluminium brazing
  • Aluminum rolled products (GOST)
    • Avial
    • AD31, AlMg0,7Si, 6063
    • Ad33, 6061, AlMg1SiCu
    • The spaciousness alloy
    • Amg2, 5251, AlMg2
    • Amg3, 5754, AlMg3
    • AMg5, 5056, AlMg5
    • AMg6, AlMg6
    • Rolled aluminum
    • V95, 7075, AlZnMgCu1.5
    • AK4, 2618
    • AK4-1, 2018, AlCu2Mg1.5Ni
    • AK6, 2117, AlCuMg0.5
    • Ak8, 2014, AlCu4SiMg
    • Akcm
    • AM4
    • Vak4
    • VD1, 1105
    • Sva5
  • Aluminum rolled products (EN)
    • Alloy 1050
    • Alloy 1100
    • 2014, 3.1255, AlCu4SiMg
    • 2219, AlCu6Mn
    • AlMn1Cu, 3003, 3.0517
    • AlMg2,5 , 5052, 3.3523
    • AlMg4.5Mn0.7, 5083, 3.3547
    • AlMg1SiCu, 6061, 3.3214
    • AlMg0.7Si, 6063, 3.3206
    • AlSi1MgMn, 6082, 3.2315
    • AlZn4.5Mg1.5M, 7005
    • AlZn6CuMgZr, 7050, 3.4144
    • AlZn5.5MgCu, 7075, 3.4365
    • Automotive aluminum alloys
    • Aluminum alloys with rare metals
  • Duralumin
    • Pipe
    • Wire
    • Round
    • Tape
    • Sheet
    • Square
    • Corner
    • Hexagon
    • Profile
    • Duralumin rental (GOST)
    • D1, 2017
    • D12, 3004
    • D16, 2024
    • D16T
    • D18, 2117
    • Duralumin rental (DIN, EN)
    • AlCuMg1, 3.1325
    • AlCuMg2, 3.1355
  • Non-ferrous metals rolled
    • Tin foil, tape
    • Lead sheet
    • Zinc wire
  • Boiler and spring steel
    • Spring and spring steel
    • 50HFA, 50CrV4, 50HF
    • 51HFA, 51CrV4, 1.8159
    • 55S2A, 55Si7, 1.5026
    • 60G, c60e, 1.1221
    • 60S2, 60si7, 60s2
    • 60S2A, 60mnsicr4, 1.2826
    • 60S2HA, 54sicr6, 1.7103
    • 65, c67s, 1.1231
    • 65G, ck67, 65g
    • 65S2VA, 65Si7, 1.5028
    • Boiler steel
    • 12H1MF, 14MoV6-3, 13HMF
    • 13HFA
    • 15H1M1F, 15crmov5-9, 1.8521
    • 15HM, 13CrMo4-5, 15hm
    • 18H11MNFB, X22CrMoV12-1
    • 20K, p265gh, st41k
    • 30H3MF, 31CrMoV9
    • Heat-resistant steel
    • 30HM, 25CrMo4, 1.7218
    • 25H1MF, 21CrMoV5-7
    • 25H2М1F, 24CrMoV5-5
    • 35HM, 34CrMo4
  • Structural steel
    • Bearing steel
    • SHH15, 100Cr6, aisi 52100
    • Nitricast structural steel
    • 38H2MYUA, 34CrAlMo5, 38hmj
    • 40H, 41cr4, 40h
    • Hardening of structural steel
    • 12HN2, 15CrNi6, 15hn
    • 12HN3A, 14nicr14, 12hn3a
    • 15H, 15Cr3, aisi 5115
    • 18HG, 16MnCr5
    • 18HGT, 20mncr5
    • 18H2N4VA, 18CrNiMo7-6
    • 18H2N4MA, x19nicrmo4
    • 20H, 20Cr4
    • 20HGNM, 20NiCrMo2-2, aisi 8620
    • 20H2N4A, 20cr2ni4a
    • Low alloy structural steel
    • 09G2S, 13mn6, 09g2s
    • 14G2, 17mn4, p295gh
    • 16GS, 15ga
    • 16G2AF, p460n, s420n
    • 17G1S, s355j2g3
    • 17G1S-U, St52-3, s355j0
    • 35G2, 35s20
    • 45G2, 45g2, aisi 1144
    • Alloy structural steel
    • 10g2, 10G2, aisi 1513
    • 12H2N4A,15NiCr13, 1.5752
    • AS14, 11SMnPb30
    • 20G, 20mn5
    • 20HN3A, aisi 4320, 20hn3a
    • 20HM, 24CrMo5, 20hm
    • 25HGM, 20CrMo5, 1.7264
    • 30H, aisi 5130, 30h
    • 30HGS, 30hgs
    • 30HGSA, 30hgsa
    • 30HGSN2A, 30hgsna
    • 30HN2MA, 30CrNiMo8
    • 30HN3A, 31nicr14
    • 34HN3MA, 36NiCrMo16, 35NiCrMo16
    • 35HGS, 35hgs
    • 35HGSA, 35hgsa
    • AS35G2, 36smnpb14, 1.0765
    • 38H2N2MA, 34CrNiMo6, 40NiCrMo7
    • 40HN2MA, 34CrNiMo4, 36hnm
    • 38HS, 37hs
    • 38HA, 37Cr4, aisi 5135
    • 38HN3MFA, 35nicrmov12-5
    • 40g, 40Mn4, aisi 1035
    • 38HM, 42CrMo4, 1.7225 aisi
    • 40HN, 36NiCr6, aisi 3135
    • 40HFA, 1.7223, aisi 4142
    • 45H, 45h, 1.7035
    • 45HN2MFA, k2425, 45hnmf
    • A40G, 44smn28, 1.0762, 46s20
  • Tool steel
    • Alloy tool steel
    • 5HNV, 56NiCrMoV7, 1.2714
    • 5HV2SF, 1.2542, nz2
    • 9HF, 80CrV2, ncv1
    • 11HF, 115CrV3, 1.2210
    • HVG, 105WCr6, 1.2419
    • HGS, 100CrMn6, ncms
    • Roller tool steel
    • Steel H, 102Cr6, 1.2067, Stal 52100
    • Die steel
    • 3H3M3F, 32CrMoV12-28, 1.2365
    • 3H2V8F, X30WCrV9-3, 1.2581
    • 4H5MFS, X37CrMoV5-1, 1.2343
    • 4H5MF1S, X40CrMoV5-1, 1.2344
    • 5HGM, 40CrMnMo7, 1.2311, aisi P20
    • 5HNM, 54NiCrMoV6,1.2711
    • 6HS, 60MnSi4, 6hs
    • 9HVG, 100MnCrW4
    • H6VF, X100CrMoV5-1, 1.2363
    • H12, X210Cr12, 1.2080
    • H12M, X165CrMoV12, 1.2601
    • H12MF, K110, D2 Stal
    • H12F1, X155CrVMo12-1, Nc11Lv
    • High speed
    • R6M5, 1.3343, hs6-5-2, sw7m
    • R6M5K5, 1.3243, hs6-5-2-5
    • R6M5F3, 1.3344, hs6-5-3
    • R9M4K8,1.3207
    • R12F3, move lower 1.3318, sw12
    • R18, 1.3355, hs18-0-1, sw18
    • Carbon steel
    • U10,1.1645, C105W1
    • 11G12, 110G13L, X120Mn12
  • Steel pipe
    • Oil pipe
    • Seamless steel pipe
    • Water and gas supply tube
  • Compensators
    • Bellows
    • Flange compensator
    • Sleeve axis tilt
    • Lens compensators
    • Axial compensator
    • Fabric expansion
    • For heating systems
  • Netting made of non-ferrous metals
    • Stainless steel woven wire mesh
    • Nichrome woven wire mesh
    • Bronze woven mesh
    • Brass woven wire mesh
    • Copper woven mesh
    • Molybdenum woven wire mesh
    • Tungsten woven mesh
    • Titanium woven wire mesh
    • Tantalum woven mesh
    • Nickel woven wire mesh
    • Magnesium mesh woven
    • Zirconium woven wire mesh
    • Inconel® fabric mesh
    • Hastelloy® woven mesh
    • Monel® woven mesh
    • Woven mesh
  • Metal hose
    • Weld
    • The cone angle 74°
    • Sphere under a cone with an angle of 60°
    • Flange connection
    • Flanged with hinged bolts
    • Nipple with external thread
    • Table durability
  • Filter elements mesh
    • Filtering
    • Application area
  • Ropes and cables
    • Stainless ropes
View entire catalog