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Stainless steel Flanges ( product range)

WN – Welding NeckEN-TYPE 11
BL – BlindEN-TYPE 05
SO – Slip OnEN-TYPE 01/12
LJ – Lap JointEN-TYPE 02/04
SW – Socket WeldEN-TYPE 14
THR – ThreadedEN-TYPE 13
LWN – Long Welding Neck / IntegralEN-TYPE 21
Welding CollarsEN-TYPE 32/34
ORIFICE Flanges, Swivel Flanges, Spades, Spacer Rings
Spectable Blinds, API 6A, JIS B2220, VSM, NFE, BS10/BS4504, GOST

Class 150(lb) up to 24″Sizes according to ASME/ASTM B16.5 – B16.36 – B16.48

  • Class 300(lb) up to 20″
  • Class 600(lb) up to 20″
  • Class 900(lb) up to 16″
  • Class 1500(lb) up to 10″
  • Class 2500(lb) up to 8″

Sizes according to DIN – EN1092-1 – EN1759-1 – NFE – BS10/BS4504 – ISO7005-1

  • PN2.5/PN06/PN10 up to DN800
  • PN16/PN25/PN40 up to DN600
  • PN63/PN100 up to DN500
  • PN160/PN250 up to DN300
  • PN320/PN400 up to DN200

API 6A Flanges

  • 2000 PSI up to 20000 PSI

JIS B2220

  • 5K up to 63K



F304/304L1.4301/1.4307UNS S30403/S30400
F304H1.4948UNS S30409
F321/F321H1.4541/1.4878UNS S32100/S32109
F316/F316L1.4401/1.4404UNS S31603/S31600
F316L (MO+)1.4435UNS S31635
F316TI1.4571UNS S31635
F904L1.4539UNS N08904
F44 (254SMO®)1.4547UNS S31254
F310/F310S1.4841/1.4845UNS S31000/S31008
F347 (H)1.4550UNS S34700/S34709
F317L1.4438UNS S31703
F316H1.4919UNS S31609

Duplex & Super Duplex

F51/F601.4462UNS S31803
F531.4410UNS S32750
F551.4501UNS S32760

Nickel Alloys:

Alloy 800/800H1.4876UNS N08800/N08810
Monel 4002.4360UNS N04400
Alloy 6002.4816UNS N06600
Alloy 6252.4856UNS N06625
Alloy 8252.4858UNS N08825
Alloy C2762.4819UNS N10276
Alloy 592.4605UNS N06059
Alloy C42.4610UNS N06455
Alloy 222.4602UNS N06022
Alloy 202.4660UNS N08020


  • ASTM/ASME SA/A182 – ASME SA/A240 – ASME SB/B564
  • ASTM/ASME B16.5/B16.48/B16.36
  • EN 10222-1/EN10222-5
  • EN 1092-1/EN 1759-1
  • DIN17440
  • BS 10/BS 4504 (British Standard)
  • JIS B2220 – NFE – GOST – VSM – API 6A
  • ISO 7005-1 – NORSOK L005

Other materials on request:

Ti Gr2, Ti Gr7, Zr, Hastelloy B2, B3, C2000,…

Special Flanges

We have the possibility to produce customized flanges according to drawings and customer specifications.

Base material

All our base material is WEST EU-ORIGIN

Hertecant Flanges logistic services

Hertecant Flanges can offer you excellent logistic services. From stock we are able to send flanges the same day by the courier. Our people will help you with all the logistics issues.

High quality flanges within very short delivery times.

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