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Help & Contact

Contact Hy-Lok D

You have any questions about our online shop or our products?
You can call our customer service at:

Phone
+49-4207-6994-0
Opening hours: Monday-Thursday 08:00 - 17:00, Friday: 08:00 - 14:00

Or use our FAQ

There you get answers to the most frequently asked questions.

Helping people help themselves
FAQs

9 Categories

Tube to tube

Tube to tube
Tube to male pipe

Tube to male pipe
Tube to female pipe

Tube to female pipe
Tube to weld end

Tube to weld end
Stub tube connector

Stub tube connector
Tube to SAE / MS O-Ring

Tube to SAE / MS O-Ring
PLug and cap

PLug and cap
Dielectric fittings

Dielectric fittings
Other

Other

Products

245 Variants

Filter by:

Connection 1
Connection 2
Connection 3
Connection 4
Construction type
Type
Material

Filter

Connection 1 Connection 2 Connection 3 Connection 4 Construction type Type Material

Connection 1

clamping ring connection  Clamping ring connection imperial  Compression fitting with loose union nut  compression fittings  Hy-Lok clamping ring connection  Imperial compression fitting  Imperial standpipe with groove  Metric compression fitting  Metric standpipe with groove  pre-fabricated clamping ring end  Standpipe with groove 

Connection 2

BSPT male thread, tapered  clamping ring connection  compression fittings  Cylinder connection  External thread, adjustable  G female thread (pressure gauge)  G male thread  Hy-Lok clamping ring connection  imperial outer thread, cylindrical  Imperial standpipe with groove  inner thread  Metric standpipe with groove  NPT female thread, tapered  NPT male thread, tapered  outer thread  R female thread  R male thread  Socket weld end  Standpipe imperial with groove  Standpipe with groove  weld-on socket  welded connection 

Connection 3

compression fittings  External thread, adjustable  Hy-Lok clamping ring connection  Imperial compression fitting  inner thread  Metric compression fitting  NPT female thread, tapered  NPT male thread, tapered  outer thread  R male thread 

Connection 4

compression fittings  Hy-Lok clamping ring connection 

Construction type

adjustable screw-in fitting  clamping ring set  connector  dielectric connector  fitting socket  Pipe fitting  plug  pre-assembly stud  pressure gauge fitting  reducing fitting  Reducing fitting, drilled through  screw-in fitting  screw-in fitting bulkhead  screw-in fitting, drilled through  screw-on bulkhead fitting  screw-on fitting  support sleeve  tube cap  tube nut 

Type

cross shape  elbow 90°  L shape 45°  L shape 90°  straight  straight, bulkhead  T shape  T shape 180°  T shape 90° 

Material

brass  PTFE (Polytetrafluoroethylene)  stainless steel  stainless Steel 316  stainless steel 316L  super Duplex S32750 
MAS_ACJ_(M)

ACJ (M)

12 Variants

Pre-assembly sockets

Application

for metric compression fittings

Cleaning

Standardreinigung
MAS_ACJ_(Z)

ACJ (Z)

8 Variants

Pre-assembly sockets

Cleaning

Standardreinigung

Connection 1

Hy-Lok clamping ring connection
MAS_B-CAM_(M-G-M)

B-CAM (M-G-M)

1 Variant

Einschraubverschraubung, metrischer Rohrstutzen mit Einstich, G Gewinde, metallische Dichtkante (DIN 3852 Form B), Messing

Connection 2

outer thread

Sealing form 2

type B
MAS_B-CBMC

B-CBMC (M-G)

1 Variant

Schott-Einschraubverschraubung Messing

Connection 1

Hy-Lok clamping ring connection

Connection 2

imperial outer thread, cylindrical
MAS_B-CLMA_(Z-R)

B-CLMA (Z-R)

1 Variant

Einschraubverschraubung, Winkel 90°, Klemmringanschluss zöllig, R-Gewinde, Messing

Connection 1

Hy-Lok clamping ring connection

Connection 2

BSPT male thread, tapered
MAS_CBFU_(Z-Z)

CBFU (Z-Z)

5 Variants

AN bulkhead fitting

Material

stainless steel

Customs tariff number

73072910
MAS_CBMC_(M-G)

CBMC (M-G)

1 Variant

Einschraubverschraubung, Schott, Edelstahl

Connection 1

Hy-Lok clamping ring connection

Connection 2

outer thread
MAS_CBRE_(M)

CBRE (M)

1 Variant

Verdrehsicherung

Material

stainless steel 316L

Customs tariff number

73072910
MAS_CBRE_(Z)

CBRE (Z)

4 Variants

Verdrehsicherung

Material

stainless steel 316L

Customs tariff number

73072910
MAS_CBTA_(Z)

CBTA (Z)

4 Variants

T piece

Material

stainless steel 316L

Type

T shape 90°
MAS_CBTF_(M-G)

CBTF (M-G)

4 Variants

Aufschraubverschraubung, T-Form, Edelstahl

Connection 1

compression fittings

Connection 2

compression fittings
MAS_CBUR_(M-Z)

CBUR (M-Z)

1 Variant

Reduzierverschraubung, gerade, Schott, Klemmringverschraubung, metrisch, zöllig, Edelstahl

Connection 1

compression fittings

Connection 2

compression fittings
MAS_CBUW

CBUW

2 Variants

Schottanschweißverschraubung

Connection 1

clamping ring connection

Connection 2

clamping ring connection
MAS_CDF_(M)

CDF (M)

6 Variants

Dielectric fitting

Connection 1

Hy-Lok clamping ring connection

Connection 2

Hy-Lok clamping ring connection
MAS_CDF_(Z)

CDF (Z)

1 Variant

Dielectric fitting

Connection 1

Hy-Lok clamping ring connection

Connection 2

Hy-Lok clamping ring connection
MAS_CDFMFC_(N)

CDFMFC (N)

1 Variant

Dielectric fitting

Material

stainless steel 316L

Customs tariff number

73072910
MAS_CFCT

CFCT (Z-M)

1 Variant

Aufschraubverschraubung, Edelstahl, Thermoelement

Connection 1

compression fittings

Connection 2

inner thread
MAS_CFS_(M-NYL)

CFS (M NYL)

4 Variants

Klemmring-Set, metrisch, Nylon

Cleaning

Standardreinigung

Connections

metric
MAS_CFS_(M)

CFS (M)

22 Variants

Klemmring-Set, metrisch, Edelstahl

Cleaning

Standardreinigung

Connections

metric
MAS_CLF_(M-G)

CLF (M-G)

1 Variant

Aufschraubverschraubung, Winkel 90°, Edelstahl

Connection 1

compression fittings

Connection 2

inner thread
MAS_CLMB_(M-N)

CLMB (M-N)

3 Variants

Einschraubverschraubung, L-Form 45°, Edelstahl

Connection 1

Hy-Lok clamping ring connection

Connection 2

outer thread
MAS_CLMB_(Z-N)

CLMB (Z-N)

7 Variants

Einschraubverschraubung, L-Form 45°, Edelstahl

Connection 1

Hy-Lok clamping ring connection

Connection 2

outer thread
MAS_CMCT_(Z-G)

CMCT (Z-G)

2 Variants

Einschraubverschraubung für Thermoelement, Edelstahl

Connection 1

compression fittings

Connection 2

imperial outer thread, cylindrical
MAS_CNFS_(Z)

CNFS (Z)

6 Variants

Mutter und Klemmring-Set

Connections

imperial tube

Material

stainless steel 316L
MAS_COP_(M-G)

COP (M-G)

2 Variants

O-ring fitting, pipe thread

Connection 1

compression fittings

Connection 2

outer thread
MAS_COP_(Z-G)

COP (Z-G)

1 Variant

O-ring fitting, pipe thread

Connection 1

compression fittings

Connection 2

outer thread
MAS_COP_(Z-Z)

COP (Z-Z)

7 Variants

O-ring fitting, pipe thread

Connection 1

compression fittings

Connection 2

outer thread
MAS_CPA_(Z)_F53

CPA (Z) F53

2 Variants

Pipe cap

Connection 1

Hy-Lok clamping ring connection

Construction type

plug
MAS_CRT_(M-M)

CRT (M-M)

2 Variants

Rohrstück Thermoelement

Connection 1

compression fittings

Connection 2

Standpipe with groove
MAS_CRTF_(Z-R)

CRTF (Z-R)

1 Variant

Aufschraubverschraubung, T-Form 180°, zöllige Klemmringverschraubung, R Innengewinde, Edelstahl

Connection 1

Hy-Lok clamping ring connection

Connection 2

inner thread
MAS_CSC_(M-U)

CSC (M-U)

5 Variants

SAE/MS screw-in fitting

Connection 1

compression fittings

Connection 2

outer thread
MAS_CSC_(Z-U)

CSC (Z-U)

22 Variants

SAE/MS screw-in fitting

Connection 1

compression fittings

Connection 2

outer thread
MAS_CSL_(M)

CSL (M)

5 Variants

Winkelstück mit loser Mutter

Material

stainless steel 316L

Type

L shape 90°
MAS_CSL_(Z)

CSL (Z)

2 Variants

Winkelstück mit loser Mutter

Material

stainless steel 316L

Type

L shape 90°
MAS_CSRA_(M-M)

CSRA (M-M)

15 Variants

Reduzierverschraubung mit loser Mutter

Connection 1

Compression fitting with loose union nut

Connection 2

Hy-Lok clamping ring connection
MAS_CSRA_(Z-Z)

CSRA (Z-Z)

4 Variants

Reduzierverschraubung mit loser Mutter

Connection 1

Compression fitting with loose union nut

Connection 2

compression fittings
MAS_CURT_(M)

CURT (M)

3 Variants

Reduzierverschraubung, gerade, Thermo

Connection 1

Hy-Lok clamping ring connection

Connection 2

Hy-Lok clamping ring connection
MAS_CWCT_(M)_P

CWCT (M) P

3 Variants

Fitting with welded connecting pipe for thermocouple

Connection 1

Hy-Lok clamping ring connection

Connection 2

weld-on socket
MAS_CBU_(M)

CBU (M)

14 Variants

Schottverschraubung, gerade, Edelstahl

Connection 1

Hy-Lok clamping ring connection

Connection 2

Hy-Lok clamping ring connection
MAS_CCA_(M)

CCA (M)

17 Variants

Pipe cap

Connection 1

compression fittings

Connections

metric
MAS_CFC_(M-N)

CFC (M-N)

36 Variants

Screw-on fitting

Connection 1

Hy-Lok clamping ring connection

Connection 2

inner thread
MAS_CGC_(Z-G)

CGC (Z-G)

12 Variants

Pressure gauge fitting

Connection 1

Hy-Lok clamping ring connection

Connection 2

inner thread
MAS_CI_(M-M)

CI (M-M)

8 Variants

Support sleeve

Cleaning

Standardreinigung

Connections

metric
MAS_CLA_(M)

CLA (M)

18 Variants

Verschraubung, Winkel 90°, Edelstahl

Connection 1

compression fittings

Connection 2

compression fittings
MAS_CLF_(M-N)

CLF (M-N)

23 Variants

Screw-on angle

Connection 1

compression fittings

Connection 2

inner thread
MAS_CLMA_(M-N)

CLMA (M-N)

35 Variants

Einschraubverschraubung, L-Form 90°, Edelstahl

Connection 1

Hy-Lok clamping ring connection

Connection 2

NPT male thread, tapered
MAS_CLSW_(Z-Z)

CLSW (Z-Z)

5 Variants

Angle fitting with welded connection

Connection 1

Hy-Lok clamping ring connection

Connection 2

Socket weld end
MAS_CLW_(M)

CLW (M)

4 Variants

Angle with welded connecting pipe

Connection 1

compression fittings

Connection 2

welded connection
MAS_CMC_(M-N)

CMC (M-N)

58 Variants

Einschraubverschraubung, Edelstahl

Connection 1

Hy-Lok clamping ring connection

Connection 2

outer thread
MAS_CMCT_(M-N)

CMCT (M-N)

15 Variants

Einschraubverschraubung für Thermoelement, Edelstahl

Connection 1

Hy-Lok clamping ring connection

Connection 2

outer thread
MAS_CN_(M)

CN (M)

20 Variants

Nut

Cleaning

Standardreinigung

Connections

metric
MAS_COM_(M-G)

COM (M-G)

47 Variants

Einschraubverschraubung, Dichtkante, Edelstahl

Connection 1

Hy-Lok clamping ring connection

Connection 2

imperial outer thread, cylindrical
MAS_COS_(Z-U)

COS (Z-U)

13 Variants

O-ring straight fitting, parallel thread

Connection 1

Hy-Lok clamping ring connection

Connection 2

outer thread
MAS_CPA_(M)

CPA (M)

17 Variants

Pipe cap

Connection 1

Hy-Lok clamping ring connection

Connections

metric
MAS_CPC_(M)

CPC (M)

16 Variants

Pipe fitting

Connection 1

pre-fabricated clamping ring end

Connection 2

Standpipe with groove
MAS_CR_(M-M)

CR (M-M)

64 Variants

Reducing piece

Connection 1

compression fittings

Connection 2

Standpipe with groove
MAS_CRTF_(M-N)

CRTF (M-N)

13 Variants

Aufschraubverschraubung, T-Form, Edelstahl

Connection 1

Hy-Lok clamping ring connection

Connection 2

inner thread
MAS_CRTM_(M-N)

CRTM (M-N)

15 Variants

Einschraubverschraubung, T-Form, Edelstahl

Connection 1

compression fittings

Connection 2

outer thread
MAS_CSBT_(M-G)

CSBT (M-G)

1 Variant

Adjustable SAE/MS T fitting

Connection 1

compression fittings

Connection 2

compression fittings
MAS_CSLA_(M-G)

CSLA (M-G)

16 Variants

Adjustable screw-in angle

Connection 1

compression fittings

Connection 2

External thread, adjustable
MAS_CSWC_(M-M)

CSWC (M-M)

1 Variant

Fitting with welded connection

Connection 1

compression fittings

Connection 2

Socket weld end
MAS_CTA_(M)

CTA (M)

16 Variants

Verschraubung, T-Form, Edelstahl

Connection 1

Hy-Lok clamping ring connection

Connection 2

Hy-Lok clamping ring connection
MAS_CTR_(M-M-M)

CTR (M-M-M)

23 Variants

Reduzierverschraubung, T-Form, Edelstahl

Connection 1

Hy-Lok clamping ring connection

Connection 2

Hy-Lok clamping ring connection
MAS_CTR_(M-M-M-180)

CTR (M-M-M-180)

5 Variants

Reduzierverschraubung, T-Form 180°, Klemmringverschraubung, metrisch, Edelstahl

MAS_CUR_(M)

CUR (M)

38 Variants

Reduzierverschraubung, gerade, Edelstahl

Connection 1

Hy-Lok clamping ring connection

Connection 2

Hy-Lok clamping ring connection
MAS_CWC_(M)

CWC (M)

28 Variants

Fitting with welded connecting pipe

Connection 1

Hy-Lok clamping ring connection

Connection 2

welded connection
MAS_CXA_(M)

CXA (M)

12 Variants

Verschraubung, Kreuz-Form, Edelstahl

Connection 1

Hy-Lok clamping ring connection

Connection 2

Hy-Lok clamping ring connection
MAS_CFC_(M-R)

CFC (M-R)

33 Variants

Screw-on fitting

Connection 1

compression fittings

Connection 2

inner thread
MAS_CMC_(M-R)

CMC (M-R)

49 Variants

Einschraubverschraubung, Edelstahl

Connection 1

Hy-Lok clamping ring connection

Connection 2

R male thread
MAS_CRTM_(M-R)

CRTM (M-R)

7 Variants

Einschraubverschraubung, T-Form, Edelstahl

Connection 1

compression fittings

Connection 2

outer thread
MAS_B-CRTM_(Z-N)

B-CRTM (Z-N)

1 Variant

Einschraubverschraubung, T-Form, Messing

Connection 1

compression fittings

Connection 2

outer thread