Knauf Interfer Benelux

Knauf Interfer Benelux

The sales office for Benelux, Great Britain and Ireland

Knauf Interfer Benelux

Our customers in the Netherlands, Belgium, Luxembourg, Great Britain and Ireland receive competent technical advice and full access to our extensive range of steel products, from sheet metal to long products in many different grades and dimensions, at the Eindhoven sales office. Since 01.11.2020  The Benelux team has full access to all steel products of the Knauf Interfer Group and is completely integrated into the internal systems with accessibility to the logistics. The existing product range has been extended considerably.

Product and performance range:

- Cold rolled strip
- Slit Strip, Coils, Sheets and Blanks

Heavy-plates

Heavy-plates
GradesThicknessWidthLength
Non-alloy structural steels EN 10025-2 certificate EN 10.204/3.1
S 235JR(C)+N, S 235J2(C)+N, S 355J2(C)+N, S 355K2(C)+N5 - 150 mmtot 3.000 mmtot 12.000 mm
Basic annealed/standardised fine-grain rolled structural steels (suitable for welding)
S 355NL, S 460NL5 - 120 mmtot 3.000 mmtot 12.000 mm
Processing (hardened) fine grain structural steels with increased elongation limit EN 10025-6, certificate EN 10.204/3.1
S 690, S 890, S 960 Q/QL/QL14 - 220 mmtot 3.000 mmtot 12.000 mm
Boiler plates unalloyed and alloyed steels with specified properties at elevated temperatures EN 10028-2, EN 10.204/3.1; c.q. 3.2 TÜV
P 265 GH
P 355 GH
16 Mo 3
13 CrMo 4-5
10 CrMo 9-10		5 - 120 mm.
8 - 120 mm.
4 - 120 mm.
5 - 120 mm.
5 - 120 mm.		tot 3.000 mm.tot 12.000 mm.
Boiler plates, structural steels (suitable for welding) annealed normally EN 10028-3 certificaat EN 10204/3.1 c.q. 3.2 Tüv
P 275 NH + NL 1 (2)
P 355 NH + NL 1 (2)
P 460 NH + NL 1 (2)		5 - 120 mm.tot 3.000 mm.tot 12.000 mm.
Boiler plates according to ASTM or ASME standard, certificate EN 10.204/3.1
A/SA 516 Gr 60
A/SA 516 Gr 70
A/SA 387 Gr 12 Cl. 2
A/SA 387 Gr 22 Cl. 2		5 - 110 mm3.000 mm12.000 mm
Wear-resistant plates 400, 450, 500 HB according to factory specifications, certificate EN 10.204/3.1
HB 400
HB 450
HB 500		3 - 120 mm
4 -  60 mm
4 -  60 mm		tot 3.000 mmtot 12.000 mm
Inset; steel finishing EN 10083/EN 10084, certificate EN 10.204/3.1
16(20) MnCr 5
C45 C45E
42 CrMo 4		8 - 120 mmtot 3.000 mmtot 12.000 mm

Ship building

Plates
Grades (Purchase*)ThicknessWidthLength
Grade A (GL / LRS)
Grade A 36 (GL) / AH 36 (LRS)
Grade D (GL / LRS)
Grade D 36 (GL) / DH 36 (LRS)
Grade E 36 (GL) / EH 36 (LRS)		4,00 -   50,00 mm
4,00 -   50,00 mm
4,00 -   50,00 mm
4,00 -   50,00 mm
4,00 - 150,00 mm		2.000 - 3.000 mm
2.000 - 3.000 mm
2.000 - 3.000 mm
2.000 - 3.500 mm
2.000 - 3.000 mm		8, 10, 12, 16 m
8, 10, 12, 16 m
8, 10, 12 m
8, 10, 12, 16 m
8, 10, 12 m
Hollandprofile
Grades (Purchase*)DimensionsLength
Grade A (GL / LRS)
Grade A 36 (GL) / AH 36 (LRS)
Grade D 36 (GL) / DH 36 (LRS)		60 x 4 - 430 x 20 mm
60 x 5 - 430 x 20 mm
60 x 5 - 430 x 20 mm		12 m
12 m
12 m
Plates
Grades (Purchase*)Dimensions   Length
Grade A (GL / LRS)
Grade A 36 (GL) / AH 36 (LRS)
Grade D 36 (GL) / DH 36 (LRS)		151 x 6 - 300 x 30 mm
151 x 6 - 300 x 30 mm
151 x 6 - 300 x 30 mm		6,12 m
6,12 m
6,12 m
Niet vermelde afmetingen en kwaliteiten kunnen wij als snijwerk aanbieden.
Flat steel
Grades (Purchase*)Dimensions  Length
Grade A (GL / LRS)
Grade A 36 (GL) / AH 36 (LRS)
Grade D 36 (GL) / DH 36 (LRS)		40 x 4 - 150 x 30 mm
40 x 4 - 150 x 30 mm
40 x 4 - 150 x 30 mm		6,12 mtr
6,12 mtr
6,12 mtr
Angle Steel
Grades (Purchase*)Dimensions  Length
Grade A (GL)40 x 40 x 4 - 200 x 100 x 14 mm6,12 m
Round Steel
Grades (Purchase*)DimensionsLength
Grade A (GL)20 - 100 mm6 m
Half Round Steel
Grades (Purchase*)DimensionsLength
Grade A (GL / LRS)
Grade A 36 (GL) / AH 36 (LRS)		50 x 25 - 100 x 50 mm
50 x 25 - 100 x 50 mm		6 m
6 m
Kraanrail
Grades (Purchase*)DimensionsLengte
D36 (GL) / DH 36 (LRS)50 x 30 - 60 x 40 mm6,12 m

 * Purchases by a purchasing agency of your choice can be carried out in our warehouse.

Welded Tubes

UP-Spiral welded tubes
TypeMaterialOuter diameterWall thickness
DIN EN 10217-1P 235 TR1
P 235 TR2		406,4 – 1.420,0 mm5,0 – 16,0 mm
DIN EN 10217-5P 235 GH TC1
P 265 GH TC1		406,4 – 1.420,0 mm5,0 – 16,0 mm
DIN EN 10219-1/2S 235 JRH
S 275 JOH
S 355 J2H		406,4 – 1.420,0 mm5,0 – 16,0 mm
DIN EN 10208-1L245 GA406,4 – 1.420,0 mm5,0 – 16,0 mm
HF Longitudinal welded pipes
TypeMaterialOuter diameterWall thickness
DIN EN 10217-1P 235 GH TR1
P 235 GH TR2		21,3 – 610,0 mm2,0 – 25,0 mm
DIN EN 10217-2P 235 GH TC1
P 265 GH TC1		21,3 – 610,0 mm2,0 – 25,0 mm
DIN EN 10217-3P 355N21,3 – 610,0 mm2,0 – 25,0 mm
DIN EN 10208-1L 235 GA
L 245 GA		21,3 – 610,0 mm2,0 – 25,0 mm
DIN EN 10208-2L 245 MB/NB
L 290 MB/NB
L 360 MB/NB		21,3 – 610,0 mm2,0 – 25,0 mm
API SLGrade B
Grade X52		21,3 – 610,0 mm2,0 – 25,0 mm
DIN EN 10219-1/2S 235 JRH/JOH
S 275 JOH
S 355 J2H/JOH		21,3 – 610,0 mm2,0 – 25,0 mm
DIN EN 10210-1/2S 235 JRH
S 355J2H		21,3 – 610,0 mm2,0 – 25,0 mm
UP-Longitudinal welded pipes
TypeMaterialOuter diameterWall thickness
DIN EN 10217-1P 235 TR1
P 235 TR2		610,0 - 2.020,0 mm6,3 – 16,0 mm
DIN EN 10217-5P 235 GH TC1
P 265 GH TC1		610,0 - 2.020,0 mm6,3 – 16,0 mm
DIN EN 10219-1/2S 235 JRH
S 355 J2H		610,0 - 2.020,0 mm6,3 – 16,0 mm
API SLGrade B
Grade X52		610,0 - 2.020,0 mm6,3 – 16,0 mm
DIN EN 10208-2L 360 NB508,0 - 1.016,0 mm10,0 – 50,8 mm
DIN EN 10219-1/2S 355 J2+N508,0 - 1.016,0 mm10,0 – 50,8 mm
API SLGrade X52N508,0 – 1.016,0 mm10,0 – 50,8 mm

Seamless Tubes

Seamless  Tubes
TypeMaterialOuter diameterWall thickness
DIN EN 10210-1/2S 355 J2H21,3 – 660,0 mm2,0 – 100,0 mm
DIN 2448ST 52.013,5 – 660,0 mm2,0 – 100,0 mm
DIN EN 10297-1E 35521,3 – 660,0 mm2,0 – 100,0 mm
DIN EN 10216-3P 355N TC 121,3 – 660,0 mm2,0 – 100,0 mm
DIN API 5LX 52 PSL 1
X 52 PSL 2		219,1 – 660,0 mm8,0 – 80,0 mm

Tubes

Square Tubes
TypeMaterialOuter diameterWall thickness
EN 10219S 235 JRH
S 275 JOH
S 355 J2H		25 x 25 mm
tot
500 x 500 mm		2,0 – 20,0 mm
EN10210S355 J2H30 x 30 mm
tot
500 x 500 mm		2,0 – 20,0 mm
Rectangular Tubes
TypeMaterialOuter diameterWall thickness
       EN 10219S 235 JRH
S 275 JOH
S 355 J2H		40 x 20 mm
tot
600 x 400 mm		2,0 – 20,0 mm
      EN 10210S 355 J2H40 x 30 mm
tot
600 x 400 mm		2,0 – 20,0 mm

Seamless Boiler Tubes

Seamless Boiler Tubes
TypeMaterialOuter diameterWall thickness
DIN EN 10220
DIN EN 10216-2		P 235 GH TC1
P 235 GH TC2
16 Mo 3
13 CrMo 4-5
10 CrMo 9-10
10 CrMoVNb 9-1		13,5 – 610,0 mm1,8 – 30,0 mm
DIN 2448
DIN 17175		St 35.8I
St 35.8III
15 Mo 3
13 CrMo 44
10 CrMo 9-10		13,5 – 610,0 mm1,8 – 30,0 mm

Precision tubes

 Welded precision tubes
TypeMaterialExecutionOuter diameter
EN 10305-2 (DIN 2393)E 195 (St 34-2)
E 235 (St 37-2)
E 355 (St 52-3)		+C(BK)
+N(NBK)
+LC(BKW)
+SR(BKS)
+AR(GBK)		6,0 x 0,5 mm
tot
200,0 x 3,0 mm
EN 10305-3 (DIN 2394)E 195 (St 34-2)
E 235 (St 37-2)
E 355 (St 52-3)		+CR1(BKM)
+N(NBK)
+A(GBK)		8,0 x 1,0 mm
tot
159,0 x 2,0 mm
Rollenbaanbuismet uitgeschraapte lasnaad
en minimale toleranties		 50,0 x 1,5 mm
tot
159,0 x 4,5 mm
Ovale buis  20,0 x 10,0 x 1,5 mm
tot
60,0 x 30,0 x 2,0 mm
Seamless precision tubes
TypeMaterialExecutionOuter diameter
EN 10305-1 (DIN 2391)E 235 (St 35)
E 355 (St 52)		+C(BK)
+N(NBK)
+LC(BKW)
+SR(BKS)
+A(GBK)		4,0 x 0,5 mm
tot
220,0 x 12,0 mm
EN 10305-4 (DIN 1630)E 235 (St 37.4)
E 355 (St 52.4)		+N(NBK)
in (non-phosphated)		4,0 x 0,5 mm
tot
100,0 x 10,0 mm

Beams

Bar steel S 235 JR - S 355 J2 (Length in total 26 m)
ProfielKg. / mtr.
 HEBHEMHEAIPEINPUNPUPE
80   6,26,18,98,1
10020,942,817,18,38,510,910,1
12027,453,4 20,410,711,513,712,4
14034,564,825,313,214,716,414,8
16043,778,131,216,218,519,317,4
18052,591,136,419,222,522,520,2
20063,0106,043,023,027,026,023,3
22073,0120,0 52,026,932,030,027,2
24085,0161,062,031,537,034,031,0
26095,0176,070,0 43,039,0 
270   37,0  36,1
280106,0194,078,0 49,043,0 
300120,0244,090,043,356,048,045,6
320130,0251,0100,0 63,061,0 
330   50,4  54,5
340137,0254,0108,0 70,0  
350     62,0 
360146,0256,0115,058,678,0 63,2
380     65,0 
400159,0262,0128,068,095,074,074,0
450175,0270,0143,080,0118,0  
500192,0277,0159,093,0145,0  
550204,0285,0170,0109,0   
600217,0292,0182,0125,0   
650231,0300,0195,0    
700247,0309,0209,0    
800269,0325,0230,0    
900298,0341,0258,0    
1000322,0358,0279,0    

Structural steel

Round steel*
KwaliteitMaterialDimensionsLength
 C 15 / CK 1550 - 210 mm 
 C 45 / CK 45 / CK 45N20 - 800 mm 
 C 60 / CK 60 / CK 60N50 - 600 mm 
 S 353 JR6 - 100 mm 
 S 355 J220 - 800 mm 
 C 22.825 - 300 mm 
 16 MnCrS 520 - 500 mm 
gegloeid18 CrNiMo 7-630 - 800 mm 
veredeld42 CrMoS 420 - 800 mm 
veredeld34 CrNiMo 430 - 600 mm 
veredeld30 CrNiMo 830 - 600 mm 
veredeld31 CrMoV 950 - 300 mm 

*Machining for round steel: sawing, drilling, centring

Platstaal
MaterialDimensionsLength
S 235 JR25 x 5 mm. tot 150 x 80 mm6 / 12 m
S 355 J225 x 5 mm. tot 150 x 80 mm6 / 12 m
C 4525 x 5 mm. tot 150 x 80 mm6 / 12 m
Stripstaal
MaterialDimensionsLength
S 235 JR160 x 8 mm. tot 600 x 30 mm6 / 12 mtr
S 355 J2160 x 8 mm. tot 600 x 30 mm6 / 12 mtr
C 45160 x 8 mm. tot 600 x 30 mm6 / 12 mtr
Square steel
MaterialDimensionsLength
S 235 JR20 tot 300 mm6  m
S 355 J220 tot 300 mm6  m
C 4520 tot 300 mm6  m
Equilateral angle steel
TypeMateriaalDimensionsLength
      S 235 JR
S 355 J2		20 x 20 x 3 mm
tot
250 x 250 x 35 mm		6 / 12  m
Uneven angle steel
TypeMaterialDimensionsLength
 S 235 JR
S 355 J2		30 x 20 x 3 mm
tot
250 x 90 x 14 mm		6 / 12  m

Contact

Just click here.
We are looking forward to
your enquiry.

We are certified

We are certified in accordance with the strict specifications laid out by systems for quality and occupational safety management. Our certificates are available for you to download here:

 

You can find all of our group’s certificates here.

This is how to reach us

Knauf Interfer Benelux
Augustijnendreef 2 
5611 CS Eindhoven
Netherlands

Phone +31 40 244-1000
Fax +31 40 244-3001
benelux(at)knauf-interfer.com

Sales Management
John Verberne