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ST37-4 NBK DIN 2391C Cold Drawn Seamless Tubes 1
  • ST37-4 NBK DIN 2391C Cold Drawn Seamless Tubes 1

ST37-4 NBK DIN 2391C Cold Drawn Seamless Tubes

Model:ST 37-2 NBK
Brand:ST37-4 NBK DIN 2391C Cold Drawn Seamless Tubes
Origin:Made In Japan
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing
Label:ST37-4 CDS Tubes , ST 37-4 DIN 2391 , ST37-4 NBK Tube
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ST37-4 NBK DIN 2391C Cold Drawn Seamless Tubes

We are Stockholder & Distributors of ASTM A106 Grade B Seamless Pipes, ASME SA106 Grade B Seamless Pipes, ASTM A106 Grade C Seamless Pipes, ASME SA106 Grade C Seamless Pipes, ASTM A53 Grade B Seamless Pipes, ASME SA53 Grade B Seamless Pipes, ASTM A333 Grade 6 Seamless Pipes, ASME SA333 Grade 6 Seamless Pipes, API 5L Grade B Seamless Pipes, API 5L Grade X52 Seamless/LSAW/DSAW Pipes & Tubes, API 5L Grade X60 Seamless/LSAW/DSAW Pipes & Tubes, API 5L X65 Seamless/LSAW/DSAW Pipes & Tubes, API 5L X70 Seamless/LSAW/DSAW Pipes & Tubes, ST52-3 Seamless Tubes & Pipes, ST52 Seamless Tubes & Pipes, S355J2G3 Seamless Tubes & Pipes, S355J2H Seamless Tubes & Pipes, ST37-2 Seamless Tubes & Pipes, ST42-3 Seamless Tubes & Pipes, 42CrMo4 Seamless Tubes & Pipes, 34CrMo4 Seamless Tubes & Pipes, AISI/SAE 4130 Seamless Tubes & Pipes, AISI/SAE 4140 Seamless Tubes & Pipes, AISI/SAE 4340 Seamless Tubes & Pipes, ASME SA335 Grade P11 Seamless Pipes, ASTM A335 Grade P-11 Seamless Pipes, ASME SA335 Grade P22 Seamless Pipes, ASTM A335 Grade P-22 Seamless Pipes, ASME SA335 Grade P5 Seamless Pipes, ASTM A335 Grade P-5 Seamless Pipes, ASME SA335 Grade P9 Seamless Pipes, ASTM A335 Grade P-9 Seamless Pipes, ASME SA335 Grade P91 Seamless Pipes, ASTM A335 Grade P-91 Seamless Pipes, ASME SA213 T11 Seamless Tubes, ASTM A213 Grade T-11 Seamless Tubes, ASME SA213 T22 Seamless Tubes, ASTM A213 Grade T-22 Seamless Tubes, ASME SA213 T5 Seamless Tubes, ASTM A213 Grade T-5 Seamless Tubes ASME SA213 T9 Seamless Tubes, ASTM A213 Grade T9 Seamless Tubes, ASME SA213 T91 Seamless Tubes, ASTM A213 Grade T-91 Seamless Tubes, SA210 Grade A1 Seamless Tubes, SA210 Grade C Seamless Tubes, BS3059 Grade 320, 360, 440, L245, L290, L360, L415, L450, L485, L555 with EN10204 3.1 Mill Certificate

Standard
No		 Steel Grade Standard Name Dimension
Range
EN 10208 L210GA,L235GA,L245GA,L290GA,
L360GA,L245NB, L290NB,L360NB,
L415NB, L360QB, LI15QB,L450QB,
L485QB,L555QB		 Steel Pipes for Pipelines for
Combustible Fluids		 33.7-1626mm
EN 10210 S235JRH,S275JOH,S275J2H,S355JOH,
S355J2H,S355K2H,S275NH,S275NLH,
S355NH,S355NLH,S420NH,S420NLH,
S46INH,S460NLH		 Hot Finished Structural
Hollow Sections of Non-alloy
and Fine Grain Steels		 21.3-1219mm
EN 10216-1 P195TRI,P195TR2,P235TR1,
P235TR2, P265TR I, P265TR2		 Seamless Steel Tubes for
Pressure Purposes-1-
Non-alloy Steel Tubes with
Specified Room Temperature
Properties		 10.2-711mm
EN 10216-2 P195GH, P235GH, P265GH,
20MnNb6,16Mo3, 8MoB5-4,
14MoV6.3, 10CrMo5.5,13CrMo4-5,
10CrMo9-10, 11CrMo9.10,
25CrMo4,20CrMoV13-5-5,
15 NiCuMoNB-6-4,X11CrMo5+1,
X11CrMo5+NTI,X11CrMo5+NT2,
X11CrMo9.1+1, X11CrMo9.1+NT,
X10CrMoVNb9-l, X20CrNiV11-1		 Seamless Steel Tubes for
Pressure Purposes-2:
Non-alloy and Alloy Steel
Tubes with Specified Elevated
Temperature Properties		 10.2-711mm
EN 10216-3 P275NL I,P275NL2, P355N,P355NH,
P355NL1,P355NL2,P460N,P460NH,
P460NL1,P460NL2,P620Q,P620QH,P620QL,
P690Q,P690QH,P690OL1,P690QL2		 Seamless Steel Tubes for
Pressure Purposes-3:
Alloy Fine Grant Steel Tubes		 10.2-711mm
EN10216-4 P215NL,P255QL,P265NL,
26CrMo4.2,11MnNi5-3,13MnNi6-3,
12Nil4,Xl2Ni5,X10Ni9		 Seamless Steel Tubes far
Pressure Purposes-4:
Non-alloy aid Alloy Steel
Tubes with Specified Low
Temperature Properties		 10.2-711mm
EN 10224 L235, L275, L355 Non-alloy Steel Tubes and
Fittings for the Conveyance of
Water and Other Aqueous
Liquids		 26.9-2743mm
EN 10297-1 E235,E275,E315,E355,E470,
E275K2,E355K2,E420J2,E460K2,
E590K2,F730K2 C22E,C35E,C45E,C60E,
38Mn6,41Cr4,25CrMo4,30CrMo4,
34CrMo4,42CrMo4,36CrNiMo4,
30CrNiMo8,4lNiCrMo7-3-2		 Seamless Circular Steel Tubes
for Mechanical mid General
Engineering Purposes-1:
Non-alloy and Alloy
Steel Tubes		 26.9-610mm
EN 10305-1 E215,E235,E355 Steel Tubes For Precision
Applications-1:
Seamless Cold Drawn Tubes		 4-260mm
EN 10305-4 E215,E235,E355 Steel Tubes for precision
Applications-4:
Seamless Cold Drawn Tubes
for Hydraulic mid Pneumatic
Power Systems		 4-80mm


HEAT-TREATABLE STEELS
Seamless steel tubes acc. to DIN EN 10083-3 and DIN 17204

 

  

 

 
 


 

 
DIN EN 10083-3: Heat-treatable steels (Quenched & tempered steels)
Steel grades: e.g. 25CrMo4, 34CrMo4, 42CrMo4
DIN 2448/17204: Seamless circular tubes made from heat-treatable steels
(DIN 2448 [replaced]): Plain end seamless steel tubes: Dimensions and conventional masses per unit length
Steel grades: e.g. 25 CrMo 4, 34 CrMo 4, 42 CrMo 4
Fields of application:
General mechanical engineering and tool-building, vehicle construction, pressure vessel and pipeline construction
 

TUBES FOR STRUCTURAL STEEL CONSTRUCTIONS MADE FROM FINE-GRAIN STEELS
Seamless steel tubes acc. to DIN EN 10210 and DIN 17124
     
DIN EN 10210-1: Hot-finished structural hollow sections of non-alloy and fine-grain structural steels
Steel grades: e.g. S275NH, S355NH, S355NLH, S460NH, S460NLH
DIN EN 10210-2: Hot-finished structural hollow sections of non-alloy and fine-grain structural steels - Tolerances, dimensions and sectional properties
DIN 2448/17124 (replaced): Seamless circular tubes of fine-grain steels for engineering purposes
(DIN 2448 [replaced]): Plain end seamless steel tubes: Dimensions and conventional masses per unit length
Steel grades: e.g. StE 285, StE 355, TStE 355, StE 460, TStE 460
Fields of application:
Steel construction ( e.g. structural and civil engineering ), bridge and crane construction
 

PIPELINES FOR GAS AND COMBUSTIBLE FLUIDS
Seamless steel tubes acc. to DIN EN 10208-2 and DIN 17172  
     
DIN EN 10216-2: Steel pipes for pipelines for combustible fluids Tubes from requirement class B
Steel grades: e.g. L290NB, L360NB, L415NB, L415QB
DIN 2448/17171 (replaced): Steel pipes for pipelines for the transport of combustible fluids and gases
(DIN 2448 [replaced]): Plain end seamless steel tubes: Dimensions and conventional masses per unit length
Steel grades: e.g. StE 290.7, StE 360.7, StE 415.7
Fields of application:
Long-distance pipelines (e.g. oil and oil products) for compressed and liquid gases
 

SEAMLESS TUBES FOR PRESSURE PURPOSES AT ROOM TEMPERATURE
Seamless steel tubes acc. to DIN EN 10216-3 and DIN 17179
     
DIN EN 10216-3: Seamless steel tubes for pressure purposes of alloy fine- grain steels with specified properties at room temperature
Steel grades: e.g. P355N, P355NH, P355NL1, P355NL2
DIN 2448/17179 (replaced): Seamless circular tubes of fine-grain steels for special requirements
(DIN 2448 [replaced]): Plain end seamless steel tubes: Dimensions and conventional masses per unit length
Steel grades: e.g. StE 355, WStE 355, TStE 355, EStE 355
Fields of application:
Pressure vessel construction, apparatus engineering, pipelines, mechanical engineering and tool-building.
 

SEAMLESS TUBES FOR PRESSURE PURPOSES AT LOW TEMPERATURES
Seamless steel tubes acc. to DIN EN 10216-4 and DIN 17173
     
DIN EN 10216-4: Seamless steel tubes for pressure purposes of non-alloy and alloy steels with specified low-temperature properties.
DIN 2448/17173 (replaced): Seamless circular tubes of cold-resistant steels
(DIN 2448 [replaced]): Plain end seamless steel tubes: Dimensions and conventional masses per unit length
Fields of application:
Apparatus engineering, vessel construction, pipelines, mechanical engineering and tool-building.

Chemical composition of steel grades 
Standard Steel grade Mass fracture of elements, %
C      Mn Si S P Mo V Cr Ni Cu Ti Al max
max max min
API 5L
PSL 1		 B ≤0,28 ≤1,2 - 0,030 0,030           0,040  
X42 ≤0,28 ≤1,3 - 0,030 0,030           0,040  
X52 ≤0,28 ≤1,4 - 0,030 0,030           0,040  
ASTM A106 / ASTM A53 A ≤ 0,22 0,27-0,90 0,17-0,39 0,030 0,030 ≤ 0,15 0,08 0,40 0,40 0,40    
B ≤0,27 0,29-1,06 0,17-0,40 0,030 0,030 ≤ 0,15 0,08 0,40 0,40 0,40    
C 0,25-0,32 0,50-1,06 0,17-0,41 0,030 0,030 ≤ 0,15 0,08 0,40 0,40 0,40    
ASTM A179 K 01200 0,06-0,18 0,27-0,63 - 0,035 0,035              
ASTM A192 K 01201 0,06-0,18 0,27-0,63 ≤0,25 0,035 0,035              
ASTM A210 A-1 max 0,27 max 0,93 min 0,1 0,035 0,035              
C max 0,35 0,29-1,06 min 0,1 0,035 0,035              
ASTM A213 T5 max 0,15 0,3-0,6 max 0,5 0,025 0,025 0,45-0,65   4,0-6,0        
T11 0,05-0,15 0,3-0,6 0,5-1,0 0,025 0,025 0,44-0,65   1,0-1,5        
T22 0,05-0,15 0,3-0,6 max 0,5 0,025 0,025 0,87-1,13   1,9-2,6        
ASTM A333 6 max 0,30 0,29-1,06 min 0,1 0,025 0,025              
ASTM A334 6 max 0,30 0,29-1,06 min 0,1 0,025 0,025              
DIN 2440/2441 St. 33-2

Химический состав не регламентирован. Мех. св-ва по DIN 17100
DIN 17175 St. 35-8 ≤ 0,17 0,40-0,80 0,15-0,35 0,025 0,030     0,30 0,30 0,25    
St. 45-8 ≤ 0,21 0,40-1,20 0,15-0,35 0,025 0,030     0,30 0,30 0,25    
13CrMo44 0,10-0,18 0,40-0,70 0,10-0,35 0,035 0,035 0,45-0,65   0,7-1,1        
EN 10216-2 P235GH ≤ 0,16 0,40-1,20 ≤0,35 0,025 0,030 ≤ 0,08 0,02 0,30 0,30 0,30   0,02
P265GH ≤ 0,20 0,50-1,40 ≤ 0,40 0,025 0,030 ≤ 0,08 0,02 0,30 0,30 0,30   0,02
16Mo3 0,12-0,20 0,40-0,90 ≤0,35 0,025 0,030 ≤ 0,08 0,02 0,30 0,30 0,30   0,02
13CrMo4-5 0,10-0,18 0,4-0,70 0,10-0,35 0,035 0,035 0,45-0,65   0,7-1,1        
EN 10216-1 P195TR1 ≤ 0,13 ≤0,70 ≤0,35 0,020 0,025 ≤ 0,08 0,02 0,30 0,30 0,30    
P195TR2 ≤ 0,13 ≤0,70 ≤0,35 0,020 0,025 ≤ 0,08 0,02 0,30 0,30 0,30   0,02
P235TR1 ≤ 0,16 0,40-1,20 ≤0,35 0,020 0,025 ≤ 0,08 0,02 0,30 0,30 0,30    
P235TR2 ≤ 0,16 0,40-1,20 ≤0,35 0,020 0,025 ≤ 0,08 0,02 0,30 0,30 0,30   0,02
P265TR1 ≤ 0,20 0,50-1,40 ≤ 0,40 0,020 0,025 ≤ 0,08 0,02 0,30 0,30 0,30    
P265TR2 ≤ 0,20 0,50-1,40 ≤ 0,40 0,020 0,025 ≤ 0,08 0,02 0,30 0,30 0,30   0,02
DIN 1629 St. 37-0 0,09-0,15 0,35-0,65 0,17-0,35 0,040 0,040     0,30 0,30 0,30    
St. 44-0 0,16-0,21 0,35-0,65 0,17-0,35 0,040 0,040     0,30 0,30 0,30    
St. 52-0 0,17-0,22 1,30-1,60 0,35-0,55 0,040 0,035     0,30 0,30 0,30   0,02
DIN 1630 St. 37-4 0,09-0,15 0,35-0,65 0,17-0,35 0,040 0,040     0,30 0,30 0,30   0,02
St. 44-4 0,15-0,2 0,40-0,65 0,17-0,35 0,040 0,040     0,30 0,30 0,30   0,02
St. 52-4 0,17-0,22 1,30-1,60 0,35-0,55 0,040 0,035     0,30 0,30 0,30   0,02
EN 10210-1-2 S235JRH / St. 37-2 0,09-0,15 0,35-0,65 0,17-0,35 0,040 0,040     0,30 0,30 0,30    
St. 37-3 0,09-0,15 0,35-0,65 0,17-0,35 0,040 0,040     0,30 0,30 0,30   0,02
St. 44-2 0,16-0,21 0,35-0,65 0,17-0,35 0,040 0,040     0,30 0,30 0,30    
S275J2H / St. 44-3 0,15-0,2 0,35-0,65 0,17-0,35 0,040 0,040     0,30 0,30 0,30   0,02
S355J2H / St. 52-3 0,17-0,22 1,30-1,60 0,35-0,55 0,040 0,040     0,30 0,30 0,30   0,02
DIN 2391 St. 35 ≤ 0,17 0,40-0,80 0,15-0,35 0,250 0,030     0,30 0,30 0,25    
St. 45 ≤ 0,21 0,40-1,20 0,15-0,35 0,025 0,030     0,30 0,30 0,25    
St. 52 0,17-0,22 1,30-1,60 0,35-0,55 0,040 0,035     0,30 0,30 0,30   0,02
EN 10305-1 E235 ≤0,17 ≤1,2 ≤0,35 0,025 0,025              
E355 0,17-0,22 1,30-1,60 0,35-0,55 0,040 0,035     0,30 0,30 0,30   0,02
UNI 8863 Fe 330 ≤0,17 ≤0,65 - 0,040 0,040      



Certificate & Inspection : c/w Calibration Works Certificate EN10204 3.1/DIN 50049 3.1/ISO 10474 Mill Test Report, MACE MR-01-03/NACE MR-01-75/ISO-15156, European Pressure Equipment Directive PED 97/23/EC, AD 2000-WO, ASME Boiler & Pressure Vessel Code Section-II Part-A Edition 2008, API 6A, with 3.2 certificate duly certified & approved by LRS-Lloyd's Register, GL-Germanischer Lloyd, BV-Bureau Veritas, DNV-Det Norske Veritas, ABS-American Bureau of Shipping, SGS, TUV, RINA, IRS, NORSOK APPROVED STANDARD M630, M650 Rev.3


We mainly stock the Tubes & Pipes of following make :

Sumitomo Metal - Japan
Nippon Steel - Japan
JFE Steel - Japan
Kawasaki Steel - Japan
Vallourec & Mannesmann - France
Vallourec & Mannesmann - Germany
Vallourec & Mannesmann - Brazil
Salzgitter Mannesmann - Germany
Arcelor Mittal Steel - Romania
Arcelor Mittal Steel - Czech Republic
Tenaris Dalmine - Spain
Tenaris Silcotub - Romania
Tenaris Siderca - Argentina
Tenaris NKK - Japan
Volzhski - Russia
Nizhnedneprovsky - Ukraine
USS - USA
Welspun - India
Jindal Saw - India


Regards, 

CONTACT PERSON :

MUKESH SHAH
Director
Mobile No. 0091- 9820292499
E-MAIL - rolexmetal@vsnl.net
 

ROLEX MATERIALS CORPORATION
( A METAL & STEEL Company )
57-A, KHATARGALLI,
THAKURDWAR,
MUMBAI - 400002, INDIA.
TEL.No. 0091-22-23858802
TEL.No. 0091-22-23823963
FAX No. 0091-22-23898724


CHAIRMAN - chairman@rolexmaterials.com 
MANAGING DIRECTOR - managingdirector@rolexmaterials.com
TECHNICAL DIRECTOR - technicaldirector@rolexmaterials.com
SALES INTERNATIONAL - salesinternational@rolexmaterials.com
SALES DOMESTIC - salesdomestic@rolexmaterials.com
GENERAL INFORMATION - info@rolexmaterials.com
SALES GENERAL - sales@rolexmaterials.com
SERVICE - service@rolexmaterials.com
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WEBMASTER - webmaster@rolexmaterials.com



PIPE / TUBE / HOLLOW SECTION
Seamless Pipes, Tubes – 1/2” to 24” Welded Pipes, Tubes – 1/2” to 60”
ASTM A53 Grade B, API5L Grade B
ASTM A106 Grade A, ASTM A106 Grade B, ASTM A106 Grade C
ASTM A179, ASTM A192, ASTM A210 Grade A1, ASTM A210 Grade C, BS3059 GR.360
ASTM A-179, ASTM A-192, ASTM A210-A1, ASTM A210-C, BS-3059-320, 360, 440
ASTM A 500, ASTM A 513, ASTM A 787 Electric Resistance Welded Round, Square, Rectangular Tube
ASTM A 500 Grade-B, ASTM A 500 Grade-C Structural Steel Tube in Welded (ERW) & Seamless
ASTM A 214 / A 214M Electric Resistance Welded Carbon Steel Heat Exchanger & Condenser Tube
ASTM A213 Grade T11, T12, T22, T91, T92, T9, T5, T1
ASTM A213 Grade T-11, T-12, T-22, T-91, T-92, T-9, T-5, T-1
ASTM A213 Grade TP304, 304L, 304H, 316, 316L, 316Ti, 316H, 321, 321H, 347, 347H, 317L
ASTM A249 Grade TP304, 304L, 304H, 316, 316L, 316Ti, 316H, 321, 321H, 347, 347H, 317L
ASTM A269 Grade TP304, 304L, 304H, 316, 316L, 316Ti, 316H, 321, 321H, 347, 347H, 317L
ASTM A312 TP304, 304L, 304H, 310S, 316, 316L, 316Ti, 316H, 321, 321H, 347, 347H, 317L
ASTM A333 Grade 1, 3, 4, 6, 7, 8, 9, 10, 11
ASTM A335 Grade P1, P2, P5, P7, P9, P11, P12, P22, P91, P92
ASTM A335 Grade P-1, P-2, P-5, P-7, P-9, P-11, P-12, P-22, P-91, P-92
API5L X42, API5L X46, API5L X52, API5L X56, API5L X60, API5L X65, API5L X70, X80, X100
API5L X100 Longitudinal-Submerged-Arc-Welded, TMCP Thermo-mechanical Control Process
API 5LX-42, API 5LX-46, API 5LX-52, API 5LX-56, API 5LX-60, API 5LX-65, API 5LX-70, X-80, X-100
Submerged Arc Welded, UOE (U-O-E) Process, JCO (J-C-O) Process, FBE, 3LPE, 3LPP Coated
API-5L Grade-B LSAW, DSAW, HSAW Spiral Welded, ERW, HFW PSL1, PSL2
API 5L Gr.B Submerged Arc Welded, Helical Submerged-Arc-Welded, High Frequency Welded
API 5L X42 LSAW, DSAW, HSAW Spiral Welded, ERW, HFW PSL-1, PSL-2 (Sour Service)
API 5L X46 LSAW, DSAW, HSAW Spiral Welded, ERW, HFW PSL-1, PSL-2 (Sour Service)
API 5L X52 LSAW, DSAW, HSAW Spiral Welded, ERW, HFW PSL-1, PSL-2 (Sour Service)
API 5L X60 LSAW, DSAW, HSAW Spiral Welded, ERW, HFW PSL-1, PSL-2 (Sour Service)
API 5L X65 LSAW, DSAW, HSAW Spiral Welded, ERW, HFW PSL-1, PSL-2 (Sour Service)
API 5L X70 LSAW, DSAW, HSAW Spiral Welded, ERW, HFW PSL-1, PSL-2 (Sour Service)
API 5L X80 LSAW, DSAW, HSAW Spiral Welded, ERW, HFW PSL-1, PSL-2 (Sour Service)
API 5L X100 LSAW, DSAW, HSAW Spiral Welded, ERW, HFW PSL-1, PSL-2 (Sour Service)
ASME SA671 / ASTM A671 / ASME SA672 / ASTM A672 ELECTRIC-FUSION- WELDED
SA 671 Grade CA 55, CB 60, CB 65, CB 70, CC 60, CC 65, CC 70, CD 70, CD 80
ASTM A672 Grade A45, ASTM A672 Grade A50, ASTM A672 Grade A55
ASTM A672 Grade B55, ASTM A672 Grade B60, ASTM A672 Grade B65, ASTM A672 Grade B70
ASTM A672 Grade C55, ASTM A672 Grade C60, ASTM A672 Grade C65, ASTM A672 Grade C70
ASTM A672 Grade D70, ASTM A672 Grade D80
ASTM A672 Grade L65, ASTM A672 Grade L70, ASTM A672 Grade L75
Honed Tube, Skived and Roller Burnish Tube H8 / H9 Tolerance
Cold Drawn Seamless High Tensile Hydraulic Tube ST 37-4 NBK DIN 2391C / DIN 2445
Cold Drawn Seamless High Tensile Hydraulic Tube E 235N EN 10305-4
Cold Drawn Seamless High Tensile Hydraulic Tube ST 52-4 NBK DIN 2391C / DIN 2445
Cold Drawn Seamless High Tensile Hydraulic Tube E 355N EN 10305-4
ST 52-3 Seamless Pipes, Tubes ST52.3 Seamless Hydraulic Pipes, Tubes
ST 42-3 Seamless Pipes, Tubes ST42.3 Seamless Hydraulic Pipes, Tubes
ST 37-2 Seamless Pipes, Tubes ST37.2 Seamless Hydraulic Pipes, Tubes
ST 52.0 / ST 37.0 DIN 1629 / DIN 2448 HFS - Hot Finished Seamless Mechanical Tube
ST 52-3 / ST 52-3N DIN 17121 / DIN 2448 Hot Finished Seamless Tube & Pipe
E355 / E355+AR DIN 10297-1 HFS - Hot Finished Seamless Tube & Pipe
ST52 DIN 2391 Seamless Tubes for Hydraulic Cylinder
St52.0 DIN 2391 Seamless Tubes for Hydraulic Cylinder
St52 DIN2391 PART 1 Grade A, B, C in Condition BK, BK+S, BKW, GBK, NBK
Cold Drawn High Precision Seamless Steel Tube DIN2391/DIN1629/EN10305
St35(E235), St37.4, St45(E255), St52(E355) NBK(+N) GBK(+A) BK(+C) BKW(+LC) BKS(+SR)
DIN 1630 St37.4, St44.4, St52.4 JIS G3441, DIN-1630 ST 37.4, ST 44.4, ST 52.4
DIN 1629 St37.0, St44.0, St52.0 JIS G3444, DIN-1629 ST 37.0, ST 44.0, ST 52.0
DIN 2393 St44-2, St52-3 JIS G3445, DIN-2393 ST 44-2, ST 52-3 JIS-G-3445
DIN 2394 St44-2, St52-3 JIS G3445, DIN-2393 ST 44-2, ST 52-3 JIS-G-3454
DIN 17175 St35.8, St45.8, 17Mn4, 19Mn5, 15Mo3 JIS G3455, ST 35.8, ST 45.8
ASTM A161 T1 JIS G3460, ASTM A500 A, B, C, D BS 970, ASTM A519 BS 3059
S355J2H DIN 2448 EN10210-1 Hot Finished Seamless Tubes
S355G15+N EN10225 Seamless Tubes, BS7191 355EM Seamless Tubes
S355J2H EN10210 Seamless Hot Finished Structural CHS-Circular Hollow Section
S355J2H EN10210 Seamless Hot Finished Structural SHS-Square Hollow Section
S355J2H EN10210 Seamless Hot Finished Structural RHS-Rectangular Hollow Section
S355J2H EN10219 Welded/ERW Cold Forming Structural CHS-Circular Hollow Section
S355J2H EN10219 Welded/ERW Cold Forming Structural SHS-Square Hollow Section
S355J2H EN10219 Welded/ERW Cold Forming Structural RHS-Rectangular Hollow Section
34CrMo4 Hot Rolled Seamless Pipes, Tubes for Cylinder
34CrMo4 Hot Rolled Seamless Tubes, Pipes for Cylinder
34CrMo4 Hot Finished Seamless Pipes, Tubes for Hydraulic Cylinder
34CrMo4 Hot Finished Seamless Tubes, Pipes for Hydraulic Cylinder
42CrMo4 Hot Rolled Seamless Pipes, Tubes for Cylinder
42CrMo4 Hot Rolled Seamless Tubes, Pipes for Cylinder
42CrMo4 Hot Finished Seamless Pipes, Tubes for Hydraulic Cylinder
42CrMo4 Hot Finished Seamless Tubes, Pipes for Hydraulic Cylinder
20MnV6 EN10208-2 / EN10294-1, 20MV6 EN10208-2 / EN10294-1, 20MnV Din 1.5217 EN-14A
DIN-17121 Seamless Steel Heavy Wall Tube Material 20MnV6 (MW-450)
ISO-2938 Seamless Steel Mechanical Tube Material 20MnV6 (MW-450)
34CrMo4 EN10216-1/2 Quenched & Tempered Seamless Tube for High Pressure Gas Cylinder
ASTM A 519 Grade 1008, 1010, 1018, 1020, 1025, 1026, 1040, 1045, 1050, 4130, 4140, 4150, 4340
AISI4130 Q&T Properties according to API 5CT L80, P110 Normalized, Quenched / Hardened & Tempered
SAE4130 Q&T Properties according to API 5CT L80, P110 Normalized, Quenched / Hardened & Tempered
AISI4140 Q&T Properties according to API 5CT L80, P110 Normalized, Quenched / Hardened & Tempered
SAE4140 Q&T Properties according to API 5CT L80, P110 Normalized, Quenched / Hardened & Tempered
SUS446, SUS 446, AISI Type 446, UNS S44600, DIN 1.4762, SAE J405, SAE51446
Duplex 2205, Duplex SAF 2205, Duplex SAF2205, Duplex UNS S31803, Din 1.4462 EN10088-3 F51
Duplex SAF2205 SANMAC, URANUS 45N, PREN=33, PREN=34, PREN=35, PREN=36 DIN 1.4462
Duplex-2205 UNS S31803 / UNS S32205 DIN-1.4462 EN 10088-3 PREN = 33, PREN = 34, PREN = 35
Super Duplex 2507, Super Duplex SAF 2507, Super Duplex SAF-2507, Super Duplex UNS S32750 F53
Super Duplex SAF2507 UNS S32750 DIN 1.4410 EN10088 URANUS 47N(+) PREN = 41 Minimum
Super Duplex UNS S32760 F-55 ASTM A182 F55 SA182 F-55 DIN 1.4501 UNS 32760 F55
Copper Coated Condenser Tube for Refrigerator ASTM A254-94
ERW Copper Brazed Tube for Refrigerator Condenser Low Carbon Steel
Low Carbon Steel Copper Coated Condenser Tubes, Bundy Tubes
ERW Copper Coated Bundy Tubes, Bundy Condenser Tubes Low Carbon Steel




Product Image

ST37-4 NBK DIN 2391C Cold Drawn Seamless Tubes 1
Img 1

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ROLEX MATERIALS CORPORATION

57-A, KHATARGALLI, THAKURDWAR

Phone:
91-22-23858802
Fax:
91-22-23898724
Contact:
MUKESH SHAH (DIRECTOR)
Mobile:
0091-9820292499

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