+91-22-67521137
Vishal Steel India

Contact Person

Gautam Mehta

+91-22-23898841

Factory Address:

Plot No. 749/77/5, G.I.D.C. Estate, Makarpura, Vadodara -390010.

DIN 2633 Flange

Check DIN 2633 Weld Neck Flange dimensions and weight chart


DIN 2633 Flange
Table Of Content:


DIN 2633 Pipe Flange Specification


SpecificationDIN 2633 Flange
Production TechniqueForged/ Heat treated and machined
Flange TestHydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Flange EquipmentPushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc
CoatingAnti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized
ScheduleSCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS
Manufacturer LengthNPS 1⁄₂" To NPS 48”
Face TypeRTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove.
Forging MethodsCasting/ Forging/ Rolling/ Cutting
Supporting MaterialGasket/ Ring Joint/ Flange Bolts
Test CertificatesEN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Manufacturer ofForged/ Threaded/ Screwed / Plate
Manufacturer Pressure ClassClass 150 (lb) up to 24"
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"
ApplicationBitumen upgraders
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.

DIN 2633 flanges are the german standard flanges, contact directly a DIN 2633 Welding Neck Flanges manufacturer in India for custom sizes and factory price


DIN 2633 Welding Neck Flange Price


Nominal DiameterNominal pipe size in mmPitch Circle Diameter In mmThread holesStandardPressurePrice In INR (India) Per Piece
DN 203/4" (26,9)754 x 14 mm ØDIN 2633PN 16436.00
DN 251" (33,7)854 x 14 mm Ø--664.00
DN 321.1/4" (42,4)1004 x 18 mm Ø--906.00
DN 401.1/2" (48,3)1104 x 18 mm Ø--1289.00
DN 502" (60,3)1254 x 18 mm Ø--1689.00
DN 6576,11454 x 18 mm Ø--2452.00
DN 8088,91608 x 18 mm Ø--2980.00
DN 1001081808 x 18 mm Ø--3573.00
DN 100114,31808 x 18 mm Ø--4292.00
DN 1251332108 x 18 mm Ø--4979.00
DN 125139,72108 x 18 mm Ø--5259.00
DN 1501592408 x 22 mm Ø--5785.00
DN 150168,32408 x 22 mm Ø--6205.00
DN 200219,129512 x 22 mm ØDIN 2633PN 166988.00

EN 1092-1 DIN 2633 Pn16 Welding Neck Flange supplier in India offers Final visual inspection reports with each order


Types Of Flange DIN 2633


DIN 2633 Welding Neck Flanges

DIN 2633 Welding Neck Flanges

DIN 2633 Weld Neck Flange

DIN 2633 Weld Neck Flange

DIN 2633 WNRF Flange

DIN 2633 WNRF Flange

DIN 2633 Long Weld Neck Flange

DIN 2633 Long Weld Neck Flange

DIN 2633 LWNRF Flange

DIN 2633 LWNRF Flange

DIN 2633 WN Flange

DIN 2633 WN Flange

DIN 2633 Blind Flange

DIN 2633 Blind Flange

DIN 2633 Slip On Flange

DIN 2633 Slip On Flange

Welding Neck Flange DIN 2633

Welding Neck Flange DIN 2633

DIN 2633 Type C Threaded Flanges

DIN 2633 Type C Threaded Flanges

DIN 2633 Form C Flat Face Flange

DIN 2633 Form C Flat Face Flange

DIN 2633 Pn6 RTJ Flanges

DIN 2633 Pn6 RTJ Flanges

DIN 2633 Pn40 Plate Flanges

DIN 2633 Pn40 Plate Flanges

DIN 2633 Pn16 Dn100 Flange

DIN 2633 Pn16 Dn100 Flange

DIN 2633 Pn16 Dn80 Raised Face Flanges

DIN 2633 Pn16 Dn80 Raised Face Flanges

DIN 2633 Pn16 Flange

DIN 2633 Pn16 Flange

DIN 2633 Pn40 Flange

DIN 2633 Pn40 Flange

DIN 2633 Pn6 Flange

DIN 2633 Pn6 Flange

DIN 2633 Pn10 Flange

DIN 2633 Pn10 Flange

DIN 2633 Weld Neck Flange Pn16

DIN 2633 Weld Neck Flange Pn16

Flange DIN 2633 En 1092-1

Flange DIN 2633 En 1092-1

Flange Dn100 Pn16 DIN 2633

Flange Dn100 Pn16 DIN 2633

Flange Dn65 Pn16 DIN 2633

Flange Dn65 Pn16 DIN 2633

Blind Flange DIN 2633

Blind Flange DIN 2633


DIN 2633 Flange Material

  • Stainless Steel: SS 304 (1.4301), 304L (1.4306), 316 (1.4401), 316L (1.4404),
    321 (1.4541), 347 (1.4550), 410 (1.4000), 254 SMO (1.4547),
    Duplex Stainless Steel (1.4462), Super Duplex Stainless Steel (1.4410), 904(1.7440)
  • Carbon steel: ST 37.2, S235JR
  • Alloy:Copper (2.0090), Nickel Alloy 200 (2.4066), Monel 400 (2.4360),
    Inconel 600 (2.4816), Inconel 625 (2.4856), Incoloy 800 (1.4876), Incoloy 825,
    Hastelloy B2 (2.4617), Hastelloy C 276 (2.4819), Titanium Gr.2 (3.7025)

DIN 2633 Flange Weight


DIN 2633 Flange Weight

Flange DN65 PN16 DIN 2633 Sizes


Normal Pipe Size

DN

1/2

15

3/4

20

1

25

1 1/4

32

 1 1/2

40

2

50

2 1/2

65

3

80

4

100

Flange DIN 2633 EN 1092-1 Face Type


Flange DIN 2633 EN 1092-1 Face Type

DIN 2633 WNRF Flange Manufacturing Process


DIN 2633 WNRF Flange Manufacturing Process

Raw Material

  • Raw Materia
  • Materia Dimension And Visual
  • Materia Quantity
DIN 2633 WNRF Flange Manufacturing Process

Inspection

  • Chemical And Mechanical Analysis
  • Analysis Of Preservation Certificate
DIN 2633 WNRF Flange Manufacturing Process

Cutting

  • Cut Surface
  • Marking
  • Weight Measuring
DIN 2633 WNRF Flange Manufacturing Process

Forging Flange

  • Grade Of Material
  • Control Flange Temperature
DIN 2633 WNRF Flange Manufacturing Process

Heat Treatment

  • Flange Solution Treatment
  • Flanges Mechanical Test
  • Normalizing
DIN 2633 WNRF Flange Manufacturing Process

Forging Rolling Of Flange

  • Check Dimension
  • Check Marking
  • Check Weight
DIN 2633 WNRF Flange Manufacturing Process

Final Inspection Of Pipe Flange

  • Test Of Visual
  • Test Of Nondestructive
DIN 2633 WNRF Flange Manufacturing Process

Rust Prevention

  • View Preserve
  • Marking
  • Heat Number
DIN 2633 WNRF Flange Manufacturing Process

Packaging

  • Specification Of Packing
  • Inspection Of Packing
  • Delivery Time And Day

DIN 2633 Equivalent ASME


C22.8P250GHA105SA105
15Mo316Mo3
13CrMo4413CrMo4-5A182F12SA182F12
10CrMo91011CrMo9-10A182F22SA182F22
1.4901A182F92SA182F92X10CrWMoVNb9-2
1.4903A182F91SA182F91X10CrMoVNb9-1
1.4905E911X11CrMoVWNb9-11
1.4910X6CrNiMoN17-12-2
1.4922X20CrMoV11-1
1.4923X22CrMoV12-1
1.4948X6CNi18-10
1.4981X8CrNiMoNb16-6
1.4988X8CrNiMoVNb16-13
1.631120MnMoNi45
1.6368WB3615NiCuMoNb5
W/TSTE355P355A350LF2SA350LF2
W/TSTE420P420
W/TSTE460-
12CrMo19.5 (V/G)A182/ F5SA182/ F5
1.563712Ni14
1.771514MoV63
ST 52.3S355J2 N
42CrMo4
25CrMo4
14MoV63
10Ni14 / 12Ni14

DIN 2633 Standard PDF


DIN 2633 Standard PDF

Blind Flange DIN 2633 Dimensional Tolerances


1) Tolerance of O.D (outside diameter):

  • for O.D < 200 millimeter , ±1.0 millimeter (faced) while ±2.0 millimeter (not faced).
  • for 200 millimeter < O.D < 300 millimeter , ±1.5 millimeter (faced) while ±2.0 millimeter (not faced).
  • for 300 millimeter < O.D < 400 millimeter , ±2.0 millimeter (faced) while ±3.0 millimeter (not faced).
  • for O.D < 400 millimeter , ±2.0 millimeter (faced) while ±5.0 millimeter (not faced).

2) Tolerance of I.D (inside bore diameter):

  • for I.D < 100 (mm), ±0.5 (mm)(other types) while -1.0 (mm)(weld neck types).
  • for 100 (mm) < I.D < 400 (mm), +1.0 (mm)(other types) while -1.5 (mm)(weld neck types).
  • for I.D < 400 (mm), +1.5 (mm)(other types) while -2.0 (mm)(weld neck types).

3) Tolerance of flange (t) (thickness):

  • for t < 10 millimeter , ±0.5 millimeter (both sides) while ±1.0 millimeter (one side).
  • for 10 millimeter < t < 20 millimeter , ±0.8 millimeter (both sides) while ±1.3 millimeter (one side).
  • for 20 millimeter < t < 30 millimeter , ±1.0 millimeter (both sides) while ±1.5 millimeter (one side).
  • for 30 millimeter < t < 50 millimeter , ±1.0 millimeter (both sides) while ±1.5 millimeter (one side).
  • for W.T < 50 millimeter , ±1.5 millimeter (both sides) while ±2.0 millimeter (one side).

4) Tolerance of flange overall H (height):

  • for H < 80 (mm), ±0.5 (mm).
  • for 80 (mm)< H ≤ 250 (mm), ±2.0 (mm).
  • for H < 250 (mm), ±3.0 (mm).

5) Tolerance of diameter of G (raised face):

  • for g < 80 (mm), -1.0 (mm).
  • for 80 (mm) < g < 300 (mm), -2.0 (mm).
  • for g < 300 (mm), -3.0 (mm).

Check weight & dimensions of DIN 2633 Pn16 Form C, DIN 2633 Pn10/Pn40 Material

DIN 2633 PN6 Dimensions


DIN 2633 PN6 Dimensions

DIN 2633 PN10 Flange Dimensions PDF


DIN 2633 PN10 Flange Dimensions PDF

DIN 2633 PN16 Flange Dimensions PDF


DIN 2633 PN16 Flange Dimensions PDF

Pipe
Flange
Neck
Raised face
Screws
Weight
(7,85 Kg/dm3)
Rated
d1
D
b
k
h1
d3
s
r
h2
d4
f
Holes
Thread
d2
Kg
Diameter
ISO Series
DIN Series
15
-
20
95
14
65
35
30
2
4
6
45
2
4
M 12
14
0,648
21,3
-
32
20
-
25
105
16
75
38
38
2,3
4
6
58
2
4
M 12
14
0,952
26,9
-
40
25
-
30
115
16
85
38
42
2,6
4
6
68
2
4
M 12
14
1,14
33,7
-
45
32
-
38
140
16
100
40
52
2,6
6
6
78
2
4
M 16
18
1,69
42,4
-
56
40
-
44,5
150
16
110
42
60
2,6
6
7
88
3
4
M 16
18
1,86
48,3
-
64
50
-
57
165
18
125
45
72
2,9
6
8
102
3
4
M 16
18
2,53
60,3
-
75
65
76,1
-
185
18
145
45
90
2,9
6
10
122
3
4
M 16
18
3,06
80
88,9
-
200
20
160
50
105
3,2
8
10
138
3
8
M 16
18
3,7
100
-
108
220
20
180
52
125
3,6
8
12
158
3
8
M 16
18
4,62
114,3
-
131
125
-
133
250
22
210
55
150
4
8
12
188
3
8
M 16
18
6,3
139,7
-
156
150
-
159
285
22
240
55
175
4,5
10
12
212
3
8
M 20
22
7,75
168,3
-
184
200
219,1
-
340
24
295
62
235
5,9
10
16
268
3
8
M 20
22
11,3
250
-
267
395
26
350
68
285
6,3
12
16
320
3
12
M 20
22
14,7
273
-
292
300
323,9
-
445
26
400
68
344
7,1
12
16
370
4
12
M 20
22
17,4
350
355,6
-
505
26
460
68
385
7,1
12
16
430
4
16
M 20
22
23,6
-
368
21,6
400
406,4
-
565
26
515
72
440
7,1
12
16
482
4
16
M 24
26
28,6
-
419
26,2
(450)
457
-
615
28
565
72
488
7,1
12
16
532
4
20
M 24
26
31,5
500
508
-
670
28
620
75
542
7,1
12
16
585
4
20
M 24
26
38,1
600
610
-
780
28
725
80
642
7,1
12
18
685
5
20
M 27
30
44,6
700
711
-
895
30
840
80
745
8
12
18
800
5
24
M 27
30
62,4
800
813
-
1015
32
950
90
850
8
12
18
905
5
24
M 30
33
84,1
900
914
-
1115
34
1050
95
950
10
12
20
1005
5
28
M 30
33
98,5
1000
1016
-
1230
34
1160
95
1052
10
16
20
1110
5
28
M 33
36
115

DIN 2633 PN40 Dimensions


DIN 2633 PN40 Dimensions

DIN 2633 PN25 Dimensions


DIN 2633 PN25 Dimensions

DIN 2633 Flange Gasket


DIN 2633 Flange Gasket
(Normal Size Of Steel Pipes) In Inch(I.D.) Inner Daimeter Gasket
 (O.D.) Outer Daimeter Gasket
Class 150#/ LB Class 300#/ LB Class 400#/ LB Class 600#/ LB Class 900#/ LB
1/20.841.8752.1252.1252.1252.50
3/41.062.252.6252.6252.6252.75
11.312.6252.8752.8752.8753.125
1 1/41.6633.253.253.253.50
1 1/21.913.3753.753.753.753.875
22.384.1254.3754.3754.3755.625
2 1/22.884.8755.1255.1255.1256.50
33.505.3755.8755.8755.8756.625
44.506.8757.1257.007.6258.125
55.567.758.508.3759.509.75
66.628.759.8759.7510.5011.375
88.621112.12512.0012.62514.125
1010.7513.37514.2514.12515.7517.125
1212.7516.12516.62516.5018.0019.625

Tongue, Groove, RJ, RTJ, Raised, Flat Face Dn100 & Dn80 DIN 2633 Pn25 Weld Neck Flange manufacturer in India

Surface Finish Of DIN 2633 Flange


Surface Finish Of DIN 2633 Flange

Welding Ends For Weld Neck Flange DIN 2633


Welding Ends For Weld Neck Flange DIN 2633

DIN 2633 PN16 Weld Neck Flanges Dimensions


DIN 2633 PN16 Weld Neck Flanges Dimensions


NPS
Flanges Diameter		Pipe Outer Diameter
d1		Dimensions Of FlangesDimensions Of HubRaised Face (RF)Dimensions Of BoltingWeight
(DN)(ISO)(DIN)(D)(b)(K)(h1)(d3)(s)(r)(h2)(d4)(f)(n)(bolt)(d2)(Kgs)
10–14.090146035251.8464024M12140.59
17.2–90146035281.8464024M12140.59
15–20.095146535302464524M12140.65
21.3–95146535322464524M12140.65
20–25.0105167538382.3465824M12140.95
26.9–105167538402.3465824M12140.95
25–30.0115168538422.6466824M12141.14
33.7–115168538452.6466824M12141.14
32–38.01401610040522.6667824M16181.69
42.4–1401610040562.6667824M16181.69
40–44.51501611042602.6678834M16181.86
48.3–1501611042642.6678834M16181.86
50–57.01651812545722.96810234M16182.53
60.3–1651812545752.96810234M16182.53
6576.176.11851814545902.961012234M16183.08
8088.988.920020160501053.281013838M16183.72
100–108.022020180521253.681215838M16184.71
114.3–22020180521313.681215838M16184.71
125–133.02502221055150481218838M16186.4
139.5–2502221055156481218838M16186.4
150–159.028522240551754.5101221238M20227.8
168.3–28522240551844.5101221238M20227.8
200219.1219.134024295622355.91016268312M202211
250–267.040526355702856.31216320312M242615.6
273.0–40526355702926.31216320312M242615.6
300323.9323.946028410783447.11216378412M242622.1
350355.6–520304708239081216438416M242631.3
–368.0520304708239081216438416M242629.2
400406.4–580325258544581216490416M273039.5
–419.0580325258544581216490416M273037.1
450457.0457.0640345858549081216550420M273044.3
500508508715346509054881216610420M303361.2
60061061084036770956528.81218725520M333675.4
700711711910368401007558.81218795524M333677.1
800813813102538950105855101220900524M3639101
90091491411254010501109551012201000528M3639122
100010161016125542117012010581016221115528M3942162
120012201220148548139013012621316301330532M4548243
140014201420168552159014514651416301530536M4548323
160016201620193058182016016681616351750540M5256479
180018201820213062202017018701816351950544M5256599
200020202020234566223018020722016402150548M5662719

Symbol Of DIN 2633 Blind Flange


Symbol Of DIN 2633 Blind Flange

Features Of DIN 2633 Slip On Flange


Features Of DIN 2633 Slip On Flange

DIN 2633 Welding Neck Flanges Pressure Rating


DIN 2633 Welding Neck Flanges Pressure Rating

DIN 2633 Flange Bolt Dimensions


DIN 2633 Flange Bolt Dimensions
Size in (Inches) Size in (Millimeter) Number of Bolts Bolt Size Of UNC Length Of RF Stud Size Of ISO Stud Length Of Machine Bolts
Class 150 Flange
1/21541/255M1450
3/42041/265M1450
12541/265M1455
1 1/43241/270M1455
1 1/24041/270M1465
25045/885M1670
2 1/26545/890M1675
38045/890M1675
3 1/29085/890M1675
410085/890M1675
512583/495M2085
615083/4100M2085
820083/4110M2090
10250127/8115M24100
12300127/8120M24100
14350121135M27115
16400161135M27115
18450161 1/8145M30125
20500201 1/8160M30140
24600201 1/4170M33150

Size in (Inches) Size in (Millimeter) Number of Bolts Bolt Size Of UNC Length Of RF Stud Size Of ISO Stud Length Of Machine Bolts
Class 300 Flange
1/21541/265M1455
3/42045/875M1665
12545/875M1665
1 1/43245/885M1670
1 1/24043/490M2075
25085/890M1675
2 1/26583/4100M2085
38083/4110M2090
3 1/29083/4110M2095
410083/4115M2095
512583/4120M20110
6150123/4120M20110
8200127/8140M24120
10250161160M27140
12300161 1/8170M30145
14350201 1/8180M30160
16400201 1/4190M33165
18450241 1/4195M33170
20500241 1/4205M33185
24600241 1/2230M39205

Applications Of DIN 2633 Flange


  • Specialty Chemicals
  • Power Generation
  • Condensers
  • Chemical Equipment
  • Gas Processing
  • Pulp and Paper Industry
  • Sea Water Equipment
  • Pharmaceutical Equipment
  • Off-Shore Oil Drilling Companies
  • Petrochemicals
  • Heat Exchangers
  • Pharmaceuticals

Global Client Reference list & delivery schedule of DIN 2633 Flange


Location Days Clients
India 7
  • Indian oil corporation, India
  • L&T India
  • Essar India
  • BHEL India
  • NTPC India
  • WIPRO India
Malaysia 15
  • Saag Oil & Gas Sdn Bhd (Malaysia), Block C1, Petaling Jaya, Malaysia, 19-5, 47301 Petaling Jaya, Selangor, Malaysia
  • Malaysian Oil & Gas Services Council, Malaysia, Persiaran Petronas, Kuala Lumpur City Centre, 50088 Kuala Lumpur, Malaysia
  • Synergy Oil & Gas Engineering Sdn Bhd, Malaysia, B-07-02, Skypark @, Jalan USJ 25/1, One City, 47600 Subang Jaya, Selangor, Malaysia
  • Hablem Oil & Gas (M) Sdn Bhd, Malaysia, Lot K-7162 (Ground Floor), Bandar Seri Kerteh, 24300 Kerteh, Terengganu, Malaysia
United Arab Emirates (UAE) 15
  • Hexa Oil & Gas, UAE, Abu Dhabi - United Arab Emirates (UAE)
  • Al Masaood Oil & Gas, UAE, Abu Dhabi - United Arab Emirates (UAE)
Dubai 15
  • SPEC Oil & Gas FZCO- Dubai, Sheikh Mohammad Bin Zayed Rd - Dubai - United Arab Emirates (UAE)
  • Dragon Oil LLC -Dubai, Umm Al Hurair 2, Building 16, Executive Office Building- Dubai, UAE
  • Lazer Clean Middle East L.L.C, Dubai - United Arab Emirates (UAE)
  • Esterpol DIP, Dubai Investments Park 2 - Dubai - United Arab Emirates (UAE)
Indonesia 20
  • Pacific Oil & Gas Indonesia. PT- Indonesia, RT.14/RW.20, Kebon Melati, Central Jakarta City, Jakarta 10230, Indonesia
  • GE Oil & Gas- Indonesia, Batu Ampar, Batam City, Riau Islands 29444, Indonesia
  • Medco E&P Indonesia TUGU- Indonesia, Jawa Barat 16750, Indonesia
  • Mubadala Petroleum - Indonesia, DKI Jakarta, Daerah Khusus Ibukota Jakarta 12310, Indonesia
Singapore 15
  • Pacific Oil & Gas -Singapore, 1 Raffles Pl, Singapore 048624
  • Repsol Oil & Gas SEA Pte. Ltd. -Singapore, tower 2 Marina Bay Financial Centre, Singapore 018983
  • BP Singapore Pte Ltd -Singapore, 7 Straits View, #26-01 Marina One East Tower, Singapore 018936
  • Cosmo Oil International Pte Ltd -Singapore, 6 Battery Rd, Singapore 049909
UK 40
  • Solutia UK Ltd, Corporation Rd, Newport NP19 4XF, United Kingdom (UK)
  • Stepan UK Ltd, Bridge House, Bridge Street, Stalybridge SK15 1PH, United Kingdom (UK)
  • Univar UK Ltd, Block K/Leslie Caerphilly CF83 1BQ, United Kingdom (UK)
Australia 40
  • Scott Chemicals Australia Pty Ltd, 21/296 Bay Rd, Cheltenham VIC 3192, Australia
  • Wildcat Chemicals Australia, 15 Magnesium St, Narangba QLD 4504, Australia
  • Knight Equipment Australia PTY Ltd., Unit 3/1B Kleins Rd, Northmead NSW 2152, Australia
Italy 30
  • Ecolab Production Italy, Via A. Grandi, 9, 20089 Rozzano MI, Italy
  • Sabic Italia Spa, Via S. Clemente, 1, 20122 Milano MI, Italy
  • TEVA Pharmaceutical Industries (Italy), Via Terrazzano, 77, 20017 Rho MI, Italy
Germany 32
  • Evonik Industries AG, Rößlerstraße 1, 64293 Darmstadt, Germany
  • DEA German Petroleum AG, Überseering 40, 22297 Hamburg, Germany
  • Oiltanking GmbH Germany, Saarstraße 14, 63450 Hanau, Germany
Kuwait 12
  • Kuwait National Petroleum Company, Hamad Al Zuwayer St, Ahmadi, Kuwait
  • Kuwait Oil Tanker Company, Kuwait
  • Kuwait Drilling Company, Kuwait City, Kuwait
Oman 12
  • Oman Oil Service Station, Seeb, Oman
  • CC Energy Development S.A.L Oman, 3026 As Saruj St, Muscat, Oman
Qatar 15
  • SPIE Oil & Gas Services Doha LLC (Qatar), Cat Building, Al Saad - 4th Floor، Doha, Qatar
  • Qatar Petroleum Oil Refinery, Mesaieed, Qatar

Vishal Steel India
Vishal Steel Products