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Monel  Blind Flanges Manufacturer and Exporter
Hastelloy  Flanges Manufacturer and Exporter
Duplex   Flanges Manufacturer and Exporter
Incoloy Flanges Manufacturer and Exporter

ANSI B 900 Class Flanges

Great steel & metals offers a wide range of flanges like , SW, BL, WN,SO,LJ, 900lb Threaded Flange-ASME/ANSI B16.5 etc., which is precisely engineered in accordance with international quality standards totally. These flanges are highly durable, corrosion resistant and reliable. Our range of flanges finds application in industries like engineering, construction, chemical, oil field,cement,shipbuilding,marin and power plant. We offer these flanges in various dimensions as per the specifications provided by our clients. We also make flanges as per drawing from client .To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.

Plain Threaded Flanges
Female Threaded Flanges
Male Threaded Flanges

Stainless Steel : ASTM A 182, A 240

Grade : F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750

Carbon Steel : ASTM A 105, ASTM A 181

Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276


900lb Threaded Flange-ASME/ANSI B16.5/Standards, Dimensions & Weight

600lb Threaded Flange

Pipe Normal Diam.

O.D. Flange

Thk. Of Flange Min

Diam.
of
Hub

Length Hub

Thread Length. T

Diam.
of Bolt
Circle

Diam.
of Bolt
Holes

Number
of Bolts

Diam. of
Bolts
(inch)

Approx. Weight

inch

dn

O

C

X

Y

T

BC

BH

BN

BD

KG/PCS

LB/PCS

1/2"

15

120.7

22.4

38.1

31.8

22.4

82.6

22.4

4

3/4"

1.8

4

3/4"

20

130

25.4

44.5

35.1

25.4

88.9

22.4

4

3/4"

2.3

5

1"

25

149.4

28.4

52.3

41.1

28.4

101.6

25.4

4

7/8"

3.6

7.9

1-1/4"

32

158.8

28.4

63.5

41.1

30.2

111.3

25.4

4

7/8"

4.1

9

1-1/2"

40

177.8

31.8

69.9

44.5

31.8

124

28.4

4

1"

5.4

12

2"

50

215.9

38.1

104.6

57.2

38.1

165.1

25.4

8

7/8"

10.5

23.1

2-1/2"

65

244.3

41.1

124

63.5

47.8

190.5

28.4

8

1"

15.8

34.8

3"

80

241.3

38.1

127

53.8

41.1

190.5

25.4

8

7/8"

12.3

27

4"

100

292.1

44.5

158.8

69.9

47.8

235

31.8

8

1 1/8"

23.2

51

5"

125

349.3

50.8

190.5

79.2

53.8

279.4

35.1

8

1 1/4"

37.5

82.6

6"

150

381

55.6

235

85.9

57.2

317.5

31.8

12

1 1/8"

48.3

106

8"

200

469.9

63.5

298.5

101.6

63.5

393.7

38.1

12

1 3/8"

75

165

10"

250

546.1

69.9

368.3

108

71.4

469.9

38.1

16

1 3/8"

110

243

12"

300

609.6

79.2

419.1

117.3

76.2

533.4

38.1

20

1 3/8"

146

322

14"

350

641.4

85.9

450.9

130

82.6

558.8

41.1

20

1 1/2"

172

379

16"

400

704.9

88.9

508

133.4

85.9

616

44.5

20

1 5/8"

192

423

18"

450

787.4

101.6

565.2

152.4

88.9

685.8

50.8

20

1 7/8"

272

600

20"

500

857.3

108

622.3

158.8

91.9

749.3

53.8

20

2"

330

727

24"

600

1041

139.7

749.3

203.2

101.6

901.7

66.5

20

2 1/2"

632

1393

Notes:-
The thread conforms to ASME B1. 20.1 NTP threads as described in Section 10. (The only exceptions are small male and female plain face threaded flanges which use NPSL locknut threads) Weights are based on manufacturer's data and are approximate Class 900 and higher threaded flanges are counter-bored. Threads are chamfered to the counterbore at an angle of 450 (approx)

Stainless steel Flanges ( product range)
WN – Welding Neck EN-TYPE 11
BL – Blind EN-TYPE 05
SO – Slip On EN-TYPE 01/12
LJ – Lap Joint EN-TYPE 02/04
SW – Socket Weld EN-TYPE 14
THR – Threaded EN-TYPE 13
LWN – Long Welding Neck / Integral EN-TYPE 21
Welding Collars EN-TYPE 32/34
ORIFICE Flanges, Swivel Flanges, Spades, Spacer Rings
Spectable Blinds, API 6A, JIS B2220, VSM, NFE, BS10/BS4504, GOST

GRADES:
Austenitic:
F304/304L 1.4301/1.4307 UNS S30403/S30400
F304H 1.4948 UNS S30409
F321/F321H 1.4541/1.4878 UNS S32100/S32109
F316/F316L 1.4401/1.4404 UNS S31603/S31600
F316L (MO+) 1.4435 UNS S31635
F316TI 1.4571 UNS S31635
F904L 1.4539 UNS N08904
F44 (254SMO®) 1.4547 UNS S31254
F310/F310S 1.4841/1.4845 UNS S31000/S31008
F347 (H) 1.4550 UNS S34700/S34709
F317L 1.4438 UNS S31703
F316H 1.4919 UNS S31609

Duplex & Super Duplex:
F51/F60 1.4462 UNS S31803
F53 1.4410 UNS S32750
F55 1.4501 UNS S32750

Nickel Alloys:
Alloy 800/800H 1.4876 UNS N08800/N08810
Monel 400 2.4360 UNS N04400
Alloy 600 2.4816 UNS N06600
Alloy 625 2.4856 UNS N06625
Alloy 825 2.4858 UNS N08825
Alloy C276 2.4819 UNS N10276
Alloy 59 2.4605 UNS N06059
Alloy C4 2.4610 UNS N06455
Alloy 22 2.4602 UNS N06022
Other Alloys available on request

Sizes according to ASME/ASTM B16.5 – B16.36 – B16.48
Class 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″

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

SPECIFICATIONS & STANDARDS:
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

Contact Us

  • GREAT STEEL & METALS

  • Room No 15, 1st Floor,
  • New Hira Building, 1st Parsiwada,
  • Nanubhai Desai Road,
  • Mumbai-400004.
  • Tel : +91-22-23868818/23854314
  • Fax : +91-22-23878403, +91-22- 23850329
  • E-mail ID: mehta@greatmetal.com
  • Website : www.greatmetal.com

Industries We Serve

  • Oil & Gas
  • Petrochemicals
  • Agro chemicals
  • Fire Safety Product
  • Shipping
  • Engineering
  • Dairy & Food Processing
  • pharmaceutical
  • Automobiles

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