Spectacle Blind Flanges manufactured by Pipe Fitting Suppliers is one of the most advanced piping solutions that are used more often in many industries such as oil, gas, petroleum, residential, commercials, chemical and other liquids. These spectacle flanges come in various stainless steel material Spectacle Blind Flanges, Stainless Steel Spectacle Blind Flanges, SS Spectacle Blind Flanges and Alloy Steel Spectacle Blind Flanges. There are more specification by which these products are described with their size, standards and other. The available size is as follows from (15 NB) to 48", their standards are available as ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, and ANSI B16.48. They are classified with 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150#, 2.0MPa, 5.0MPa, 10.0MPa, 15.0MPa, 25.0MPa, 42.0MPa. The DIN are mentioned as DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673. These all classifications are very important and are essential when you order customized requirement. Dealing with national and international clients it’s important for you know that these are highly valued in the market. B.S types are as BS4504, BS4504, BS1560 and BS10. The grades mentioned for Stainless Steel Spectacle Blind Flanges are as ASTM A182, A240 F 304, 304L, 304H, 316, 316Ti, 316H, 316L, 316LN, 309S, 309H, 310S, 310H, 317, 317L, 321, 321H, 347, 347H, 201, 202, 904L. For Carbon Steel Spectacle Blind Flanges ASTM / ASME A/SA 105 ASTM / ASME A 350, ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70. Alloy Steel Spectacle Blind Flanges ASTM / are SME A/SA 182 A 387 F1, F5, F9, F11, F12, F22, F9. Nickel Alloy Spectacle Blind Flange is as ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020). Copper Alloy Spectacle Blind Flanges are as ASTM SB 61, SB62, SB151, and SB152 UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30). Duplex Steel Spectacle Blind Flanges are as ASTM A182, A240 UNS S31803, UNS S32205, UNS S32750, and UNS S32950.
Countries like UAE, Saudi Arabia, Kuwait, Qatar, Egypt, Turkey, Oman, Africa, Malaysia & many countries in USA & Europe are the main marketer for exporting of the products and their services. We today are honored as No. 1 exporter in Indian and International market. We are legally certified with an ISO 9001, 14001, OHSAS 18001 with PED 97/23/EC approved supplier & exporter of Industrial raw materials. Pipe Elbow, Pipe Tee, Pipe Cross, Lap Joints, Butt-Weld Pipes and many more are also available with other types of carbon, nickel, alloy and stainless steel Spectacle Blind Flanges available
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Specification - High Hub Blind Flanges
| Product Type | High Hub Blinds Flanges |
|---|---|
| Size Range | 1/2″- 80″ |
| Pressure Class | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Standard | ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 |
| Type of Flanges | Weld Neck Flanges – WNRF, Socket Weld Flanges – SWRF, Slip On Raise Face – SORF, Blind Raise Face- BLRF, Spectacle Blind, Ring Joint, Large Dia Flanges, Orifice Flanges, Girth Flange, Lap Joint Flanges, Screwed (Threaded) Flanges, Long Weld Neck Flanges, Reducing. |
ASME/ ANSI B16.5 High Hub Blind Flanges Manufacturing Materials :
| Dimensions | Base Material | Pressure Rating |
|---|---|---|
| ASME B16.5 | ASTM A182 (Forgings) ASTM A240 (Plate) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
| API 605 | ASTM A182 (Forgings) ASTM A240 (Plate) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
| ASME B16.47series A & B | ASTM A182 (Forgings) ASTM A240 (Plate) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
| EN1092-1 | ASTM A182 (Forgings) | PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. PN250. PN320. PN400. |
| BS4504 | BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings) | PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. |
| BS10 | BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings) |
Typical Stainless Steel 18/8 Grade Designations:
|
ASTM
|
BS
|
DIN
|
EURONORM
|
|---|---|---|---|
|
304
|
304S15
|
X5 Cr Ni 18 10
|
1.4301
|
|
304L
|
304S11
|
X2 Cr Ni 18 9
|
1.4307
|
|
316
|
316S31
|
X5 Cr Ni Mo 17 12 2
|
1.4401
|
|
316L
|
316S11
|
X2 Cr Ni Mo 17 13 2
|
1.4404
|
|
321
|
321S31
|
X6 Cr Ni 18 10
|
1.4541
|
|
316Ti
|
320S31
|
X6 Cr Ni Mo Ti 17 12 2
|
1.4571
|
|
SMO
|
254SMO
|
X1 Cr Ni Mo Cu N 20 18 7
|
1.4547
|
ANSI B16.5 High Hub Blind Flanges Dimensions & Weight Chart:
HH High Hub Blind Flanges – Pressure Class 150
| Item ID | 1FF.51RHHBLD | 1FF.751RHHBL | 1FF11RHHBL | 1FF1.51RHHBL | 1FF 21RHHBL | 1FF31RHHBL | 1FF 41RHHBL |
|---|---|---|---|---|---|---|---|
| Class 150 HH High Hub Blind Flanges | 1/2 150 RF HIGH HUB BLIND ASME B16.5 001 lbs | 3/4 150 RF HIGH HUB BLIND ASME B16.5 002 lbs | 1 150 RF HIGH HUB BLIND ASME B16.5 002 lbs | 1 1/2 150 RF HIGH HUB BLIND ASME B16.5 004 lbs | 2 150 RF HIGH HUB BLIND ASME B16.5 005 lbs | 3 150 RF HIGH HUB BLIND ASME B16.5 009 lbs | 4 150 RF HIGH HUB BLIND ASME B16.5 017 lbs |
HH High Hub Blind Flanges – Pressure Class 300
| Item ID | 1FF .53RHHBL | 1FF .753RHHBL | 1FF 13RHHBL | 1FF 1.53RHHBL | 1FF 23RHHBL |
|---|---|---|---|---|---|
| Class 300 HH High Hub Blind Flanges | 1/2 300 RF HIGH HUB BLIND ASME B16.5 002 lbs | 3/4 300 RF HIGH HUB BLIND ASME B16.5 003 lbs | 1 300 RF HIGH HUB BLIND ASME B16.5 003 lbs | 1 1/2 300 RF HIGH HUB BLIND ASME B16.5 006 lbs | 2 300 RF HIGH HUB BLIND ASME B16.5 008 lbs |
HH High Hub Blind Flanges – Pressure Class 600
| Item ID | 1FF .756RHHBL | 1FF .56RHHBL | 1FF 16RHHBL | 1FF 1.56RHHBL | 1FF 26RHHBL |
|---|---|---|---|---|---|
| Class 600 HH High Hub Blind Flanges | 3/4 600 RF HIGH HUB BLIND ASME B16.5 004 lbs | 1/2 600 RF HIGH HUB BLIND ASME B16.5 004 lbs | 1 600 RF HIGH HUB BLIND ASME B16.5 004 lbs | 1 1/2 600 RF HIGH HUB BLIND ASME B16.5 008 lbs | 2 600 RF HIGH HUB BLIND ASME B16.5 010 lbs |
ANSI/ASME steel flanges
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EN/PED Steel Flanges
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BS Steel Flanges
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JIS Steel Flanges
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Flange Standard
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