SA 516 Gr 70 Spectacle Blind Flanges


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Amco metals are largest supplier and exporter of wide range of products to its customers globally. Manufacture robust products meet all the customer needs; the industry aims to produce high-quality products at most reasonable prices. Amco metals are trusted supplier of SA 516 Gr 70 Spectacle Blind Flanges. These are used in pipeline operations. These offer great resistivity to corrosion, ideal for corrosive environments. Designs for use in chemical industries, it has the stupendous property of heat resistance so that it will use in heating equipment. It tends great strength resisting buckling and crushing.

Spectacle blinds flanges are made from metal forging process, approved by ASME A31.3, ASME B 16.48, ASME B 16.5, essential for chemical pipefittings, installation for different flanges. ASTM B182, ASTM SB 182 is standards of these blinds. Dimensions vary from ½” 15 NB to 48” 1200 NB and customize as per clients requirements. These are finished with various heat treatment processes for eliminating structural defects, so these blinds offers excellent finishing with no leakage.

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ASME SA 516 Gr 70 Spectacle Blind Flanges are processed by high-quality raw materials, improve machinery and advanced methods fabricate spectacle blinds with an excellent surface finish and precise dimensions. Cease blinds are going through with strict quality assurance test. These blinds are available in affordable expense. Amco metals deliver spectacle blinds in wooden boxes or cardboard boxes for preventing physical damages. These category blinds are best for complicated pipefittings or other operations; you can use these for increasing lifetime of your fittings.

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SA516 Gr 70 Specticale Blind Flanges

SA516 Gr 70 Specticale Blind Flanges

SA516 Gr 70 Specticale Blind Flanges

SS SA516 Gr 70 Specticale Blind Flanges

SS SA516 Gr 70 Specticale Blind Flanges

SS SA516 Gr 70 Specticale Blind Flanges

ANSI B16.5 Gr 70 Spectacle Blind Flanges

ANSI B16.5 Gr 70 Spectacle Blind Flanges

ANSI B16.5 Gr 70 Spectacle Blind Flanges

What is The Use of a Spectacle Blind Flange? What is The Use of a Spectacle Blind Flange?

A spectacle blind consists of two pipe flanges attached with a straightforward safety measure. A spacer is inserted into the open end to facilitate continuous flow during normal operation. In order to stop the pipeline flow, the blind end is rotated between the two flanges. This spectacle blind flange prevents leaks when a pipe connection has to be sealed with a blind flange. It is used in place of a standard blind flange.

What is SA 516 Gr 70 N? What is SA 516 Gr 70 N?

A/SA 516 Gr 70 N is a stainless steel grade. Weldability and crack resistance are good characteristics of 70+N steel. Compressed gases, components for heating systems, pressured pipework, compressors, and other parts are commonly used to create pressurized gasoline containers, LPG, butane, and propane tanks.

What is A Blind Pipe Flange? What is A Blind Pipe Flange?

This valve marks a pipe system's end. Flanges without hubs or drill centers are blind flanges. The thickness, type, and bolting pattern of a blind flange are all the same as a standard flange. Blind flanges can also be used to seal the nozzle aperture of a containment vessel.

Spectacle Blind Flanges Price List

Spectacle Blind Flange type
Spectacle Blind Flange Price in India
Spectacle Blind Flange Price in USD
Spectacle Blind Flange Price in UAE Dirham
Stainless Steel Spectacle Blind Flange
INR 3600.55 / Kg
USD $ 32.10 /Kg
AED 180.38 UAE Dirham
Carbon steel Spectacle Blind Flange
INR 3351.33 / Kg
USD $ 29.13 /Kg
AED 60.47 UAE Dirham
Alloy steel Spectacle Blind Flange
INR 2700.91 / Kg
USD $ 21.39 /Kg
AED 132.04 UAE Dirham
ANSI b16 5 Spectacle Blind Flange
INR 1000.56 / Kg
USD $ 6.34 /Kg
AED 40.02 UAE Dirham
ASME b16.47 Spectacle Blind Flange
INR 2600.15 / Kg
USD $ 19.19 /Kg
AED 123.95 UAE Dirham

ASTM A516 Grade 70 Specticale Blind Flanges Specification

Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Size :1/2" (15 NB) to 48" (1200NB)

Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673

BS : BS4504 , BS4504, BS1560, BS10

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)


Dimensions Spectacle Blinds ASME B16.48

NPS Outside Ø
A		 Inside Ø
B		 Center Line
C		 THK
t		 Web Width
W
1/2 45 16 60 3 38
3/4 54 21 70 3 38
1 64 27 80 3 38
1.1/4 73 42 90 6.4 38
1.1/2 83 48 100 6.4 38
2 102 61 120 6.4 51
2.1/2 107 73 140 6.4 51
3 133 89 150 6.4 64
3.1/2 159 102 175 9.7 64
4 172 114 190 9.7 64
5 194 141 215 9.7 76
6 219 168 240 12.7 76
8 276 219 300 12.7 76
10 337 273 360 15.7 102
12 406 324 430 19.1 102
14 448 356 475 19.1 108
16 511 406 460 22.4 108
18 546 457 580 25.4 114
20 603 508 635 28.4 121
24 714 610 750 31.8 140

Spectacle Blind Flanges Pressure Rating

Flanges Pressure Rating In Psig For Spectacle Blind Flange ASME 
Temperature (F°)
150#
300#
400#
600#
900#
1500#
2500#
-20 to 100
285
740
985
1480
2220
3705
6170
200
260
680
905
1360
2035
3395
5655
300
230
655
870
1310
1965
3270
5450
400
200
635
845
1265
1900
3170
5280
500
170
605
805
1205
1810
3015
5025
600
140
570
755
1135
1705
2840
4730
650
125
550
730
1100
1650
2745
4575
700
110
530
710
1060
1590
2655
4425
750
95
505
675
1015
1520
2535
4230
800
80
410
550
825
1235
2055
3430
850
65
320
425
640
955
1595
2655
900
50
230
305
460
690
1150
1915
950
35
135
185
275
410
685
1145
1000
20
85
115
170
255
430
715

SA 516 Gr 70 Specticale Blind Flanges Chemical Composition

Grade  C Si Mn S Al Cr Cr Cu Ni Mo Nb
SA 516 Gr70 0.10/ 0.22 0.6 1/ 1.7 0.03 0.03 0.02 0.3 0.3 0.3 0.08 0.01

 

SA 516 Gr 70 Specticale Blind Flanges Mechanical Properties

Tensile Strength Yield Strength (0.2%Offset)
510/ 650 335

 

Applications Industry

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

 

Our Main Export Countries

  •   ASIA - Thailand, Singapore, Sri lanka, Bangladesh
  •   Middle East - Kuwait, Dubai, Saudi Arabia, Qatar, Oman, Bahrain, Jordan
  •   Europe - United Kingdom, Italy, Belgium, France, Croatia, Spain
  •   South America - Argentina, Chile, Brazil, Colombia, Paraguay
  •   Africa - Ghana, South Africa

 

Other Types Of SA 516 GR 70 Specticale Blind Flanges

SA 516 GR 70 Specticale Blind Flanges GR 70 Specticale Blind Flanges
SS Spectacle Blind Flange Stock Holder ASME B16.5 Grade 70 Specticale Blind Flanges
Stainless Steel A516 Gr 70 Spectacle Blind Flanges Suppliers ASTM A516 Grade 70 Specticale Blind Flanges Dealer Exporter
Duplex Steel Gr 70 Specticale Blind Flange Copper Nickel SA516 Gr 70 Specticale Blind Flanges Exporter
Hastelloy Gr 70 Flat Faced Spectacle Blind Flanges Stockist Inconel SA 516 Gr 70 Specticale Blind Flanges Manufacturer
Titanium ASME B16.47 Series A and B Spectacle Blind Flanges SS Grade 70 Spectacle Blind Flange Supplier
ANSI B16.5 Class 150 Spectacle Blind Flanges SA 516 GR 70 Specticale Blind Flanges
SA 516 GR 70 Specticale Blind Flanges GR 70 Specticale Blind Flange

 

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Countries we have exported our products to:

Denmark, Kuwait, Macau, Slovakia, Taiwan, United Arab Emirates, Poland, Brazil, Egypt, Gambia, Ireland, Angola, Italy, Hungary, Ukraine, Iraq, South Africa, Mexico, Indonesia, Croatia, Kazakhstan, Czech Republic, Belgium, Australia, Ghana, Switzerland, Puerto Rico, Philippines, United Kingdom, China, Ecuador, Azerbaijan, Jordan, Algeria, Israel, New Zealand, Sri Lanka, Chile, Lithuania, Belarus, Portugal, Gabon, Turkey, Afghanistan, Greece, Hong Kong, Serbia, Spain, Zimbabwe, Austria, Bahrain, Qatar, Pakistan, Netherlands, Namibia, Mexico, Mongolia, India, Singapore, Argentina, Lebanon, Japan, Finland, Bulgaria, Bhutan, Bolivia, Poland, Morocco, Trinidad & Tobago,Tunisia, Saudi Arabia, Chile, Tibet, Germany, France, Bangladesh, Costa Rica, Canada, Estonia, United States, Oman, Sweden, Peru, Kenya, Colombia, Thailand, Malaysia, Nepal, Romania, Norway

 

Cities we have supplied our products to:

Pimpri-Chinchwad, Vadodara, Los Angeles, Baroda, Ranchi, Lahore, Nashik, Ernakulam, La Victoria, Surat, Busan, Toronto, Thane, Algiers, Manama, Rajkot, Jamshedpur, Mexico City, Milan, Howrah, Chandigarh, Granada, Kuwait City, Visakhapatnam, Petaling Jaya, Houston, New Delhi, Doha, Dallas, Aberdeen, Sharjah, Indore, Pune, Karachi, Perth, Geoje-si, Hyderabad, Bogota, Secunderabad, Santiago, Ludhiana, Al Khobar, Faridabad, Caracas, Navi Mumbai, Jaipur, Colombo, Bengaluru, Bangkok, Ho Chi Minh City, Muscat, Montreal, London, Kolkata, Melbourne, Hanoi, Jakarta, Kuala Lumpur, Lagos, Gurgaon, Brisbane, Mumbai, Moscow, Sydney, Kanpur, Riyadh, Port-of-Spain, Haryana, Dubai, Courbevoie, Cairo, Seoul, Noida, Istanbul, Rio de Janeiro, Hong Kong, Ahmedabad, Singapore, Dammam, Tehran, Thiruvananthapuram, Bhopal, Gimhae-si, Abu Dhabi, Al Jubail, Ulsan, Ahvaz, Calgary, Atyrau, Coimbatore, Chiyoda, New York, Madrid, Jeddah, Ankara, Chennai, Nagpur, Vung Tau, Edmonton

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