Seamac Piping Solutions Inc is a well-known producer and one of the largest exporters of Hastelloy Flanges. Company manufacturers these flanges by importing quality raw material. We start making only after performing end-to-end material testing and analysis. Hence, our product holds excellent properties.
Hastelloy Flanges are resistance to corrosion, excellent metallic stability. Apart from these, the product cannot change its properties during heating or welding. Our designed and developed Hastelloy Flanges are suitable to use in chemical processing, products intended for pollution control, pulp and paper production, seawater and waste treatment plants.
Seamac Piping Solutions Inc. carries a wide range of Hastelloy flanges in a variety of lengths, ODs, IDs, size and wall thicknesses to meet your project’s needs—including flanges in dimension as per ASTM ,ASME B16.5 and weight-kg. per mtr. weight & thickness of alloy flanges .
We at Seamac Piping Solutions Inc have a great team of machinist, engineers, designers and analysts. They all work in alliance with modern production technology and tools. They strive to put their efforts into making company name famous in the engineering stock designing and developing. Seamac Piping Solutions Inc manufacturers every product as per norms requested by clients.
They follow the specific material testing and safety standards available. They maintain the product limits within reasonable frontiers as given in national and international standards. Apart from quality, our customer can rely on us for products of affordable prices. We maintain the considerable inventory of Hastelloy Flanges. Here we make Hastelloy Flanges accessible to our customers efficiently. Hastelloy Flanges are available in a different range of diameters, thicknesses and sizes.
We at Seamac Piping Solutions Inc perform in-depth quality analysis of every produced batch. Here we present a set of tests including warranty test, raw material tests, micro and macro tests, etc. Apart from these tests, we verify the product, and hence we send the sample to an authorized laboratory. We ensure to ship the product along with all these test reports, certificates, etc. It helps us to earn customer base and trust.
Hastelloy Flanges Specifications
Specification : ASTM B564 / ASME SB564
Dimension Standard : ANSI B 16.5, BS 1560. BS 10, IS 6392, B-2.1 NPT, API, DIN, JIS. MSS SP 44
Standard : STM / ASME SB 564 / 160 / 472.
Size : : ½” NB to 12” NB
Class / Pressure : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS , ASA 150#, ASA 300# DIN ND 6,10,16,25,40 Etc
We maintain a vast stock of Hastelloy flanges by considering versatile and high demand for it from our customer. We know the value of product packing and hence after doing a set of tests, we pack the product in proper material. It ensures no damage during storage and transportation. We produce and supply robust Hastelloy flanges that work well in both oxidizing and reducing conditions.
Hastelloy Flanges Types
Hastelloy Alloy SORF Flanges
ASTM B564 Hastelloy Slip On Flanges
Hastelloy Alloy Slip On Flange
Hastelloy Alloy Weld Neck Flanges
ASTM B564 Alloy Weld Neck Flanges
Hastelloy Alloy WNRF Flanges
Hastelloy Blind Flange
ASTM B564 Hastelloy Blind Flanges
Hastelloy Alloy Blind Flanges
Hastelloy Threaded Flanges
ASTM B564 Alloy Threaded Flanges
Hastelloy Alloy Threaded Flanges
Hastelloy Socket weld Flange
ASTM B564 Alloy SWRF Flanges
Hastelloy Alloy Socket weld Flange
Hastelloy Lap Joint Flanges
ASTM B564 Alloy Lap Joint Flanges
Hastelloy Alloy Lap Joint Flanges
Hastelloy Ring Type Joint Flange
ASTM B564 Alloy Ring Type Joint Flange
Hastelloy Alloy RTJ Flanges
Hastelloy Orifice Flanges
ASTM B564 Alloy Orifice Flanges
Hastelloy Alloy Orifice Flanges
Hastelloy Long Weld Neck Flanges
ASTM B564 Hastelloy Long Weld Neck Flanges
Hastelloy Alloy Long Weld Neck Flanges
Hastelloy Spectacle Blind Flanges
ASTM B564 Hastelloy Spectacle Blind Flange
Hastelloy Alloy Spectacle Blind Flange
Hastelloy Forged Flanges
ASTM B564 Hastelloy Forged Flanges
Hastelloy Alloy Forged Flanges
Hastelloy Plate Flanges
ASTM B564 Hastelloy Plate Flange
Hastelloy Alloy Plate Flange
Hastelloy Flanges Sizes in Stock:
All Flanges is manufactured and tested / inspected to the relevant standards including ASTM, ASME and API etc.
| Standard |
Class |
Diameter |
Bolt Circle Diameter |
Number of Bolts |
Bolt Size |
Diameter of Bolt Hole |
| AS4087 Flanges |
PN14 Flanges |
95 |
67 |
4 |
M12 |
14 |
| AS 2129 Flange |
Table C Flanges |
95 |
67 |
4 |
13 |
14 |
| Table D Flanges |
95 |
67 |
4 |
13 |
14 |
| Table E Flanges |
95 |
67 |
4 |
13 |
14 |
| Table F Flanges |
95 |
67 |
4 |
13 |
14 |
| Table H Flanges |
114 |
83 |
4 |
16 |
17 |
| Table J Flanges |
114 |
83 |
4 |
16 |
17 |
| ANSI B16.5 Flanges |
ANSI 150 Flanges |
89 |
60 |
4 |
13 |
16 |
| ANSI 300 Flanges |
95 |
67 |
4 |
13 |
16 |
| ANSI 600 Flanges |
95 |
67 |
4 |
13 |
16 |
| ANSI 900 Flanges |
121 |
83 |
4 |
19 |
22 |
| ANSI 1500 Flanges |
121 |
83 |
4 |
19 |
22 |
| ISO 7005 (DIN) Flange |
PN6 Flanges |
80 |
55 |
4 |
M10 |
11 |
| PN10 Flanges |
95 |
65 |
4 |
M12 |
14 |
| PN16 Flanges |
95 |
65 |
4 |
M12 |
14 |
| PN20 Flanges |
90 |
60.5 |
4 |
M14 |
16 |
| PN25 Flanges |
95 |
65 |
4 |
M12 |
14 |
| PN40 Flanges |
95 |
65 |
4 |
M12 |
14 |
Hastelloy Flanges Application Industries
- Chemical Industry
- Petrochemical industry
- Marine & Power Transmission industry
- Power plants
- Energy industries
- Furniture
- Pharmaceutical processing industry
- Modern architecture
- Home appliances
- Water waste projects
- Synthetic fiber
- Heat exchanger
- Fluid piping
- Dairy and food processing
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