Naresh Steel & Engineering Co.
Mumbai, Maharashtra
GST No. 27BEPPP5775K1ZJ
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Industrial Fasteners
Naresh Steel & Engineering Co. can provide Cold Forged & Hot ForgedIndustrial Fasteners / Non Standard Industrial Fasteners with complete material compliance.
Bolts & Screws can be offer as both Metric & Imperial Inch sizes with Coarse, Fine, UNC, UNF, UN, BSW, Acme threads with half thread & full thread configuration.
Stud Bolts & Threaded Bars can be offer as both Metric & Imperial Inchsizes with Coarse, Fine, UNC, UNF, UN, BSW, Acme threads with Continuous Thread, Full Thread, Half Thread, Tap End Thread, Double End Thread & Custom End Thread configuration.
Steel Nuts can be offer as both Metric & Imperial Inch sizes with Coarse, Fine, UNC, UNF, UN, BSW, Acme threads.
Steel Washers can be offer as both Metric & Imperial Inch sizes with PTFE, XYLAN, ZINC, TEFLON, HOT DIPPED GALVANIZING, etc.
Types of coating for Industrial Fasteners / Non Standard Industrial Fasteners that can be offered are ELECTRO ZINC PLATING, HOT DIP GALVANIZING, PTFE FLUOROCARBON COATING, ALUMINIZING, CERAMIC FILLED FLUOROCARBON COATING, NICKEL PLATING, ZINC COATING, ELECTRO ZINC COBALT PLATING, ELECTRO ZINC NICKEL PLATING, PHOSPHATE COATING, ELECTRO LESS NICKEL PLATING, ELECTRO CADMIUM PLATING, DACROMERT 320 / 500 COATING, PICKLED PASSIVATED, SILVER PLATING, CHROME PLATING, etc.
Industrial Fasteners / Non Standard Industrial Fasteners can be avail in various grade materials as mention below:
Carbon Steel:Grade 8.8, 10.9, 12
Alloy Steel: ASTM A182 F1, F5, F9, F11, F12, F22, F91, F92, AISI 4130, 4140, 4340, EN19, EN24, ASTM A193 B7, ASTM A193, A194, ASTM B16, B5
Stainless Steel (SS): 409, 410, 420, 430, 416, 304, 304l, 316l, 316, 310, 347, 347H, 321, 321H, 317, 317L, 316LN, 446C, AISI 660, 254SMO, Alloy 254
Precipitation Hardening Steel (PH): 15-5PH, 17-4PH, 17-7PH, 13-8 MO
Duplex Steel (DSS): 2205, F51, UNS S31803, S32205
Super Duplex Steel (SDSS):2507, F53, UNS S32750, Zeron 100, F55, UNS S32760
High Tensile Allen Bolts Grade 10.9
Product Brochure
| Material | Alloy Steel |
| Diameter | 24 mm |
| Thread Type | Full Thread |
| Grade | 10.9 |
| Head Shape | Hex |
| Surface Finish | Black Oxide |
| Standard | ASTM A193 |
| Country of Origin | Made in India |
The bolts are externally threaded and the nuts are internally threaded. The bolts have male threads that go along with the female threads on the nuts. The M10 High Tensile Studs are essentially metallic rods that have threads on both ends. These are also around 10mm in diameter as the M10 nomination suggests. There are different nominations such the M8 as well. The High Tensile Bolt Material can vary in composition according to the material grade. Most of these are chromium nickel and nickel copper alloys as they hold high tensile strength. The M8 High Tensile Bolts are around 8mm in diameter and can range in different lengths and grades of material. Please contact us for more information on the pricing of these high tensile fasteners and the product information.
Standard Specification Of HT Nut Bolt
| Grades | Grade 10.9, Grade 8.8, DIN 933 Grade 12.9 |
|---|---|
| Standard | IS 1364 / IS 1363 & DIN EN ISO 4014 & 4017 DIN 931 / 933 |
| Size | Dia M 20 to 100 mm Inch 3/4" to 3.1/2" |
| finish | Zinc plated / Plain / Hot dip galvanised |
In order to cater to the ever-changing requirements of clients, we are presenting a wide assortment of High Tensile Fasteners in the market. The offered products are made from top quality steel to make them retain for long period under the direction of experts with following industry quality norms. These fasteners are available in different specifications as per the application requirements of the clients.
Features:
- Crack resistance
- Precise engineered
- Chemical resistant
- Sturdy design
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Sa193 B7 Studs Bolts
Product Brochure
| Material | High Tensile Steel |
| Usage/Application | Industrial |
| Product Type | Bolt |
| Surface Treatment | Black Oxide |
| Threaded | Yes |
| Country of Origin | Made in India |
ASTM A193 Grade B7 Stud Bolts coupled with a pair of nuts are most commonly used fasteners for bolting carbon steel pipelines. Boltport is a manufacturer and supplier of A193 Grade B7 Stud Bolts with full threads, double end threads and tap end thread configuration. We offer b7 stud bolts in both metric and imperial sizes with coarse, fine & extra fine threads. These stud bolts are produced with full compliance to all requirements of ASTM A193 Grade B7 specification and supplied with authentic 3.1 certificate.
Visit Specification page to find information on ASTM A193 Grade B7 chemical composition, applicable heat treatment, and mechanical properties such as tensile strength, yield strength, hardness requirement, product marking, applicable product standards, etc.,
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Spiral Wound Gaskets
Product Brochure
| Material | Mild Steel |
| Thickness (in mm) | 1 mm |
| Usage/Application | Industrial |
| Shape | Round |
| Pressure | 5 bar |
Spiral wound gasket is manufactured by spirally winding a pre-formed metal strip and filler on the outer peripery of metal winding mandrels. The winding mandrel outside diameter forms the innner diameter of the gasket and the lamination are continually wound until the outer diameter is attaineds.
The inner and outer diameters is reinforced with several plies of metal with no fillers being introduced. This gives greater stability and provides better compression and sealing characteristics. Then by varying the ratio of the filler to the metal plies for a given gasket width density, and hence the compressibilty, can be controlled.
1. Spiral wound gasket without inner and outer ring suitable for tongue and groove flange and narrow width flange.
2. Spiral wound gasket with outer ring which accurately centers gasket on flange and acts as compression stop.
3. Spiral wound gasket with inner and outer ring, innner ring gives an additional compression limiting stop and provides heat and corrosion barrier protecting gasket winding and flange erosion.
4. Spiral wound gasket with metal jacketed partition bar welded to spiral wound gasket for use on heat exchanger.
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Zoloto Cast Iron Wafer Type Butterfly Valve
Minimum Order Quantity: 5 Piece
Product Brochure
| Valve Size | 50 mm |
| Automation Grade | Automatic |
| Material | Cast Iron |
| Media | Water |
| Country of Origin | Made in India |
Description
- Design Standard IS:13095.
- Wafer Type without Lugs.
- Lever Operated.
- With S.G. Iron Seat.
- With Nitrile Rubber Lining (Renewable).
- With 13% Cr. Stainless Steel (AISI-410) Stem.
- Two piece stem design, which is precisely guided between the PTFE bushes.
- Sturdy Construction of lever with latch lock arrangement enables to adjust the opening of seat in any position.
- Butterfly Valves are suitable for insertion between flanges as per ANSI B 16.1 CL-125, DIN ND-10 & BS-10 Table-E.
Max. Body Test Pressure : 348 PSIG Hyd.
Seat Test Pressure : 232 PSIG Hyd.
Max. Working Temperature : 80°C
Work Test Certificate can be issued, if required.
ApplicationWater, Air
HSN84818010
Additional Information:
- Delivery Time: READY STOCK
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High Tensile Nut Bolt 8.8 Grade
Product Brochure
| Diameter | 12 mm |
| Grade | 10.9 |
| Thread Type | Full Thread |
| Head Shape | Hex |
| Surface Finish | Black Oxide |
| Material | Low Carbon Steel |
| Standard | ASTM A193 |
| Country of Origin | Made in India |
There are also different finish types to the Din 933 Grade 8.8 Standard bolts with hot dip galvanized, zinc plated, brass plated and so on. The size of the bolts ranges from M2 through M100 and M3 to M60 for different types of BS 3692 Grade 8.8 bolts. The length of the bolts range from 6mm to 500mm and they can be square, hex, oval or other types. As a leading manufacturer and supplier, we have a good stock of Metric Grade 8.8 Bolts For Sale at any time. The applications of these high strength 8.8 Galvanised Bolts and other types can be seen in the nuclear power, automotive, construction, wind power and electronic industries. Railway is a unique application where the 8.8 Stainless Steel Bolts are used. The strength, corrosion resistance, hardness and the availability of the different types of 8.8 High Tensile Bolts make them applicable in these different industrial applications. Please feel free to contact us for more information and pricing of the different types of the En 15048 Bolt and pricing.
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High Tensile Ms Hex Bolt
Product Brochure
| Diameter | 25 mm |
| Grade | 10.9 |
| Thread Type | Full Thread |
| Head Shape | Hex |
| Surface Finish | Black Oxide |
| Material | Alloy Steel |
| Standard | ASTM A193 |
| Country of Origin | Made in India |
This strength might not be enough in some applications. So the used different types of high tensile bolts such as the high tensile stud bolt made up of high tensile strength materials. The stud bolt has a stud attached to it for better driving into the surface. The ease of tightening of the bolt is possible with the high tensile hex head bolts because they could easily be fitted with hex keys. There are also other types of high tensile bolts to be fitted in engine parts and components where inserting an ordinary key is not possible. The high tensile allen bolts can be easily inserted into narrow spaces with an allen key which doesn’t hold the bolt head on the outside, but rather to the inner circle of the bolt head. The high tension bolt comes in different sizes ranging from M2 through M100 with lengths ranging from 6mm to 500mm. There are also different grades of the High Tensile bolts ranging from 8.8, 10.9, 12.9 and so on. Please feel free to contact us for more information on the high tensile bolts and prices.
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Stainless Steel Fasteners
Product Brochure
| Material | Stainless Steel |
| Diameter | 5 mm |
| Material Grade | 316 |
| Head Style | Hex Head |
| Type Of Bolts | Headed |
| Usage/Application | Industrial |
| Surface Finishing | Polished |
Range: M10 TO M100 , 3/8,h UNC TILL 4,h UN8 LENGTH UPTO 5 METERS.
Forms:
Stud Bolts
Hex Bolts
Square Bolts
Hex Nuts
T-Head Bolts
Friction Grip Bolts
Structural Bolts
U-Bolts
J-Bolts
Tie Bolts
Eye Bolts
Foundation Bolts
As per drawing and customers specifications.
Standard: ASTM / ASME A/SA 193 / 194
Grade: B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4,
Standard: ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472
Grade: UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)
Standard: ASTM / ASME A/SA 193 / 194 GR.
Grade: B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M.
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Stainless Steel U Clamp
Product Brochure
| Size | 2 inches |
| Material | SS |
| Type of Clamp | U Clamp |
| Class | Light Duty |
| Usage/Application | Construction |
| Locking Screw | M6X20 |
| Surface Finish | Powder Coated |
| Country of Origin | Made in India |
| Material | Stainless Steel |
| Grade | SS202, SS304, SS316 |
| Color | Silver |
| Application | Domestic, Industrial |
Owing to our in-depth knowledge in this domain, we are specialized in providing Stainless Steel U Clamp.
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