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Stainless Steel Flanges

Stainless Steel Fasteners

Stainless Steel Fasteners Manufacturer in India as we know there are many manufacturer of stainless steel fasteners in all around the world buy India is one of the most popular country in the production as well as in the transportation of industrial products but our company is also very superior and one of the best among them.

We are PED official manufacturer of Stainless Steel Fasteners manufacturer in India. Stainless steel grade 304 bolts and Nuts also known as 304 stainless steel Oceangoing Fastener due to its improved resistance to chloride oxidization. Type 304 Stainless Steel Fasteners series is made up of almost 18% chromium and 8% nickel. These fastenings, which also include the 302, 302HQ, 303 and 305, are considered by several variables and grades with a close biochemical arrangement


Specification of SS 304 Fasteners  UNS S30400 Bolts, ASTM A194, ASME SA193
Sizes Metric sizes – m2 to m100
inches sizes – 1/8” to 12”
Dimentional Standard GB, ASME, ISO, IS, BS, JIS, DIN, ASTM, UNI, ANSI
Bolts, Studs Thread

Unified, Metric, Acme, British Imperial, Special requirements

Bolts Sizes
  • Metric – m1 to m250 ANSI/ASME b1.13m edition 2012
  • Imperial – #0000 to #14 and ¼” to 8” according to ANSI/ASME b1.1 edition 2012
Bolts Dimensional Standards ASME B18.31.2, ASME B18.31.1M, ASME B18.31.3, ASME B16.5, ASME B18.2.3.1, ASME B18.2.3.3M, ASME B18.2.3.5M etc.
Bolting Specification ASTM A193/A193M, ASTM A307, ASTM A320/A320M, ASTM A437/A437M, ASTM A453/A453M, ASTM A489 etc.
Testing Standards E18, E21, E112, E139, E150, E151, E292, E328, E566, E709, F606/F606M etc.
Certification EN 10204 3.1, EN10204 3.2, PED 2014/68/EC, MERKBLATT AD 2000 W2/W7/W10 etc.
Coating ASTM A 153/153M HDG, ASTM A F2329/F2329M HDG, ASTM F2833 ZnAl+, ASTM A3019/3019M(HDG), Teflon, PTFE etc.
Fasteners Bolts Size M2, M36, M10, M30, M3, M5, M14, M2.5, M160, M12, M16, M8, M24, M20, M6, M4
Length 3mm – 200 mm
Fasteners Standard: ANSI
  • ASME B18.2.2 specifies the hex nut.
  • ANSI B 18.2.4 2M
  • The ASME B16.5 standard specifies the length of stud bolts.
  • ASME B18.5
  • ANSI B 28.2.4 1M

 

UTS : UNC, UNF, UNEF, UNS, NPT, NPTF

DIN: DIN 934, DIN 933, DIN 931, DIN 970

ISO : ISO 4033, JIS standards, ISO 4032

Source of raw materials Mukund Steel, JSPL, Tata Steel, Dhamm Steel, RINL, Usha Martinetc.
Fasteners In Form of: Threading, Square, Round, HexEtc.
Head drive: Slotted, Phillips, Six-Lobeetc
Production process machining and CNC , hot forging M24 – M100, M2 to M24: Cold Froging,
bolting materials Coating:
    • Xylon Coated Fasteners
    • Teflon Coated Fasteners
    • Zinc Coated Fasteners
    • Hot Dipped Galvanizing Coated Fasteners
    • Ptfe Coated Fasteners
    • Phosphate Coated Fasteners
    • Cadmium Coated Fasteners

All surface finishes are available, including: Galvanised, Zinc, Electroless Nickel, Sherardized, PTFE & Geomet , Dacromet

bolting Test Certificate: EN 10204 / 3.1
Fasteners Packing: IN BULK: canton, pallet, Small Boxs / carton / pallet, or custom

Carbon Steel Fasteners

Carbon Steel Anchor Fasteners are covered by ASTM A194 are designed to withstand being used in applications involving both high temperature and high pressure. Which is why per the specification the ASTM A194 Carbon Steel Hexagon Nuts are required to conform to the chemistry in addition to the test results.

The tests subjected to the Carbon Steel Industrial fasteners include hardness tests, cone proof load tests as well as proof of load tests. In order to improve the corrosion resistance properties of the Carbon steel Tooth Lock Washer, they are often galvanized. The thick coat of zinc applied on the carbon steel galvanised dash fastener improves their corrosion resistance properties in the presence of corrosive media, especially since carbon steels have poor resistance to corrosion.

Carbon Steel Fasteners Manufacturers recommend these fasteners to industries that prioritize the economics of the application rather than the longevity of the equipment used. However, this being said, one of the main advantages of using Carbon Steel Hex Domed Cap Nuts is their high toughness and hardness properties. These properties give the Carbon Steel Hex Head Screw an edge in sectors such as oil and gas as well as the petrochemical industry, where they are in high demand.

Carbon Steel Screws Type
SIZE
GRADE
ASME
ISO
ASTM
Socket Head Cap Screws
M1.6 to M64
12.9
B18.3.1 M
4762
A574M
Socket Low Head Cap Screws
M4 to M20
10.9
 
 
 
Socket Head Shoulder Screws
M6 to M24
012.9
B18.3.3M
 
 
Countersunk Socket Head Screws
M3 to M20
012.9
B18.3.5M
10642
F835M
Button Head Socket Screws
M3 to M12
012.9
B18.3.4M
7380
F835M
Flange Button Head Socket Screws
M3 to M10
012.9
 
 
F835M
Knurled Point Socket Set Screws
M3 to M20
45H
B18.3.6M
4029
F912M
Flat Point Socket Set Screws
M6 to M12
45H
B18.3.6M
4026
F912M
Dog Point Socket Set Screws
M3 to M20
45H
B18.3.6M
4028
F912M
Cone Point Socket Set Screws
M3 to M12
45H
B18.3.6M
4027
F912M
Plain Point Socket Set Screws
M3 to M20
45H
B18.3.6M
4029
F912M
Taper Pressure Plug
M8 to M22
 
 
 

Nickel Alloy Fasteners

Alloy Pipe Impex offer a far reaching scope of nickel fasteners produced utilizing propelled innovation to ensure exactness in configuration. These fasteners are generally utilized for gathering different machines, parts and components. Our scope of nickel fasteners can be customised according to drawings and specifications given by the customers.

Item Code: 7219
Port Of Dispatch: Any
Production Capacity: Ready Stock
Packaging Details: As Per Customer Requirment


Size M6-M100
Grade All standard grades
Color Any
Grades Nickel 200 , Nickel 201 , Nickel 205
Standard ASTM / ASME SB 163 / 165 / 167 / 464/ 517 / 619 / 622 / 626 / 704 / 705
Surface Finish Galvanized
Nickel Alloy Flanges

Hastelloy Fasteners

Hastelloy C276 Bolts Nuts are made up of a nickel molybdenum chromium alloy that is produced as a wrought material. These are some of the most versatile alloy material made fasteners on the planet. Micro Metals is a leading Hastelloy Fasteners manufacturer and we produce the fasteners in different types, sizes and dimensions.

The Material has minimum yield strength of up to 379MPa and minimum tensile strength up to 758MPa with elongation rate up to 60. The Hastelloy C276 Bolts and Nuts can be used in harsh and upset environments such as acidic, basic, brackish and salt water environments. The hastelloy c276 hex bolts are used in acetic acid, and organic acid production plants. The material has excellent acidic resistance to strong oxidizers. The Alloy c276 stud bolts can withstand ferric chlorides and cupric chlorides as well. The material has cobalt, tungsten, iron, silicon, manganese, carbon and vanadium in the composition as well. Because of this specific combination, the C276 Hastelloy Screws also have very high pitting and crevice corrosion resistance.

The specification for this special grade of fasteners is ASTM B574. There are different dimensions according to the different standards of the ASTM B574 UNS N10276 Fasteners. They can come in 3mm to 200mm length, M3 to M56 sizes or 3/6 inches to 2 inches thickness. There are different types of bolts, nuts, screws, studs and others such as Hastelloy C276 Socket Head Cap Screws and more. The applications vary greatly as offshore oil drilling, power generation, petrochemicals, gas processing, specialty chemicals, pharmaceuticals, chemicals, sea water applications, heat exchangers, condensers and many others. Please contact us for your orders in the Hastelloy Threaded Rod and other types of fasteners.

 Material Specification ASTM B 574 ASME SB 574, UNS 10276 Bolts
Standard BS, IS, JIS, ISO, GB, ANSI, UNI, ASTM, DIN, ASME, and all International Standards
Hastelloy C276 Bolts, Studs Threads: BSW, UNF, BSF, METRIC, UNC, or as required
Bolts Size M2, M14, M30, M5, M6, M16, M20, M3, M8, M36, M4, M10, M24, M2.5, M12, to M160
Length 3 mm to 200 mm
In Form of: Square, Hex, Threading, Round as per Gauge Etc.
Alloy C276 Fasteners Standard: ANSI 
  • ASME B18.5
  • ANSI B 28.2.4 1M
  • ANSI B 18.2.4 2M
  • in ASME B16.5 standard Alloy C276 Stud Bolt length are defined
  • in ASME B18.2.2 Alloy C276 Hex nuts are defined

DIN: DIN 933, DIN 970, DIN 934, DIN 931,

UTS : UNF, UNC, NPT, NPTF, UNEF, UNS,

ISO: ISO 4033, ISO 4032, JIS standards

Source of raw materials Dhamm Steel, JSPL, Usha Martin, RINL, Tata Steel, Mukund Steel etc.
Head drive: Slotted, Phillips, Six-Lobe, Phillips/Slot etc
finishing: black oxide, Zinc (blue, white, yellow, black),
Dacroment, plated zinc-nickel, Geometry, nickel plated, anodizing, Stainless steel: Hot Dip Galvanised (HDG), Passivated
Self-Colour, Sherardized, Bright Zinc Plated (BZP), Mechanically Applied coating, Stainless Steel and some special one like DACROMET
Hastelloy C276 bolting materials Surface Coating:
  • Zinc Coated Hastelloy Fasteners
  • Cadmium Coated Hastelloy Fasteners
  • Phosphate Coated Hastelloy Fasteners
  • Ptfe Coated
  • Teflon Coated Hastelloy Fasteners
  • Xylon Coated Hastelloy Fasteners
  • Hot Dipped Galvanizing Coated Hastelloy Fastener

All surface finishes offered, including  Zinc, Geomet & PTFEGalvanised, Sherardized, Electroless Nickel, Dacromet

Hastelloy C276 bolting Test Certificate: EN 10204 / 3.1
Production process hot forging M24 to M100, M2 to M24: machining and CNC for Customized connecting element, Cold Froging
Packing: IN BULK: pallet, canton, carton / Small Boxs / pallet, or customized



Alloy Steel Flanges

Alloy Steel Fastener

Alloy Steel Stud Bolts generally display good behaviour when exposed to both low as well as high temperature settings. They have a higher tolerance to oxidation. Some grades of Alloy Steel Nuts, depending on their chemistry, have very high tensile strength, some of which are even better than conventional stainless steel grades.


Specification Details
Material Grades ASTM A193 B7, B7M, B16, A320 L7, L7M, A354, A490, A325
Standards ASTM, ASME, DIN, ISO, BS, EN
Sizes M6 to M100, 1/4" to 4"
Types of Fasteners Bolts, Nuts, Washers, Studs, Screws, Threaded Rods, Socket Head Cap Screws, Hex Head Bolts
Thread Types UNC, UNF, Metric, Acme
Hardness Rockwell C35 - C45 (depending on material grade)
Mechanical Properties Yield Strength: 85-150 ksi, Tensile Strength: 105-180 ksi
Coating Options Black Oxide, Zinc Plated, Hot Dip Galvanized, PTFE Coated, Cadmium Plated, Phosphate, Plain
Heat Treatment Quenched & Tempered, Normalized, Annealed
Corrosion Resistance Resistance to high temperatures, oxidation, corrosion, and stress corrosion cracking
Operating Temperature -50°C to 500°C (depending on grade and application)
Applications Oil & Gas, Petrochemical, Power Plants, Chemical Processing, Heavy Engineering, Marine, Offshore
Testing and Quality Control Hardness Testing, Tensile Testing, Magnetic Particle Inspection, Ultrasonic Testing
Surface Finish Smooth, Matte, Polished, Rust-proof
Certification Mill Test Certificate (MTC) as per EN 10204 3.1/3.2