ASTM A307 Carbon Steel Fasteners supplier in India, Check Latest ASTM A307 Carbon Steel Fasteners Price list- MD Exports LLP

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ASTM A307 Carbon Steel Fasteners Nut Bolts Manufacturers Suppliers & Exporters in India

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Stainless Steel Fasteners:

AISI 202, 304, 304L,316, 316L, 310, 410, 420 Etc.
4.6 , 5.6, 6.6, 8.8, 10.9 & 12.9 / 'R', 'S', 'T' Conditions.

Type:
304, 304L, 304H, 310, 310S, 316, 316L, 316Ti, 317, 317L, 321, 321H

Duplex Stainless Steel Fasteners:

Other Grades:
2507, 2205, 2304, 153MA, 253MA, 309, 904L, 2595MO.

Nickel Other Grade Fasteners:

ASTM / ASME SB 162 UNS 2200 ( NICKEL 200 ) / UNS 2201 (NICKEL 201 )
ASTM / ASME SB 127UNS 4400 (MONEL 400 )
ASTM / ASME SB 424 UNS 8825 (INCONEL 825)
ASTM / ASME SB 168UNS 6600 (INCONEL 600 ) / UNS 6601 ( INCONEL 601 )
ASTM / ASME SB 443 UNS 6625 (INCONEL 625)
ASTM / ASME SB 574 UNS 10276 ( HASTELLOY C 276 )
ASTM / ASME SB 462 UNS 8020 ( ALLOY 20 / 20 CB 3 )

Carbon Steel Fasteners:

ASTM A307

Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60000 PSI Tensile Strength

Hot Deep Galvanized, Bloodied Etc.
Types :
Bolts, nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, etc.

Alloy Steel Fasteners:

Bare Condition, Galvanized, Phosphetised, Cadium Plated

Nickel Alloys Fasteners:

Hastelloy, 904, Titanium, Duplex Alloy 2205, Duplex Alloy 2205 Code, Duplex Alloy 2304, Duplex Alloy 2507, Inconel 718, Inconel 751, Inconel X750, Inconel 722, Inconel MA 954, Monel 400, Monel 401, Monel 404, Monel 502, Monel K500, Monel R405, Nickel 201, Nickel 205, Nickel 211, Nickel 220, Nickel 230, Nickel 233, Nickel 270 etc.

1. Scope

1.1 This specification2 covers the chemical and mechanical requirements of two grades of carbon steel bolts and studs in sizes1/4 in. through 4 in. The fasteners are designated by “Grade” denoting tensile strength and intended use, as follows:

Grade	Description
Grade A	Bolts, studs, and threaded rod having a minimum tensile strength of 60 ksi and intended for general applications,
Grade B	Bolts, studs, and threaded rodA having a tensile strength of 60 to 100 ksi and intended for flanged joints in piping systems with cast iron flanges, and
Grade C	Replaced by Specification F1554 Gr.36

(A) Threaded rod is not usually produced to Grade B, but can be when specified by the purchaser.

1.2 This specification does not cover requirements for machine screws, thread cutting/forming screws, mechanical expansion anchors or similar externally threaded fasteners.

1.3 Suitable nuts are covered in Specification A563. Unless otherwise specified, the grade and style of nut for each grade of fastener, of all surface finishes, shall be as follows:

Fastener Grade and Size	Nut Grade and Style A
A 1/4 to 11/2 in.	A, hex
A over 11/2 to 4 in.	A, heavy hex
B, 1/4 to 4 in.	A, heavy hex

(A) Nuts of other grades and styles having specified proof load stresses (Specification A563, Table 3) greater than the specified grade and style of nut are also suitable.

1.4 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.

1.5 Supplementary Requirement S1 of an optional nature is provided, which describes additional restrictions to be applied when bolts are to be welded. It shall apply only when specified in the inquiry, order, and contract.

1.6 Terms used in this specification are defined in Terminology F1789 unless otherwise defined herein.

2. Referenced Documents (purchase separately)

ASTM Standards

F1554 Specification for Anchor Bolts, Steel, 36, 55, and 105-ksi Yield Strength

F1789 Terminology for F16 Mechanical Fasteners

F2329 Specification for Zinc Coating, Hot-Dip, Requirements for Application to Carbon and Alloy Steel Bolts, Screws, Washers, Nuts, and Special Threaded Fasteners

ASME Standards

B 1.1 Unified Screw Threads Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http://www.ansi.org. B 18.2.1 Square and Hex Bolts and Screws B 18.24 Part Identifying Number (PIN) Code System Available from American Society of Mechanical Engineers (ASME), ASME International Headquarters, Three Park Ave., New York, NY 10016-5990, http://www.asme.org. B18.31.3 Threaded Rods (Inch Series)

Keywords

Bolts - Bolts, Screws And Studs - Carbon Steel - Chemical Composition - Steel - Studs - Tensile Strength

ICS Code

ICS Number Code 21.060.10 (Bolts, screws, studs)

UNSPSC Code

UNSPSC Code 31161600(Bolts); 31163300(Studs)

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ORIGIN MATERIAL We Have

  Tata Steel
  Essar Steel
  Arcelor Mittal
  Sosta Stainless Pipes
  ARVIND PIPES TUBES
  ISMT Ltd
  Tata Tubes
  Tata Structura
  inox tech pipes
  Kobe steel Pipes
  Maharashtra Seamless Ltd (MSL)
  Jindal Star Pipe
  Jindal Saw Ltd.
  Jindal Steel Jpl Pipe
  Nippon Steel (Sumitomo Metals)
  Ratnamani Metals Tubes Ltd

  Sandvik Materials Technology
  Sanyo Special Steel Pipes
  Suraj Limited
  Tenaris pipes
  Tubacex Pipes
  DMV Stainless Pipe
  Seah Steel - South Korea
  Mukat Pipes Limited
  Lalit Pipes and Pipes Limited
  Man Industries India Limited
  EEW – SOUTH KOREA
  Eisenbau Kraemer GERMANY
  Lloyds Line Pipes Limited (LLPL)
  zenith steel pipes zenith birla Limited
  ESW PIPE – GERMANY
  Remi Group Remi Steel Pipes

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Clients' Testimonials

We have been dealing with MD Exports LLP for a number of years and have always found them efficient and reliable Supplier of Alloy Steel Seamless Pipes in INDIA
Chung Lynn Mac,FETTA Industrial International Sdn Bhd (Malaysia)

After using a lot of local Alloy Steel suppliers, GTC is now our preferred supplier of ASTM A335 P11 Pipe & ASTM A 335 p22 Pipe. They provide great customer service and best pricing of Alloy Steel Seamless Pipe in INDIA
ADEDAYO SOLOMON ODEYEMI, Oilpro Oil and Gas Limited (Nigeria)

In MD Exports LLP, I can call the guys at any time and they respond to our requirements quickly. When the emergency is there & you need it urgent they deliver immediately. We appreciate & must Say MD Exports LLP is Specialiest Manufacturer of Alloy Steel Boiler Tubes In INDIA
Harry O'Neill,Techpro-Gaz Inc (Canada)

We are very proud to be associated with MD Exports LLP they deliver outstanding service and high quality SA 335 P11 Pipe & SA 335 p22 Pipe at the right price. We have no doubt that choosing GTC was the right choice!!
Wilson Lee Flores ,Supply Link Impex International, Inc.,Philippines

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ASTM A307 Carbon Steel Fasteners suppliers in India

ASTM A307 Carbon Steel Fasteners Nut Bolts Manufacturers Suppliers & Exporters in India

Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60000 PSI Tensile Strength

Distributor, Stockist and Dealers of .......

ORIGIN MATERIAL We Have

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