Low price for China ASTM A193 B7 Stainless Steel Full Threaded Rod / Stud Bolt

Low price for China ASTM A193 B7 Stainless Steel Full Threaded Rod / Stud Bolt

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To create far more benefit for customers is our company philosophy; customer growing is our working chase for Low price for China ASTM A193 B7 Stainless Steel Full Threaded Rod / Stud Bolt, We are going to wholeheartedly welcome all clientele during the industry both of those at your home and overseas to cooperate hand in hand, and build a bright potential together. To create far more benefit for customers is our company philosophy; customer growing is our working chase for China Threaded Rod...


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Ningbo
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

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    To create far more benefit for customers is our company philosophy; customer growing is our working chase for Low price for China ASTM A193 B7 Stainless Steel Full Threaded Rod / Stud Bolt, We are going to wholeheartedly welcome all clientele during the industry both of those at your home and overseas to cooperate hand in hand, and build a bright potential together.
    To create far more benefit for customers is our company philosophy; customer growing is our working chase for China Threaded Rod, Stud Bolt, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Let us work together to write a brilliant new chapter!

    ASTM A193/A193M B7 All Threaded Stud Bolts

    API 6A 6D Flange Valve Wellhead ASME/ANSI Flange All Thread Stud Bolts

    Alloy steel bolting for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications.

    Standard: IFI-136, ASME B16.5, DIN976

    Inch Size: 1/4”-4” with various lengths

    Metric Size: M6-M100 with various lengths

    Other Available Grade:

    ASTM A193/A193M B7, B7M, B16, B8 Class 1 & 2, B8M Class 1 & 2,

    ASTM A320/A320M L7, L7M, L43, B8 Class 1 & 2, B8M Class 1 & 2, and so on.

    Finish: Plain, Black Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium Plated, PTFE etc.

    Packing: Bulk about 25 kgs each carton, 36 cartons each pallet

    Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports

    Please feel free to contact us for more details.

    ASTM A193 Scope

    Originally approved in 1936, this specification is heavily utilized in petroleum and chemical construction applications.  The ASTM standard covers alloy steel and stainless steel bolting materials for high temperature or high pressure service. This specification includes fasteners intended for use in pressure vessels, valves, flanges, and fittings. Although, this material is often available in national coarse (UNC) thread pitches, if being used in traditional applications, threads are specified 8 threads per inch (tpi) for diameters above one inch.

    Below is a basic summary of a few of the common grades. ASTM A193 covers a number of other standard specifications not covered in this description including B5, B6, and B16.

    Grades

    B7

    Alloy steel, AISI 4140/4142 quenched and tempered

    B8

    Class 1 Stainless steel, AISI 304, carbide solution treated.

    B8M

    Class 1 Stainless steel, AISI 316, carbide solution treated.

    B8

    Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened

    B8M

    Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened


    Mechanical Properties

    Grade

        Size

    Tensile ksi, min

    Yield, ksi, min

    Elong, %, min

    RA % min

    B7

        Up to 2-1/2  

    125

    105

    16

    50

        2-5/8 – 4

    115

    95

    16

    50

        4-1/8 – 7

    100

    75

    18

    50

    B8 Class 1

        All

    75

    30

    30

    50

    B8M Class 1

        All

    75

    30

    30

    50

    B8 Class 2

        Up to 3/4

    125

    100

    12

    35

        7/8 – 1

    115

    80

    15

    35

       1-1/8 – 1-1/4

    105

    65

    20

    35

       1-3/8 – 1-1/2

    100

    50

    28

    45

    B8M Class 2

        Up to 3/4

    110

    95

    15

    45

       7/8 – 1

    100

    80

    20

    45

       1-1/8 – 1-1/4

    95

    65

    25

    45

       1-3/8 – 1-1/2

    90

    50

    30

    45


    Recommended Nuts and 
    Washers

    Bolt Grade

    Nuts

    Washers

    B7

    A194 Grade 2H

    F436

    B8 Class 1

    A194 Grade 8

    SS304

    B8M Class 1

    A194 Grade 8M

    SS316

    B8 Class 2

    A194 Grade 8

    SS304

    B8M Class 2

    A194 Grade 8M

    SS316


    Strain hardened nuts available as a supplementary requirement

    To create far more benefit for customers is our company philosophy; customer growing is our working chase for Low price for China ASTM A193 B7 Stainless Steel Full Threaded Rod / Stud Bolt, We are going to wholeheartedly welcome all clientele during the industry both of those at your home and overseas to cooperate hand in hand, and build a bright potential together.
    Low price for China Threaded Rod, Stud Bolt, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Let us work together to write a brilliant new chapter!


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