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ASTM A193 B8 B8M M20 Full Thread Stud Bolt

ASTM A193 B8 B8M M20 Full Thread Stud Bolt

Product: ASTM A193 B8 B8M M20 Full Thread Stud Bolt Material: Carbon steel/Stainless steel and Super stainless steel (Grade 4.8, 8.8, 10.9, 12.9,ASTM A193 B7M、B7、ASTM A320、L7M、L7; ASTM A194 2H、2HM、7; S100、S30403、S30408、S31603、S31608、S32168、F31803、F304L、F304、F321、F316L、316S316、31LN、316Ti、316、32550、32750、F32760、B347、B8M、B8T、B8C、8A\D、N660、4400、410、420、600、625、655、665、718、2205、F2507、F51、C53、276-17、4、825; Surface treatment: Black, Zinc plated, NIckel plated, Hot dip gavanized, Geomet, Dacromet, Ruspet, PTFE, Brass plaed, Chrome plated, Zinc-nickel plated, Ceremic+Xylan Standard: ASTM, ASME, BS, BS, EN, ISO, DIN, JIS
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Description
Product Specification

 

 

ASME B18.31.2 Covers the complete dimensional and general data for continuous thread, flange studs (stud bolts), and double-end inch-dimensioned studs.
ASME B1.1 UNC & UNF Class 2A Specifies the thread form, series, class, allowance, tolerance, and designation for unified screw threads.

 

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Products Description

 

 

FLANGE NOMINAL PIPE DIAMETER
CLASS BOLTING 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 3-1/2 4
150# Number 4 4 4 4 4 4 4 4 8 8
Diameter 1/2 1/2 1/2 1/2 1/2 5/8 5/8 5/8 5/8 5/8
Stud Bolt Length 2-1/4 2-1/2 2-1/2 2-3/4 2-3/4 3-1/4 3-1/2 3-1/2 3-1/2 3-1/2
Mach Bolt Length 2 2 2-1/4 2-1/4 2-1/2 2-3/4 3 3 3 3
300# Number 4 4 4 4 4 8 8 8 8 8
Diameter 1/2 5/8 5/8 5/8 3/4 5/8 3/4 3/4 3/4 3/4
Stud Bolt Length 2-1/2 3 3 3-1/4 3-1/2 3-1/2 4 4-1/4 4-1/4 4-1/2
Mach Bolt Length 2-1/4 2-1/2 2-1/2 2-3/4 3 3 3-1/4 3-1/2 3-3/4 3-3/4
600# Number 4 4 4 4 4 8 8 8 8 8
Diameter 1/2 5/8 5/8 5/8 3/4 5/8 3/4 3/4 7/8 7/8
Stud Bolt Length 3 3-1/2 3-1/2 3-3/4 4-1/4 4-1/4 4-3/4 5 5-1/2 5-3/4
900# Number 4 4 4 4 4 8 8 8 - 8
Diameter 3/4 3/4 7/8 7/8 1 7/8 1 7/8 - 1-1/8
Stud Bolt Length 4-1/4 4-1/2 5 5 5-1/2 5-3/4 6-1/4 5-3/4 - 6-3/4
1500# Number 4 4 4 4 4 8 8 8 - 8
Diameter 3/4 3/4 7/8 7/8 1 7/8 1 1-1/8 - 1-1/4
Stud Bolt Length 4-1/4 4-1/2 5 5 5-1/2 5-3/4 6-1/4 7 - 7-3/4
2500# Number 4 4 4 4 4 8 8 8 - 8
Diameter 3/4 3/4 7/8 1 1-1/8 1 1-1/8 1-1/4 - 1-1/2
Stud Bolt Length 4-3/4 5 5-1/2 6 6-3/4 7 7-3/4 8-3/4 - 10
FLANGE NOMINAL PIPE DIAMETER
CLASS BOLTING 5 6 8 10 12 14 16 18 20 24
150# Number 8 8 8 12 12 12 16 16 20 20
Diameter 3/4 3/4 3/4 7/8 7/8 1 1 1-1/8 1-1/8 1-1/4
Stud Bolt Length 3-3/4 4 4-1/4 4-1/2 4-3/4 5-1/4 5-1/4 5-3/4 6-1/4 6-3/4
Mach Bolt Length 3-1/4 3-1/4 3-1/2 4 4 4-1/2 4-1/2 5 5-1/2 6
300# Number 8 12 12 16 16 20 20 24 24 24
Diameter 3/4 3/4 7/8 1 1-1/8 1-1/8 1-1/4 1-1/4 1-1/4 1-1/2
Stud Bolt Length 4-3/4 4-3/4 5-1/2 6-1/4 6-3/4 7 7-1/2 7-3/4 8 9
Mach Bolt Length 4-1/4 4-1/4 4-3/4 5-1/2 5-3/4 6-1/4 6-1/2 6-3/4 7-1/4 8
600# Number 8 12 12 16 20 20 20 20 24 24
Diameter 1 1 1-1/8 1-1/4 1-1/4 1-3/8 1-1/2 1-5/8 1-5/8 1-7/8
Stud Bolt Length 6-1/2 6-3/4 7-1/2 8-1/2 8-3/4 9-1/4 10 10-3/4 11-1/4 13
900# Number 8 12 12 16 20 20 20 20 20 20
Diameter 1-1/4 1-1/8 1-3/8 1-3/8 1-3/8 1-1/2 1-5/8 1-7/8 2 2-1/2
Stud Bolt Length 7-1/2 7-1/2 8-3/4 9-1/4 10 10-3/4 11-1/4 12-3/4 13-3/4 17-1/4
1500# Number 8 12 12 12 16 16 16 16 16 16
Diameter 1-1/2 1-3/8 1-5/8 1-7/8 2 2-1/4 2-1/2 2-3/4 3 3-1/2
Stud Bolt Length 9-3/4 10-1/4 11-1/2 13-1/4 14-3/4 16 17-1/2 19-1/2 21-1/4 24-1/4
2500# Number 8 8 12 12 12 - - - - -
Diameter 1-3/4 2 2 2-1/2 2-3/4 - - - - -
Stud Bolt Length 11-3/4 13-1/2 15 19-1/4 21-1/4 - - - - -

 

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Packing and Container Loading
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WHY CHOOSE SHANGHAI KAIKE PIPING

1.8 years of experience in pipe fittings and flange manufacturing.
2.Over 98% pass rate for our 14-step QC process.
3.A team of 10 experienced engineers dedicated to R&D.
4.Comprehensive quality supervision of the entire production process from raw materials, manufacturing, packaging, warehousing, to container loading.
5.A mature logistics management system and our own freight forwarding agents ensure our on-time delivery (OTD) rate reaches 100%.

 

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Contents
  1. Product Specification
  2. Products Description

 

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