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SS316L Stud Bolt Double End Thread Rod for Project

SS316L Stud Bolt Double End Thread Rod for Project

SS316L Stud Bolt Double End Thread Rod for Project
SS316L Stud Bolt Double End Thread Rod for Project

Product Details:

Place of Origin: China
Brand Name: HNF
Certification: ISO9001:2008
Model Number: 5/8"-3 1/2"

Payment & Shipping Terms:

Minimum Order Quantity: 500kgs
Price: Negotiation
Packaging Details: Wooden Case
Delivery Time: 15-25 days
Payment Terms: L/C, T/T, Western Union, Paypal
Supply Ability: 500 tons per month
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Detailed Product Description
Product: B7 Stud Bolt Threaded Rod Head Drive: Round
Dia.: 5/8"-3 1/2" Surface: PTFE Xylan Blue
Specification: ASTM A193 B7 B7M A320 L7 L7M Grade: B7 B7M L7 L7M
Color: Blue Name: Stud Bolt Stud Bar Threaded Bar
Material: 4140 Pitch System: Metric Picth
Connection: Common Bolt HS Code: 7318150000
Surface Coating: Xylan Blue 1424 Base Coating: Zinc And Nickel
High Light:

Threaded Steel Bar

,

All Thread Rod

Xylan Blue PTFE ASTM A193 B7 B7M A320 L7 L7M Stud Bolt with ASTM A194 2H 2HM Gr7 Gr7M Heavy Hex Nuts
 
Description:

 

ASTM A193 B7 B7M A320 L7 L7M Stud Bolt threaded rod are commonly used in offshore flatform, oil and gas. With PTFE coating, it is in high anti-corrosion.

The specification for ASTM A193 covers alloy and stainless steel bolting for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, low temperature, or other special purpose applications. The ASTM A193 specification covers bars, bolts, screws, studs, stud bolts, and wire. The material may be further processed by centerless grinding or by cold drawing. Below are some of the ASTM A193 grades used commonly.

Common ASTM A193 specifications:

ASTM A193 B7 Alloy steel, AISI 4140 or 4142, quenched and tempered

ASTM A193 B6 Stainless steel, AISI 410, heat treated

ASTM A193 B8 Class 1 Stainless steel, AISI 304, carbide solution treated.

ASTM A193 B8M Class 1 Stainless steel, AISI 316, carbide solution treated.

ASTM A193 B8 Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened

ASTM A193 B8M Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened

ASTM A193 B8T Class 1 or 2 Stainless steel, AISI 321, with additional element of Titanium

ASTM A193 B16 Chromium-Molybdenum-Vanadium, similar to B7 with Vandium added

ASTM A193 B7M Similar properties as B7 but with specialized heat treating to create differing mechanical properties

ASTM A193 B8R Stainless steel, AISI 209, also known as Nitronic 50, nitrogen strengthened

ASTM A193 B8S Stainless Steel, AISI 218, also known as Nitronic 60, nirtrogen strengthened

 


Specification:
 
Chemical Composition
Grade L7M C(%) Si(%) Mn(%) P≤(%) S≤(%) Cr(%) Mo(%)
Requirement Standard 0.37-0.49 0.15-0.35 0.65-1.10 0.035 0.04 0.75-1.20 0.15-0.25
Test results 0.39 0.21 0.82 0.012 0.01 0.97 0.19
Heat No. 15706761
ITEM NO. POSITION IMPACT TEST(-73℃) (10mmX10mmX55mm) Average value of AKV≥27J,And 1result ≥20J is pemitted TESTING RESULTS:29/32/31 Average value :30.7J It's pass
1 3"-8UNCx24.5"
Mechanical property
Machined sample Test HRB 99
Tensile Strength(Stress)ob≥690Mpa Yield Strength(Stress) oS≥552MPa Contraction Ψ≥50% Elongation s≥16%
860 780 62 21 95/97/97
JUDGEMENT PASS

 

 
Name: (Maichuan) Xylan Blue PTFE ASTM A193 B7 B7M A320 L7 L7M Stud Bolt with ASTM A194 2H 2HM Gr7 Gr7M Heavy Hex Nuts
Equal Standard DIN975 DIN976 ASTM A193 ASTM A320
Standard No ASTM A193 ASTM A320
Thread Type UNC, UNF, UNEF, M, BSW, BSF, TR, ACME, NPT TP
Material Alloy Steel(40Cr/35CrMo/4140)
Dimension Metric size from 6mm-100mm, Inch size from 1/8"-3-1/2".
Surface treatment Teflon, PTFE, Xylan Blue, treatment: Plain, black finished, Zinc plated (Galv), Hot DIP Galvanized, Nickel, phosphate black, DACRO coating, etc.
Production Technique Cold forging, Hot forming, Machining, Heat treatment, Staming, etc
Grade ASTM A193 B7 B7M A320 L7 L7M
Tolerance 6g

 
Application:
 
Oil and Gas.

Advantages:
 

1. Specialized in manufacturing electric power fittings.

2. Rich manufacture experience.

3. High quality with competitive price.

4. Domestic and Overseas markets.

5. Well equipped with complete facilities.

6. Strict quality control and excellent after-sales service.

 

SS316L Stud Bolt Double End Thread Rod for Project 0

 

Contact Details
Jiaxing Haina Fastener Co.,Limited

Contact Person: Camille

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