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ASTM A193 B7 B7m B16 Stud Bolts / A194 Grd 2h Nuts

Price $1500.00
Min Order 1 Ton
Availability In Stock
Shipping From Shandong, China
Popularity 412 people viewed
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Model NO.:
ASTM A193 B7
Material:
High Strength Steel
Type:
Round Head
Head Style:
Round
Standard:
DIN, ANSI, GB, JIS, GOST, ASTM A193 B7 B7m
Grade:
ASTM A193 B7 B7m
Application:
Machinery, Chemical Industry, Environmental, Building, Oil&Gas
Finish:
Black
Products:
ASTM A193 B7 B7m Stud Bolts
Commidities:
Stud Bolts, Threaded Rods, Heavy Nut
Standards:
ASTM A193 B7 B7m Stud Bolts
MOQ:
10 PCS
Specifications:
B7 B7m B16 B8 B8m
Transport Package:
Woocen Cloth, Then Wooden Pallet
Specification:
1/4'' to 4''
Origin:
China
HS Code:
7318190
Product Description
ASTM A193 B7 B7M B16 Stud Bolts / A194 Grd 2H Nuts
 
ASTM A193 is alloy steel bolting material for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications.
.
Material according to ASTM A193 B7 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.
 

We provide A193 B7 studs from 1/4" diameter to 4" diameter in plain finish, or multiple common finishes. 
 

1.Studs:ASTM A193 Grade B7

Full Threaded Rod Stud Bolts
Chamfered Flat Faced Ends
Manufactured from Chromium-Molybdenum Ferritic Alloy Steel
Tensile Strength: 125 KSI Min.
Hardness 35 HRC Max.

2.Nuts:Grade 2H

Heavy Hex
Single-Chamfered with Bottom Washer Face
Manufactured from Carbon Steel
Rockwell Hardness: C24 to C38

3.Threads:
1" Diameter & Smaller - Unified Inch Coarse Series (UNC), Class 2A
1-1/8" Diameter & Larger - Unified Inch 8 Thread Series (UN8), Class 2A


4.Typical grades: ASTM A 193 Gr.B7, Gr.B7M, B16,Gr.B8, Gr.B8M

5.ASTM A193 B7 properties :

GradeSizesTensile ksi, minYield, ksi, minElong, %, minRA % minHBWHRC
A193 B7Up to 2-1/21251051650321 max35 max
2-5/8 - 4115951650
4-1/8 - 6100751850


6.ASTM A193  B7 material chemical composition (4140)

ElementB7 (AISI 4140)
Carbon0.38 - 0.48%
Manganese0.75 - 1.00%
Phosphorus, max0.04%
Sulfur, max0.04%
Silicon0.15 - 0.35%
Chromium0.80 - 1.10%
Nickel 
Molybdenum0.15 - 0.25%

7.Surface coating :
Hot Dip Galvanized
Mechanical Galvanized
Zinc plated (Clear)
Yellow Zinc plated
Cadmium plated
Yellow Cadmium plated
Black Oxide
Plain surface
Self steel black color

8.MOQ: Generally, we don't have any MOQ requirements, because we are producing big quantity every month.

9.Delivery time : 7-30 days upon to your sizes & quantity.

10.Our advantages:
Capability from Raw material to processing to final products under one Roof .                                   Highest customer satisfactionEconomy of products                     
Absolute reliability                                             
Highly-qualified and motivated personnel                                   
No tolerance of errorsContinuous optimisation of all processes 


11.FAQ
Q: Are you manufacturer or trading company ?
A: We have factory producing threaded rods for more than 20 years, We owned more than 20 sets of producing equipments.

Q: What's your sample policy ?
A: Our sample is free, but customer may need to pay the express cost.

Q: What's your MOQ ?
A: The MOQ is 100pieces,                                                                                    
Q: What's your delivery time?
A: Generally, our delivery time is 30 days after deposit received, we can adjust our production if your order is urgent.

Q: What's your payment term:
A: Usually, if amount is less than 1000usd, we suggest payment through west union , if amount above 1000usd, we suggest TT or LC.

Contact:Ms.Phoebe Chen
 
 











ASTM A193 B7 B7M B16 Stud Bolts / A194 Grd 2H Nuts
ASTM A193 B7 B7M B16 Stud Bolts / A194 Grd 2H Nuts
ASTM A193 B7 B7M B16 Stud Bolts / A194 Grd 2H Nuts
ASTM A193 B7 B7M B16 Stud Bolts / A194 Grd 2H Nuts
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