ASTM A325/A325m Heavy Hex Head Bolts for Steel Structure

Model NO.: JX18B028
Application: Steel Structure
Finish: Black
Tensile Strength: >825MPa
Other Available Finish: HDG, Galvanized, Dacromet,Ect
Trademark: HYZ or OEM
Transport Package: Carton and Wooden Pallet
Specification: 1/2"~1-1/2"
Origin: Hangzhou China
HS Code: 7318
ASTM A325 TYPE 1 heavy hex head bolt with nut and washer
 
Product name High strength hexagon head bolt
Standard ASTM A325
Grade TYPE 1 grade 8.8
Dia. 1/2"~1-1/2"
Length 1-1/2"~12"
Materials: Carbon steel--45#           Alloy steel---40Cr / 35VB35CrMo/42CrMo
Available finish Dacromet, black oxide, phosphating, electronic galvanized,ect.
Bolt Set set= 1 bolt + 1 Nut (DH or 2H)+ 2 washers(F436)
Head marking HYZ+ A325 or customers' brand + A325
Packing Carton and wooden pallet or wooden case; barrel+wooden pallet
Certification: FPC BC1, SGS,BV,ISO, factory testing report.

Class of bolt, nut and washer
Components Bolt Nut Washer
Class  8.8 DH     F436
 8.8 2H     F436
Mechanical properties of Bolt:
Properties    Yield strength
    PSI(MPA)
         Min		 Tensile strength
       PSI(MPA)
           Min		     Elongation
            %		 Reduction of area
             %


    1/2"~1" incl.

 		  92000 (635)

 		   120 000(825)

 		          ≥  14         ≥  35
    1~1-1/2"         
 81000 ( 560)
 		     105 000(725)          ≥ 1 4        ≥  35
Hardness of bolt set
ASTM A325/A325m Heavy Hex Head Bolts for Steel Structure

ASTM A325/A325m Heavy Hex Head Bolts for Steel Structure
                                                                                     Our lab
ASTM A325/A325m Heavy Hex Head Bolts for Steel Structure
                                                                                   Core products

We are professional in manufacturing high strength tension control bolts and heavy hex head bolts, shear studs for steel structures. All products can be manufacture as per international standard or customer drawing. for details, welcome for negotiation. 

Per Batch goods will be together with 3.1 certificate or the 3rd party inspection report.
 

Features
1. The vibration motor has the advantages of smooth running, low noise and long service life.
2. The material thickness, movement speed, and total amplitude can be steplessly adjusted.
3. As our drying equipment causes little damage to material surface, it is ideal for drying of fragile materials.

4. Thanks to its totally enclosed structure, ZDG Vibrating Fluid Bed Dryer prevents cross pollution between materials and air, resulting in a clean working environment.
5. This drying machine uses 30 ~ 40% less energy than common drying devices.

Technical Specifications of Vibrating Fluid Bed Dryer

Model

Fluid bed area (m2)

Inlet air temperature(℃)

Outlet air temperature (℃)

Water evaporation capacity (kg/h)

Vibration motor

Model

Power (kw)

ZDG3×0.3

0.9

70 ~ 140

40 ~ 70

20 ~ 35

YZS8-6

0.75×2

ZDG4.5×0.3

1.35

70 ~ 140

40 ~ 70

35 ~ 50

YZS10-6

0.75×2

ZDG4.5×0.45

0.025

70 ~ 140

40 ~ 70

50 ~ 70

YZS15-6

1.1×2

ZDG4.5×0.60

0.7

70 ~ 140

40 ~ 70

70 ~ 90

YZS15-6

1.1×2

ZDG6×0.45

0.7

70 ~ 140

40 ~ 70

80 ~ 100

YZS15-6

1.1×2

ZDG6×0.6

3.6

70 ~ 140

40 ~ 70

100 ~ 130

YZS20-6

1.5×2

ZDG6×0.75

4.5

70 ~ 140

40 ~ 70

120 ~ 170

YZS20-6

1.5×2

ZDG6-0.9

5.4

70 ~ 140

40 ~ 70

140 ~ 170

YZS30-6

2.2×2

ZDG7.5×0.6

4.5

70 ~ 140

40 ~ 70

130 ~ 150

YZS30-6

2.2×2

ZDG7.5×0.75

5.625

70 ~ 140

40 ~ 70

150 ~ 180

YZS40-6

3.0×2

ZDG7.5×0.9

6.75

70 ~ 140

40 ~ 70

160 ~ 210

YZS40-6

3.0×2

ZDG7.5×1.2

9.0

70 ~ 140

40 ~ 70

200 ~ 280

YZS50-6

3.7×2

ZDG7.5×1.5

11.25

70 ~ 140

40 ~ 70

230 ~ 330

YZS50-6

3.7×2

ZDG8×1.8

14.4

70 ~ 140

40 ~ 70

290 ~ 420

YZS75-6

5.5×2


ZDG Vibrating Fluid Bed Dryer

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Jiangsu Yutong Drying Engineering Co.,Ltd , http://www.ytdryer.com