High Strength Bolts for Steel Structure Construction
Price: |
US $ 0.1-1.5/Piece |
Min Order: |
1000/Piece |
Pay Type: |
L/C,T/T |
Prod Model: |
DMS2017 |
Color: |
Black |
Material: |
Carbon Steel |
Type: |
Hexagon Head |
Connection: |
Common Bolt |
Head Style: |
Hexagonal |
Standard: |
JIS |
Grade: |
10.9 |
Finish: |
Hot Galvanizing |
Product Description
Description :1) Product Name | High strength bolt |
2) Type | Bolt & Nut |
3) Standard | ASTM,GB/T, ISO, EN |
4) Material | 40Cr,45CrMo, |
5) Technical Process | Cold draw, hot draw |
6) Surface Treatment | Hot Dip Galvanized, Electro Galvanized, Self Colored |
7) Size | |
All Kinds Of Size Can Be Custom-Made By Customer |
8) Package | Cartons ,barrels Then In Wooden Pallet |
9) Steel Grade | Carbon steel 45# 50#60#, 70#,80# |
10) Safety Factory | Fast delivery And Factory Price , We can make sure the quality. |
11) Payment Terms | L/C,T/T,Or Others |
12) Delivery Time | Within 10 Days, Depends On Your Quantity |
13) Shipment | By Sea,By Air Or By DHL,etc. |
14) Certification | ISO 9001:2008 ,CE |
Quality control:1 | Raw Material inspection | Bars, | Chemical Composition, UTS, Elongation, Hardness, | Major | MTC Review |
2 | Raw material Inspection | Nut, Washer | Mechanical, physical properties | Minor | MTC review |
3 | Visual -finished product | Full Bolt assembly, Dimension | As per approved drawing, Measurement | Critical | Visual & Dimensional |
4 | Proof load test, Tensile test, Hardness, Slip test, | Bolt | Load test | Critical | Lab testing |
5 | Shear Test, Coefficient of torque, Tightening Strength | Bolts | Load test | Major | Lab testing |
6 | Release for dispatch | Full bolt Assembly | Dispatch | Major | Document Review |
Hangzhou Dingmingshang Industry Co., Ltd., is located in Xiaoshan Economic and Technology Zone in Hangzhou City, China. The traffic is very convenient here. The investment of our factory is USD2, 500, 000. We have become a member of the following organizations: China Building Metallic Construction Association, China Mechanical general parts industry Association and China Fasteners Standardization Technique Committee.
We can produce hexagon nuts, bolts with large hexagon head, plain washers, and cheese head studs for stud welding. And we can also produce high strength bolts with large hexagon heads, high strength large hexagon nuts and high strength plain washers all for steel structures. The products can be produced by DIN, ISO, ASTM, ANSI, JIS, NF, and other standards. The strength grade can reach 4.8s-10.9s, and the steel structure can reach 8.8s -10.9s. Our products are widely used in the areas of steel structure, bridge, railway, regular boat, car industry, electric power and nucleus engineering items, etc.