Wholesale China Alloy Steel HDG Black Oxide Carriage Bolt DIN 603 Mushroom Round Square Neck Head Bolt Coach Bolt Hex Head Bolt T Bolt U Bolt Toggle Bolt Anchor Bolt Screw Bolt
Dedicated to strict excellent control and considerate shopper company, our experienced staff members associates are often available to discuss your demands and make certain full buyer pleasure for Wholesale China Alloy Steel HDG Black Oxide Carriage Bolt DIN 603 Mushroom Round Square Neck Head Bolt Coach Bolt Hex Head Bolt T Bolt U Bolt Toggle Bolt Anchor Bolt Screw Bolt, Now we’ve set up steady and long small business interactions with consumers from North America, Western Europe, Africa, South America, far more than 60 countries and regions.
Dedicated to strict excellent control and considerate shopper company, our experienced staff members associates are often available to discuss your demands and make certain full buyer pleasure for China Hardware, Fastener, Our items are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is “to continue to earn your loyalty by dedicating our efforts to the constant improvement of our items and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate”.
Name of product |
Size |
Wall thickness |
Name of product |
Size |
Wall thickness |
Square tubes |
20*20 |
1.3-2.5 |
Rectangular tubes |
20*30 |
1.3-2.75 |
25*25 |
1.3-2.75 |
20*40 |
1.3-2.75 |
||
30*30 |
1.3-2.75 |
25*40 |
1.3-2.75 |
||
40*40 |
1.3-3.75 |
30*50 |
1.3-4.75 |
||
50*50 |
1.3-5.75 |
30*60 |
1.3-4.75 |
||
60*60 |
1.3-5.75 |
40*50 |
1.3-4.75 |
||
70*70 |
1.3-5.75 |
40*80 |
1.3-4.75 |
||
80*80 |
1.3-5.75 |
50*70 |
1.3-4.75 |
||
90*90 |
1.3-5.75 |
50*80 |
1.3-4.75 |
||
100*100 |
1.5-12 |
60*90 |
1.3-4.75 |
||
120*120 |
2.5-12 |
50*100 |
1.3-5.75 |
||
140*140 |
2.75-16 |
50*150 |
1.3-5.75 |
||
150*150 |
2.75-16 |
60*160 |
1.3-5.75 |
||
160*160 |
3.0-16 |
100*150 |
2.5-16 |
||
180*180 |
3.0-16 |
100*200 |
2.5-16 |
||
200*200 |
3.0-16 |
100*250 |
2.5-16 |
||
250*250 |
4.75-20 |
150*300 |
4.5-16 |
||
300*300 |
4.75-20 |
200*300 |
5.5-20 |
||
400*400 |
4.75-20 |
200*400 |
5.5-20 |
||
500*500 |
4.75-20 |
400*600 |
5.5-20 |
Product material and mechanical property
Material |
Yield Point(Mpa) |
Tensile Strength(Mpa) |
Elongation (%) |
Q195=Grade B, SS330 SPHC,S185 |
>195 |
315-430 |
32-33 |
Q215=Grade C/CS Type B, SS330 SPHC |
>215 |
335-450 |
26-31 |
Q235=Grade D,SS400,S235 |
>235 |
375-500 |
24-26 |
Q345=Grade 50/345,SPFC590,E/S335 |
>345 |
470-630 |
21-22 |
Application: The use of square pipe construction, machinery manufacturing, steel construction projects, shipbuilding, electrical engineering, car chassis, airports, road railings, housing construction.
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CONTACT US
Dedicated to strict excellent control and considerate shopper company, our experienced staff members associates are often available to discuss your demands and make certain full buyer pleasure for Wholesale China Alloy Steel HDG Black Oxide Carriage Bolt DIN 603 Mushroom Round Square Neck Head Bolt Coach Bolt Hex Head Bolt T Bolt U Bolt Toggle Bolt Anchor Bolt Screw Bolt, Now we’ve set up steady and long small business interactions with consumers from North America, Western Europe, Africa, South America, far more than 60 countries and regions.
Wholesale China Hardware, Fastener, Our items are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is “to continue to earn your loyalty by dedicating our efforts to the constant improvement of our items and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate”.