Carbon Steel Zinc Plated L Bolt, J Shape Bolt Class 4.8 8.8 10.9
12.9 Foundation Bolt Bend Bolt Threaded Rod
A L bolt, J shape bolt is a bolt in the shape of the L and J with
thread on the end. It also has square shape, which we called square
U Bolt. The length, shape, material and surface treatment is
according to customers' requirements.
L-bolts have mainly been used to support pipe use, pipes through
which fluids and gasses pass. As such, L-bolts were measured using
pipe-work engineering speak. A L-bolt would be described by the
size of pipe it was supporting.
General the material is Q235 steel. For the purposes of bolt circle
of light, depth generally about 25 times the diameter, and then do
a 120mm length of about 90 degrees hook. If large bolt diameter (eg
45mm) depth is too deep, it can be welded at the ends of the bolt
square plates, which make a bulk of it (but also has certain
requirements). Depth and hook bolts and foundation is to ensure
friction does not cause damage to the bolts pulled out.
The nominal bore of a pipe is actually a measurement of the inside
diameter of the pipe. Engineers are interested in this because they
design a pipe by the amount of fluid / gas it can transport.
The material can be stainless steel and carbon steel, or we can
produce as customer requirements.
Generally the common material are carbon steel, stainless steel,
copper and copper alloys;
Carbon steel bolts in general are: low-carbon steel, a material
such as Q235 represented; carbon steel, such as 35, 45 # as the
representative of the material; alloy steel, such as chromium and
molybdenum as the material 40 representatives.
Stainless steel, as represented 0Cr18Ni9TiMn material.
Copper and copper alloys: copper, brass (H62, H65, H68).
|Name||Carbon Steel Zinc Plated L Bolt, J Shape Bolt Class 4.8 8.8 10.9
12.9 Foundation Bolt Bend Bolt|
|Material||Carbon Steel, Alloy Steel(40Cr/35CrMo/4140) Stainless Steel 304 316 316L|
|Surface treatment||Plain, black finished, Zinc plated (Galv), Hot DIP Galvanized,
Nickel, phosphate black|
|Production Technique||Cold forging, Hot forming, Machining, Heat treatment, Staming, etc|
|Grade||Class 4.8 8.8 10.9 12.9|
|1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420|
|2. Steel:C45(K1045), Q235|
|3. Brass:C36000 ( C26800), C37700 ( HPb59)|
|4. Iron: 1213,12L14,1215|
|5. Aluminum: Al6061, Al6063|
|6.OEM according to your request|
|Products Available||Bolts, Screws, Nuts, Rivets, Stud Bolts, CNC Parts, Flat Washer,
Spring Washer, etc.|
|Surface Finish||Natural anodization, Polishing, Nickel plating, Chrome plating,|
Yellow passivation, Zinc plating, Hot dip galvanized, PTFE, etc.
|Processing Method||CNC machining, Turning, Milling, Drilling, Grinding, Broaching,
Welding and Assembly|
|QC (inspection everywhere)||Technicians self-check in production|
|Size||Customized according to customers requirements|
|Package||As per customized specifications|
|Description||High-quality, Rich manufacturing experience|
Oil and Gas. Pipe use.
When mounted mechanical components into a concrete foundation,
J-shaped bolt, L-shaped bolt are used to be embedded in the
concrete wall or hard thing.
1. Specialized in electric power fittings.
2. Manufacture experience.
3. High quality
4. Overseas markets.
5. Free sample
6. Customized produtcion and package
7. After sales service
8. Competitive price