Full Threaded Stud Bolt Alloy Steel ASTM A320 L7 for
Low-Temperature Service
Stud bolt, also known as a double head screw or double head Stud.
Used to connect the fixed link function of the machine
Generally used in mining machinery, Bridges, automobiles,
motorcycles, boiler steel structure, lifting tower, large-span
steel structure and large construction.
ASTM A320 this specification covers alloy steel bolting mate- rials for
pressure vessels,valves,flanges,and fittings for low-temperature
service.The term“bolting material” as used in this specification
covers rolled,forged,or strain hardened bars,bolts,screws,studs,and
stud bolts.The bars shall be hot-wrought.The material may be
further processed by centerless grinding or by cold drawing.
Advantages:
1. Fast and reliable quotation.
If you send us a inquiry, we will give you a accurate, detailed
quotation at the first time.
2. Short-time production can be control.
We have our own factory, which can effectively control the
production time and production schedule, so as to realize the
professional production requirements.
3. Strict quality inspecting.
Our products can be tested by any quality inspection equipment to
ensure qualified quality.
| Threaded Rod/Stud bolt |
| M5-M100 or 3/8"-4" |
| StainlessSteel;Carbon Steel;Alloy Steel |
| UNC,UNF,UEF,UN,UNS |
| Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel,
Chrome, H.D.G and etc. |
| ISO, GB, BS, DIN, ANSI,JIS, Non-standard |
| Samples are all in free. |
| Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 |
2. Short-time production can be control.
We have our own factory, which can effectively control the
production time and production schedule, so as to realize the
professional production requirements.
3. Strict quality inspecting.
Our products can be tested by any quality inspection equipment to
ensure qualified quality.
