St52 Cylinder Honed Seamless Steel Tube
Skid steer loaders are also known as skid steer loaders, multi-purpose engineering vehicles, and multi-functional engineering machines. It is a wheeled special chassis device that realizes the steering of the vehicle by using the difference in line speed between the two sides. It is mainly used in occasions where the work site is small, the ground is undulating, and the work content changes frequently.
It is suitable for infrastructure construction, industrial applications, terminal loading and unloading, urban streets, houses, barns, barns, airport runways, etc., and can also be used as auxiliary equipment for large-scale construction machinery. There are two types of skid steer loaders: wheeled and tracked.
Main scope:Loader, Concrete Grinding machines, Floor Polishing Machines, Road Line Marking Machines, Truck Cranes, Road Rollers, excavators, Concrete Leveling Machines, Power Trowels and other Construction machinery .
Jining oking tec co.,ltd, established in 2010, is a professional manufacturer engaged in the research, development, production, sale and service of loader , Concrete Grinding machines, Floor Polishing Machines, Road Line Marking Machines, Truck Cranes, Road Rollers, Excavators, Concrete leveling machines, Power Trowels and other Construction machinery .
We are located in Jining city,Shandong province with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.
In recent years, we have introduced a number of advanced production equipment, and also have an excellent production team and a complete quality assurance system to ensure that each batch of goods is delivered to customers in a timely and high quality.
wheel loader, skid steer loader, mini loader, wheel loaders, tractor loader Shandong Nicosail Group Co., Ltd. , https://www.diggerexcavator.com
GB3087 Chinese national standard
GB5310 Chinese national standard
ASME SA210 Boiler and pressure vessel code of ASME
ASME SA213 Boiler and pressure vessel code of ASME
DINl7175 Deutsches industrial standard~
Application:
Used as the pipes on the heated side of low and medium pressure boilers(normally with operating pressure not higher than 5.88Mpa and
operating temperature below 450 oc);as the pipes on the heated sides of high·pressure boilers,economizers,overheaters,reheaters and pipes
for petrochemical industry(with the operating pressure above 9.8Mpa and operating temperature ranging between 450~C~650~C1
Specifications of major steel:
Processing form
I.D.mm
Length
Straightness
I.D. tolerance
I.D. Roughness(RA)
Cold-rolled
30-100
≤12M
0.3-1.0/1000
H8-H10
0.4-1.6um
Cold-drawn
30-250
≤12M
H8-H10
0.8-1.6um
Hone
40-500
≤12M
H8-H9
0.4-0.8um
SRB
50-250
≤9M
H8
0.1-0.4um
Tube shall have a smooth internal and external surface consistent with cold working  process, tube inner surface should be free from rust, scratches and other surface
irregularities.
