Round Bar Nickel Alloy Round Bar N08825 SCH30 1”

Nickel Alloy Steel Pipe Nickel Alloy Round Bar N08825 SCH30 ANIS B36.19

Specifications

Product:Steel pipe

Types: Nickel Alloy Round Bar

Material: Nickel Alloy 

Steel pipe: steel with a hollow section whose length is much larger than the diameter or perimeter.

According to the cross-sectional shape, it is divided into round, square, rectangular and

special-shaped steel pipes; According to the material, it is divided into carbon structural steel pipe,

low alloy structural steel pipe, alloy steel pipe and composite steel pipe; According to the application,

it is divided into transportation pipeline, engineering structure, thermal equipment, petrochemical

industry, machinery manufacturing, geological drilling, high-pressure equipment steel pipe, etc.;

According to the production process, it is divided into seamless steel pipe and welded steel pipe,

of which seamless steel pipe is divided into two types: hot rolled and cold rolled (drawn), and welded

steel pipe is divided into straight seam welded steel pipe and spiral seam welded steel pipe.

Steel pipe is not only used to transport fluids and powdery solids, exchange heat energy, and manufacture

mechanical parts and containers, it is also an economical steel. The use of steel pipes to manufacture

building structure grids, pillars and mechanical supports can reduce weight, save 20~40% of metal,

and realize factory mechanized construction. The use of steel pipes to manufacture highway bridges

can not only save steel, simplify construction, but also greatly reduce the area of coating protective

layer, saving investment and maintenance costs.

Material classification
Steel pipes can be divided into carbon pipes and alloy pipes, stainless steel pipes, etc. according to

the material of the pipe (that is, steel type).
Carbon tubes can be divided into ordinary carbon steel pipes and high-quality carbon structural tubes.
Alloy tubes can be divided into: low alloy tubes, alloy structural tubes, high alloy tubes, and high strength

 tubes. Bearing tubes, heat-resistant and acid-resistant stainless tubes, precision alloy (such as Kovar)

pipes and superalloy tubes.

Classification of connection methods
Steel pipes can be divided into smooth pipes (pipe ends without threads) and wire turning tubes (pipe

ends with threads) according to the connection mode of pipe ends.
Wire tubes are divided into: ordinary wire tubes and thickened wire tubes at the end of the tubes.
Thickened wire tubes can also be divided into: outer thickened (with external thread), inner thickened

(with internal thread) and internal and external thickened (with internal and external threads) and other

ground wire pipes.
If the wire tube is according to the thread type, it can also be divided into: ordinary cylindrical or tapered

thread and special thread and other ground wire tubes.

In addition, according to the needs of users, the wire tube is generally delivered with pipe joints.

Classification: Usage, classification
1. Pipes for pipelines. Such as: water, gas pipe, steam pipeline with seamless pipe, oil transmission

pipe, oil and gas trunk pipe. Agricultural irrigation faucet with pipe and sprinkler irrigation pipe, etc.
2. Tubes for thermal equipment. Such as boiling water pipe, superheated steam pipe for general boilers,

superheat pipes, large smoke pipes, small smoke pipes, arch brick pipes and high temperature and high

pressure boiler tubes for locomotive boilers.
3. Machinery industry pipe. Such as aviation structure pipes (round tubes, elliptical tubes, flat elliptical tubes),

automobile semi-shaft tubes, axle tubes, automobile tractor structural tubes, tractor oil cooler tubes,

agricultural machinery square tubes and rectangular tubes, transformer tubes and bearing tubes.
4. Petroleum geological drilling pipe. Such as: oil drilling pipes, oil drill pipes (square drill pipes and

hexagonal drill pipes), drilling thrusts, oil oil pipes, oil casings and various pipe joints, geological drilling

pipes (core pipes, casings, active drill pipes, drilling pipes, hoops and pin joints, etc.).
5. Chemical industry pipe. Such as: petroleum cracking pipe, chemical equipment heat exchanger and

pipeline pipe, stainless acid-resistant pipe, high pressure pipe for fertilizer and pipe for transporting

chemical medium.
6. Other departments with management. Such as: container tubes (high-pressure gas cylinder tubes

and general container tubes), instrument tubes, watch shell tubes, injection needles and tubes for medical

devices.

Cross-section shape classification
There are many steel types and varieties of steel pipe products, and their performance requirements are

also varied. All of these should be distinguished as user requirements or working conditions change.

Generally, steel pipe products are classified according to section shape, production method, pipe

material, connection method, plating characteristics and uses.
Steel pipes can be divided into round steel pipes and special-shaped steel pipes according to the

cross-sectional shape.
Special-shaped steel pipes refer to various non-toroidal section steel pipes.

The main ones are:
Square tube,
Rectangular tubes,
elliptical tubes,
Flat elliptical tube,
Semi-circular tube,
Hexagonal tube,
Hexagonal inner round tube,
Unequilateral hexagonal tube,
Equilateral triangular tube,
Pentagon plum tube,
octagonal tube,
Convex tube,
Biconvex tube,
Double concave tube,
Multi-concave tube,
Melon seed-shaped tube,
Flat tube,
Diamond-shaped tube,
Star tube,
Parallelogram tubes,
with ribbed canal,
Dropper tubes,
Inner finned tube,
twisted tube,
B-tube,
D-type pipes and multi-layer pipes, etc.

According to the shape of the longitudinal section, the steel pipe is divided into: equal section steel pipe and

variable section steel pipe. Variable section (or variable section) steel pipe refers to the steel pipe with periodic

or non-periodic changes in the cross-section shape, inner and outer diameter and wall thickness along the pipe

length direction. Its main ones are: outer conical tube, inner conical tube, outer step tube, inner step tube,

periodic section tube, bellows, spiral tube, steel pipe with heat sink and gun barrel with double wire, etc.

Quick Details

Packaging & Delivery