Factory best selling GB20 A106-B Seamless Carbon Steel Pipe St45-8 Seamless Steel Pipe
Short Description:
SAE 1020 Precision Seamless Steel Pipe is made through bright annealing or special cold rolling
processes.So SAE 1020 Precision Seamless Steel Pipe is a kind of seamless steel pipe which is designed with several advantages:
1.Inside and outside surface no oxide coating;
2. Bear high pressure, no leaking;
3.Surface smooth;
4.No reformation in cold bending, no cracks during flaring test, and flattening test.
5.Small tolerance ,within+/-0.05mm
With these advantages it is widely used for automobiles, motorcycles, electric power, machinery, hydraulic accessories, bearings, pneumatic components, oil cylinders, coal mines, transportation, boiler equipment, pipelines, engineering etc.
Attaining consumer satisfaction is our company’s purpose without end. We will make wonderful endeavours to produce new and top-quality merchandise, satisfy your exclusive requirements and supply you with pre-sale, on-sale and after-sale services for Factory best selling GB20 A106-B Seamless Carbon Steel Pipe St45-8 Seamless Steel Pipe, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Attaining consumer satisfaction is our company’s purpose without end. We will make wonderful endeavours to produce new and top-quality merchandise, satisfy your exclusive requirements and supply you with pre-sale, on-sale and after-sale services for China Steel Pipe and Seamless Steel Pipe, With its rich manufacturing experience, high-quality products, and perfect after-sale service, the company has gained good reputation and has become one of the famous enterprise specialized in manufacturing series.We sincerely hope to establish business relation with you and pursue mutual benefit.
Dimensions : ASTM, ASME and API
Size : 10 mm OD to 89 mm OD
Wall Thickness : 1 mm to 8 mm
Length : Single Random, Double Random & Required Length
Schedules : SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Form : Round, Square, Rectangular, Hydraulic Etc
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps
|
Grade |
C |
Mn |
Fe |
P |
S |
|
SAE 1020 |
0.170 – 0.230 |
0.300 – 0.600 |
99.08 – 99.53 |
≤ 0.040 |
≤ 0.050 |
|
Grade |
Tensile Strength |
Yield Strength |
Elongation |
|
AISI 1020 |
380 MPa, 55100 psi |
165 MPa, psi 29700 |
25% |
High dimensional accuracy for inside and outside diameters
Extremely limited wall thickness tolerances
Reduced eccentricity
Smooth drawn surface
Increased strength values due to cold forming
Tightly staggered range of dimensions
Customized heat treatment
Pipe Size is specified with two non-dimensional numbers:
Nominal Pipe Size (NPS) for diameter based on inches.
Schedule Number (SCH to specify the wall thickness of the Pipe.
Both the size and schedule are required to accurately specify a particular piece of pipe.
Nominal Pipe Size (NPS) is the current North American Set of standard sizes for pipes used for high and low pressures and temperatures. A further discussion of this is here.
Iron Pipe Size (IPS) was an earlier standard than NPS to designate the size. The size was the approximate inside diameter of the pipe in inches. Each pipe had one thickness, named (STD) Standard or (STD.WT.) Standard Weight. There were only 3 wall thicknesses at the time. In March 1927, the American Standards Association created a system that designated wall thickness based on smaller steps between sizes and introduced Nominal Pipe Size which replaced Iron Pipe Size.
Schedule Number for wall thickness ranges from SCH 5, 5S, 10, 10S, 20, 30, 40, 40S, 60, 80, 80S, 100, 120, 140, 160, STD, XS (Extra Strong) AND XXS (Double Extra Strong).
Pipe and Tubing Terms of Interest
BPE – Black Plain End Pipe
BTC – Black Threaded & Coupled
GPE – Galvanized Plain End
GTC – Galvanized Threaded & Coupled
TOE – Threaded One End
Pipe Coatings & Finishes:
Galvanized – Covered with a protective zinc coating on steel to prevent the material from rusting. The process can be hot-dip-galvanizing where the material is dipped in molten zinc or Electro-Galvanized where the steel sheet from which the pipe is made was galvanized during production by an electro-chemical reaction.
Uncoated – Uncoated Pipe
Black Coated – Coated with a dark colored iron-oxide
Red Primed – Red Oxide Primed used as a base coat for ferrous metals, gives iron and steel surfaces a layer of protection
Attaining consumer satisfaction is our company’s purpose without end. We will make wonderful endeavours to produce new and top-quality merchandise, satisfy your exclusive requirements and supply you with pre-sale, on-sale and after-sale services for Factory best selling GB20 A106-B Seamless Carbon Steel Pipe St45-8 Seamless Steel Pipe High Quality, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Factory best selling China Steel Pipe and Seamless Steel Pipe, With its rich manufacturing experience, high-quality products, and perfect after-sale service, the company has gained good reputation and has become one of the famous enterprise specialized in manufacturing series.We sincerely hope to establish business relation with you and pursue mutual benefit.
