1020 Carbon Seamless Steel Pipe ASTM A53 CNBM

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Qingdao
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10 pc
Supply Capability:
30 pc/month

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Product Description:

Quick Details

Thickness:

1 - 40 mm

Section Shape:

Round

Outer Diameter:

21.3 - 609.6 mm



Secondary Or Not:

Non-secondary

Application:

Fluid Pipe

Technique:

Hot Rolled

Certification:

BV

Surface Treatment:

Other

Special Pipe:

Thick Wall Pipe

Alloy Or Not:

Non-alloy

Standard:

API 5L,API

Packaging & Delivery

Packaging Detail:Standard seaworthy export packing with steel strip or with plastic clothe, or as requests from the coustomer.
Delivery Detail:7-25 days after receiveved the deposit

Specifications

Seamless Steel Pipe
Standard:API ASTM DIN
Size:OD:21.3mm-609.6mm
WT:1mm-40mm

Mechanical properties

standard

 grade

Tensile strength(MPA)

yield strength(MPA)

ASTM A106

A

≥330

≥205

B

≥415

≥240

C

≥485

≥275

 

 

Chemical ingredients

standard

grade

Chemical ingredients

C

Si

Mn

P

S

Cr

Mo

Cu

Ni

V

ASTM A106

A

≤0.25

≥0.10

0.27~0.93

≤0.035

≤0.035

≤0.40

≤0.15

≤0.40

≤0.40

≤0.08

B

≤0.30

≥0.10

0.29~1.06

≤0.035

≤0.035

≤0.40

≤0.15

≤0.40

≤0.40

≤0.08

C

≤0.35

≥0.10

0.29~1.06

≤0.35

≤0.35

≤0.40

≤0.15

≤0.40

≤0.40

≤0.08

Company Name Tianjin Xinlianxin
Business TypeManufacturer and Exporter
Productsteel pipe
Main Products and Standards
product nameSpecification Rangesteel GradeExecutive Standard
Structure Pipe20mm-820mm 1/2"-32"10,20,35,45,16Mn,A53ABGB/T8162-1999,ASTM A53-98,ASTM500-98,ASTM 500-98,JISG3441-1998,JISG3444-1994
Pipe for Liquid Transportation20mm-820mm 1/2"-33"10,20,Q345(16Mn),A53AB,A192,SGPGB/T8163-1999,ASTM A53-98,ASTM A192,JISG3452-1997
Boiler Pipe20mm-820mm 1/2"-35"20,20G,A179,A106B,A192,ST37.0,ST44.0,ST35.8,ST45.8,Gr320GB3087-1999,GB5310-1995,ASTM A106,ASTM A179,ASTM A192,DIN-1629-1984,DIN17175,BS3059.1-1987

 

1Productseamless steel pipe
2StandardU.S.A.

ASTM A53/A106/A178/A179/A192/A210/A213/

A333/A335/A283/A135/A214/A315/A500/A501/A519/A161/A334

API 5L/5CT

JapanJIS G3452/G3454/G3456/G3457/G3458/G3460/3461/3462/3464
GermanDIN 1626/17175/1629-4/2448/2391/17200  SEW680
BritainBS 1387/1600/1717/1640/3601/3602/3059/1775
RussiaGOST 8732/8731/3183
ChinaGB/T8162/T8163 GB5310/6579/9948
3

Material

Grade

U.S.A.Gr. B/Gr.A/A179/A192/A-1/T11/T12/T22/P1/FP1/T5/4140/4130
JapanSTPG38,STB30,STS38,STB33,STB42,STS49,
STBA23,STPA25,STPA23,STBA20
GermanST33,ST37,ST35,ST35.8,ST45,ST52,15Mo3,
13CrMo44, 1.0309, 1.0305, 1.0405
BritainLow, Medium, high 
Russia10, 20, 35, 45, 20X
China10#, 20#, 16Mn, 20G, 15MoG, 15CrMo, 30CrMo,
42Crmo, 27SiMn, 20CrMo
4Out Diameter21.3mm-609.6mm
5Wall Thickness2.31mm-40mm
6LengthAs per customers' requirements
7ProtectionPlastic caps/ Wooden case
8SurfaceBlack painting/varnished surface,anti-corrosion oil,
galvanized or as per required by customer


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Q:What kinds of steel pipe are divided into?
According to the weld shape can be divided into longitudinal welded pipe and spiral welded pipeStraight welded pipe: the production process is simple, high production efficiency, low cost, rapid developmentSpiral welded pipe: strength ratio of longitudinal welded pipe is high, with a narrow billet production of large diameter pipe, also can use the blank production of the width of the same diameter of different pipe. But with the same length of straight pipe, weld length of 30~100%, and the production rate is low. Therefore, the smaller diameter pipe most used straight large diameter pipe welding, mostly using spiral welding.Dividedagain general welded pipe, galvanized pipe, blowing pipe, wire tube, pipe metric, roller tube, deep well pump, tube for automobile, transformer tube, welding, welding of thin-walled tube shaped tube and spiral welded pipe.General general pipe: pipe used for conveying the low-pressure fluid. Q195A, Q215A and Q235A made of steel. Also can be used for easy welding of mild steel. The other pipe to conduct water pressure, bending and flattening test, have certain requirements on the surface quality, usually the delivery length is 4-10m, often requires a fixed length (or size) of delivery. The specifications of welded pipe with nominal diameter (mm or inches) nominal diameter and different pipe wall thickness, according to the provisions of general steel and thicker steel two, steel pipe end is divided according to form of threaded and non threaded two.
Q:Outside diameter 60, thickness 3.5 seamless steel tube, how many kilograms per meter?
Steel tube Kg/m (including seamless steel tubes and welded tubes) theoretical formula per meter weight: W=0.02466 * S * (D-S)Of which: S - wall thickness (mm), D - steel tube diameter (mm), W - kg / M
Q:SC15 what does galvanized steel pipe look like?
Zinc plating: galvanized steel pipe hot galvanized and galvanized two kinds, hot galvanized, zinc coating thickness, with uniform coating, adhesion, long service life and so on. The cost of galvanizing is low, the surface is not very smooth, and the corrosion resistance of itself is much better than that of galvanized pipe. Refer to
Q:What does seamless steel tube mean? What are the main uses? What are the classifications?
The production process of seamless steel tube in general can be divided into two kinds of hot rolling and cold drawing, cold-rolled seamless steel pipe production process than hot-rolled billet to complex, first to three roller rolling and extrusion to sizing test, if the tube through the cutting machine cutting surface without crack growth response after cutting blank about one meter. Then enter the annealing process, annealing and pickling to use acid pickling liquid, should pay attention to the surface if there are a lot of bubbling, if there are a large number of bubbling pipe shows that the quality is not up to the standard. The appearance of cold rolling seamless steel tube shorter than hot-rolled seamless steel pipe, cold rolled seamless steel pipe wall thickness is generally higher than hot-rolled seamless steel pipe to be small, but the surface looks better than thick wall seamless steel pipe is more bright, rough surface is not too much, not too much burr diameter.
Q:What's wrong with the 3PP anticorrosive steel tube?
Most of the large pipes in our country use 3PE coating, and 3PP and 3PE coating belong to multilayer coating system. It consists of epoxy powder, intermediate layer adhesive and outer layer of PP (polypropylene) jacket.
Q:DN80 seamless steel tube, what is the standard thickness?
The DN80 specification is 89*6 seamless steel management formula = (outside diameter wall thickness) * wall thickness *0.02466= per meter weight
Q:How much is 4 inches steel tube MM?
The standard wall thickness is 4mm, so the outer diameter is 114mm.
Q:Galvanized steel pipe in addition to good rust resistance, what are the advantages?
Because the zinc has been plated outside the steel tube, the time for oiling or painting outside is omitted, and the construction is more convenient;
Q:Why should the weak electricity be pre buried with galvanized steel pipe?
Galvanized steel pipe with hot-dip galvanizing or galvanized coating on it. Galvanizing can increase the corrosion resistance and prolong the service life of the steel pipe. The use of galvanized pipe is very wide, except for water, gas, oil and other general low pressure fluid pipeline, is used in petroleum industry especially offshore oil well pipe and oil pipe, chemical coking equipment oil heater, cooler, oil pipe exchanger for coal distillation, and support piles, Zhanqiao mine tunnel the tubes.
Q:Can stainless steel pipes spray black paint?
Can. The surface roughening with a thick gauze, do not use ordinary paint intensity difference. With resin paint, paint can be

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