seamless steel pipe for gas, water or oil industries

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

Specifications

1.ASTM A106/A53 GR.B
2.Outer diameter:10.3-194.4mm
3.Wall thickness:6.5-59mm
4.Cer:ISO9001:2008,API

 

Seamless steel pipe                

 

(1) Standard: GB8163, ASTM A106/A53/API 5L

 

(2) Material: 10#, 20#, 16Mn, A106Gr.A/B/C,

 

(3)Specification: O.D: 21.3mm-711.2 mm
(4) W.T: 2.11mm-59.54mm

Technical Parameters of Seamless Steel Pipe

 

A53:  Chemical components and mechanical property

Stan-

dard 

Trade

 mark

Chemical componentsMechanical property
CSiMnP,SCuNiMoCrV

Tensile

Strength

Yield

Strength

Elongation

ASTM

 A53

A≤0.25/≤0.92≤0.05≤0.06≤0.40≤0.15≤0.40≤0.08≥330≥205≥29.5
B≤0.30/≤1.2≤0.05≤0.06≤0.40≤0.15≤0.40≤0.08≥415 ≥240≥29.5

 

A106: Chemical components and mechanical property

Stan-dard Trade mark Chemical components         Mechanical property   
 CSiMnP,S Cu Ni Mo Cr VTensile Strength 

Yield 

Strength

 Elongation

 ASTM 

A106

 ≤0.30 ≥0.100.29-1.06 ≤0.035 ≤0.40  ≤0.40≤0.15 ≤0.40 ≤0.08 ≥415 ≥240≥30  
 C≤0.35  ≥0.10 0.29-1.06≤0.035 ≤0.40 ≤0.40 ≤0.15  ≤0.40≤0.08   ≥485  ≥275 ≥30 

 

PSL 1: Chemical components and mechanical property

Class and SortChemical componentsMechanical property
C(Max)Mn(Max)P(Max)S(Max)Tensile Strength(Min)Yield Strength(Min)
A25CL I0.210.600.0300.03045.00031025.000172
CL II0.210.600.0300.030
A0.220.900.0300.03048.00033130.000207
B0.281.200.0300.03060.00041435.000241
X420.281.300.0300.03060.00041442.000290
X460.281.400.0300.03063.00043446.000317
X520.281.400.0300.03066.00045552.000359
X560.281.400.0300.03071.00049056.000386
X600.281.400.0300.03075.00051760.000414
X650.281.400.0300.03077.00053165.000448
X700.281.400.0300.03082.00056570.000483

 

Our catalog of Seamless steel pipe

 

 

itemmaterialstandard

specification

(OD*WT)mm

usage
alloy pipe

Cr5Mo. 15CrMo

13CrMo44

12Cr1MoV P22

T91,P91,P9,

T9 Wb36

GB5310-95 GB9948-88

ASTMA335/A335M

ASTMA213/213M

DIN17175-79

JISG3467-88

JISG3458-88
16-824*2-100

The seamless steal pipes

features resistance to

 high pressure, high/low temperature

and corrosion and is used in

the industries of petroleum, chemical

engineering and. Electric power

as well as boiler

High-pressure

boiler pipe

20G,A106,

ST 45

GB5310-95

ASTM A 106-99

DIN17175-79
14-630*2-80

Temperature-resistant

seamless steel pipe

far high-pressure boiler

Seamless pipes

for petroleum

20, 12CrMo,

15CrMo
GB9948-8810-530*1.5-36

Boiler pipes for refinery,

 heat-exchanging pipes,

seamless steel pipes for pipeline

High-pressure

Seamless pipes

 for fertilizer

making equipment

20, 16Mn,

Q345
GB6479-200018-530*3-40

Fertilizer making

equipment and pipe line

Low and medium-

pressure boiled pipe

10,20GB3087-199910-530*2-40

Over-heat pipe for low

 and medium pressure boiler,

boiling water pipe, locomotive

smoke pipe(big and small)

Fluid pipe20, Q345GB/T8163-19998-630*1.0-40Fluid feeding
Structural pipe

20, Q345 10,

20,35,45,

16Mn,Q345B

GB/T8162-19996-1020*1.5-100For common structure
Line pipeGr.BAPI60-630*1.5-40

Carrying gas, water or oil

 in the industries of

petroleum and natural gas

Hydraulic

 prop pipe

27SiMnGB/T17396-199870-377*9-40Hydraulic support and prop

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