| Model: | FR0004 |
|---|---|
| Brand: | Friend |
| Origin: | Made In China |
| Category: | Construction & Decoration / Pipe, Tube & Parts / Steel Pipe & Tube |
| Label: | Seamless Steel Pipe , SMLS Steel Pipe , Seamless Steel Tube |
| Price: |
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|
| Min. Order: | 10000 pc |
| Last Online:15 May, 2017 |
Seamless Steel Pipe( SMLS Steel Pipe ),Seamless Steel Tube
Types of Seamless Steel Pipe from Our Factory
|
Types |
Uses |
|
Structure Purposes |
General structure and mechanical |
|
Liquid Services |
Petroleum, gas and other fluids conveying |
|
Low and Medium Pressure |
Steam and boiler manufacturing |
|
Hydraulic Pillar Service |
Hydraulic support |
|
Auto Semi-shaft Casing |
Auto sem-shaft casing |
|
Line Pipe |
Oil and gas conveying |
|
Tubing and Casing |
Oil and gas conveying |
|
Drill Pipes |
Well drilling |
|
Geological Drilling Pipes |
Geological drilling |
|
Petroleum Cracking Tubes |
Furnace tubes, heat exchangers |
Standards and Applications
|
Standards |
Grades |
Class |
|
API |
API 5L |
Line pipe for pipeline transportation systems |
|
API 5CT |
Tubing and casing for wells |
|
|
API 5DP |
Drill Pipe for well drilling |
|
|
ASTM |
ASTM A53 |
Used as structural steel or for low-pressure plumbing |
|
ASTM A106 |
seamless carbon steel pipe for high-temperature service |
|
|
ASTM A335 |
for seamless ferritic alloy-steel pipe for high-temperature service |
|
|
ASTM A213 |
for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes |
|
|
ASTM A179 |
for seamless Cold-drawn low-carbon steel heat-exchanger and condenser tubes |
|
|
ASTM A192 |
for seamless carbon steel boiler tubes for high-pressure service |
|
|
ASTM A210 |
for seamless medium-carbon steel boiler and superheater tubes |
|
|
ASTM A333 |
for seamless steel pipe for low-temperature service and other applications with required notch toughness |
|
|
ASTM A519 |
for seamless carbon and alloy steel mechanical tubing |
|
|
ASTM A252 |
for seamless and welded steel pipe piles |
|
|
DIN |
DIN 17175 |
for heat resistant seamless steel pipe lines |
|
DIN 1629 |
for seamless circular tubes of non alloys steels wth special quality requirements |
|
|
DIN 2391 |
for cold drawn or cold rolled precision seamless steel tubes |
|
|
JIS |
JIS G3454 |
seamless carbon steel pipe for pressure service |
|
JIS G3456 |
seamless carbon steel pipe for high temperature service |
|
|
JIS G3461 |
seamless carbon steel pipe for boiler and heat exchanger |
|
|
EN |
EN 10210 |
for hot finished seamless structural hollow sections of non-alloy steels |
|
EN 10216 |
seamless steel tubes for pressure purposes |
|
|
BS |
BS 3059 |
for carbon,alloy and austenitic stainless steel tubes with specified elevated temperature properties |
Dimension Tolerances of Seamless Steel Pipe
|
Pipe types |
Pipe Szie(mm) |
Tolerances |
|
|
Hot rolled |
OD |
<50 |
±0.50mm |
|
≥50 |
±1% |
||
|
WT |
<4 |
±12.5% |
|
|
≥4～20 |
+15%, -12.5% |
||
|
>20 |
±12.5% |
||
|
Cold drawn |
OD |
6～10 |
±0.20mm |
|
10～30 |
±0.40mm |
||
|
30～50 |
±0.45 |
||
|
>50 |
±1% |
||
|
WT |
<1 |
±0.15mm |
|
|
>1～3 |
+ 15%, - 10% |
||
|
>3 |
+ 12.5%, - 10% |
||
Sizes: Out Diameter: 1-1/4"-16", Wall Thickness: 0.109"-0.562"
Standard:ASTM A53, ASTM A106, ASTM A500/501-98, ASTM A519-98, JIS G3441-1994, JIS G3444-1994, BS EN 10210-1
Application:Used in the general structure and the mechanism, including construction, machinery, transportation
Sizes: Out Diameter: 6.0mm-114.0mm, Wall Thickness: 1.0mm-15.0mm
Standard: GB3087-1999, ASTM A179, ASTM A106, JIS G3454
Application:Used for manufacturing superheated pipelines, the steam pipe, boiling water tube, flue tube, small flue tube, etc.
Sizes: Out Diameter: 19.05-168.3mm, Wall Thickness: 2.31-14.27mm
Standard:GB/T8163-1999, ASTM A53-98, JIS G3452-1998, JIS G3454-1998, ASTM A106, DIN 1629-1984
Application:For conveying of petroleum, gas and other fluids
Sizes: Out Diameter: 73-630mm, Wall Thickness: 6-35mm
Standard:API 5L
Application:For gas, water, transportation in Petroleum and natural gas industries
Sizes: Out Diameter: 2-7/8"-6-5/8", Wall Thickness: up to 0.813"
Standard:API 5D
Application:For well drilling
Sizes: Out Diameter: 1.315"- 20", Wall Thickness: 0.133"-0.500"
Standard:GB9948-1988
Application:For manufacturing of furnace tubes, heat exchangers and pipelines in refineries
Chemical Composition and Mechanical Properties
|
Standard |
Grade |
Chemical Components (%) |
Mechanical Properties |
|||||||||
|
c |
Si |
Mn |
P |
S |
Mo |
Cr |
V |
Tensile STrength(Mpa) |
Yield STrength(Mpa) |
Elongation (%) |
||
|
ASTM A53 |
A |
≤0.25 |
/ |
≤0.95 |
≤0.05 |
≤0.06 |
≤0.15 |
≤0.40 |
≤0.08 |
≥330 |
≥205 |
≥29.5 |
|
B |
≤0.30 |
/ |
≤1.2 |
≤0.05 |
≤0.06 |
≤0.15 |
≤0.40 |
≤0.08 |
≥415 |
≥240 |
≥29.5 |
|
|
Standard |
Grade |
Chemical Components(%) |
Mechanical Properties |
|||||||||
|
c |
Si |
Mn |
P |
S |
Mo |
Cr |
V |
Tensile STrength (Mpa) |
Yield STrength (Mpa) |
Elongation(%) |
||
|
ASTM A106 |
A |
≤0.30 |
≥0.10 |
0.29-1.06 |
≤0.035 |
≤0.035 |
≤0.15 |
≤0.40 |
≤0.08 |
≥415 |
≥240 |
≥30 |
|
B |
≤0.35 |
≥0.10 |
0.29-1.06 |
≤0.035 |
≤0.035 |
≤0.15 |
≤0.40 |
≤0.08 |
≥485 |
≥275 |
≥30 |
|
|
Standard |
Grade |
Chemical Components(%) |
Mechanical Properties |
||||||
|
c |
Si |
Mn |
P |
S |
Tensile STrength(Mpa) |
Yield STrength(Mpa) |
Elongation(%) |
||
|
ASTM A179 |
A179 |
0.06-0.18 |
/ |
0.27-0.63 |
≤0.035 |
≤0.035 |
≥325 |
≥180 |
≥35
|
|
Standard |
Grade |
Chemical Components(%) |
Mechanical Properties |
||||||
|
c |
Si |
Mn |
P |
S |
Tensile STrength(Mpa) |
Yield STrength(Mpa) |
Elongation(%) |
||
|
ASTM A192 |
A192 |
0.06-0.18 |
≤0.25 |
0.27-0.63 |
≤0.035 |
≤0.035 |
≥325 |
≥180 |
≥35 |
|
Standard |
Grade |
Chemical Components |
Tensile STrength(min) |
Yield Strength(min) |
|||
|
C |
Mn |
P |
S |
Mpa |
Mpa |
||
|
API 5L PSL1 |
A |
0.22 |
0.90 |
0.030 |
0.030 |
331 |
207 |
|
B |
0.28 |
1.20 |
0.030 |
0.030 |
414 |
241 |
|
|
X42 |
0.28 |
1.30 |
0.030 |
0.030 |
414 |
290 |
|
|
X46 |
0.28 |
1.40 |
0.030 |
0.030 |
434 |
317 |
|
|
X52 |
0.28 |
1.40 |
0.030 |
0.030 |
455 |
359 |
|
|
X56 |
0.28 |
1.40 |
0.030 |
0.030 |
490 |
386 |
|
|
X60 |
0.28 |
1.40 |
0.030 |
0.030 |
517 |
414 |
|
|
X65 |
0.28 |
1.40 |
0.030 |
0.030 |
531 |
448 |
|
|
X70 |
0.28 |
1.40 |
0.030 |
0.030 |
565 |
483 |
|
|
Standard |
Grade |
Chemical Components |
Tensile STrength(min) |
Yield Strength(min) |
|||
|
C |
Mn |
P |
S |
Mpa |
Mpa |
||
|
API 5L PSL2 |
B |
0.24 |
1.20 |
0.025 |
0.015 |
414 |
241 |
|
X42 |
0.24 |
1.30 |
0.025 |
0.015 |
414 |
290 |
|
|
X46 |
0.24 |
1.40 |
0.025 |
0.015 |
434 |
317 |
|
|
X52 |
0.24 |
1.40 |
0.025 |
0.015 |
455 |
359 |
|
|
X56 |
0.24 |
1.40 |
0.025 |
0.015 |
490 |
386 |
|
|
X60 |
0.24 |
1.40 |
0.025 |
0.015 |
517 |
414 |
|
|
X65 |
0.24 |
1.40 |
0.025 |
0.015 |
531 |
448 |
|
|
X70 |
0.24 |
1.40 |
0.025 |
0.015 |
565 |
483 |
|
|
X80 |
0.24 |
1.40 |
0.025 |
0.015 |
621 |
552 |
|
