High Quality ASTM A53 ERW Welded Steel Pipe
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 50MT m.t.
- Supply Capability:
- based on order m.t./month
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ERW Welded Steel Pipes
Application of High Quality ASTM A53 ERW Welded Steel Pipe
It is widely applied to line pipe and casing and tubing in oil transportation and casing field, and it is used in Low, high pressure liquid and gassy transportation and it is also good Structure pipe (for furniture, window, door, building , bridge, mechanical etc).
Package: bundles with anti-rust painting and with plastic caps
Standard of High Quality ASTM A53 ERW Welded Steel Pipe
API SPEC 5L, API SPEC 5CT, ASTM A53, GB/T9711.1
SteelGrade of High Quality ASTM A53 ERW Welded Steel Pipe
API SPEC 5L: B, X42, X46, X52, X56, X60, X65
API SPEC 5CT: J55, K55, N80, L80-1
ASTM A53: A, B, C
GB/T9711.1:L242、L290、L320、L360、L390、L415、L450
Sizes of pipes of High Quality ASTM A53 ERW Welded Steel Pipe
*Remark: Besides below sizes, we also can arrange production based on requirement of customers
OD |
WT |
WEIGHT | ||||
INCH |
MM |
SCH |
MM |
INCH |
KG/M |
LB/INCH |
1 1/2” |
48.3 |
STD-40 |
3.68 |
0.145 |
4.09 |
2.75 |
1 1/2” |
48.3 |
XS-80 |
5.08 |
0.2 |
5.47 |
3.68 |
2” |
60.3 |
STD-40 |
3.91 |
0.154 |
5.49 |
3.69 |
2” |
60.3 |
XS-80 |
5.54 |
0.218 |
7.56 |
5.08 |
2 1/2” |
73 |
STD-40 |
5.16 |
0.203 |
8.72 |
5.86 |
2 1/2” |
73 |
XS-80 |
7.01 |
0.276 |
11.52 |
7.74 |
3” |
88.9 |
STD-40 |
5.49 |
0.216 |
11.41 |
7.67 |
3” |
88.9 |
XS-80 |
7.62 |
0.3 |
15.43 |
10.37 |
3 1/2” |
101.6 |
STD-40 |
5.74 |
0.226 |
13.71 |
9.21 |
3 1/2” |
101.6 |
XS-80 |
8.08 |
0.318 |
18.83 |
12.65 |
4” |
114.3 |
STD-40 |
6.02 |
0.237 |
16.24 |
10.91 |
4” |
114.3 |
XS-80 |
8.56 |
0.337 |
22.55 |
15.15 |
5” |
141.3 |
STD-40 |
6.55 |
0.258 |
21.99 |
14.78 |
5” |
141.3 |
XS-80 |
9.53 |
0.375 |
31.28 |
21.02 |
6” |
168.3 |
STD-40 |
7.11 |
0.28 |
28.55 |
19.19 |
6” |
168.3 |
XS-80 |
10.97 |
0.432 |
42.99 |
28.89 |
8” |
219.1 |
STD-40 |
8.18 |
0.322 |
42.98 |
28.88 |
8” |
219.1 |
XS-80 |
12.7 |
0.5 |
65.3 |
43.88 |
10” |
273 |
STD-40 |
9.27 |
0.365 |
60.9 |
40.92 |
10” |
273 |
80 |
15.09 |
0.594 |
96.95 |
65.15 |
12” |
323.8 |
STD |
9.53 |
0.375 |
74.61 |
50.13 |
12” |
323.8 |
40 |
10.31 |
0.406 |
80.51 |
54.1 |
12” |
323.8 |
XS |
12.7 |
0.5 |
98.42 |
66.14 |
12” |
323.8 |
80 |
17.48 |
0.688 |
133.38 |
89.63 |
14” |
355.6 |
40 |
11.13 |
0.438 |
95.51 |
64.18 |
14” |
355.6 |
XS |
12.7 |
0.5 |
108.48 |
72.9 |
14” |
355.6 |
80 |
19.05 |
0.75 |
159.71 |
107.32 |
16” |
406.4 |
XS-40 |
12.7 |
0.5 |
124.55 |
83.69 |
18” |
457 |
STD |
9.53 |
0.375 |
106.23 |
71.38 |
18” |
457 |
40 |
14.27 |
0.562 |
157.38 |
105.75 |
18” |
457 |
80 |
23.83 |
0.938 |
257.13 |
172.78 |
20” |
508 |
40 |
15.09 |
0.594 |
185.28 |
124.5 |
20” |
508 |
80 |
26.19 |
1.031 |
314.33 |
211.22 |
Standard: GB/9711.1
Mechanical Properties of High Quality ASTM A53 ERW Welded Steel Pipe
Standard |
Grade |
(MPa) |
(MPa) |
Min(%) |
Yield strength |
Tensile Strength |
Elongation | ||
GB/T9711.1 |
L245 |
≥245 |
≥415 |
21 |
L290 |
≥290 |
≥415 |
21 | |
L320 |
≥320 |
≥435 |
20 | |
L360 |
≥360 |
≥460 |
19 | |
L390 |
≥390 |
≥490 |
18 | |
L415 |
≥415 |
≥520 |
17 | |
L450 |
≥450 |
≥535 |
17 | |
L485 |
≥485 |
≥570 |
17 |
Chemical Composition(%) of High Quality ASTM A53 ERW Welded Steel Pipe
Standard |
Grade |
C |
Mn |
P |
S |
Max |
Max |
Max |
Max | ||
GB/T9711.1 |
L245 |
0.26 |
0.15 |
0.030 |
0.030 |
L290 |
0.28 |
1.25 |
0.030 |
0.030 | |
L320, L360 |
0.30 |
1.25 |
0.030 |
0.030 | |
L390, L415 |
0.26 |
1.35 |
0.030 |
0.030 | |
L450 |
0.26 |
1.40 |
0.030 |
0.030 | |
L485 |
0.23 |
1.60 |
0.025 |
0.030 |
Standard: GB/9711.2
Mechanical Properties of High Quality ASTM A53 ERW Welded Steel Pipe
Standard |
Grade |
(MPa) Yield strength |
(MPa) Tensile Strength |
Min(%) Elongation | ||
GB/T9711.2 |
Rt0.5Min |
Rt0.5Max |
RmMin |
Rt0.5/Rm Max |
||
L245 |
245 |
440 |
0.80 |
22 | ||
L245 |
0.85 | |||||
L290 |
290 |
440 |
0.80 |
21 | ||
L290 |
0.85 | |||||
L360 |
360 |
510 |
0.85 |
20 | ||
L360 |
0.85 | |||||
L415 |
415 |
565 |
0.85 |
18 | ||
L415 |
0.85 | |||||
L450 |
450 |
570 |
535 |
0.87 |
18 | |
L485 |
485 |
605 |
570 |
0.90 |
18 |
Chemical Composition (%) of High Quality ASTM A53 ERW Welded Steel Pipe
Standard |
Grade |
C |
Mn |
P |
S |
V |
Nb |
Ti |
CEV |
Max |
Max |
Max |
Max |
Max |
Max |
Max |
Max | ||
GB/T9711.2 |
L245NB |
0.16 |
1.1 |
0.025 |
0.020 |
- |
- |
- |
0.42 |
L290NB |
0.17 |
1.2 |
0.025 |
0.020 |
0.05 |
0.05 |
0.04 |
0.42 | |
L360NB |
0.20 |
1.6 |
0.025 |
0.020 |
0.10 |
0.05 |
0.04 |
0.45 | |
L415NB |
0.21 |
1.6 |
0.025 |
0.020 |
0.15 |
0.05 |
0.04 |
- | |
L245NB, L290NB |
0.16 |
1.5 |
0.025 |
0.020 |
0.04 |
0.04 |
- |
0.4 | |
L360NB |
0.16 |
1.6 |
0.025 |
0.020 |
0.05 |
0.05 |
0.04 |
0.41 | |
L415NB |
0.16 |
1.6 |
0.025 |
0.020 |
0.08 |
0.05 |
0.06 |
0.42 | |
L450NB |
0.16 |
1.6 |
0.025 |
0.020 |
0.10 |
0.05 |
0.06 |
0.43 | |
L485NB |
0.16 |
1.7 |
0.025 |
0.020 |
0.10 |
0.06 |
0.06 |
0.43 |
Standard: ASTM A53
Mechanical Properties of High Quality ASTM A53 ERW Welded Steel Pipe
Standard |
Grade |
(MPa) |
(MPa) |
Yield strength |
Tensile Strength | ||
ASTM A53M |
A |
205 |
330 |
B |
240 |
415 |
Chemical Composition(%) of High Quality ASTM A53 ERW Welded Steel Pipe
Standard |
Grade |
C |
Mn |
P |
S |
V |
Ni |
Cu |
Cr |
Mo |
Max |
Max |
Max |
Max |
Max |
Max |
Max |
Max |
Max | ||
ASTM A53M |
A |
0.25 |
0.95 |
0.05 |
0.045 |
0.08 |
0.4 |
0.5 |
0.4 |
0.15 |
B |
0.30 |
1.20 |
0.05 |
0.045 |
0.08 |
0.4 |
0.5 |
0.4 |
0.15 |
- Q:What are the different sizes of steel pipes available?
- Steel pipes are available in a wide range of sizes, varying from small diameter pipes used for plumbing applications to large diameter pipes used for industrial purposes. The sizes typically range from 1/8 inch to 72 inches in diameter, with various wall thickness options.
- Q:What is the diameter of the steel tube DN20?
- Usually the nominal diameter is nominal for cast iron pipe, steel pipe joints, concrete pipe pipe, seamless steel pipe does not use this notation (with diameter * wall thickness). With nominal diameter pipeline accessories, meaning with tube.
- Q:How do steel pipes handle abrasive materials?
- Steel pipes are highly durable and resistant to abrasion, making them well-suited to handle abrasive materials. The smooth interior surface of steel pipes minimizes friction and wear caused by the movement of such materials, ensuring their efficient and effective transportation.
- Q:How are steel pipes measured?
- Steel pipes are typically measured by their outer diameter (OD) and wall thickness. The OD is measured using a caliper or tape measure, while the wall thickness is determined using specialized tools like ultrasonic gauges or micrometers. These measurements are crucial for determining the pipe's size, strength, and suitability for various applications.
- Q:Do steel pipes require maintenance?
- Yes, steel pipes do require maintenance. While steel pipes are durable and long-lasting, they can still be subject to wear and tear over time. Regular maintenance is important to ensure their optimal performance and prolong their lifespan. One important aspect of maintenance is inspecting the pipes for any signs of damage or corrosion. Steel pipes can be vulnerable to rust and corrosion, especially in environments with high humidity or exposure to water. Regular inspections allow for early detection of any issues, which can prevent more significant damage and costly repairs in the future. Another aspect of maintenance is cleaning the pipes. Over time, steel pipes can accumulate debris, sediment, or mineral deposits. These build-ups can restrict the flow of fluids or affect the quality of the transported materials. Regular cleaning helps to remove these obstructions and maintain the efficiency of the pipes. Depending on the application, steel pipes may also require periodic lubrication or coating. This helps to reduce friction, prevent corrosion, and enhance the pipes' durability. Lubricants and coatings can be applied during maintenance to ensure the pipes continue to function smoothly and resist corrosion. Overall, regular maintenance of steel pipes is essential to maximize their performance, prevent damage, and prolong their lifespan. By investing time and effort in maintenance, potential issues can be identified and addressed early on, ultimately saving time and money in the long run.
- Q:How are steel pipes used in the manufacturing of sewage treatment plants?
- Steel pipes are commonly used in the manufacturing of sewage treatment plants primarily for their durability, strength, and resistance to corrosion. These pipes are utilized for various purposes within the treatment process, including transporting sewage and wastewater between different treatment units, carrying chemicals for disinfection or neutralization, and providing structural support for the plant's infrastructure.
- Q:How to perform nondestructive inspection of steel tubes
- Including fluorescence, coloring two kinds. Because of its simple equipment and convenient operation, it is an effective method to check the surface defect of magnetic particle inspection. It is mainly used for surface defect inspection of non-magnetic materials.
- Q:Seamless steel tube DN15 specification phi 18*3 what do you mean?
- Seamless steel pipe DN15 specification phi 18*3 refers to 3 outer diameter of 18mm B type DN15 seamless steel tube.
- Q:What are the factors to consider when selecting a steel pipe for a specific application?
- When selecting a steel pipe for a specific application, several factors need to be considered. These include the type of fluid or gas being transported, the pressure and temperature conditions, the size and dimensions required, the desired corrosion resistance, and the overall budget for the project. It is also crucial to assess the pipe's material properties, such as its strength, ductility, and toughness, to ensure it can withstand the operational demands of the application. Additionally, factors like the pipe's manufacturing process, compatibility with joining methods, and any specific industry standards or regulations should be taken into account.
1. Manufacturer Overview |
|
---|---|
Location | Hebei,China |
Year Established | 2005 |
Annual Output Value | Above 100 Million RMB |
Main Markets | Main land;Middle East;Southeast Asia |
Company Certifications | ISO9001 |
2. Manufacturer Certificates |
|
---|---|
a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
|
---|---|
a)Trade Capacity | |
Nearest Port | Tianjin;Qingdao |
Export Percentage | 41% - 50% |
No.of Employees in Trade Department | |
Language Spoken: | English;Chinese;Korean |
b)Factory Information | |
Factory Size: | 120mu |
No. of Production Lines | 11 |
Contract Manufacturing | OEM Service Offered;Design Service Offered |
Product Price Range | High Average |
Send your message to us
High Quality ASTM A53 ERW Welded Steel Pipe
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 50MT m.t.
- Supply Capability:
- based on order m.t./month
OKorder Service Pledge
OKorder Financial Service
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