ERW Welded Steel Pipes For Fence
- Ref Price:
-
- Loading Port:
- Tianjin 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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Good price of ERW Welded Steel Pipes For Fence ,
Application of ERW Welded Steel Pipes For Fence :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 of ERW Welded Steel Pipes For Fence : bundles with anti-rust painting and with plastic caps
Standard of ERW Welded Steel Pipes For Fence : API SPEC 5L, API SPEC 5CT, ASTM A53, GB/T9711.1
Steel Grade of ERW Welded Steel Pipes For Fence :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 ERW Welded Steel Pipes For Fence :
*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 |
Picturers of of ERW Welded Steel Pipes For Fence ，
Production process.
Products in Warehouse.
Details by close vision.
We are a company that producing all kinds of pipes, square pipes, Our company's products are exported to Brazil , Indonesia , Singapore , Central Asian countries, and other countries and regions.
Welcome to contact us for ERW Welded Steel Pipes .
- Q: What is the difference between nominal and actual pipe size?
- Nominal pipe size refers to the designation used to identify the approximate inside diameter of a pipe, while actual pipe size refers to the measured inside diameter of a pipe. The nominal size is a standardized value, whereas the actual size may vary slightly due to manufacturing tolerances.
- Q: How are steel pipes insulated for thermal applications?
- Steel pipes are commonly insulated for thermal applications using various materials such as fiberglass, mineral wool, or foam insulation. These insulating materials are typically wrapped around the steel pipes to create a protective barrier that reduces heat transfer. Additionally, a vapor barrier may be installed to prevent moisture condensation. This insulation helps to maintain the desired temperature of the fluid or gas being transported through the pipes and prevents energy loss.
- Q: How do steel pipes compare to other materials, such as PVC or copper?
- Steel pipes have several advantages over other materials such as PVC or copper. Firstly, steel pipes are incredibly durable and strong, making them suitable for heavy-duty applications and high-pressure environments. Additionally, steel pipes have a longer lifespan compared to PVC or copper, as they are less prone to cracking, corrosion, or degradation. Steel pipes also provide better fire resistance and are more resistant to extreme temperatures. However, steel pipes can be more expensive and require professional installation due to their weight and rigidity. PVC pipes, on the other hand, are lightweight, affordable, and easy to install, but they may not be as durable or suitable for certain applications. Copper pipes offer excellent corrosion resistance and are commonly used for water supply systems, but they can be more expensive and require skilled labor to install. Ultimately, the choice between steel, PVC, or copper pipes depends on the specific requirements of the project and the desired balance of cost, durability, and performance.
- Q: How are steel pipes used in the power generation industry?
- Steel pipes are widely used in the power generation industry for various purposes such as transporting fluids, gases, and steam, as well as for structural support and heat exchange. They are used in power plants for conveying cooling water, fuel, and exhaust gases, as well as in boiler systems for transporting high-pressure steam. Additionally, steel pipes are utilized for constructing heat exchangers, condensers, and other critical components, ensuring the efficient and reliable operation of power generation facilities.
- Q: Can steel pipes be used for cooling systems?
- Yes, steel pipes can be used for cooling systems. Steel pipes are commonly used in various applications, including cooling systems, due to their durability, strength, and resistance to high temperatures and pressure. They are particularly suitable for industrial cooling systems where there may be harsh environmental conditions or corrosive fluids. Steel pipes have excellent heat conductivity, which enables efficient heat transfer, making them a reliable choice for cooling applications. Additionally, steel pipes can be easily fabricated, welded, and customized to meet specific cooling system requirements. However, it is important to ensure that the steel pipes used are properly coated or insulated to prevent corrosion and minimize heat loss.
- Q: What is the difference between black steel pipes and galvanized steel pipes?
- The main difference between black steel pipes and galvanized steel pipes lies in their coating. Black steel pipes are uncoated and have a dark, iron oxide layer on their surface, while galvanized steel pipes are coated with a layer of zinc to protect against corrosion. This zinc coating gives galvanized pipes a shiny, silver appearance and makes them more resistant to rust and other environmental factors.
- Q: How do you calculate the pipe pressure loss coefficient for steel pipes?
- To calculate the pipe pressure loss coefficient for steel pipes, you can use various empirical equations or reference charts specific to the pipe type and size. These equations and charts take into account factors such as pipe roughness, Reynolds number, and flow rate to determine the pressure loss coefficient. It is important to consult relevant engineering references or software to accurately calculate this coefficient for steel pipes.
- Q: How are steel pipes used in construction?
- Steel pipes are commonly used in construction for various purposes such as structural supports, plumbing systems, and underground utility installations. They provide strength, durability, and flexibility, making them suitable for carrying fluids, gases, and structural loads. Steel pipes are often used in the construction of buildings, bridges, and infrastructure projects, ensuring reliable and long-lasting performance.
- Q: Can steel pipes be bent or shaped to meet specific requirements?
- Steel pipes have the capability to be bent or shaped in order to fulfill specific requirements. This process, known as pipe bending, requires the use of specialized machinery and techniques to manipulate the pipe into the desired form. There are different methods available, such as hot bending, cold bending, and induction bending, which are chosen depending on factors such as the pipe's size, thickness, required bend radius, and intended application. Industries like construction, oil and gas, automotive, and manufacturing commonly employ pipe bending to create customized pipe configurations that meet specific needs and facilitate efficient installation and functionality.
- Q: Are steel pipes suitable for underground irrigation systems?
- Yes, steel pipes can be suitable for underground irrigation systems. Steel pipes are known for their durability and strength, making them resistant to corrosion and able to withstand high pressure. They are also less likely to crack or break under the ground's weight or pressure. Additionally, steel pipes have a long lifespan, reducing the need for frequent replacements. However, it is important to consider the type of water being transported, as certain minerals or chemicals in the water can cause corrosion over time. In such cases, it may be necessary to use corrosion-resistant coatings or liners. Overall, steel pipes are a reliable choice for underground irrigation systems, especially in areas with high water pressure or where durability is a priority.
1. Manufacturer Overview
| Location | Tianjin, China |
| Year Established | 1997 |
| Annual Output Value | Above Three Million To Five Million RMB |
| Main Markets | Main land |
| Company Certifications | ISO 9001:2010;API 5L; |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Tianjin |
| Export Percentage | 40% - 50% |
| No.of Employees in Trade Department | 300-500 People |
| Language Spoken: | English; Chinese |
| b) Factory Information | |
| Factory Size: | 40,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered; Design Service Offered |
| Product Price Range | Average |
Send your message to us
ERW Welded Steel Pipes For Fence
- Ref Price:
-
- Loading Port:
- Tianjin 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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