• 3/4” Hot selling low price ASTM A179 Gr.C seamless carbon steel pipe System 1
  • 3/4” Hot selling low price ASTM A179 Gr.C seamless carbon steel pipe System 2
  • 3/4” Hot selling low price ASTM A179 Gr.C seamless carbon steel pipe System 3
  • 3/4” Hot selling low price ASTM A179 Gr.C seamless carbon steel pipe System 4
  • 3/4” Hot selling low price ASTM A179 Gr.C seamless carbon steel pipe System 5
3/4” Hot selling low price ASTM A179 Gr.C seamless carbon steel pipe

3/4” Hot selling low price ASTM A179 Gr.C seamless carbon steel pipe

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
100000 m.t./month

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Specifications

HOT-DIP GALVANIZED PIPE FOR FLUID TRANSPORTATION 
1.OD:33.4-114.3mm 
2.WT:2.0-9.0mm 
3.Zinc:200~600g/m2 
Good serveice


We Offer You:

HOT-DIP GALVANIZED PIPE FOR FLUID TRANSPORTATION


HOT-DIP GALVANIZED PIPE FOR FLUID TRANSPORTATION

1. Material

Steel Grade

Q195, Q235, Q345 etc.

Material Type

Available in cold rolled and hot rolled

2. Size

W.T

1.0mm-12mm

Diameter

20mm~273mm

Length

5.8m-14m

3. Zinc Coating

200~600g/m2, could be thicker or thinner if you need

4. Certification

BV, IAF, SGS,COC, ISO etc.

5. Welding Technology

Longitudinal ERW

6. Application

Urban construction, machine structure, agriculture equipment, water and gas pipes etc.

7. Packing

Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.

8. Delivery Time

Usually within 10-30 days after receipt of deposit, ASAP

9. Trade Terms

FOB, CFR, CIF etc.

10. Payment Terms

T/T, L/C etc.

11. Loading Port

Xingang , Tianjin

12. Original Place

Tianjin, China

13. Company Information  

Name

Reliance Metal Resource Co., Ltd

Type

Manufacture and trading company

Supply Ability 

360,000 tons per year


Galvanized Round Steel Pipe's Materials

          Elements 

Material  
Chemical Compsition%Mechanical Property
C%Mn%S%P%Si%Yield Point (Mpa)Tensile Strength(Mpa)Elongation 
(%) 
Q1950.06-0.120.25-0.50<0.050< span=""><0.045< span=""><0.030< span="">>195315-43032-33
Q2150.09-0.150.25-0.55<0.05< span=""><0.045< span=""><0.030< span="">>215335-45026-31
Q2350.12-0.200.30-0.70<0.045< span=""><0.045< span=""><0.030< span="">>235375-50024-26
Q345<0.20< span="">1.0-1.6<0.040< span=""><0.040< span=""><0.55< span="">>345470-63021-22



 

 

 

Q:Can steel pipes be used for heat exchangers?
Yes, steel pipes can be used for heat exchangers. Steel pipes are commonly used in heat exchangers due to their strength, durability, and excellent thermal conductivity properties. They are capable of withstanding high temperatures and pressures, making them suitable for various industrial applications.
Q:Can steel pipes be used for stormwater management systems?
Yes, steel pipes can be used for stormwater management systems. Steel pipes are commonly used in stormwater management systems for their durability, strength, and resistance to corrosion. They can efficiently transport stormwater runoff, helping to manage and control its flow. Additionally, steel pipes can be customized to meet specific project requirements, making them a versatile choice for stormwater management systems.
Q:How are steel pipes protected against lightning strikes?
Steel pipes are typically protected against lightning strikes through the use of lightning rods and grounding systems. These measures help to divert the electrical energy from a lightning strike away from the steel pipes, preventing damage or potential accidents.
Q:Can steel pipes be used for underground water lines?
Yes, steel pipes can be used for underground water lines.
Q:What is the difference between carbon steel and alloy steel pipes?
Carbon steel and alloy steel pipes are both types of steel pipes, but they differ in their composition and properties. Carbon steel pipes are made primarily from carbon and iron, with small amounts of other elements such as manganese, silicon, and copper. They are known for their strength and durability, making them a popular choice for various applications in industries such as construction, oil and gas, and automotive. Carbon steel pipes are relatively inexpensive and have good resistance to corrosion. On the other hand, alloy steel pipes are made by adding other alloying elements to carbon steel. These alloying elements can include elements such as chromium, nickel, molybdenum, and vanadium, among others. The addition of these elements enhances the properties of the steel, such as increased strength, improved corrosion resistance, and better heat resistance. Alloy steel pipes are commonly used in high-temperature and high-pressure applications, such as in power plants, refineries, and chemical plants. In terms of cost, alloy steel pipes are generally more expensive than carbon steel pipes due to the additional alloying elements. However, the added benefits in performance and durability can often justify the higher cost. In summary, the main difference between carbon steel and alloy steel pipes lies in their composition and properties. Carbon steel pipes are primarily made of carbon and iron, while alloy steel pipes contain additional alloying elements for enhanced properties. Carbon steel pipes are known for their strength and affordability, while alloy steel pipes offer improved strength, corrosion resistance, and heat resistance.
Q:What are the different types of steel pipe coatings for nuclear power plants?
There are several types of steel pipe coatings used in nuclear power plants, including epoxy coatings, fusion-bonded epoxy (FBE) coatings, and polyethylene (PE) coatings. These coatings provide corrosion and chemical resistance to the steel pipes, ensuring their longevity and safety in the demanding environment of a nuclear power plant.
Q:What are the factors affecting the durability of steel pipes?
There are several factors that can affect the durability of steel pipes. These include corrosion, temperature fluctuations, mechanical stress, and exposure to chemicals or abrasive materials. Additionally, the quality of the steel used in the pipes, the design and construction of the piping system, and proper maintenance and inspection practices can also impact their durability.
Q:How are steel pipes protected against external impact or mechanical damage?
Steel pipes are typically protected against external impact or mechanical damage through the use of various methods such as applying protective coatings, installing corrosion-resistant materials, using concrete encasement, or utilizing protective shields or guards.
Q:Can steel pipes be used for underground water supply networks?
Yes, steel pipes can be used for underground water supply networks. Steel pipes are durable, resistant to corrosion, and have high strength, making them suitable for carrying water underground. Additionally, steel pipes can withstand high pressure and temperature variations, ensuring a reliable and long-lasting water supply system.
Q:How are steel pipes used in agriculture?
Various purposes in agriculture make steel pipes widely used, with one common application being irrigation systems. These pipes, known for their durability and ability to withstand water pressure, transport water from wells or reservoirs to different areas of farms, enabling efficient water distribution over long distances. Furthermore, steel pipes find utility in agricultural drainage systems. By removing excess water from fields, they prevent waterlogging and ensure proper drainage. Their resistance to corrosion is particularly significant in agricultural settings, where exposure to moisture and various chemicals is common. Moreover, steel pipes serve a vital purpose in the construction of greenhouse structures. They provide structural support for the greenhouse framework and facilitate the installation of irrigation systems and other equipment. The strength and sturdiness of steel pipes enable them to withstand harsh weather conditions, making them an ideal choice for greenhouse construction. Additionally, livestock farming benefits from the use of steel pipes. They are frequently employed in the creation of fences and enclosures for animals, providing a secure and long-lasting barrier. Steel pipes also play a crucial role in the construction of animal shelters and barns. To summarize, steel pipes play a crucial and versatile role in agriculture. They are integral components in irrigation systems, drainage systems, greenhouse construction, and livestock farming. Thanks to their durability, strength, and resistance to corrosion, steel pipes are an excellent choice for a wide range of agricultural applications.

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