Galvanized Pipe 4-8" A53 Seamless/Welded Pipe 200G Hot Dip
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000 m.t./month
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1、Structure of Galvanized Pipe 4-8" A53 Seamless/Welded Pipe 200G Hot Dip
Seamless pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell. As the manufacturing process does not include any welding, seamless pipes are perceived to be stronger and more reliable. Historically seamless pipe was regarded as withstanding pressure better than other types, and was often more easily available than welded pipe.
2、Main Features ofGalvanized Pipe 4-8" A53 Seamless/Welded Pipe 200G Hot Dip
• High manufacturing accuracy
• High strength
• Small inertia resistance
• Strong heat dissipation ability
• Good visual effect
• Reasonable price
3、Galvanized Pipe 4-8" A53 Seamless/Welded Pipe 200G Hot Dip Specification：
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 | |
Standard | GB, DIN, ASTM ASTM A106-2006, ASTM A53-2007 | |
Grade | 10#-45#, 16Mn 10#, 20#, 45#, 16Mn | |
Thickness | 8 - 33 mm | |
Section Shape | Round | |
Outer Diameter | 133 - 219 mm | |
Place of Origin | Shandong, China (Mainland) | |
Secondary Or Not | Non-secondary | |
Application | Hydraulic Pipe | |
Technique | Cold Drawn | |
Certification | API | |
Surface Treatment | factory state or painted black | |
Special Pipe | API Pipe | |
Alloy Or Not | Non-alloy | |
Length | 5-12M | |
Outer Diameter | 21.3-610mm | |
Grade | 20#, 45#, Q345, API J55, API K55, API L80, API N80, API P110, A53B | |
Standard | ASME, ASTM |
1) Material:20#(ASTM A 106/A53 GRB.API5LGRB,GB),45#,16Mn,10#.
2) Specification range:OD:21.3-610mm,WT:6-70mm,length:6-12m or according to the requirement of clients.
3) Excutive standards:GB,ASME API5L.ASTM A 106/A53,Despite of the above standards,we can also supply seamless steel pipe with standard of DIN,JIS,and so on,and also develop new products according to the requirements of our clients!
4) Surface:black lacquered,varnish coating or galvanized.
5) Ends:Beveled or square cut,plastic capped,painted.
6) Packing:bundles wrapped with strong steel strip,seaworthy packing.
4、Packaging & Delivery
Packaging Details: | seaworthy package,bundles wrapped with strong steel strip |
Delivery Detail: | 15-30days after received 30%TT |
5、FAQ of Galvanized Pipe 4-8" A53 Seamless/Welded Pipe 200G Hot Dip
①How is the quality of your products?
Our products are manufactured strictly according to national and internaional standard, and we take a test
on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.
②How about price?
Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.
③Why should you chose us?
Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.
6、Galvanized Pipe 4-8" A53 Seamless/Welded Pipe 200G Hot Dip Images：
图片放这里
- Q: DN80 seamless steel tube, what is the standard thickness?
- The DN80 specification is 89*6 seamless steel management formula = (outside diameter wall thickness) * wall thickness *0.02466= per meter weight
- Q: How do you determine the required wall thickness for steel pipes?
- The determination of the necessary wall thickness for steel pipes involves the consideration of multiple factors and calculations. One of the main factors to be taken into account is the pressure to which the pipe will be exposed. As the pressure increases, a thicker wall is required to guarantee that the pipe can endure the internal forces. The material strength of the steel used for the pipe is also a significant factor. Different steel grades possess varying tensile strengths, which directly impact the required wall thickness. Tensile strength refers to the maximum stress a material can withstand before failing, making it crucial to select a steel grade capable of withstanding the expected pressure. Furthermore, the pipe's diameter is influential in determining the necessary wall thickness. Pipes with larger diameters typically necessitate thicker walls to maintain their structural integrity and prevent deformation under pressure. Engineers employ industry standards and formulas to calculate the required wall thickness. The American Society of Mechanical Engineers (ASME) B31 code is the most widely used standard, offering guidelines for designing pressure piping systems. The ASME code integrates safety margins, material properties, and pressure ratings to determine the appropriate wall thickness. Other factors, such as temperature, corrosion, and external loads, can also influence the necessary wall thickness. For instance, applications involving high temperatures may require thicker walls to prevent buckling or softening of the pipe. In conclusion, the determination of the required wall thickness for steel pipes involves the consideration of pressure, material strength, diameter, temperature, and other external forces. Engineers rely on industry standards and calculations to ensure the pipe's ability to safely withstand the intended operating conditions.
- Q: How are steel pipes transported and stored?
- Steel pipes are typically transported by loading them onto trucks or shipping containers, while larger pipes may be transported by rail or barge. During transportation, pipes are secured and protected from damage using straps, braces, or foam padding. Once at the storage site, pipes are usually stacked in a designated area, either vertically or horizontally, depending on their size and weight. They may also be stored in racks or on stands to prevent them from rolling or collapsing. Proper storage conditions include keeping the pipes away from moisture, extreme temperatures, and corrosive substances to maintain their quality.
- Q: What is the shear strength of steel pipes?
- The shear strength of steel pipes can vary based on a variety of factors including the grade and thickness of the steel, as well as the manufacturing process and any additional treatments or coatings applied. Steel pipes generally possess a high shear strength due to the inherent strength of steel as a material. Determination of shear strength is typically achieved through testing and can range from 50,000 to 80,000 pounds per square inch (PSI) for common grades of steel pipes. However, it is important to acknowledge that the shear strength can be considerably higher for specialized or higher-grade steel pipes that are specifically designed for applications such as offshore drilling or high-pressure systems. Therefore, it is advisable to refer to the manufacturer's specifications or engineering standards for precise and specific shear strength values for a particular steel pipe.
- Q: Can steel pipes be used for gas distribution?
- Yes, steel pipes can be used for gas distribution due to their high durability and resistance to corrosion.
- Q: What are the factors that affect the lifespan of steel pipes in different environments?
- The factors that affect the lifespan of steel pipes in different environments include the pH level of the surrounding soil or water, presence of corrosive chemicals, humidity and moisture levels, exposure to extreme temperatures, mechanical stress or pressure, and the quality of protective coatings or corrosion inhibitors applied to the pipes.
- Q: What materials are used in scaffolding pipes?
- Safety net with dense green net, safety net of flame retardant standards GB, and safety net of flame retardant performance detection for lighter lit mesh 12 seconds after leaving the fire, flame retardant, continued burning of not more than 4S. The application of 9MM safety net rope, rope, nylon rope woven, each network should be able to withstand the impact of the national standard 1.6KN test.
- Q: Can steel pipes be used for scaffolding and support structures?
- Yes, steel pipes can be used for scaffolding and support structures. Steel pipes are commonly used in construction due to their strength, durability, and ability to withstand heavy loads. They provide a stable and secure framework for scaffolding and support structures, ensuring the safety of workers and the stability of the construction project. Steel pipes are also versatile and can be easily assembled and disassembled, making them an ideal choice for temporary structures like scaffolding. Additionally, steel pipes are resistant to corrosion, making them suitable for outdoor applications and ensuring the longevity of the scaffolding and support structures.
- Q: Are steel pipes suitable for use in acidic environments?
- Steel pipes may not be suitable for use in acidic environments because they can corrode and degrade when exposed to acids, leading to potential leaks and structural issues.
- 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.
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Galvanized Pipe 4-8" A53 Seamless/Welded Pipe 200G Hot Dip
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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