Hot Dipped Galvanized Steel Pipe BS1387 Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 7500 m.t./month
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1、Structure of Hot Dipped Galvanized Steel Pipe BS1387 :
The surface of Hot Dipped Galvanized Steel Pipe BS1387 can increase the corrosion resistance of the steel tube, prolong service life. Galvanized pipe is widely used, in addition to water, gas, oil and other general low pressure fluid pipelines. It is also used in the petroleum industry, especially for offshore oil field of oil well pipe and oil pipe, chemical, coking equipment of oil heater, condensation cooler, coal run oil exchanger tube, and trestle pile, the mine tunnel support frame tube.
2、Main Features of Hot Dipped Galvanized Steel Pipe BS1387 :
• High manufacturing accuracy
• High strength
• Good visual effect
• Reasonable price
• Small inertia resistance
• Strong heat dissipation ability
3、Hot Dipped Galvanized Steel Pipe BS1387 Specification：
Standard | GB, DIN, ASTM ASTM A106-2006, ASTM A53-2007 |
Grade | 10#-45#, 16Mn 10#, 20#, 45#, 16Mn |
Thickness | 1 - 33 mm |
Section Shape | Round |
Outer Diameter | 21 - 610mm |
Place of Origin | Tianjin, 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 Hot Dipped Galvanized Steel Pipe BS1387 :
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、 Hot Dipped Galvanized Steel Pipe BS1387 : Images：
- Q: How are steel pipes protected against electrolytic corrosion?
- Various methods can be employed to safeguard steel pipes against electrolytic corrosion. One commonly utilized approach involves the application of protective coatings on the pipe's surface. These coatings serve as a barrier, effectively preventing direct contact between the steel and the surrounding environment, which may contain moisture and other corrosive substances. Epoxy, polyethylene, and zinc are frequently employed coatings for this purpose. Another means of protection involves the utilization of sacrificial anodes. These anodes, typically fabricated from a metal that exhibits greater reactivity than steel, such as zinc or aluminum, are affixed to the steel pipes. Over time, as these anodes corrode, they willingly sacrifice themselves in order to shield the steel. This process, known as cathodic protection, is exceptionally successful in deterring electrolytic corrosion. Aside from coatings and sacrificial anodes, proper insulation and electrical isolation play a pivotal role in preventing electrolytic corrosion of steel pipes. Insulating materials, such as rubber or plastic sleeves, are employed to prevent direct contact between the pipes and other metals or electrolytes. Electrical isolation can be achieved through the use of dielectric unions or insulating flanges, which effectively obstruct the flow of electric current between different sections of the pipeline. Furthermore, regular maintenance and inspection are essential components of protecting steel pipes against electrolytic corrosion. Regular checks to assess coating integrity, anode condition, and potential electrical leakage are crucial in maintaining the ongoing efficacy of the corrosion protection system. In conclusion, a combination of protective coatings, sacrificial anodes, insulation, electrical isolation, and regular maintenance is indispensable in safeguarding steel pipes against electrolytic corrosion. By implementing these measures, the lifespan of steel pipes can be substantially prolonged, thereby ensuring the safety and reliability of various applications, including water distribution, oil and gas transportation, and structural support in buildings and infrastructure.
- Q: What is the difference between steel pipes and PVC pipes?
- The main difference between steel pipes and PVC pipes lies in their material composition. Steel pipes are made of a durable and strong metal alloy, while PVC pipes are made of a lightweight and flexible plastic called polyvinyl chloride. Steel pipes are typically used for heavy-duty applications that require high strength and resistance to extreme temperatures and pressure, such as in industrial settings or for transporting liquids or gases over long distances. On the other hand, PVC pipes are commonly used for residential and commercial plumbing systems due to their affordability, ease of installation, and resistance to corrosion. Additionally, PVC pipes are not suitable for high-pressure applications and have a lower heat tolerance compared to steel pipes.
- 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 are steel pipes used in the manufacturing of scaffolding?
- Steel pipes are used in the manufacturing of scaffolding as they provide a sturdy and reliable structure for supporting workers and materials at various heights. These pipes are often used as the main framework, providing the necessary strength and stability required for safe and efficient construction work.
- Q: How many fasteners are there in a ton of steel tubes?
- The fastener generally refers to the intermediate connecting parts connecting two members, in the construction project for external diameter of steel pipe scaffold with 48mm fixation, the fastener is divided into rectangular fastener (cross directional fastener fastener) rotary fastener (universal movable fastener fastener) (a direct docking fastener fastener fastener) etc..
- Q: What are the different grades of steel pipes?
- There are several different grades of steel pipes, including carbon steel, stainless steel, and alloy steel. Each grade has its own unique properties and is used for specific applications based on factors such as strength, corrosion resistance, and temperature resistance.
- Q: How are steel pipes used in the manufacturing of chemical storage tanks?
- Steel pipes are commonly used in the manufacturing of chemical storage tanks as they provide structural support and serve as conduits for the transportation of chemicals. These pipes are typically used for connecting various components of the tank, such as the inlet and outlet valves, as well as for creating the internal plumbing system. The durability and corrosion resistance of steel make it an ideal material for ensuring the integrity and longevity of chemical storage tanks.
- Q: How are steel pipes used in oil and gas industry?
- Steel pipes are extensively used in the oil and gas industry for various purposes such as drilling, production, transportation, and refining. They are primarily used for the extraction of oil and gas from the ground, as well as for the transportation of these resources over long distances. Steel pipes are also utilized in the construction of storage tanks, refineries, and offshore drilling platforms. Their strength, durability, and resistance to corrosion make them ideal for withstanding the harsh conditions encountered in the oil and gas industry.
- Q: What are the future trends in steel pipe manufacturing?
- Some of the future trends in steel pipe manufacturing include the use of advanced automation and robotics, the development of high-strength and lightweight steel materials, the implementation of sustainable and environmentally friendly manufacturing processes, and the integration of digital technologies for improved quality control and efficiency. Additionally, there is a growing focus on developing steel pipes with enhanced corrosion resistance and durability to meet the demands of various industries such as oil and gas, construction, and automotive.
- Q: How are steel pipes stored and transported?
- Steel pipes are typically stored in warehouses or open yards, stacked in an organized manner to prevent damage. They are often transported using trucks or railcars, secured with straps or clamps to ensure stability. For long-distance transportation, pipes may be bundled together or loaded onto flatbed trailers. Additionally, protective coatings are applied to prevent corrosion during storage and transportation.
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Hot Dipped Galvanized Steel Pipe BS1387 Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 7500 m.t./month
OKorder Service Pledge
OKorder Financial Service
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