China Largest Welde Steel Pipes Manufacturer
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 12000 m.t./month
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Product Description:
Standard: API 5L,API 5CT, ASTM A53, ASTM A500, GB9711.1, GB9711.2
● Application：To be used for conveying gas, water, and petroleum for oil and natural gas industries. And use
for the structural steel pipes purpose
● Main Steel Tube Grade: A, B, X42, X46, X52, X56, X60, X65, X70, J55, K55, N80-1, N80Q, M65, L80-1, C90-1,
C90-2, C95, T95-1, T95-2, P110, 9711, 9712
2、Main Features of the Seamless Pipe :
• High manufacturing accuracy
• The higher strength
• The small inertia resistance
• Strong heat dissipation ability
• Good visual effect
• Satisfy price
3、Seamless Pipe ASTM DIN1829 Specification：
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 Seamless Pipe ASTM DIN1829:
①How is the quality of your products?
We have many years business experience in this area, and we have professional engineer and manager team and sure we can provide you high quality production and professional service.
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?
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、Seamless Pipe ASTM DIN1829 Images：
- Q: How are steel pipes used in airport infrastructure?
- Steel pipes are commonly used in airport infrastructure for various purposes. They are used in the construction of runways, taxiways, and aprons to provide a strong and durable foundation. Steel pipes are also used for drainage systems, fuel pipelines, and fire suppression systems within the airport premises. Additionally, steel pipes are used in the construction of airport buildings, such as hangars and terminals, for structural support and plumbing systems. Overall, steel pipes play a crucial role in ensuring the safety, efficiency, and functionality of airport infrastructure.
- Q: How are steel pipes used in the construction of shipbuilding?
- Steel pipes are widely used in shipbuilding as they provide structural support and are essential for various systems and components such as ventilation, fuel, and water supply. They are used to create the framework of the ship, including the hull, bulkheads, and decks. Additionally, steel pipes are crucial for piping systems that transport fluids and gases throughout the ship, ensuring its proper functioning and safety.
- Q: What are the different types of steel pipe connections for oil and gas pipelines?
- There are several types of steel pipe connections used for oil and gas pipelines, including threaded connections, welded connections, flanged connections, and grooved connections. Threaded connections involve screwing two pipe ends together using threads, providing a secure and leak-proof joint. Welded connections involve fusing pipe ends together using heat, creating a strong and durable joint. Flanged connections use a flange on each pipe end that is bolted together, providing a sturdy and easily removable joint. Grooved connections involve utilizing a groove on each pipe end, which is then locked together using a coupling, ensuring a reliable and flexible joint.
- Q: How are steel pipes coated for insulation purposes?
- Steel pipes are commonly coated for insulation purposes through a process called external coating. This involves applying a layer of insulating material, such as polyethylene or epoxy, onto the surface of the steel pipe. The coating is carefully applied to ensure a uniform and continuous layer, which helps to prevent heat transfer and protect the pipe from corrosion.
- Q: What is the electrical conductivity of steel pipes?
- Due to its metallic nature, steel pipes possess a notable degree of electrical conductivity. The specific composition and properties of the steel employed can influence the electrical conductivity of these pipes. Typically, steel exhibits a conductivity range of 6.99 × 10^6 to 9.64 × 10^6 siemens per meter (S/m) at room temperature. Consequently, steel pipes are capable of effectively conducting electricity and finding application in diverse fields, including electrical transmission and grounding systems.
- Q: Is hot dipped plastic pipe steel?
- The hot dipped plastic steel pipe is a steel pipe, and it is made of special antiseptic treated composite steel pipe.
- Q: How are steel pipes used in the manufacturing of agricultural machinery?
- Steel pipes are commonly used in the manufacturing of agricultural machinery for various purposes such as structural support, fluid transportation, and protection. They are utilized to create the framework and chassis of the machinery, providing strength and durability. Steel pipes are also used to transport fluids such as fuel, water, and chemicals throughout the machinery. Additionally, steel pipes can be used to protect vulnerable components from external elements, ensuring the longevity and reliability of the agricultural machinery.
- Q: Are steel pipes suitable for oil and petroleum applications?
- Yes, steel pipes are widely used in oil and petroleum applications due to their superior strength, durability, and resistance to corrosion. These pipes are capable of withstanding high pressure and extreme temperatures, making them suitable for transporting oil and petroleum over long distances. Steel pipes also have the advantage of being able to withstand external forces such as impact and vibrations, which are common in the oil and petroleum industry. Additionally, steel pipes can be easily welded and connected, allowing for efficient and cost-effective installation. Overall, steel pipes are the preferred choice for oil and petroleum applications due to their reliability and ability to ensure the safe and efficient transportation of these valuable resources.
- Q: Can steel pipes be used for high-temperature applications?
- Yes, steel pipes can be used for high-temperature applications. Steel pipes possess excellent heat resistance properties, making them suitable for conveying fluids or gases at elevated temperatures. The high melting point and thermal conductivity of steel allow it to withstand and transfer heat effectively, making it a reliable choice for industries such as oil and gas, power generation, and chemical processing. Additionally, steel pipes can be manufactured with specific alloys or coatings to enhance their resistance to corrosion and oxidation, further increasing their suitability for high-temperature applications.
- Q: What are the different types of steel pipe coatings for corrosion protection?
- Some of the different types of steel pipe coatings for corrosion protection include epoxy coatings, polyethylene coatings, zinc coatings, and coal tar enamel coatings.
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China Largest Welde Steel Pipes Manufacturer
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 12000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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