large diameter LSAW Steel Pipe with Low Carbon
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 5000 m.t./month
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Product Name | ERW Pipe / Welded Pipe / Black Pipe/LSAW | |
Size | OD | 406-1522.4mm(16-56in) |
Thinkness | 8-50mm(apply to simple carbon steel,low carbon alloy steel);6.4-26.4mm(apply to X70 and above) | |
Length | 3-12.5m or as required | |
Steel Material | Gr.B,X42-X70 PSL1, X42-X80 PSL2, L245-L555NB,A516Gr, 55-70 CL11-32 | |
Standard | APISpec5L, APISpec2B, ISO383, GB/T9711-2001,ASTMA671,ASTMA672,JIS DIN, | |
Usage | Natural gas, petroleum, chemical industry, electric power, metallurgy thermodynamic fields, water supply engineering, steam heating, hydroelectric power station and long pipeline transportation projects and so on. | |
Ends | Usually Plain ,But Can Be Beveled Or By Your Choice | |
Technique | LSAW | |
Surface | Bared Or Black Painted, Galvanized Or With Oiled Or as Client Required | |
Type | Welded | |
Section Shape | Round | |
Third Party Inspection | SGS,BV,CE | |
Inspection | 100% ultrasonic flaw detection for the material plate;100% automatic on-line UT test after welding; 100% whole-length seam X-ray test; 100% inside weld line industrial TV test; 100% hydrostatic test; 100% automatic on-line seam UT test after hydrostatic test, expanding; 100% X-ray test and make X-ray film or picture record on pipe ends; 100% pipe appearance and plate appearance inspection. | |
Package | In square bundles with standard seaworthy export packing or as request | |
Date of Delivery | 5-45days according to the QTY | |
Supply Ability | 150000tons/year | |
Port of Shipment | Tianjin Port | |
Payment term | T/T, Irrevocable L/C at sight | |
Trade Term | FOB CFR CIF | |
Others | 1) Contract Manufacturing: OEM Service Offered, Design Service Offered, Buyer Label Offered 2) Small quantity can be acceptable 3) Non-standard products can be ordered 4) A strong production capacity and a large inventory guarantee the quick delivery | |
- Q: How do steel pipes handle ground settlement?
- One possible alternative: Due to their robustness and durability, steel pipes are highly suitable for managing ground settlement. The pipes' flexibility and strength enable them to endure the shifting and settling of the ground with minimal damage. Their high resistance to deformation ensures that they can maintain their shape and structural integrity even when the ground settles or moves. When the ground settles, steel pipes can flex and bend slightly to accommodate the movement. This flexibility allows them to adapt to changes in the ground without experiencing breakage or cracking. Additionally, steel pipes often incorporate joints designed to absorb and distribute stress caused by ground settlement. Moreover, steel pipes possess a smooth interior surface that reduces friction and resistance to material flow. This characteristic becomes particularly crucial when the ground settles, as it diminishes the chances of blockages or clogs due to debris or sediment settling inside the pipes. In conclusion, steel pipes possess the necessary strength, flexibility, and resistance to deformation to effectively handle ground settlement. They can adapt to ground movement without compromising their structural integrity, making them a dependable choice for various applications such as underground infrastructure and pipeline systems.
- 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: Can steel pipes be used for roller coaster tracks?
- Yes, steel pipes can be used for roller coaster tracks. Steel is a commonly used material for roller coaster tracks due to its strength, durability, and ability to withstand intense forces and high speeds.
- Q: Can steel pipes be used in extremely cold temperatures?
- Yes, steel pipes can be used in extremely cold temperatures. Steel is known for its strength and durability, making it suitable for various applications, including in extreme cold weather conditions. Steel pipes have a high resistance to low temperatures and can withstand the effects of freezing temperatures without losing their structural integrity. This makes them ideal for use in industries such as oil and gas, where they are exposed to sub-zero temperatures. Additionally, steel pipes can be insulated or coated to provide further protection against the cold and prevent any potential issues, such as freezing or cracking. Overall, steel pipes are a reliable choice for use in extremely cold temperatures.
- Q: Can steel pipes be used for structural applications?
- Yes, steel pipes can be used for structural applications.
- Q: How are steel pipes used in wastewater treatment plants?
- Steel pipes are used in wastewater treatment plants for various purposes such as transporting wastewater, carrying chemicals and additives, and supporting the infrastructure.
- Q: How do you calculate the maximum allowable deflection for steel pipes?
- The maximum allowable deflection for steel pipes can be calculated using various formulas and guidelines set by industry standards. Factors such as the material properties of the steel, pipe diameter, wall thickness, and the applied load are taken into consideration. These calculations typically involve using equations that relate to the pipe's moment of inertia, modulus of elasticity, and the specific loading conditions. It is recommended to consult relevant engineering codes and standards, such as ASME B31.1 or ASME B31.3, to ensure accurate calculations and safe design.
- Q: How are steel pipes used in railway infrastructure?
- Steel pipes are used in railway infrastructure for various purposes such as constructing bridges, tunnels, and track supports. They are also used for drainage systems, signaling and telecommunication cables, and as conduits for electrical wiring.
- Q: How do steel pipes handle thermal expansion?
- Steel pipes handle thermal expansion by expanding and contracting with changes in temperature. The high thermal conductivity of steel allows it to transfer heat quickly, preventing excessive expansion. Additionally, the flexibility of steel allows it to absorb the expansion and contraction without compromising the integrity of the pipe.
- Q: Where is a steel pipe casing usually used?
- Classification of casing: rigid casing, flexible waterproof sleeve, steel pipe sleeve and iron sheet bushing, etc..
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large diameter LSAW Steel Pipe with Low Carbon
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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