Welded Stainless Steel Pipe
Features:
Size: 2" - 48"
Standard: ASTM A240, ASTM A269, ASTM A312, ASTM A358, ASTM A778
Grades: 201, 304/304L, 316/316L, 317/317L, 347/347H, 321/321H, 904L
Applications: Chemical,Food and beverage, Marine, Mining, Oil and gas, Pharmaceutical, Petrochemical, Power generation, Renewable energy
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Parameter:
Stainless steel welded pipe is corrosion resistant and this type of material is extremely durable in harsh conditions.
Stainless steel welded pipe is popular in industrial applications in the following industries:
Chemical,Food and beverage, Marine, Mining, Oil and gas, Pharmaceutical, Petrochemical, Power generation, Renewable energy.
Seamless Steel Pipe:
Seamless steel pipe is made of single sheet metal, the surface of the steel pipe without the trace of connection, called seamless steel pipe. According to the production method, the hot rolled pipe, cold rolled pipe, cold pull pipe, extrusion pipe and pipe pipe pipe are seamlessly divided.
Seamless piping begins as a solid cylindrical hunk of steel called a billet. While still hot, the billet uses a mandrel pierced through the center. The next step is to roll and stretch the hollow billet. The billets are accurately rolled and stretched until the length, diameter and wall thickness specified in the customer order.
Welded Steel Pipe:
The original state of the welded pipe is a long, coiled steel strip. Cut to the desired length and width to form a flat rectangular steel sheet. The width of the sheet will become the outer circumference of the pipe, and this value can be used to calculate its final outer diameter. The rectangular sheet passes through a rolling unit so that the longer sides bend to each other to form a cylinder. During welded pipe, high-frequency currents are transmitted between the edges, causing them to melt and fuse together.
WESDOM Advantages
1.WESDOM patent products, patent certification
The product side flanges comply with national, German, Russian, American, British and Japanese standards and other domestic and international standards for multiple pressures, easy connection and wide adaptability, which can reduce the type of purchase and stock.
2.The product has an independent identity to ensure traceability
Each wesdom product has its own unique identification number, to ensure product traceability.
3.Provide material inspection report
All wesdom products can provide the material inspection report of the main parts.
4.One-stop service
One-stop service, we not only supply high quality products, also supply solutions and after-sales service.
5.WESDOM has a lot of project experience
We have a lot of project experience in countries such as Pakistan and the Philippines, WESDOM has always been noticed all over the world, and trust comes from quality.
6. WESDOM has a strict quality control system
WESDOM has a strict quality control system and before delivery, we test 100% of each product to ensure its quality, promising you a high quality product.
Quality Control Process
Standards&Features:
The welded pipe is considered to be inherently weak because it includes one weld. Seamless tubes lack this apparent structural defect and are therefore considered safer. Although the welded pipe does include a joint, this production method makes the welded pipe's tolerance not exceed the customer's requirements and the thickness is uniform. Although the seamless pipe has obvious advantages, the criticism of the seamless pipe is that the rolling and stretching processes produce an inconsistent thickness.
In the oil, gas, power generation and pharmaceutical industries, many high pressure and high temperature applications require seamless piping. Welding pipes are generally cheaper to produce and widely used as long as temperature, pressure and other service variables do not exceed the parameters specified in the applicable standards.
Similarly, there is no difference in performance between welded pipe and seamless steel pipes in structural applications. While the two are interchangeable, it makes no sense to specify a seamless pipe when the cheaper welded pipe is equally effective.
Case:
Application:
Food and beverage
Marine
Mining
Oil and gas
Pharmaceutical
Petrochemical
Power generation
Renewable energy
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