Adapting to changes in welded alloy pipe sales

A welded alloy pipe is a type of pipe made from a combination of metals, typically including elements such as nickel, chromium, and molybdenum, which are known for their exceptional strength and corrosion resistance. The manufacturing process involves taking flat sheets of alloy material, which are then formed into a cylindrical shape and welded along the seam. This welding process not only enhances the structural integrity of the pipe but also allows for the creation of longer lengths without the need for joints, reducing potential leak points.

product details

specification

Product Name	welded alloy pipe
Standard	ASTM,JIS,DIN,GB,AISI,DIN,EN
Material	304、316、321、6061、6063、Inconel、Monel、Ti-6Al-4V、16Mn、20Cr、 brass, bronze
Outer diameter range	Small diameter alloy pipe: The outer diameter is generally between 6mm and 50mm, suitable for some small equipment and piping systems. Medium diameter alloy pipe: The outer diameter is generally between 50mm and 200mm, widely used in industrial pipelines and construction projects. Large diameter alloy pipe: The outer diameter is generally above 200mm, suitable for pipeline systems in large equipment, oil, natural gas and other industries.
Thickness range	Small diameter alloy pipe: The wall thickness is usually between 1mm and 5mm, suitable for some small equipment and piping systems. Medium diameter alloy pipe: The wall thickness is generally between 5mm and 10mm, and is widely used in industrial pipelines and construction projects. Large diameter alloy pipe: The wall thickness can be above 10mm, even up to 20mm or thicker, suitable for piping systems under high pressure, high temperature or special environments.
Length range	Customized length according to customer's special requirements.
Error	±1%
Certification	ISO 9001 ，CE，API
Surface treatment	Pickling、Sandblasting、Electroplated、Coating、Polishing、Heat Treatment、Oxidation treatment
Country of origin	China
Main Applications	1.Oil and Gas Industry: Used to transport oil, natural gas and their derivatives, especially under high pressure and high temperature environment.
	2.Chemical Industry: Used in chemical reactors, pipelines and storage tanks, able to withstand corrosive media.
	3.Architectural and Structural Engineering: Used in building structures, supports and frames to provide strength and stability.
	4.Aerospace: Used for structural parts of aircraft and spacecraft, which require light weight and high strength.
	5.Automobile industry: used in automobile exhaust systems, cooling systems and other key components.
	6.Food and pharmaceutical industry: Used in food processing and pharmaceutical equipment, requiring high hygiene standards and corrosion resistance.
	7.Electric power industry: used for boilers, heat exchangers and other high temperature and high pressure equipment.
	8.Water treatment: used for water pipes and sewage treatment facilities, requiring corrosion resistance and wear resistance.
Package	Simple packaging, reinforced packaging, wooden frame, metal frame, pallet, wrapping
Payment Term	TT, LC,Cash, Paypal, DP, DA,Western Union or Others.
After-sales service	1. Quality assurance period 2. Return and exchange policy 3. Delivery and acceptance assistance 4. Customer feedback collection

Product Display

Production process

.Raw material preparation:
Choose the appropriate alloy material, usually alloy steel, stainless steel, aluminum alloy, etc.
The specifications and composition of materials must comply with relevant standards and customer requirements.
.Cutting:
Cutting the raw material into the required lengths, usually using a sawing machine or laser cutting equipment.
.Molding:
The cut materials are formed into tubular structures through processes such as cold rolling or hot rolling.
During this process, a preheating treatment may be performed to increase the plasticity of the material.
.Welding:
Use appropriate welding process (such as TIG welding, MIG welding, submerged arc welding, etc.) to weld the edges of the pipes together to form a complete pipeline.
Welding parameters need to be controlled during the welding process to ensure the quality and strength of the weld.
.Heat treatment:
Heat treatment is performed on the welded alloy tube to eliminate welding stress and improve its mechanical properties and corrosion resistance.
.Surface treatment:
Carry out surface treatment such as pickling, sandblasting, polishing, electroplating or coating as needed to improve the corrosion resistance and aesthetics of the pipeline.
.Testing and Inspection:
Perform non-destructive testing (such as ultrasonic testing, X-ray testing, etc.) and physical property testing on welded alloy pipes to ensure they meet relevant standards and customer requirements.
.Packaging and delivery:
Clean, dry and pack qualified welded alloy tubes ready for shipment to customers.