• Welded Stainless Steel Tube/Pipe Manufacturer System 1
  • Welded Stainless Steel Tube/Pipe Manufacturer System 2
  • Welded Stainless Steel Tube/Pipe Manufacturer System 3
  • Welded Stainless Steel Tube/Pipe Manufacturer System 4
Welded Stainless Steel Tube/Pipe Manufacturer

Welded Stainless Steel Tube/Pipe Manufacturer

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
30 kg
Supply Capability:
12000 kg/month

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1Structure of Seamless Pipe ASTM A106/53: 

Seamless pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell. As the manufacturing process does not include any welding, seamless pipes are perceived to be stronger and more reliable. Historically seamless pipe was regarded as withstanding pressure better than other types, and was often more easily available than welded pipe. 

Application

carbon seamless steel pipes are widely used in gas, water and oil, transpotation;constructions;Bridge,highway,windows of model steel door; building materials;fences;heating facilities Fluid Pipe;conduit pipe,scaffolding pipe.etc.

Payment Terms: L/C D/A D/P T/T

Packing and shipment

Packaged in bundles,as per customers' requirements, it can also bepackagesd as beveled ends, typed marking, black painting, plastic caps protection,woven bags packing

For 20" container the max length is 5.8m; For 40" container the max length is 12m. other options are available based on customer requests. Please discuss when placing orders.

 

 

2‍‍Main Features of the Seamless Pipe ASTM A106/53:

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

• Reasonable price  

 

3Seamless Pipe ASTM A106/53 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. 

 

 

4Packaging & Delivery

Packaging Details:

seaworthy package,bundles wrapped with strong steel strip

Delivery Detail:

15-30days after received 30%TT

 

5FAQ of Seamless Pipe ASTM A106/53:  

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.

 

6‍‍Seamless Pipe ASTM A106/53 Images 

Q: What are the differences in the properties of hot-rolled and cold-rolled stainless steel tubes?
From the current market, cold working processing method has been basically eliminated the hot working mode, this is caused by defects in thermal processing of stainless steel pipe: thermal processing of stainless steel tube, as in the case of heating, a molding, molding the mechanical properties of the stainless steel tube is relatively poor, so the tube doing mechanical processing will often cannot meet the needs of mechanical and physical properties.
Q: Are stainless steel pipes suitable for wastewater treatment plants?
Yes, stainless steel pipes are suitable for wastewater treatment plants. Stainless steel is known for its excellent corrosion resistance, which is crucial in an environment where wastewater can contain aggressive chemicals and substances. Stainless steel pipes can withstand the high temperatures and pressures often encountered in wastewater treatment plants, making them a durable and reliable choice. Additionally, stainless steel pipes are easy to clean and maintain, reducing the risk of contamination in the treatment process. Therefore, stainless steel pipes are a popular choice for wastewater treatment plants due to their durability, corrosion resistance, and ease of maintenance.
Q: Can stainless steel pipes be used in the agriculture industry?
Indeed, the agriculture industry can employ stainless steel pipes. As a remarkably sturdy and corrosion-resistant material, stainless steel proves ideal for diverse agricultural applications. For instance, stainless steel pipes find frequent use in agricultural fields for irrigation systems, water distribution networks, and drainage systems. Their resistance to rust, corrosion, and chemical harm guarantees a prolonged lifespan despite the harsh agricultural environment. Moreover, stainless steel pipes offer convenience in terms of cleaning and maintenance, rendering them a favored option for transporting an array of liquids and gases within the agriculture industry.
Q: What are the temperature limits for stainless steel pipes?
The temperature limits for stainless steel pipes can vary depending on the grade of stainless steel used. Generally, stainless steel pipes can withstand temperatures ranging from -150°C to 1100°C (-238°F to 2012°F). However, it is crucial to consider factors such as the specific stainless steel grade, the application, and any potential thermal expansion or contraction issues when determining the temperature limits for a particular stainless steel pipe.
Q: How do stainless steel pipes compare to cast iron pipes?
There are two popular options for plumbing systems: stainless steel pipes and cast iron pipes. However, these two choices have notable differences when it comes to durability, cost, and corrosion resistance. To begin with, stainless steel pipes are widely recognized for their exceptional durability. They possess a higher strength-to-weight ratio and are less susceptible to cracking or breaking in comparison to cast iron pipes. Consequently, stainless steel pipes are well-suited for high-pressure scenarios or areas with heavy traffic. On the contrary, cast iron pipes have traditionally been acknowledged for their strength and longevity. They exhibit a remarkable resistance to impact and vibrations, which makes them ideal for locations where durability is of utmost importance, such as underground or in commercial buildings. Nevertheless, cast iron pipes are more prone to cracking or corrosion over time, particularly in acidic or alkaline environments. In terms of costs, stainless steel pipes generally require a higher upfront investment in contrast to cast iron pipes. Nonetheless, stainless steel pipes boast a longer lifespan and demand minimal maintenance, ultimately resulting in cost savings in the long term. Conversely, cast iron pipes may entail lower initial expenses but may involve more frequent maintenance and repairs, consequently escalating the overall costs over time. Regarding corrosion resistance, stainless steel pipes surpass cast iron pipes. Stainless steel contains a substantial amount of chromium, which forms a protective oxide layer that prevents corrosion. This characteristic renders stainless steel pipes highly resistant to rust, chemicals, and extreme temperatures. Conversely, cast iron pipes are more prone to rust and corrosion, especially if not adequately coated or maintained. In summary, stainless steel pipes offer superior durability, corrosion resistance, and long-term cost savings compared to cast iron pipes. Although cast iron pipes possess their own advantages, such as strength and impact resistance, stainless steel pipes emerge as a more reliable and versatile option for various plumbing applications.
Q: Can stainless steel pipes be used for marine applications?
Yes, stainless steel pipes can be used for marine applications. Stainless steel is known for its corrosion resistance, making it an ideal material for use in marine environments where there is constant exposure to saltwater and high levels of humidity. Stainless steel pipes are resistant to rust and corrosion, ensuring their durability and longevity in marine applications. They are commonly used for various purposes in the marine industry, such as piping systems, exhaust systems, and structural components. Additionally, stainless steel pipes can withstand extreme temperatures and pressures, making them suitable for the demanding conditions often encountered in marine applications.
Q: Are stainless steel pipes suitable for food processing industries?
Indeed, stainless steel pipes prove to be an impeccable choice for food processing industries. The impeccable corrosion resistance, durability, and hygienic attributes of stainless steel render it the preferred material in these sectors. Remarkably, stainless steel pipes exhibit no reactivity with food or any propensity to alter its flavor, while effectively resisting staining, rusting, and chemical harm. Hence, they emerge as an ideal medium for the transportation of diverse food products, encompassing liquids, gases, and solids. Furthermore, the effortless cleaning and maintenance of stainless steel pipes mitigate the risk of contamination and guarantee the safety of food.
Q: 316 stainless steel pipe wall mirror polishing, the smaller the roughness, the better.
Steel pipe is purchased separately, and then polished to find manufacturers alone, can meet the requirements,The cost is very high. To tell you the truth, I don't know.Specializing in sanitary stainless steel tube, stainless steel tube, precision sanitary stainless steel tube and stainless steel tube precision tube production and sales, the main material: stainless steel material: 0Cr18Ni9 (304 stainless steel tube) and 00Cr19Ni10 (304L stainless steel tube (316), stainless steel tube), 00Cr17Ni14Mo2 (GB 316L stainless steel tube), the products are widely used in instrumentation pharmaceutical machinery, food machinery, auto parts, pneumatic components, beverage, beer, drinking water, air purification and biological engineering and other fields.
Q: How do stainless steel pipes compare to PVC-U pipes?
Stainless steel pipes and PVC-U pipes are two commonly used materials for various piping applications, and they have their own unique characteristics and advantages. Firstly, stainless steel pipes are known for their exceptional durability and strength. They are highly resistant to corrosion, rust, and other chemical reactions, making them ideal for applications where the pipes come into contact with aggressive substances or are exposed to harsh environments. Stainless steel pipes can withstand high temperatures and pressures, making them suitable for demanding industrial applications. On the other hand, PVC-U (polyvinyl chloride unplasticized) pipes are lightweight and easy to install. They are cost-effective and have good chemical resistance, especially against most acids, alkalis, and salts. PVC-U pipes are commonly used in plumbing, irrigation, and drainage systems due to their excellent flow characteristics and low maintenance requirements. In terms of versatility, stainless steel pipes can be used for a wide range of applications, including water supply, gas distribution, oil and gas pipelines, and sewage systems. They are often preferred in industrial settings where reliability and longevity are crucial. PVC-U pipes, on the other hand, are more commonly used in residential and commercial settings where cost-efficiency and ease of installation are important factors. It is worth noting that stainless steel pipes are typically more expensive than PVC-U pipes, both in terms of material cost and installation. However, given their longer lifespan and superior resistance to corrosion and chemical reactions, they often prove to be a more cost-effective option in the long run. Ultimately, the choice between stainless steel pipes and PVC-U pipes depends on the specific requirements of the application. Factors such as cost, durability, resistance to corrosion, ease of installation, and maintenance should all be taken into consideration when comparing these two materials for a particular piping project.
Q: Stainless steel pipe pickling ratio
Usage: used for contaminant removal of various types of stainless steel parts, sheet metal surface and its equipment rust, oxide skin, after welding of yellow blue black spot welding, a silver white metal surface cleaning, and surface passivation, corrosion resistance of stainless steel.

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