• Galvanized Cold Drawn Stainless Steel Pipe With 2 Plastic Caps System 1
  • Galvanized Cold Drawn Stainless Steel Pipe With 2 Plastic Caps System 2
Galvanized Cold Drawn Stainless Steel Pipe With 2 Plastic Caps

Galvanized Cold Drawn Stainless Steel Pipe With 2 Plastic Caps

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
35 m.t.
Supply Capability:
5000 m.t./month

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Item specifice

Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Cold Rolled,Cold Drawn
Shape:
U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Thickness:
2mm-600mm
Length:
5m-12m
Net Weight:
0.019MT

 Galvanized Cold Drawn Stainless Steel Pipe With 2 Plastic Caps

1.Structure of Galvanized Cold Drawn Stainless Steel Pipe

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.

 

2.‍‍Main Features of the Galvanized Cold Drawn Stainless Steel Pipe:

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

• Reasonable price 

 

3.Galvanized Cold Drawn Stainless Steel Pipe 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. Packing and Delivery:

Packaging Details:

seaworthy package,bundles wrapped with strong steel strip

Delivery Detail:

50-60days after received 30%TT or Original LC

 

5. FAQ of Galvanized Cold Drawn Stainless Steel Pipe

How 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.

How 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.

Why 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.

 

Any question, pls feel free to contact us !

 

6.‍‍Galvanized Cold Drawn Stainless Steel Pipe Images

 

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Galvanized Cold Drawn Stainless Steel Pipe With 2 Plastic Caps

 

 7. Company Information:

CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council.

Since 2004, the trading volume of CNBM International has been doubled in 5 successive years owing to the support of superior corporations and effort of all staff. Meanwhile, we have established strategic partnerships with hundreds of domestic manufacturers and sound business relations with clients from over 120 countries. Currently, we have wholly-owned overseas subsidiaries and branches in 5 countries with a view to realize localization, which also represents an essential progress in our globalization target.

In line with the business, CNBM International launched E-business platform Okorder.com.Our goal is to transform CNBM International into the global leading brand in building materials industry within 3 to 5 years through innovation and reform, by strengthening the overall management of supply chain, developing and cultivating both domestic and overseas market, improving the procedure and information system, enhancing the ability to organize resources and to provide value-added services under a professional team and a learning organization.

 Galvanized Cold Drawn Stainless Steel Pipe With 2 Plastic Caps

 

Q:Are stainless steel pipes suitable for desalination plants?
Yes, stainless steel pipes are highly suitable for desalination plants. Stainless steel is corrosion-resistant and has excellent durability, making it ideal for withstanding the harsh conditions and corrosive nature of the desalination process. Additionally, stainless steel pipes offer good heat transfer properties and maintain the quality of water, ensuring a reliable and efficient desalination process.
Q:What is the difference between 304H and 316H stainless steel pipes?
The chemical composition and elements contained in 304H and 316H stainless steel pipes are what sets them apart. 304H stainless steel is a variation of the 304 stainless steel alloy that is specially designed for high-temperature usage. It has a higher carbon content compared to standard 304 stainless steel, which improves its strength and resistance to corrosion at high temperatures. This makes it suitable for environments with elevated temperatures and corrosive substances. On the other hand, 316H stainless steel is a variation of the 316 stainless steel alloy, also intended for high-temperature applications. Like 304H, it has a higher carbon content than standard 316 stainless steel, which enhances its high-temperature strength. However, 316H stainless steel also contains molybdenum, which provides additional corrosion resistance, particularly in environments with chlorides like seawater or marine settings. To summarize, both 304H and 316H stainless steel pipes are suitable for high-temperature applications, but 316H offers better corrosion resistance due to the inclusion of molybdenum. The choice between the two depends on the specific requirements of the application, such as the presence of corrosive substances or chlorides in the environment.
Q:What is the difference between seamless and SAW stainless steel pipes?
Seamless and SAW (Submerged Arc Welding) stainless steel pipes find utility in various industries for the transportation of fluids or gases, but they possess certain distinct dissimilarities. 1. Manufacturing Process: The primary discrepancy resides in their manufacturing processes. Seamless stainless steel pipes emerge from the piercing of a solid billet, shaping it into a hollow tube. Conversely, SAW pipes result from the welding of multiple layers of steel plates together, employing a submerged arc welding technique. 2. Appearance: Seamless pipes boast a sleek and polished surface, imparting them with a more visually pleasing aspect. Conversely, SAW pipes display discernible welding seams, which can manifest internally or externally. 3. Strength and Durability: Seamless pipes generally exhibit superior strength and durability compared to SAW pipes. The absence of welding seams in seamless pipes eradicates potential weak points, rendering them less prone to failure under elevated pressure or extreme temperatures. 4. Size Range: Seamless pipes offer a broader spectrum of sizes, encompassing both small and large diameters. SAW pipes, limited by the welding process, are primarily employed for larger diameter pipes. 5. Cost: In terms of cost-effectiveness, SAW pipes typically hold an advantage over seamless pipes. The manufacturing process of SAW pipes entails the welding of multiple plates, which is less expensive than the process of creating a seamless pipe from a solid billet. 6. Applications: Seamless pipes find common usage in industries where high pressure and corrosion resistance are imperative, such as oil and gas, petrochemical, and power generation. SAW pipes, owing to their larger size range and cost-effectiveness, are frequently utilized in infrastructure projects like water supply, sewage systems, and construction. In conclusion, the principal discrepancies between seamless and SAW stainless steel pipes lie in their manufacturing process, appearance, strength, size range, cost, and applications. The choice between the two hinges upon the specific requirements of the project and the desired characteristics of the pipe.
Q:What is the chemical composition of stainless steel pipes?
Stainless steel pipes are primarily composed of iron, chromium, and varying amounts of other elements depending on the specific grade or type of stainless steel. The main component is iron, which provides the structural strength and durability. Chromium is the key element that gives stainless steel its corrosion-resistant properties. It forms a thin, passive layer on the surface of the steel, protecting it from oxidation and rust. Other elements commonly found in stainless steel pipes include nickel, molybdenum, and manganese, which further enhance its corrosion resistance, strength, and other specific properties. The specific chemical composition of stainless steel pipes can vary widely depending on the grade and intended application, allowing for different levels of strength, corrosion resistance, and heat resistance.
Q:What are the different finishes available for stainless steel pipes?
Stainless steel pipes come in various finishes, each offering a distinct appearance and level of protection against corrosion. 1. Brushed Finish: By utilizing a fine abrasive material, the surface of the stainless steel pipe is brushed to create a textured and dull look. This finish effectively conceals scratches and fingerprints, making it a popular choice for projects that prioritize aesthetics, such as architectural designs. 2. Mirror Finish: Also referred to as a polished or reflective finish, this option involves polishing the surface of the stainless steel pipe to achieve a highly reflective shine. It provides a smooth and easily cleanable surface, commonly used for decorative purposes like handrails and furniture. 3. Satin Finish: Similar to the brushed finish, the satin finish employs a fine abrasive material to create a smooth and dull appearance. It offers a slightly more refined look compared to the brushed finish and is frequently utilized in applications where corrosion resistance is crucial, such as the food and beverage industry. 4. Embossed Finish: This finish entails imprinting a pattern onto the surface of the stainless steel pipe, adding texture and visual interest. It is often employed in decorative applications like wall panels or elevator interiors. 5. Bead Blasted Finish: Achieved by propelling small glass beads at high pressure onto the stainless steel pipe's surface, this finish creates a uniform and matte appearance. It is commonly used in architectural projects as it provides a unique texture and effectively conceals fingerprints. 6. Passivated Finish: The passivation process involves chemically removing contaminants from the surface of the stainless steel pipe to enhance its corrosion resistance. This finish is frequently employed in applications where the pipes are exposed to harsh environments or chemicals. It is crucial to consider the specific application and aesthetic preferences when selecting a finish for stainless steel pipes. Each finish has its own pros and cons, so factors like durability, maintenance, and the intended use of the pipe should be taken into account before making a decision.
Q:Are stainless steel pipes suitable for gas distribution systems?
Indeed, stainless steel pipes prove themselves to be appropriate for the distribution of gas. Due to its exceptional durability and resistance to corrosion, stainless steel emerges as an excellent choice for transporting gases. Its ability to endure high pressures and temperatures guarantees the safe and effective distribution of gas. Moreover, stainless steel pipes boast a lengthy lifespan, diminishing the necessity for frequent replacements and subsequently reducing maintenance expenses. All in all, stainless steel pipes offer a trustworthy and secure resolution for gas distribution systems.
Q:What is the difference between the stainless steel pipe welded pipe and seamless pipe?
Grain size: usually, the grain size of the metal is related to the heat treatment temperature and the time at which the metal is kept at the same temperature. Therefore, the welded pipe and seamless tube annealing of the same grain size. If the minimum tube cold treatment, the grain size of the weld metal is smaller than the grain size, welding or grain size is the same.
Q:What is the maximum temperature stainless steel pipes can withstand?
The maximum temperature that stainless steel pipes can withstand depends on the specific grade of stainless steel used. Generally, stainless steel pipes can withstand high temperatures ranging from 1200°C to 1400°C (2200°F to 2550°F). However, it is important to note that the exact maximum temperature may vary based on factors such as the composition of the stainless steel, the duration of exposure to high temperatures, and the presence of any corrosive elements in the environment. It is always recommended to consult the manufacturer's specifications or a professional engineer for specific temperature limits for a particular grade of stainless steel pipe.
Q:What's the easiest way to distinguish between stainless steel 202 and 304?
Not bad money to use 304 of the durability, a few years later, if the price increases, maybe scrap can sell back the cost of moneyIdentification: the only way for you is to go to Taobao to buy potions and estimate where your hardware parts might be soldOther methods are not good, the naked eye can not tell, we are not able to distinguish between the industry are relying on syrup202 can also be used but a guarantee and profiteers will give you for 201 anyway you do not201 did not rust for 2-3 years
Q:Can stainless steel pipes be used for pulp and paper mills?
Pulp and paper mills can indeed utilize stainless steel pipes. Stainless steel possesses outstanding resistance against corrosion, as well as remarkable strength and durability. Consequently, it becomes an optimal selection for piping systems operating in harsh environments such as pulp and paper mills. The conventional pipes tend to deteriorate due to the acidic and corrosive properties of the chemicals employed in the paper-making process; however, stainless steel pipes can withstand these conditions without compromising their structural integrity. Furthermore, stainless steel pipes are easily cleanable and maintainable, which proves to be vital in industries where hygiene holds utmost significance. Thus, stainless steel pipes emerge as a dependable and long-lasting solution for fulfilling the piping requirements of pulp and paper mills.

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