•  Welded Black ERW Steel Pipe JIS Standard System 1
  •  Welded Black ERW Steel Pipe JIS Standard System 2
 Welded Black ERW Steel Pipe JIS Standard

 Welded Black ERW Steel Pipe JIS Standard

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
6500 m.t./month

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1、Structure of Welded Black ERW Steel Pipe JIS Standard:

Welded Black ERW Steel Pipe JIS Standard is electric resistance welding, the abbreviation for ERW for transporting oil and natural gas vapor liquid objects, can meet the requirements of high and low pressure, the transport in the world with pipe sector accounted for a pivotal position.With sound reputation and high quality , we will offer clients a wonderful business experience.

 

2、‍‍Main Features of Welded Black ERW Steel Pipe JIS Standard:

• High manufacturing accuracy

• High strength

• Good visual effect

• Good view and appearance 

• Good shape 

• Reasonable price  

• Small inertia resistance

• Strong heat dissipation ability

 

3、Welded Black ERW Steel Pipe JIS Standard Specification:

Standard

GB, DIN, ASTM

ASTM A106-2006, ASTM A53-2007

Grade

10#-45#, 16Mn

10#, 20#, 45#, 16Mn

Thickness

1 - 33 mm

Section Shape

Round

Outer Diameter

21 - 610mm

Place of Origin

Tianjin, 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、Packaging & Delivery

Packaging Details:

seaworthy package,bundles wrapped with strong steel strip

Delivery Detail:

15-30days after received 30%TT

 

5、FAQ of Welded Black ERW Steel Pipe JIS Standard: 

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.

 

6、‍‍ Welded Black ERW Steel Pipe JIS Standard Images: ‍‍

 

 

 

 

Q:Can steel pipes be used for bridge piling?
Yes, steel pipes can be used for bridge piling. Steel pipes are commonly used for bridge piling due to their strength, durability, and resistance to corrosion. They provide a strong foundation for bridges, ensuring stability and longevity.
Q:How many meters per ton of steel tube?
Formula of steel tube: (outside diameter wall thickness) * wall thickness *0.02466= per meter weight1000 divided by the weight per metre is how many meters per ton
Q:How are steel pipes repaired if they are damaged?
Steel pipes can be repaired if they are damaged through various methods such as welding, patching, or replacing the damaged section with a new pipe. The specific repair technique depends on the extent and nature of the damage.
Q:Can steel pipes be used for underground water supply networks?
Yes, steel pipes can be used for underground water supply networks. Steel pipes are durable, resistant to corrosion, and have high strength, making them suitable for carrying water underground. Additionally, steel pipes can withstand high pressure and temperature variations, ensuring a reliable and long-lasting water supply system.
Q:Which is cheaper, angle iron or steel pipe?
Angle iron and steel pipe, angle iron is cheap.
Q:Can steel pipes be used for plumbing?
Yes, steel pipes can be used for plumbing. Steel pipes are commonly used for plumbing applications due to their strength, durability, and resistance to corrosion. However, other materials such as copper and PVC are also commonly used depending on the specific requirements and preferences of the plumbing system.
Q:How do steel pipes handle seismic activities?
Steel pipes are highly durable and flexible, making them well-suited for handling seismic activities. The inherent strength and elasticity of steel allow the pipes to withstand ground movements during earthquakes without fracturing or collapsing. Additionally, steel pipes can absorb and distribute seismic forces throughout their structure, reducing the risk of damage or failure.
Q:Can steel pipes be used for high-pressure applications?
Yes, steel pipes can be used for high-pressure applications. Steel pipes are known for their strength and durability, making them suitable for handling high-pressure fluids, gases, or steam in various industries such as oil and gas, construction, and manufacturing. They are designed to withstand the high internal pressure and are commonly used in pipelines, steam systems, and hydraulic systems where the pressure requirements are significant.
Q:What is the difference between carbon steel pipes and stainless steel pipes?
The main difference between carbon steel pipes and stainless steel pipes lies in their composition. Carbon steel pipes are primarily made of iron and carbon, while stainless steel pipes contain iron, carbon, and a minimum of 10.5% chromium. This chromium content in stainless steel pipes creates a protective layer of chromium oxide on the surface, making them highly resistant to corrosion. On the other hand, carbon steel pipes are more susceptible to corrosion and require additional coatings or treatments to prevent rusting. Additionally, stainless steel pipes offer better heat resistance and can withstand higher temperatures compared to carbon steel pipes.
Q:What is the difference between steel pipes and polyethylene pipes?
Steel pipes and polyethylene pipes are two different types of piping materials that have distinct characteristics and applications. Steel pipes are made from a durable and strong alloy of iron and carbon, making them highly resistant to pressure and corrosion. They are commonly used in industrial applications, such as in plumbing, water distribution, and gas transportation. Steel pipes can withstand high temperatures and are known for their longevity and strength. On the other hand, polyethylene pipes are made from a flexible plastic material called polyethylene. They are lightweight and easy to handle, making them a popular choice for residential plumbing and irrigation systems. Polyethylene pipes are resistant to chemicals and have excellent resistance to cracking, which makes them suitable for underground installations. In summary, the main differences between steel pipes and polyethylene pipes lie in their composition, strength, and applications. Steel pipes are stronger and more durable, making them ideal for heavy-duty industrial use. Polyethylene pipes are lightweight, flexible, and chemical-resistant, making them suitable for residential and agricultural applications.

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