round bibe and gb

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Supply Capability:: -

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Quick Details

Standard:BS, GB, API
Standard:BS 1387, GB 3087-1999, GB/T 8163-1999, GB/T 3087, API 5L
Grade:10#-45#, Q195-Q345
Grade:10#, 20#, 45#, Q235, Q345, Q195
Thickness:0.5 - 15 mm
Section Shape:Square
Place of Origin:Hebei, China (Mainland)
Secondary Or Not:Non-secondary
Application:Structure Pipe
Technique:ERW
Surface Treatment:Other

Packaging & Delivery

Packaging Details:	With bundles and load in containers or by bulk shipment.
Delivery Detail:	30-45 days according to the contract

Specifications

1.Size:15*15mm-400*400mm
2.W.T:0.5-12mm
3.Certification:ISO9001,CE
4.Standard:GB, ASTM.BS1387

galvanized steel pipe

1.ERW galvanized steel tubes
2.OD: 10.3-219mm
3.W.T:0.6-10mm
4.Certificate:ISO 9001-2008
5.Output per month:20000 tons

ERW galvanized steel tubes
O.D	O.D tolerance	W.T	Thickness Tolerance
19--219MM	±0.03	1.0--10MM	±0.03
Length	2--12M , according to customers' requirements
Zinc coating	275--350g/m2
International Standard	ISO 9001;2008
Standard	ASTM A 53 / BS 1387-1985
Material	Q195/Q215/Q235/Q345
Product Category :	Metallurgy, Mineral & Energy
Technique:	Welded
Packing	In bundles or according to customers' requirements
Usage	1.For low pressure liquid delivery such as water , gas and oil 2.For construction , e.g building greenhouse
Main market:	Middle east, Africa, North and South America, East and West Europe, South and southeast Asia,Australia
Place of Origin	China
HS code:	7306309000
Productivity	20000Ton/Month
Processing technology available:	Threading , coupling and with plastic caps protected
Remarks	1) Payment term : T/T 2) Trade Terms : FOB / CFR /CIF 3) Minimum quantity of order : 25 MT (25,000KGS) 4) Delivery period : 10 to 30 Days .

Q: Can steel pipes be used for sewer systems?: Yes, steel pipes can be used for sewer systems. Steel pipes are commonly used in sewer systems due to their durability, strength, and resistance to corrosion. They are able to withstand the harsh conditions and high pressure of sewage flow, making them a reliable choice for sewer infrastructure.

Q: Is hot dipped plastic pipe steel?: Hot dip pipe used in fluidized bed impregnation process, one-time into new anti-corrosion steel production process is the original film, plastic pipe or electrostatic nozzle replace (the products by physical treatment process)

Q: Difference between seamless steel pipe and welded pipe: Welding pipes can be used in water pipelines, gas pipelines, heating pipes, electrical appliances, pipelines and so on.

Q: What are the dimensions of a standard steel pipe?: The dimensions of a standard steel pipe can vary depending on the specific application and industry standards. However, common dimensions include outer diameter (OD) and wall thickness (WT). For instance, a standard steel pipe might have an outer diameter ranging from 0.84 inches to 24 inches, and a wall thickness varying from schedule 5 to schedule 160.

Q: Can steel pipes be used for sewage and wastewater systems?: Yes, steel pipes can be used for sewage and wastewater systems. Steel pipes offer durability, strength, and resistance to corrosion, making them suitable for conveying sewage and wastewater. Additionally, steel pipes can handle high-pressure flows and are often used in larger diameter applications, making them a reliable choice for sewage and wastewater systems.

Q: Are steel pipes more expensive than other types of pipes?: The cost of steel pipes can vary compared to other pipe types due to various factors. In terms of upfront cost, steel pipes are generally more expensive than certain pipe types. This is primarily because the production process and raw materials for steel pipes are highly costly. Additionally, steel pipes are renowned for their strength and durability, making them a popular option for applications involving high pressure or extreme conditions. However, when considering long-term costs and benefits, steel pipes are often more economically viable. They have a longer lifespan compared to certain pipes, reducing the need for frequent repairs or replacements. Furthermore, steel pipes possess excellent corrosion resistance, making them suitable for diverse environments and reducing maintenance expenses over time. Moreover, the strength and durability of steel pipes contribute to a reduced likelihood of leaks or failures, resulting in significant cost savings to prevent damage or loss. When comparing the cost of steel pipes to other pipe types, it is crucial to consider the specific requirements and characteristics of the project or application. Factors like the transported fluid or material, required pressure rating, expected lifespan, and environmental conditions should all be taken into account. Ultimately, despite steel pipes having a higher upfront cost, their long-term durability and reliability often make them a cost-effective choice in numerous applications.

Q: Is there any difference between thermal expansion seamless steel pipe and seamless steel pipe?: One is thermal expansion on a bar, that is, piercing between the bars and expanding the tube with a little bit of mandrel. The other is to expand the formed tube before it is heated so that the defects in the pipe will be enlarged. Comparatively speaking, the quality of the first kind is better than the second, and you should belong to the second kind. Compared with the original seamless seamless tube, the quality and chemical properties are certainly different. The price will be cheaper, too.

Q: Are steel pipes suitable for transporting gas?: Yes, steel pipes are suitable for transporting gas. Steel pipes are known for their durability, strength, and resistance to corrosion, making them a reliable choice for transporting various types of gases, including natural gas, oil, and other flammable substances. Additionally, steel pipes can handle high pressure and temperature conditions, ensuring the safe and efficient transportation of gas over long distances.

Q: How to make the steel pipe spray paint is not easy to fall off?: You're not usually advised to do it yourself, because you can't do it yourself. General powder coating, spray before the treatment is very strict, to be high temperature baking, and their spraying are dry paint, it does not add hardening agent, that is, the surface dry, but not hard, not wear-resistant. So don't scrape off the paint, or you'll look good after spraying, and it will be ugly in a few days,.If you really like to look good, you can buy some stickers back to paste, without affecting the appearance..

Q: 45 and 316 which steel tubes are of high hardness?: No. 45 steel for high-quality carbon structural steel, the hardness is not high machining, used to make the template, mould studs, guide column, subject to heat treatment. 45 steel quenched and tempered hardness between HRC20~HRC30; 45 steel quenching hardness between HRC55~58, the limit value of up to HRC62.

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