Factory Directly Sale ERW Black Iron Pipe Welded Steel Pipe

• Customization: Available
• After-sales Service: Online Technical Support
• Warranty: 2
• Model NO.: black pipe
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Transport Package: Standard Export Package
• Specification: customized
• Trademark: no
• Origin: China

Product Description

Product Description

product name	carbon steel pipe
Section Shape	Round ,square,rectangular, etc.
Material	Q235, Q195-Q345 Q195/Q215/Q235/Q345/10#/20#
standard	ASTM A106,ASTM A335,ASTM A213,JIS G3458,JISA3462,DIN17175,GB5310, GB9948, GB5310
Application	Widely used in structure, accessorize,construction, machinery parts,fluid transportation,the stress parts of the automobile tractor parts and so on.
Package	1) Big OD: in bulk; 2) Small OD: packed by steel strips; 3) Plastic bags; 4) According to customer's requirement.

Black pipe is a common term in various fields. In construction and plumbing, it refers to uncoated steel pipes. These pipes are typically strong and durable, often used for transporting fluids like water or gas in certain applications. They have a black appearance due to the lack of a protective coating. For example, in some industrial settings, black pipes are used in the layout of basic water supply systems. In other cases, in the study of heat transfer, black pipes can be compared with other types of pipes, such as flexible pipes, in terms of their cooling effects. 1 Also, in the context of material transportation, formulas are developed to analyze the pressure loss of substances like carbon black and gas mixtures in black pipes.

 

More Information

Company Profile

Tianjin Jinxinbao Mental Surface Treatment Co.,LTD .We were founded in 2012, with the headquarters location at the largest welded pipe production based in china-Yangjiayuan Town,Tianjin city,which is the most professional manufactuer of galvanized steel products in this area. There have total 6 galvanized production lines ,about 200 employees and annual production more than 200000 tons .

In the 2016, in order to meet client requirements, we built a after-processing factory, whose name is Tianjin Baojing New Energy Technology Co.,LTD , which produced all kinds of customized products and sucessful supply for many PV projects .

As the export's window, Tianjin Shengteng Internatinal Trading Co.,LTD , manily exporting the factory's galvanized steel products, especially galvanized steel pipe ,square and rectangular steel tube, seamless steel pipe ,ERW steel pipe, galvanized steel coil/sheets ,scaffolding steel props, PV mounting system .

In the past ,we get good feedback from old clients, and we will more focus on the quality and improve the service to thankful each client in the future.

FAQ

Q1:How about the quality?

A:Third party inspections are always welcomed. Like BV, SGS etc.

Q2: How long is the delivery time?

A: Generally about 5-10 days if the goods in stock. Or will be 15-20 days if the goods are not in stock. And also according to the quantity.

Q3:Do you provide samples? Free or not?

A: Yes, we could offer the sample for free but do not pay the cost of freight.

Q4:May I customize the steel pipe?

A:Sure you can, we can produce according to your requirement, you can send the CAD or design drawing.

Q5:Any value-added Services?

A:Fortunately for you,we are very experience in this industry. We have equipped our warehouse with the necessities to perform in-house painting,coating,pipe cutting, etc.

Q6: How about the trade terms?

A: EXW, FOB, CFR, CIF, LC will be accepted.