Water / Oil Field Welding Black Steel Pipe , Welded Line Pipe Anti Rust Painting

Basic Information
Place of Origin: hebei China
Brand Name: LT
Minimum Order Quantity: 10Ton
Price: Negotiation
Packaging Details: according to customer needs
Delivery Time: 5-15work days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 6000t\month
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Detail Information
Zinc Layer: 40 G - 300 G Technique: Hot Rolled/Cold Rolled
Length: Can Be Discussed In Detail Pipe Diameter: 6mm-76mm
Surface Treatment: Black Painting/anti-rust Painting Name: Black Welded Steel Pipe
High Light:

hollow section steel tube


round mechanical tubing

Product Description

Manufacturer Factory Water And Oil Field Carbon Steel Black Welded Steel Pipe


Product feature


The product has high precision, the main / secondary keel is strictly symmetrical, and the cooperation is tight.


The decorative surface is made of matte coated steel strip, which has a fine texture and no color difference


With good effect for space dividing and beautifying


Using fire proof material to assure living safety.


High load capacity.



Diameter Range:




Wall Thickness Range:





Automor, e.g. hollow stablilzer bar, drive shaft tubes, steering tube, shock absorber tube, camshaft pipe, etc. And precision machinery equipments etc.



Product Features:


Corrosion resistant

Accurate dimensions

Can sustain high pressure & temperature load

Rust proof finish

Smooth transition from flange thickness to pipe

Ensure excellent stress distribution



Product parameters


Material Q195,Q235
Pipe diameter 6mm-76mm
Thickness 0.25mm-2.5mm
Surface layer  
length Can be discussed in detail
Zinc layer 40 g - 300 g
colour Black 
Section Shape Square/rectangular/Round
Application Construction,structure,oil,gas pipe
Technique Hot Rolled/Cold Rolled
Pipe end Flat end
Price Negotiable

Pictures show


Water / Oil Field Welding Black Steel Pipe , Welded Line Pipe Anti Rust Painting


Company advantage


Our factory has the domestic advanced cold and hot light steel keel production line
Excellent material selection, scientific andrigorous process, set up a full-time monitoring point for each key process in the production process toensure that aach product is accurate and qualified.
We have an experienced,professional and hardworking team to help you find the best purchase solution.
Our compony has a professional keel manutacturer with dozens of production lines.
If anythings meet your demand, please contact to us, We are warmly welcome you to come to our factory have a visit
With the sense of responsibility, customer-centered, market-oriented, service-oriented, spot supply as the main body, good reputation, excellent business quality, integrity, conscientious work.
Our factory has won wide praises for its good resources advantages, high quality, complete range of product specifications,and abundant source of supply, convenient traffic and perfect after-sale service.





Q: Can you supply sample?
A: Yes,we can supply you free small samples,but air cost will be paid by customers.

Q: Are you a manufacturer?
A: Yes , we are a manufacturer, not agent. We have own factory, which is located in HEBEI,CHINA.

Q. What is the thickness range of the product?
A. 0.15-3.0mm.

Q: Can we visit your factory to inspect the goods for the order?
A : Welcome to visit our factory to inspect the quality.We sincerely hope to establish a honest business relationship.

Q: Are you a factory or trading company?
A: We are a factory in Langfang City, Hebei Province.

Q: How does your factory do regarding quality control?
A: Quality is priority, we always attach great importance to quality controlling

Q. What is the zinc content on the surface of the product?
A. In the case of no special customization, the general is 40-50 grams.

Contact Details