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High Quality Galvanized Square And Rectangular Steel Pipes And Tubes
Product Description
Galvanized square tube
Surface is hot-dip plated or galvanized layer welded steel pipe. Hot-dip galvanizing can increase the corrosion resistance of steel pipes and prolong the service life. Galvanized square tube is widely used, in addition to water, gas, oil and other general low-pressure fluid pipeline, but also for the oil industry, especially offshore oil wells, pipeline, Pipe with the tube, as well as the bridge bridge pile, mine tunnel support frame with the tube.
The galvanized square tube is an alloy layer produced by the reaction of the molten metal with the iron matrix, so that both the substrate and the plating layer are combined. Hot-dip galvanizing is the first pickling of the steel pipe, in order to remove the iron oxide surface of the steel pipe, pickled, through ammonium chloride or zinc chloride water solution or ammonium chloride and zinc chloride mixed aqueous solution And then into the hot-dip plating tank. Often used galvanized pipe, galvanized pipe is used in the gas, heating with the kind of iron pipe is galvanized pipe, galvanized pipe as a water pipe in the use of a few years later, the tube will produce a lot of rust, The sanitary ware, and mixed with non-smooth inner wall of the bacteria, rust caused by high levels of heavy metals in the water and thus seriously endanger human health. But the hot galvanized pipe is a very uniform coating, strong adhesion, the use of long life and other advantages.
Specification
item
value
Place of Origin
China
Brand Name
TOBO
Application
Fluid Pipe, Drill Pipe, Structure Pipe, Other
Alloy Or Not
Non-Alloy
Section Shape
Square
Special Pipe
GI Pipe
Thickness
0.8 - 12.75 mm
Standard
EN, BS, JIS, etc
Length
12M, 6m, 6.4M
Certificate
ce, RoHS, ISO9001
Technique
ERW
Grade
Q235, Q235B, S275, S275jr, A53, st37, etc
Surface Treatment
galvanized
Tolerance
±1%
Processing Service
Bending, Welding, Decoiling, Punching, Cutting
Oiled or Non-oiled
Non-oiled
Invoicing
by theoretical weight
Delivery Time
15-21 days
Grade
A36
Product name
Galvanized Steel Tube
Technique
Extruded
Thickness
0.8 - 12.75 Mm
Surface
Galvanized Coating
Shape
Square. Rectangular.Round
Material
Q195/Q235/Q345/S235JR/S275JR/S355JR
Usage
Building Material
Keyword
Square Rectangle Tube
Outer Diameter
21.3 - 660 Mm
Essential details
Place of Origin:
China
Brand Name:
TOBO
Application:
Fluid Pipe, Drill Pipe, Structure Pipe, Other
Alloy Or Not:
Non-Alloy
Section Shape:
Square
Special Pipe:
GI Pipe
Thickness:
0.8 - 12.75 mm, 0.8 - 12.75 Mm
Standard:
EN, BS, JIS, etc
Length:
12M, 6m, 6.4M
Certificate:
ce, RoHS, ISO9001
Technique:
ERW, Extruded
Grade:
Q235, Q235B, S275, S275jr, A53, st37, etc, A36
Surface Treatment:
galvanized
Tolerance:
±1%
Processing Service:
Bending, Welding, Decoiling, Punching, Cutting
Oiled or Non-oiled:
Non-oiled
Invoicing:
by theoretical weight
Delivery Time:
15-21 days
Product name:
Galvanized Steel Tube
Surface:
Galvanized Coating
Shape:
Square. Rectangular.Round
Material:
Q195/Q235/Q345/S235JR/S275JR/S355JR
Usage:
Building Material
Keyword:
Square Rectangle Tube
Outer Diameter:
21.3 - 660 Mm
Supply Ability
Supply Ability
5000 Acre/Acres per Month
Packaging & delivery
Packaging Details
Standard Seaworthy Packing
Port
Shanghai
Picture Example:
Lead time:
Quantity(tons)
1 - 20
>20
Lead time (days)
8
To be negotiated
Product Details
Packing & Delivery
Company Information
ABOUT US
We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicians. We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories.
If the quantity of order is not very big,we could send them to you by express delivery,such as TNT,DHL,UPS OR EMS etc.
If order is big ,we will advise you use Air Shipping or Sea Shipping through your nominated forwarder agent.Our long-term cooperated agent also available.
FAQ
Q: Does this tubing come with triclamp ends to be coupled together?
A:This particular tubing comes without tri-clamp ends standard. We can always weld tri-clamp ferrules to the end of tubes for any specific length you need. These products are referred to as tri-clamp spool assemblies. If you need a specific length, please contact us.
Q:Are you able to cut tubing to lengths that don't require freight shipping? Say 5' lengths for example.?
A:Yes, we are able to cut down to other sizes. UPS Ground is able to ship up to 7' without the tubing being considered "oversized".We do charge a cutting fee for this service, however. Please contact us for a quote.
Q:How much does 1 stick of 4" tube weigh?
A: One 20' Stick of 4" Sanitary Tubing weighs approximately 75 pounds.
Q:You list gauge of this tubing at 16, but the wall thickness at 0.065". Isn't 16 gauge 0.0625"?
A: The wall thickness and gauges are all displayed in the table below. Please contact us if you have any other questions.
Q: Do you sell tubing in anything less than cases? I need to order just over 400 feet but don't want to pay for two cases as this is More than I need. A: We do sell tubing on an individual basis however there is a $50 "broken box" fee applied to any order less than an entire case.Since we don't offer a way to order individual tube pieces online please call us to place an order over the phone.
Q: Do this product ship via freight? A: Yes, our tubing comes in standard 20 foot lengths and will need to ship via freight. I'd also like to mention that there is a broken box charge meaning that if you do not order an entire box of tubing you will be charge additional fees as such. For more information please contact us. Thanks.
TOBO GROUP sales head offce in Shanghai.
We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ... TOBO GROUP sales head offce in Shanghai.
We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ...
