Size - Thikness
(mm) (mm)
20 x 20
25 x 25
32 x 32
40 x 40
50 x 50
65 x 65
75 x 75
100 x 100
125 x 125
150 x 150
0.90 mm
up to
3.00 mm
* Standerd Length 6 m
* Customnized lengths are also accepted
Laksteel Rectangular Tubes (galvanized & black iorn)
Size (mm) - Thikness (mm)
40 x 20
50 x 25
75 x 40
100 x 50
125 x 65
150 x 75
200 x 100
0.90 mm
up to
3.00 mm
* Standerd Length 6 m
* Customnized lengths are also accepted
Laksteel Molding Square Tube is available in Non colour and colour bonded Hi-tensile, and Soft (G550 and G350) and G.I material. This is for industrial, commercial and, domestic applications. Laksteel molding square tube ideally suitable for Aluminium, Partition frames, light weight frames and light weight structure.
Product Specification
Size (mm) 40 x 40
Tensil Strength G550 (Hi-ten) G350 (Soft)
Coating Class AZ 150
Recommended total coated thickness 0.70mm, 0.47mm, 0.40mm and 0.35mm.
Specifications
Standard:API, ASTM, API 5CT, API 5DP, API 5L, ANSI B36.10M-2004, ASTM A53-2007, ASTM A671-2006, GB/ASTM/BS/JIS/EN
Grade:10#-45#, 16Mn, API J55-API P110, Q195-Q345, 10#, 20#, 45#, 16Mn, API J55, API K55, API L80, API N80, API P110, Q195, Q235, Q345
Thickness:0.5 - 40 mm
Section Shape:Rectangular
Outer Diameter:10-400mm
Place of Origin:Tianjin, China (Mainland)
Secondary Or Not:Non-secondary
Application:Structure Pipe
Technique:Cold Drawn, Cold Drawn
Certification:API ISO BV
Surface Treatment:Galvanized
Special Pipe:Galvanized pipes
Alloy Or Not:Is Alloy
Product name:Square Steel Pipe
Surface:Zinc Coating
Material:Q195/Q215/Q235/Q345
Shape:Square. Rectangular
Price:FOB CIF CFR
Packaging & Delivery
Packaging Details:standard seaworthy packing in bundle
Delivery Detail:within 15 days after receicing deposit or copy of LC
528 Steel Tubes Suppliers
Short on time? Let Steel Tubes sellers contact you.
The air preheater exists the problem of collection of ash , worn down , low temperature corrosion to effect the safe and economical operation for the boiler unit . At the moment , the investment of air preheater is 6%-8% of the whole boiler investment in the industrial boiler and power station boil , due to the problem of collectionof ash, worn down, low temperature corrosion to incur the direct loss of replacing equipment and shuting down is 4~5% of the operation cost and the loss will be more large when the boiler is shut down incurred by this problem .
Aim at the above questions,we develop the new heat transfer parts â??â??Enamel coated seam or seamless tubes with small enamel thickness ratio of thermal conductivity and received 5 patents .
The uniform colour enameled tube is manufactured with the enamel which is our own
developed with the scientific formula and is evenly coated on the surface of the steel tube by
the auto enamel tube production line . To use best temperature change performance enameled tubes as the heat exchange parts will be anti-abrasion and anti-corrosion, the surface is smooth
and low cost of maintenance .
For low and medium pressure boiler (working pressure is not greater than 5.88Mpa, working temperature 450 c) heating surface pipes; for high pressure boilers (working pressure above 9.8Mpa, operating temperatures between 450 ~650 ) heating surface pipes, economizer, superheater, reheater, pipe for petrochemical industry, etc.
http://www.sellsteels.com/steel-pipe/SA213.html
Api5ct casing can be divided into seamless and welded steel tubes, welded steel tube mainly refers to the straight seam steel pipe, large diameter casing is generally straight seam submerged arc-welded steel tubes. Mainly used for transportation of oil, natural gas, coal gas, water and other liquids and gases. The main applications of the product, mainly distributed in the Middle East, Europe and North America. Api5ct according to the length of the casing can be divided into R-1,R-2 and R-3, three kinds of specifications.
http://www.sellsteels.com/steel-pipe/API-5CT.html
ANSON offers a full line of OCTG products that meet the industry's need. The OCTG is mainly used in Oil & Gas well.
http://www.sellsteels.com/steel-plate/API-Spec-5L.html
We have two factories , one pipe factory , one pre-galvanizing and processing factory .
We can supply service :
1 cutting in any length . We offer precision cutting on the lengths of pipe with wide range .
2 .Beveling : we can apply any type of bevel to any degree required . Beveling can applied to the face of any size or diameter of pipe .
3 .Threading : threaded pipe can provide an sffective seal for pipes transforting liquids , gases , steam , and hydraulic liquid .
4.Grooving ; roll grooving can be done in any style according to industry standard s .
5. Hole drilling : drilling cna be done in any style according to the industry standards and customer requests , it can be applied to any position on the pipes .
We have two factories , one pipe factory , one pre-galvanizing and processing factory .
we can supply service :
1 cutting in any length . we offer precision cutting on the lengths of pipe with wide range .
2 .beveling : we can apply any type of bevel to any degree required . beveling can applied to the face of any size or diameter of pipe .
3 .threading : threaded pipe can provide an sffective seal for pipes transforting liquids , gases , steam , and hydraulic liquid .
4.grooving ; roll grooving can be done in any style according to industry standard s .
5. hole drilling : drilling cna be done in any style according to the industry standards and customer requests , it can be applied to any position on the pipes .
Manufacturer own two factories: main products : h beam ,round tube , rectangular pipe , ERW conveuer belt pipe, Seamless steel pipe ,Scaffolding pipe ,Square and rectangular pipe ,Hot-dipping and Pre-galvanized steel pipe, and other steel products,angle steel , steel section beams ,
We have two factories , one pipe factory , one pre-galvanizing and processing factory .
we can supply service :
1 cutting in any length . we offer precision cutting on the lengths of pipe with wide range .
2 .beveling : we can apply any type of bevel to any degree required . beveling can applied to the face of any size or diameter of pipe .
3 .threading : threaded pipe can provide an sffective seal for pipes transforting liquids , gases , steam , and hydraulic liquid .
4.grooving ; roll grooving can be done in any style according to industry standard s .
5. hole drilling : drilling cna be done in any style according to the industry standards and customer requests , it can be applied to any position on the pipes .
Manufacturer own two factories: main products : h beam ,round tube , rectangular pipe , ERW conveuer belt pipe, Seamless steel pipe ,Scaffolding pipe ,Square and rectangular pipe ,Hot-dipping and Pre-galvanized steel pipe, and other steel products,angle steel , steel section beams ,
528 Steel Tubes Suppliers
Short on time? Let Steel Tubes sellers contact you.
