Boiler Cold Drawn Seamless Tube ASTM A179 Bare Oil Soaked Surface Treatment
Product Details
| Product Name: | Carbon Steel Boiler Tube | Third Party Inspection: | BV,SGS,ASP |
|---|---|---|---|
| Surface: | Bare/Oil Soaked | Package: | Ply-wooden Case /Iron Case/ Bundle With Plastic Cap |
| Highlight |
ASTM A179 Oil Soaked Tube,Oil Soaked Cold Drawn Seamless Tube,ASTM A179 Boiler Cold Drawn Tube |
||
Product Description
Carbon steel seamless Boiler Tube, ASTM A179, 10*1*6000MM Min. Wall Thickness, cold-drawn tube
Seamless cold-drawn tube for tubular heat exchangers, condensers, and similar heat transfer apparatus.This pipe shall be made by the cold drawn process.
Chemistry Composition:
|
C, %
|
Mn, %
|
P, %
|
S, %
|
|
0.06-0.18
|
0.27-0.63
|
0.035 max
|
0.035 max
|
Mechanical Properties:
|
Tensile Strength, MPa
|
Yield Strength, MPa
|
Elongation, %
|
Hardness, HRB
|
|
325 min
|
180 min
|
35 min
|
72 max
|
A179 black steel pipe minimum carbon content is 0.06%. The seamless steel tube minimum tensile strength of 325MPa, yield strength of 180MPa.The minimum elongation of A179 seamless pipe is 20%.
ASTM A179 Steel Pipes Application:
A179 seamless steel pipe is widely used in industries such as petroleum, chemical, medical, food, light industry, machinery, instrument, include industrial pipeline and mechanical structure parts, etc.
Standard:ASTM A179
Delivery time : Promptly ( Stock) or 10-40 days (Production) Stock : some are Available MTC: Available
Main ASTM A179 (ASME SA179) cold drawn steel tube:
This is an effective way of metal corrosion, the use of the main features are the following:
1. ASTM A179 cold drawn seamless pipe manufacturers with thick dense dense zinc layer covered in the cold drawn seamless tube surface, it can avoid cold drawn seamless tube matrix and any contact with the corrosion solution to protect the steel matrix from corrosion. In the general atmosphere, the surface of the zinc layer to form a layer of thin and dense zinc oxide surface, it is difficult to dissolve in water, so the steel matrix plays a protective role. If zinc oxide and other components of the atmosphere produce insoluble zinc salt, the anti-corrosion effect is more desirable.
2. With iron - zinc alloy layer, combined with dense, and with the unique anti-corrosion in the marine atmosphere and atmospheric atmosphere.
3. ASTM A179 cold drawn seamless pipe with a strong wear resistance due to the combination of solid, zinc - iron miscible.
4. Since zinc has good ductility, its alloy layer and steel base attached to a solid, so hot-rolled parts can be cold, rolling, drawing, bending and other molding without damage to the coating.
5. Hot-dip galvanized structural steel pipe, the equivalent of an annealing treatment, can effectively improve the mechanical properties of steel matrix to eliminate the steel forming welding stress, is conducive to the steel structure for turning.
6. The surface of cold drawn seamless pipe after hot galvanized is bright and beautiful.
7. Pure zinc layer is the most hot galvanized layer of galvanized layer, its nature is basically close to pure zinc, with ductility, so it is full of flexibility.
Outside Diameter & Tolerance
|
Outside Diameter, mm
|
Tolerance, mm
|
|
3.2≤OD＜25.4
|
±0.10
|
|
25.4≤OD≤38.1
|
±0.15
|
|
38.1＜OD＜50.8
|
±0.20
|
|
50.8≤OD＜63.5
|
±0.25
|
|
63.5≤OD＜76.2
|
±0.30
|
|
76.2
|
±0.38
|
Wall thickness & Tolerance
|
Outside Diamter, mm
|
Tolerance, %
|
| 3.2≤OD＜38.1 |
+20/-0
|
|
38.1≤OD≤76.2
|
+22/-0
|
Length: 5800mm; 6000mm; 6096mm; 7315mm; 11800mm; and so on.
Max length: 27000mm, also U bending can be offered.
Product Highlights
Carbon steel seamless Boiler Tube, ASTM A179, 10*1*6000MM Min. Wall Thickness, cold-drawn tube Seamless cold-drawn tube for tubular heat exchangers, condensers, and similar heat transfer apparatus.This pipe shall be made by the cold drawn process. Chemistry Composition: C, % Mn, % P, % S, % 0.06-0...
High Frequency Welding Customized Coal Fired Steam Boiler Parts Stack Economizer Coil
High Frequency Welding Customized Coal Fired Steam Boiler Parts Stack Economizer Coil Boiler economizer Boiler Economizer is the energy improving device that helps to reduce the cost of operation by saving the fuel. The economizer in Boiler tends to make the system more energy efficient. In boilers, economizers are generally designed to exchange heat with the fluid, generally water. The exhaust from the boilers is generally in the temperature range of 200°C – 250°C, so there
High Frequency Welding Boiler Spiral Fin Tube For Economizer Heat Transfer
High Frequency Welding Boiler Spiral Fin Tube For Economizer Heat Transfer Boiler economizer Boiler Economizer is the energy improving device that helps to reduce the cost of operation by saving the fuel. The economizer in Boiler tends to make the system more energy efficient. In boilers, economizers are generally designed to exchange heat with the fluid, generally water. The exhaust from the boilers is generally in the temperature range of 200°C – 250°C, so there are a huge
Heat Exchanger H Type Boiler Parts Tube For Utility Power Station Plant
High Efficient Heat Exchang H Type High Temperature Resistance Boiler Parts For Utility/Power Station Plant Product Introduce H-fin Tubes have two steel discs,with fluorescent tubes symmetrically welded together to form fins(fins of butterfly piece)creating a shape that looks somewhat like the letter"H",creating an efficient energy saving, extension heating surface.H-fin Tubes also have a high rate of fusion welds and weld tensile strength.H-fin Tube is assembled with the H
Extension Heating Surface Boiler Fin Tube For Industrial Power Plant Boiler
Energy Saving Extension Heating Surface Boiler Fin Tube For Industrial Power Plant Boiler Product Description H-fin Tubes have two steel discs,with fluorescent tubes symmetrically welded together to form fins(fins of butterfly piece)creating a shape that looks somewhat like the letter"H",creating an efficient energy saving, extension heating surface. H-fin Tubes also have a high rate of fusion welds and weld tensile strength.H-fin Tube is assembled with the H economizer,
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.
