ASTM A179 Seamless Cold Drawn Steel Tube with Plain End for Heat Exchanger

• Customization: Available
• Type: Seamless
• Technique: Cold Drawn
• Model NO.: EZS
• Material: Carbon Steel
• Surface Treatment: Varnishing
• 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: Rectangular
• Special Pipe: Smls Pipe
• Application: Hydraulic Pipe,for High, Middle, Low Pressure Boil
• Treatment: Oil, Varnish, Passivation
• Delivery Condition: Annealed, Normalized, Normalized and Tempered
• Inspections and Test Performed: Ut, Rt, Et
• End Type: Plain Ends, Bevel End, Threaded End
• Delivery Time: 7-35 Days
• Standard and Grade: ASTM, ASME, JIS&DIN
• Materials: A179/A192
• Technology: Cold Drawn, Colled Rolled, Hot Rolled
• Delivery Conditions: Pickled, Annealed, Polished
• Aplication 1: Industrial Heating and Drilling
• Aplication 2: Heat Exchanger
• Aplication 3: Metel Treatment System
• Aplication 4: High Temperature Geberater Tube
• Transport Package: Wooden Box/ PVC Bags/ Steel Strips/Plastic Plates
• Specification: OD: 8-168.3mm, WT: 1-15mm
• Production Capacity: 300000t/Year

Product Description

ASTM A179 Seamless Cold Drawn Big Wall Precision Steel Tube With Plain End

 

Quick Detail:

1. Grade:10#,20#,45#,15CrMo,12Cr2Mo,12Cr1MoVG,15CrMoG,St37,St52,St45,ST35,10#-45#,Cr-Mo alloy,ST35-ST52
2. Standard:GB/T 3639-2000,GB/T 8713,DIN 2391,DIN EN 10305,GB,DIN
3. Process:Cold Drawn
4. Surface Treatment: PE Coated
5. Surface:bare, varnished,oiled, anti-corrosion coating as request
6. Thickness:1-15mm
7. Outer Diameter: 8-168.3mm
8. Application:Hydraulic Pipe
9. Certification:ISO,SGS,CE
10. Alloy Or Not:Non-alloy    

 
Description:

1. Standard API ANSI ASTM GB DIN JIS

2. Material ASTM 106/A53 GrB API5L GrB 20#,35#,45#, 20G,20A,40Mn2,27SiMn,40MnB,20MnVB,20Cr,35Cr,35Cr,40Cr,45Cr,50Cr,38CrSi,12CrMo,20CrMo,

3. 35CrMo,42CrMo,12CrMoV,12Cr1MoV,38CrMoAl,50CrV,20CrMnSi,35CrMnSi,20CrMnTi,30CrMnTi,

4. 12CrNi2,12CrNi3,12Cr2Ni4,40CrNiMoA,45CrNiMoVA,20G,20MnG,25MnG,12CrMoG

5. Packing Standard package, Beveled ends, anti-rust oil, platic caps,or as customer's requirement.

6. Application Oil and casting pipe; Hydraulic Pillar  used Pipe; Pressure Vessel Pipe;Automoble Pipe; War industy Pipe and so on.

7. Quanlity API 5L, DNV, ISO

8. Others 1) Special design available according to customers' requirement
   2) anti-corrosion and high temperature resistant with black painting
   3) All the production process are according to the ISO 9001:2008 strictly,GB/T 8163-1999,GB

 

Specification

Designation A179/A179M-90a

Standard Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-exchnager

And Condenser Tubes

 

This specification covers

1.1 Minimum-wall-thickness,seamless cold-drawn low-carbon steel tubes for tubular heat 

ex-changer,condensers,and similar heat transfer apparatus

Ordering information

• Quantity(feet,meters, or number of lengths)
• Name of material (seamless tubes)
• Manufacture (cold-drawn)
• Size(outside diameter,nominal wall thickness,length)
• Length (specific or random)
• Test report requirements
• Special requirements

Chemical Composition

A179 

Carbon, %	0.06 - 0.18	Hardness requirements,not exceeding 72 HRB
Manganese, %	0.27 - 0.53
Phosphorus,max,%	0.035
Sulfur,max,%	0.035

 

Inspection item

1. Flattening Test
2. Flaring Test
3. Flange Test
4. Hardness Test
5. Hydro-static Test

Tensile requirements

Tensile Strength.min,ks i[Mp a]	47 [325]
Yield Strength.min,ks i[Mp a]	26 [180]
Elongation in 2in. Or 50mm,min,%	35

 

FAQ

Q: What's your minimum order quantity?
A: Our minimun quantity is 500 Kg. We also can offer you samples.
Q: What's your delivery time?
A: Our normal delivery time is 7-30 days, and it depends on your quantity and items. Of course, if you need products urgently, we also will consider arranging it firstly.
Q: What's the price of your product?
A: Our prices are based on the material grade, size, quantity and physical performance etc. So if you can offer us the detailed information, then we can give you the best reasonable price. Also, we can do special size and color for customers.
Q: What's your after-sales service?
A: We have two ways to handle claims by replacement and deduction. Of course, if the materialis not good used by wrong parameter from customer, we won't be responsible.
Q: Why do you think I will want to buy from you?
A: We have advantages with 25 years of professional experiences in manufacturing & designing, advanced technology & the first-class equipment, perfect logistics management, high-quality after-sales service and competitive price.