A179 condenser tube is cold-drawn tube, and the production process is as follows: round billet→heating→piercing→heading→annealing→acid washing→oil coating (copper plating)→multiple cold-drawn (cold-rolled)→billet→heat treatment→straightening→hydraulic test (flaw detection)→marking→warehousing.
A179 condenser tubes require a surface quality free of iron oxide, and other surface qualities according to ASTM A450/A450M.
GNEE Group is a famous steel tube manufacturer and trader in China, we can supply you A179 condenser tube,A179 heat exchange tube,A179 cold drawn precision tube,A179 boiler tube and so on, if you need, please contact us immediately.
A179 Seamless Cold Drawn Steel Pipe Specification
| Product | Carbon/Alloy steel pipe |
| Standard | ASTM GB DIN JIS EN etc. |
| Material | A179 |
| specification | Thickness:1mm-150mm |
| Outside diameter:4mm-914mm | |
| Technology | Cold-drawn,Cold rolling,Hot rolling |
| Length | Available on request |
| Delivery time | Generally 7-15 days, depending on customer demand |
| Surface treatment | Polished, bright, pickling, etc |
| Price Term | FOB,CIF,CFR |
| Payment | T/T L/C |
ASTM A179 tube Chemistry Composition:
|
C, % |
Mn, % |
P, % |
S, % |
|
0.06-0.18 |
0.27-0.63 |
0.035 max |
0.035 max |
ASTM A179 tube Mechanical Properties:
|
Tensile Strength, MPa |
Yield Strength, MPa |
Elongation, % |
Hardness, HRB |
|
325 min |
180 min |
35 min |
72 max |
FAQ
1. Do you have your own factory?
Yes, our factory is located in Henan Province. You are welcome to visit and inspect anytime.
2.Can you provide samples?
Of course, we can provide you with free samples, but customers need to pay the shipping cost.
3.What is your delivery time?
Specifically, you need to consider the quantity and specification of the order.
4. Will you deliver on time?
Yes, we are committed to provide the best quality products and deliver on time.
5. What kind of payment terms?
T/T, L/C, specific payment should be settled by further discussion.
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