Low-Carbon Steel Tube Heat Exchanger Pipe A179 Grade C
Low-Carbon Steel tube heat exchanger pipe
Low-Carbon Steel Heat Exchanger and Condenser Tubes
SANDARD:ASTM A179
MATERIAL:GRADE C
OUTSIDE DIAMETER(OD):15-76MM,+/-0.150mm
WALL THICKNESS(WT): STANDARD +0.15mm
LENGTH:MAX 13.4METERS.
NONE-DEFECTIVE inspection:UT/ET
We are a company specializing in the production of precision cold rolled and cold drawn seamless steel tube .
Our products are widely used in automobile and parts manufacturing, agriculture, equipment manufacturing, machinery manufacturing ,boiler and heat exchanger.
Our production product diameter less than 80 mm, according to customer request or drawing production. Our client is a large car manufacturing company, domestic machinery and equipment companies, etc.
Welcome to visit our factory, hope to have the opportunity to cooperation.
Scope: Seamlss cold-drawn low carbon steel tubes for heat exchangers, condensers, and similar heat exchanger apparatus.
Size Range: Covers tube 0.315 to 3.15in.[8 to 80mm], inclusive, in outside diameter.
Chemical Composition& Mechanical Properties
| Chemical analysis [%] | |||
| C | Mn | S | P |
| 0,06 - 0,18 | 0,27 - 0,63 | ≤ 0,035 | ≤ 0,035 |
| Mechanical properties | |||
| Rm min [MPa] | ReH min [MPa] | A [%] | Hardness [HRB] |
| 325 | 180 | 35 | 72 max |
Tolerance for O.D. and W.T.(SA 450/SA450M)
| O.D. inch (mm) | + | - | W.T. inch (mm) | + | - |
| <1”(25.4) | 0.10 | 0.10 | ≤1.1/2”(38.1) | 20% | 0 |
| 1”-1.1/2”(25.4-38.1) | 0.15 | 0.15 | >1.1/2”(38.1) | 22% | 0 |
| 1.1/2”-2”(38.1-50.8) | 0.20 | 0.20 | - | - | - |
| 2”-2.1/2”(50.8-63.5) | 0.25 | 0.25 | - | - | - |
| 2.1/2”-3”(63.5-76.2) | 0.30 | 0.30 | - | - | - |
| 3”-4”(76.2-101.6) | 0.38 | 0.38 | - | - | - |
Note: Selection of tube material
Poor choice of tube material could result in a leak through a tube between the shell and tube sides causing fluid cross-contamination and possibly loss of pressure
STEP5 STRAIGTEN
STEP6 UT/ET
** How long will it take to produce an order?
It is within 30-35days order and 10days for the sample.
** What is your minimum order?
Usually 10 ton for each size
** What is your payment term?
Payment is 30% deposit, 70% before shipment
** Does the sample for free or not?
The samples are free if they are common sizes, You need to pay for the freight .
**How about the Third Party Inspection ?
We have been working with DNV,TUV,SGS,BV,CO,Lloyd's etc;
Send Inquiry to This Supplier
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