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Home > Metallurgy, Mineral & Energy > Steel & Products > Steel Pipe & Tube > ASTM A179 Seamless Cold-Drawn Tube ----Heat Exchanger & Condenser – Low Carbon Steel
ASTM A179 Seamless Cold-Drawn Tube ----Heat Exchanger & Condenser – Low Carbon Steel
Product Spotlights
ASTM A179 / ASME SA179 seamless cold-drawn low-carbon steel tubes for heat exchangers, condensers, and heat transfer equipment. Cold-drawn process ensures tight tolerances, smooth surface, and uniform wall thickness.
✅ 100% hydrostatic & eddy current tested ✅ EN 10204 Type 3.1 MTC provided
✅ 100% hydrostatic & eddy current tested ✅ EN 10204 Type 3.1 MTC provided
Negotiable
MOQ: 1 Metric Ton (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Type:
Seamless
Warranty:
1 Y
Technique:
Cold Drawn
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
30 days
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Type
Seamless
Warranty
1 Y
Technique
Cold Drawn
Surface Treatment
Black
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose, Other
Material
Carbon Steel
After-sales Service
Y
Section Shape
Round
Transport Package
Hexagonal or square bundles
Specification
6~256MM
Trademark
N/A
Origin
CHINA
ASTM A179 Seamless Cold-Drawn Tube
Heat Exchanger & Condenser – Low Carbon Steel
Product Overview
ASTM A179 / ASME SA179 seamless cold-drawn low-carbon steel tubes for heat exchangers, condensers, and heat transfer equipment. Cold-drawn process ensures tight tolerances, smooth surface, and uniform wall thickness.
✅ 100% hydrostatic & eddy current tested
✅ EN 10204 Type 3.1 MTC provided
✅ Factory direct | Fast delivery
Key Specifications
| Parameter | Details |
|---|---|
| Standard | ASTM A179 / ASME SA179 |
| Type | Seamless, Cold-Drawn |
| Material | Low Carbon Steel |
| OD | 2″ – 10″ (6mm – 256mm) |
| WT | 1mm – 18mm (thicker on request) |
| Length | 3m – 12m (fixed or random) |
| Surface | Bright annealed / As-drawn / Oiled |
| End | Plain / Beveled / Threaded |
Chemical Composition
| Element | Requirement |
|---|---|
| Carbon (C) | ≤ 0.25% |
| Manganese (Mn) | 0.27% – 0.63% |
| Phosphorus (P) | ≤ 0.035% |
| Sulfur (S) | ≤ 0.035% |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 325 MPa (47,000 psi) |
| Yield Strength | ≥ 180 MPa (26,000 psi) |
| Elongation (in 2″) | ≥ 35% |
| Hardness (HRB) | ≤ 72 |
Dimensional Tolerances
| OD (mm) | Tolerance (mm) | WT (mm) | Tolerance (mm) |
|---|---|---|---|
| ±0.10 | ±0.10 | ||
| 25.4 – 38.1 | ±0.13 | 2.0 – 3.0 | ±0.12 |
| 38.1 – 50.8 | ±0.15 | > 3.0 | ±0.15 |
| 50.8 – 76.2 | ±0.20 | — | — |
Key Advantages
| Feature | Benefit |
|---|---|
| Cold-drawn seamless | No weld seam, uniform wall thickness |
| Low carbon content | Excellent ductility & formability |
| Smooth ID/OD surface | Optimal heat transfer efficiency |
| Tight dimensional accuracy | Easy installation & replacement |
| 100% hydrostatic tested | Guaranteed pressure integrity |
| 100% eddy current tested | No surface or subsurface defects |
Applications
| Industry | Application |
|---|---|
| Power Generation | Feedwater heaters, condensers, low-pressure boilers |
| Chemical Processing | Heat exchangers, coolers, transfer lines |
| HVAC | Chillers, evaporators, condensing coils |
| Marine | Marine heat exchangers, oil coolers |
| Oil & Gas | Process heat transfer equipment |
| Refrigeration | Condenser and evaporator coils |
Available Sizes (Stock)
| OD (inch) | OD (mm) | WT (mm) |
|---|---|---|
| 1/4″ | 6.35 | 0.8 – 1.2 |
| 3/8″ | 9.53 | 1.0 – 1.5 |
| 1/2″ | 12.70 | 1.0 – 2.0 |
| 5/8″ | 15.88 | 1.2 – 2.5 |
| 3/4″ | 19.05 | 1.5 – 2.5 |
| 1″ | 25.40 | 1.5 – 3.0 |
| 1-1/4″ | 31.75 | 1.8 – 3.0 |
| 1-1/2″ | 38.10 | 2.0 – 3.0 |
| 2″ | 50.80 | 2.0 – 3.0 |
Quality Testing
| Test | Method | Coverage |
|---|---|---|
| Hydrostatic Test | Water pressure | 100% |
| Eddy Current Test (ECT) | Non-destructive | 100% |
| Flattening Test | Ductility | Per batch |
| Flaring Test | Expansion | Per batch |
| Tensile Test | Properties | Per batch |
| Hardness Test | Rockwell B | Per batch |
Mill Test Certificate
EN 10204 Type 3.1 – Standard
EN 10204 Type 3.2 – Available (SGS, BV, TUV)
Full traceability from melt to product
Processing Services
| Service | Description |
|---|---|
| Cutting | Precision cutting to exact length |
| Bending | Cold or hot bending |
| Flaring / Swaging | End expansion |
| Threading | NPT, BSP, or custom |
| Surface treatment | Oiling, painting, galvanizing |
Packaging & Shipping
| Item | Details |
|---|---|
| Packaging | Hexagonal or square bundles |
| Protection | Anti-rust oil + plastic end caps |
| Marking | Stencil / spray per customer |
| Lead time | 7–15 days (stock), 20–30 days (custom) |
| Port | Tianjin / Shanghai / Guangzhou |
Contact for Quote
📧 Email: yjhtrade@gmail.com
📞 WhatsApp: +86 15106174543
🌐 Website: www.wuxihengzhihui.com
Tags: ASTM A179 Heat Exchanger Tube Condenser Tube Seamless Tube
Send Inquiry to This Supplier
1Yr
Business Type
Trading Company
Year Established
2021
Factory Size
50,000-100,000 square meters
Annual Export Value
Below US$1 Million
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