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Payment Type: L/C,T/T
Transportation: Ocean,Land,Air,Express
Model No.: ASTM A179/ASME SA179
Brand: YuHong Group
Standard: Astm
Section Shape: Round
Place Of Origin: China
Application: Boiler Pipe
Production Process: Cold Drawn
Whether Alloy: Non-Alloy
Category: Seamless Steel Pipe
Processing Service: Bending
Product Name: Carbon Steel U Bend Tube
Specification: ASTM A179 / ASME SA179
Material: Low Carbon Steel
Surface Treatment: Black Paintingbon Steel
Application: Boiler / Heat Exchanger
Bending Radius: From 1.5OD-1250MM
ASTM A179/A179M, ASME SA179/SA179M is the standard applicable to Seamless cold drawn low carbon steel U bend Heat Exchanger Tube and condenser tubes.
ASTM A179 or ASME SA179 cold drawn seamless carbon steel tube is applicable to tubular heat exchanger, condenser different similar heat transfer equipment with the minimum wall thickness.
This type of cold drawn seamless steel tube is widely used in chemical engineering, carbon treatment, oil refining, nuclear electric power generation, aviation, and so forth. STM A179 or ASME SA179 seamless carbon steel pipe is also used for manufacturing boiler water cold wall, economizer, reheater and steam cylinder.
ASTM A179 Chemistry Composition:
| C, % | Mn, % | P, % | S, % |
| 0.06-0.18 | 0.27-0.63 | 0.035 max | 0.035 max |
ASTM A179 Mechanical Properties:
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % | Hardness, HRB |
| 325 min | 180 min | 35 min | 72 max |
ASTM A179/ASME SA179 Tube Wall Thickness Tolerance
| Seamless, Cold-Finished Tubes | ||
| Outside Diameter | Wall thickness Tolerance % | |
| Over (+) | Under (-) | |
| 1 ½ (38.1) | 20 | 0 |
| Over 1½ (38.1) | 22 | 0 |
ASTM A179/ASME SA179 Tube Outside Diameter Tolerance
| Cold-Finished Seamless Tubes | ||
| Outside Diameter | Permissible Variations In. (mm) | |
| Over (+) | Under (-) | |
| Under 1 (25.4) | 0.004 (0.1) | 0.004 (0.1) |
| 1 to 1 ½ (25.4 to 38.1), Incl | 0.006 (0.15) | 0.006 (0.15) |
| Over 11⁄2 to 2 [38.1 to 50.8], Excl | 0.008 (0.2) | 0.008 (0.2) |
| 2 to 21⁄2 [50.8 to 63.5], Excl | 0.010 (0.25) | 0.010 (0.25) |
| 21⁄2 to 3 [63.5 to 76.2], Excl | 0.012 (0.3) | 0.012 (0.3) |
U bend heat exchanger tube Overview
Each U bend tube of our range is rigorously quality checked by our team of talented professionals on every stage of production to deliver the clients defect free best quality products.
<.OD 9.5mm – 38.1mm
<.WT up to 6.35mm
<.Bending radii 1.25 x OD up to 1700mm
<.Bends can be supplied in accordance with TEMA R / ASTM SA/A556
<.Leg length up to 15000mm
<.Heat treatment where required by electric furnance or direct resistance
<.Hydrotesting up to 10,000 psi
U bend heat exchanger tube are made of steel according to:
<.A / SA179, steel grades acc to standard
<.A / SA 213: T2, T11,T12, T21, T22
Applications:
-Pharmaceutical Equipment.
-Chemical Equipment.
-Sea Water Equipment.
-Heat Exchangers.
-Condensers.
-Pulp and Paper Industry
-Off-Shore Oil Drilling Companies.
-Power Generation.
-Petrochemicals.
-Gas Processing.
-Specialty Chemicals.
-Pharmaceuticals.
| Selling Units | : | Kilogram |
|---|---|---|
| Package Type | : | Ply-wooden Case with Iron Frame |
| Picture Example | : |
|
Packaging: Ply-wooden Case with Iron Frame
Productivity: 50 tons Per Month
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: Accodrding to Client's Requirements
Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
HS Code: 7304193000
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,Express Delivery
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.