DELLOK 0.3mm A334 Gr6 Carbon Steel Seamless Fin Tube 12.7-25.4mm OD 18m Length
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Delivery Time:
Ex-work with 5 weeks after order.
Brand:
DELLOK
Product Description
Product Overview
DELLOK 0.3mm A334 Gr6 Threaded 26FPI Carbon Steel Seamless Tube is engineered for superior heat transfer efficiency in demanding industrial applications. Manufactured to ASTM A334 standards, these integral low fin tubes provide exceptional performance in low-temperature service environments.
Key Specifications
Tube Outer Diameter
12.7 mm - 25.4 mm
Maximum Tube Length
18 meters
Fin Height
1.2 mm - 2.77 mm
Fin Thickness
Approximately 0.3 mm
Fin Pitch Options
26 FPI, 28 FPI, 30 FPI, 36 FPI, 43 FPI
Technical Features
Integral fin construction rolled from tube outer wall
Tube and fin made from same material for maximum durability
Available with 5mm minimum unfinned section gaps
Bending capability with designed bend radius
Comprehensive quality testing including hydrostatic, pneumatic, eddy current, and MARCO tests
Material Standards
Available in various carbon steel, low-alloy steel, stainless steel, and non-ferrous alloys including brass, copper, copper-nickel alloys, aluminum bronze, nickel alloys, and titanium.
| Chinese Standard | Steel Grade | American Standard | Steel Grade |
|---|---|---|---|
| GB5310 | 20G, 15MoG, 12CrMoG, 12Cr2MoG, 15CrMoG, 12Cr1MoVG | ASTM A106 | GR. A, B, C |
| GB9948 | 10, 20, 12CrMo, 15CMo | ASTM A53 | GR. A, B |
| GB3087 | 10, 20 | ASTM A192 | |
| ASTM A179 | |||
| ASTM A210 | A-1, C | ||
| ASTM A333 | GR.1, GR3, GR6 | ||
| ASTM A334 | GR.1, GR3, GR6 | ||
| ASTM A209 | T1, Ta, Tb |
Performance Advantages
10,000+ square meter manufacturing facility with 10 finning machines
Daily production capacity of 3,000 meters
High heat transfer efficiency for tight condensers
Economical solution for diverse heat exchange applications
Superior chemical, thermal, and mechanical resistance
Suitable for demanding operational conditions
Application Areas
Heating systems, ventilation systems, refrigeration and climate control, mechanical engineering, automotive manufacturing, chemical and petrochemical processing, and power plant technology.
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Company
Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
Location
No.18 Tianyue Road,Yanzhou,Jiangsu China
Contact Person
Brian Wanqian