Carbon Steel Fin Tube

High-performance API 5CT seamless steel pipes available in multiple grades including N80, P110, Q125, and J55. Features 5-16mm wall thickness, marine certifications, and specialized sour service capabilities. Ideal for oil and gas casing applications with comprehensive size options and premium connections.

High-quality seamless carbon steel tubes designed for high, middle, and low pressure boiler systems. Available in diameters from 6.35mm to 114.3mm with comprehensive testing including hydrostatic, mechanical properties, and non-destructive inspection. Certified to ASTM, EN, DIN, JIS, and GB standards with multiple surface treatment options.

High-performance longitudinal finned tube featuring 19mm fin height and 0.889mm thickness. Made from SA106B carbon steel with customizable fin configurations (2-36 pieces per row). Ideal for chemical, petrochemical, and power industry applications. Offers extended service life, enhanced safety, and superior heat transfer efficiency for viscous liquids.

DELLOK Q235B SSAW steel pipes feature large diameter spiral welded construction with outer diameters from 20-820mm and thicknesses from 0.5-80.0mm. Certified ISO9001:2008, these carbon steel pipes offer smooth appearance and are ideal for liquid transport, gas transportation, construction piling, and agricultural irrigation applications with export-standard packaging.

Industrial-grade longitudinal finned tubes with carbon steel construction (A106/A179/A192/A210) and OD 19.05-60mm sizing. Features enhanced heat transfer efficiency, 1-year warranty, and CE/ISO certifications. Ideal for heat exchangers, fired heaters, and chemical processing applications with superior durability and energy savings.

ASTM A210 seamless medium-carbon steel boiler tubes with wall thickness 0.8-15mm and outer diameter 12.7-114.3mm. Features yield strength 255-485 MPa, tensile strength 415-485 MPa, and 30% elongation. Certified for boiler systems, superheaters, and high-temperature applications with comprehensive quality testing.

High-performance crimped fin tube with OD25.4mm specification, manufactured to ASTM A192 standards for heat exchange applications. Features 2,000 meter daily production capacity, hot-dip galvanized protection, and maximum operating temperature of 250°C. Ideal for heating, cooling, and drying systems in industrial applications.

High-frequency welded helical steel fin tubes with A179 carbon steel construction. Features 19-219mm OD range, 18m max length, and corrosion-resistant coating. Ideal for waste heat recovery in boilers, economizers, and industrial heat exchangers. Available in solid plain and serrated fin types with hairpin bending options.

High-performance extruded fin tube with 16.5mm fin height and 10 FPI density, manufactured from ASTM A179 carbon steel with aluminum 1100 fins. Features cold drawn seamless construction, corrosion-resistant coatings, and applications in power plants, chemical processing, and heat exchanger systems. Custom lengths up to 18 meters with daily production capacity of 3000 meters.

Precision - Manufactured Threaded Carbon Steel Fin Tube Meeting EN 10204 Quick Details Standard: Comply with international standards such as ASTM, DIN, JIS, and Chinese national standards like GB. Grade: Available in various grades including Q235, Q345, A36, SS400, etc., which can be selected according to specific usage requirements and environmental conditions. Place of Origin: China Brand Name: Dellok Yonghui Model Number: Customized according to customer needs Type: Carbon

Quick Details Place of Origin: China Application: Fluid Pipe, Pipeline Transport, Construction & Decoration, Special Purpose Alloy Or Not: Non-Alloy Section Shape: Round Special Pipe: EMT Pipe Outer Diameter: 20 - 406 mm, 10 - 406 mm Thickness: 1.2 - 15.7 mm, 0.6 - 30 mm Standard: API, bs, GB, ASTM, API 5CT, BS 1387, GB/T 3091-2001, ASTM A53-2007, BS 31, BS 4568, BS EN 39, BS 1139 Technique: Hot Rolled Grade: 10#, 16mn, A106(B,C), Q235, Q345, Q195, Q215, 10#-45#, 16mn, A53

DELLOK Factory Price ASTM A53 A36 Schedule 10 Carbon Steel Pipe Usage: construction / building materials steel pipe, low pressure liquid/ water/ gas/ oil/ line pipe, structure steel pipe, scaffolding pipe, fence post steel pipe, fire sprinkler steel pipe, greenhouse pipe DN OD ASTM A53 GRA/B BS1387 EN10255 OUTSIDE DIAMETER SCH10S STD SCH40 LIGHT MEDIUN HEAVY MM INCH MM MM MM MM MM MM 15 1/2’’ 21.3 2.11 2.77 2 2.6 20 3/4’’ 26.7 2.11 2.87 2.3 2.6 25 1’’ 33.4 2.77 3.38 2.6 3.2 3

DELLOK Sch40 / Sch80 / Sch160 Black Painting Seamless Carbon Steel Pipe Astm A106 Gr.B / Api 5L Specification COMMODITY NAME BLACK SEAMLESS CARBON STEEL PIPE/ TUBE (SMLS TUBE) MATERIAL GRADE 20#, Gr.b STANDARD ASTM A106 ( sch40; SCH80, SCH160), API 5L GR.B PSL1 PIPE SURFACE GALVANIZED, PAINTED (BLACK, RED, GRAY OR OTHERS) , OR ANTI-RUST OILED PIPE ENDS PLAIN ENDS / BEVEL ENDS WITH PLASTIC CAPS/ THREADED BOTH ENDS WITH COUPLING AND CAPS/ GROOVED ENDS CERTIFICATES ISO 9001 /

Carbon Alloy Steels OD Max 219mm Nailhead Studded Pipe All tubes and studs material combination can be manufactured: Carbon, stainless, and alloy steels. Studded tubes are the product of welding studs onto a tube using our Standard Frequency Electric Welding Studding equipment. Quick Details Condition: New Brand Name: YONGHUI Place of Origin: China Material: Carbon, stainless, and alloy steels. Studs Height 10mm Min Studs OD OD6mm~OD16mm Tube Thickness 4mm~15mm Tube Length:

DIN 17175 Carbon Steel Seamless Tube DIN 17175 Seamless Carbon Steel Tube for Elevated Temperature 15Mo3 , 13CrMo44 Detailed introduction: DIN 17175 seamless steel tube for elevated temperature St35.8, St45.8, 17Mn4, 19Mn5, 15Mo3, 13CrMo44 Seamless Pipe Structure Pipe Pipe for Liquid Transportation Tube for Ship Building Product Name: Seamless steel pipe Seamless steel pipe for liquid transport :Applicable to transport liquid, gas, oil etcMechanical seamless steel tubing:

A214 Carbon Steel Seamless Tube Quick Details Condition: New Brand Name: YONGHUI Place of Origin: China Marketing Type: New Production 2020 Warranty: 1 Year After Warranty Service: Online support Machinery Test Report: Provided Certification: CE. ISO,EN10204. 3.1 Cert. After-sales Services: Video technical support, Online support Packing: Steel frame with plywoods or seaworthy wooden box. Local Service Location: None Showroom Location: None ASTM A214 ASME SA214 welded Carbon

Elliptical Air Preheater Anodized Carbon Steel Finned Tubes Round extruded aluminum heat sink profile with small longitudinal fins (1). aluminum round heat sink1.1. Process: Extruded, Anodized, CNC machined;1.2. Material OD : 50mm to 280mm ;1.3. Material: 6063, 6061, 7075 etc.;1.4. Surface treatment: anodizing, powder coating, polishing, mill finishing, sand blasting, wire ,1.5. Procedure: extrusion ,preciously cutting, milling, drilling, punching, CNC machining, tapping,

Average Thickness 0.3mm OD 12.7mm Seamless Carbon Steel Pipe Process: Extrusion Tube OD: 12.7mm (Min.) Name: Low Fin Tubes Fining Machine Tube Material: Carbon Steel, Stainless Steel,copper, Bronze Etc... Process: Extrusion Tube OD: 12.7mm (Min.) Tube Length: No Limit Fin Pitch: 19FPI,26FPI,28FPI Fin Thickness: ~0.3mm Average Voltage: 415V / 50HZ (as Per Client's Requirement) Package: Plywood Box (export Packing) Training: Supplier's Site OPERATION Training Extrusion Low Fins

High-performance integral low fin tubes manufactured through precision rolling process. Features 1.2-2.77mm fin height, 0.3mm thickness, and compliance with ASTM A106, A179, A192, A210 standards. Ideal for heat exchangers, boilers, and industrial heating systems with daily production capacity of 3000 meters.

DELLOK Q235B Large Diameter Spiral Welded And Black Steel Pipe SSAW Tubes Diameter Carbon Spiral Pipe Name SSAW steel pipe Out diameter 20-820 mm Thickness 0.5-80.0 mm Materials Q235A, Q235B, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb Appearance Generally smooth, bright Packing Export standard packing or according to customers’ requirement Certificate ISO9001:2008 Shipment Within 10-15 workdays,25-30 days when the quantity beyond 1000 tons Product Details Product