China Categories
Carbon Steel Welded Fin Tubes Single Row Flat Fin Tubes 0.5mm - 1.5mm
Ask Latest Price
Brand Name:Reliance
Model Number:Rectangular
Certification:CE,ISO...
Price:N/A
Payment Terms:T/T, L/C
Supply Ability:Daily capacity around 40 Tons
Delivery Time:Ex-work within 1 month on recepit of order.
Company Data
Verified Supplier
Contact Person
Jennifer
Business Type:
Manufacturer Importer Exporter Seller
Officials:
No.19, Shashan road, Huashi town, Jiangyin city, Jiangsu province, China,214421
Quality:
Quality Certifitation Available
Visit Website
Product Details
Company Profile
Product Details
A106 Gr.B SMLS Carbon Steel Tube , Helical Welded Solid Type Fin
Tubes
Carbon Steel Single Row Flat Fin Tubes 0.5mm - 1.5mm
ASTM A106/A106M : Seamless Carbon Steel Pipe for High-Temperature Service
Detail:
General HF welding production capacity | General specifications of HF welding fin tube |
Welding Facility: 4 finning machines; | Tube OD: 19mm min. |
Manufacturing Process: The fin strip is welded continuously and spirally wound onto a
polished bare tube. And the tube and fins are bonded together by
using high frequency resistance welding technique.
We produce both solid plain and serrated helical welded steel
finned tube. And also, all spiral welding tubes could be bent in
the middle or at the end of fin tubes, we call it Hairpin tubes.
Acceptance Criteria:
INTERNATIONAL STANDARD FOR DIMENSIONS, TOLERANCES, AND TESTS OF
HIGH FREQUENCY RESISTANCE WELDED FINS or the delivery conditions
(TDC) of clients.
Visual check:
Un-welded parts of fin, fin damage after fining, copper pollution,
tears, wrap etc…
Dimensional check:
Fin height, fin spacing, fin inclination, fin corrugation, length
of finned & un-finned portion etc…
Bending check:
Ovality, thickness and area reduction.
Surface Coating:
outside-Red oxide zinc phosphate primer and inside volatile
corrosion inhibitor (VCI) in water soluble tablet form.
Tube End Finish:
Bevel @ (30°~35°)
Bevel Root Size
0.5mm~1.5mm
Delivery condition
Tube ends are square cut, free burrs, internally dried and air
blown clean, externally coated with varnish at both ends of helical
welded tubes.
Documentation:
It shall include QAP, WPS, PQR& WPQ, raw materials mill
certificates, inspection and test samples results and warranty
certificate of manufacturer.
Applications:
The High Frequency Resistance Welded Helical Fin Tubes are widely
applied in fired heaters, heat exchanger, boilers, economizers,
pre-heaters, coolers, heat pipes, heaters etc….
Specifications:
A wide range of fin and tube materials could be combinations are
available.
| Items | General Materials | Popular ASTM Materials |
| Core Tube Material | Carbon Steel , Alloy Steel, Heat Resistant Steel, | 10#,20#,15CrMo,Cr5Mo,Cr9Mo,1Cr18Ni9Ti,0Cr18Ni9,
00Cr17Ni14Mo2,SA106B,SA106C, SA192, SA179, |
| Fins Material | Carbon Steel , Alloy Steel, Heat Resistant Steel, | Q235-BF,08F,08AL, 1Cr18Ni9Ti, 0Cr13, 1Cr13, 0Cr18Ni9, 09CrCuSb, CS,A1008-B,SPHC, SPCC, TP304/304L,TP316/316L,TP321/321L,etc. |
Dimensions Data Sheet We Can Supply.
Solid Helical Steel Fin Tubes Fabrication Range | Solid fins(mm) | Serrated fins | ||
Min | Max | Min | Max | |
Tube OD(mm) | 19 | 219 | 19 | 219 |
Fin Height(mm) | 8 | 26 | 8 | 32 |
Fin Thickness(mm) | 0.8 | 2.8 | 1 | 1.6 |
Fins Density(mm) | 4(250FPM) | 20 | 3.3(303FPM) | 20 |
Tube Length(mm) | N/A | 18000 | N/A | 18000 |
Additional supply range : | ||||
Competitive Advantage:
- We have more than 10,000 square meters workshop, including 4 ERW high Frequency welding fining lines, daily production capacity around 40 Tons;
- Our quality assurance plan for High Frequency Welding Spiral Steel Tubes. (2.1) Raw material control for both plain tubes and fins. (2.2) In process control with reports,as WPS, PQR&WPQ; weld deposition efficiency test before fabrication, Non-destructive test and tensile test etc. (2.3) Final inspection control with reports (Visual and dimensional check etc…).
- The High Frequency Resistance Welded Fin Tube is integrally extended for the max surface area to achieve efficiency. The heat transfer ratio of high frequency welding fin tube is about 8~9 times higher than other plain tubes.
- This Welded Helical Fin Tubes is a singular integral unit, eliminating heat contact resistance and losses. Generally tube side temperature up to 800 degree for stainess steel fins; Low carbon steels, withstanding up to 475 degree is the most common choice.
Company Profile
JIANGSU RELIANCE THERMAL EQUIPMENT CO., LTD
About Reliance
Jiangsu Reliance Thermal Equipment Co., Ltd is all about thermal transfer finned tubes products. We have a long-term fabrication and supply experience in the business of FINING MACHINES and FINNED TUBES used in air-cooled heat exchanger, economizers, boilers, gas turbines, refining and petrochemical industries ect.
Advantages
- One-stop manufacturer shop from core tube supply to fin tube machines
- ISO 9001:2015 certified company
- Experienced and dedicated management and qualfied manpower
- Quickest response, competitive price, highese quality and shortest schedule
- Tube stock availability for general grades of carbon steel and stainless steel
- Technical support services for fin tube machines and replacement accessories
FINNED TUBES PRODUCTS & SERVICE AVAILABLE
I. Mechanical-forming thermal-transfer tubes |
▲ DR type - Extruded high fin tube (solid and serrated fins) ▲ L type - Tension wound spiral fin tube ▲ LL type - Overlapped footed spiral fin tube ▲ KL/KLM type - Tension wound knurled footed fin tube ▲ G base type - Embedded fluted fin tube ▲ Low Fin type - integral low fin tube (knurled option) ▲ I type - Crimped spiral fin tubes ▲ Corrugated tube, spiral tube, U tube bundles ▲ Elliptical Finned Tubes |
2. Welding-forming thermal-transfer tubes |
▲HFW type - ERW High frequency resistance welding fin tube(Solid & Serrated Fins) ▲H/HH type - DC welding square or rectangular fin tube) ▲Studs type - ERW studded tube) ▲Longitudinal welding fin tube (standard ,perforated,cut & twist) ▲Single Row Flat finned tube |
3. Others service on request |
▲Elbows, bends, U-tube, tube swaging ▲Tube spacer box (Material: Stainless Steel, Aluminum,Galvanized/Zinc) |
Fabrication Capacities
(1) Fourteen extrusion fining lines, daily capacity around 15,000 meters
(2) Five type L/LL/KL fining lines, daily capacity around 5000 meters
(3) Seven G- base fining lines, daily capacity around 7000 meters
(4) Two ERW studding lines, daily capacity around 80000 studs
(5) Four ERW High Frequency Spiral fining lines, daily capacity around 30 tons
(6) Three bending machines, maximum capacity 76X4
(7) Five DC ERW H/HH fining lines, daily capacity around 20 tons
(8) One PLC high speed punch presser
Reliance have become a qualified manufacturer and reliable supplier for high-quality thermal transfer finned tubes used in air-cooled heat exchanger,economizers,boilers,gas turbines,refining and petrochemical industries ect.
If you are interested in any of our products, please do not hestitate to contact us @reliancemfg@126.com
Send your message to this supplier
You May Like
SA192 Seamless carbon steel tubes, high frequency resistance welded fin tubes with solid or serrated fins
SA192 Carbon Steel Helical Welded Fin Tubes for HRSG Boiler / fired heater
A213 T91 Alloy Steel Tubes , HF Hairpin Spiral Welded Fin Tube For Economizers
DIN 17175 ST35.8/I heat exchanger Welded Fin Tubes 20mmH X 1mmThK X 200FPM
High Frequency Resistance Helical Steel Welded Fin Tubes SA213 T11 Alloy Steel + SS409
SA213-TP304H NPS 2'' X SCH80S helical Welded Fin Tubes for boiler / cooler
P235 GH TC1/2 SMLS Carbon Steel Tube, Welded Helical Bent Evaporator Fin Tube
Seamless SA179 Carbon Steel Helical Welded Fin Tube for HRSG Boiler
A106 Gr.B SMLS Carbon Steel Helical Welded Fin Tubes Solid Type
SS409/SS410 spiral finned tube , Heat Exchanger solid & serrated fin Tubular
A106 Gr.B SMLS Carbon Steel Helical Welded Solid Type Fin Tubes
Inquiry Cart
0