Continuous helical welded heat exchanger fin fube SA213-TP304H NPS 2'' X SCH80S

MOQ： N/A
Price： N/A
Get Latest Price


Payment Terms	T/T, L/C
Supply Ability	Daily capacity up to 40 tons
Delivery Time	Ex-work with 1 month on receipt of order.
Packaging Details	(1) Waterproof steel frame bundle package; (2)Steel frame case sealed by plywoods with each end capped.
Fin Tube Type	High Frequency welded fin tubes or HF Welding fin tube
Fins Type	Solid & Serrated
Tube material	Carbon Steel, Stainless steel...No limit
Tube OD	Min. 19mm
Tube length	No limit
Fin material	Carbon Steel, Stainless steel...No limit
Fin Thickness	Min. 0.8mm
Fin height	Max. 32mm
Brand Name	Reliance
Model Number	High Frequency Welding Fin Tube
Certification	CE,ISO...
Place of Origin	China.

View Detail Information

Contact Now Ask for best deal

Get Latest Price Request a quote

Explore similar products

10# 20# 16Mn 20G 12Cr1MoVG H Fin / HH Fin Welded Heat Exchanger Tubes

Get Latest Price
DIN 17175 St35.8.I or P235GH TC1 , SML Tubes DN40 48.3mm Stud Welding Tube

Get Latest Price
U Bent Welded Spiral Evaporator Tube , SA210 Gr. C SMLS Carbon Steel Tube

Get Latest Price
OD1.5'' A192 seamless Heat Exchanger Fin Tube For boiler / air cooler

Get Latest Price

Product Details
Company Details

Product Specification


Payment Terms	T/T, L/C	Supply Ability	Daily capacity up to 40 tons
Delivery Time	Ex-work with 1 month on receipt of order.	Packaging Details	(1) Waterproof steel frame bundle package; (2)Steel frame case sealed by plywoods with each end capped.
Fin Tube Type	High Frequency welded fin tubes or HF Welding fin tube	Fins Type	Solid & Serrated
Tube material	Carbon Steel, Stainless steel...No limit	Tube OD	Min. 19mm
Tube length	No limit	Fin material	Carbon Steel, Stainless steel...No limit
Fin Thickness	Min. 0.8mm	Fin height	Max. 32mm
Brand Name	Reliance	Model Number	High Frequency Welding Fin Tube
Certification	CE,ISO...	Place of Origin	China.
High Light	Heat Exchanger Finned tube ，Welded Fin Tubes

Continuous helical welded heat exchanger fin fube SA213-TP304H NPS 2'' X SCH80S

Quick Detail:

High Frequency Resistance Welded Helical Steel Fin Tubes is widely used in the recovery of waste heat from boiler flue gas.

General HF welding production capacity

General specifications of HF welding fin tubes

Welding Facility: 4 finning machines;
Daily production capacity up to 40 tons;
HFW Fin type: solid plain and serrated.

Tube OD : 19mm min.
Tube Length : No limit
Fin Height : 32 mm max.
Fin Thickness: 0.8mm min
Fin Pitch : min. 4 mm for solid fins

and 3.3mm for serrated fins.

General 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.

Basis parameters for helical welded fin tubes:

High frequency welding machine output power supply: 200KW or 300KW
The High Frequency Resistance Welded Spiral Fin Tube quality is assured by hydrostatic or pneumatic tests and tensile tests in order to verify the mechanical bonding between bare tube and fin materials.
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.
Coating: outside-Red oxide zinc phosphate primer and inside volatile corrosion inhibitor (VCI) in water soluble tablet form.
Fin end finish: Bevel(30~35 degree)
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. The desiccants are put into the each package for continental transportation as well.
Documentation 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 Materials
Core Tube Material	Carbon Steel , Alloy Steel, Heat Resistant Steel,Stainless Steel etc.	1. Carbon Steel: A179/A192/SA210/P235GH etc.. 2. Stainless Steel: TP304/304L, TP316/TP316L, A789 S31803/S2205 etc... 3. Alloy Steel: T11/T13
Fins Material	Carbon Steel , Alloy Steel, Heat Resistant Steel,Stainless Steel etc.	1. Carbon Steel 2. Stainless Steel

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Importer,Exporter,Seller 


Employee Number:

100~120 


Ecer Certification：

Verified Supplier 

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... 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...

+ Read More

Reach Us
JIANGSU RELIANCE THERMAL EQUIPMENT CO., LTD
No.19, Shashan road, Huashi town, Jiangyin city, Jiangsu province, China,214421
https://www.heatexchangerfintube.com/

Send Email

Leave a Message, we will call you back quickly!