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P235GH TC1/2 SMLS HF Welded Steel Standard Longitudinal Finned Tubes FOR Gas

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P235GH TC1/2 SMLS HF Welded Steel Standard Longitudinal Finned Tubes FOR Gas cooler

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Brand Name:Reliance

Model Number:Longitudinal Tube

Certification:CE,ISO...

Price:N/A

Payment Terms:T/T, L/C

Supply Ability:Daily production capacity up to 500 Meters.

Delivery Time:Ex-work within 7 weeks on receipt of order.

Company Data

JIANGSU RELIANCE THERMAL EQUIPMENT CO., LTD

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

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Product Details Company Profile

Product Details

P235GH TC1/2 SMLS HF Welded Steel Standard Longitudinal Finned Tubes FOR Gas cooler

Chemical Composition:

Steel

Chemical analysis [%]

grade

P195TR1

<0,13

<0,35

<0,70

<0,025

<0,02

<0,30

<0,08

<0,30

<0,02

<0,01

<0,04

<0,30

P195TR2

<0,13

<0,35

<0,70

<0,025

<0,02

<0,30

<0,08

<0,30

<0,02

<0,01

<0,04

>0,02

<0,30

P235TR1

<0,16

<0,35

<1,20

<0,025

<0,02

<0,30

<0,08

<0,30

<0,02

<0,01

<0,04

<0,30

P235TR2

<0,16

<0,35

<1,20

<0,025

<0,02

<0,30

<0,08

<0,30

<0,02

<0,01

<0,04

>0,02

<0,30

P265TR1

<0,20

<0,40

<1,40

<0,025

<0,02

<0,30

<0,08

<0,30

<0,02

<0,01

<0,04

<0,30

P265TR2

<0,20

<0,40

<1,40

<0,025

<0,02

<0,30

<0,08

<0,30

<0,02

<0,01

<0,04

>0,02

<0,30

STANDARD	GRADE	CHEMICAL COMPOSITION
STANDARD	GRADE	C	Si	Mn	P,S	Cr	Mo
DIN 17175	St35.8	≤0.17	0.10-0.35	0.40-0.80	≤0.030	/	/
	St45.8	≤0.21	0.10-0.35	0.40-1.20	≤0.030	/	/
	15Mo3	0.12-0.20	0.10-0.35	0.40-0.80	≤0.030	/	0.25-0.35
	13CrMo44	0.10-0.18	0.10-0.35	0.40-0.70	≤0.030	0.70-1.10	0.45-0.65
	10CrMo910	0.08-0.15	≤0.50	0.40-0.70	≤0.030	2.00-2.50	0.90-1.20

Quick Detail

General Longitudinal Fin Tube Production Capacity

General Specifications of Longitudinal Fin Tube

Welding Facility: 1 finning machine;

Daily production capacity up to 500 Meters;

Fin type: U fins,perforated,twist...

Tube OD: 19mm min.

Tube Length: 18 meters max.

Fin number: 2/ 4/ 8/ 16/ 18/ 32/ 36 piece per row

Number of fins: 16/20/24/32/40

Description:

Manufacturing process: The longitudinal I/L or U shape fins are welded onto the core plain tubes by resistance welding or welding with filler matal (Spot welded).

1. U bends tubes with longitudinal fins and fintube coils are avaiable for requesting.

2. Longitudinal fins types: one-piece shape, standard U bent shape, cut & twist, perforated type etc…

3. The fin channels are welded to the tubes in opposite pairs. Fin height, number of fins and fin thickness can be specified.

4. Fins can be applied to either OD tube or NB pipe.

Applications:

The longitudinal finned tubes are wildely used in following fields.

1. Chemical- ,petrochemical-,oil-, and power indudtry

2. Heat exchanges

3. Fired heaters

4. Gas coolers and heaters

5. Tank heaters.

Specifications:

Materials of tubes: Carbon Steel(A106/A179/A192/A210)

Stainless Steel(TP304/TP304L ,TP316/TP316L)

Alloy Steel (T11/T22)

Fins Materials: Carbon Steel,

Stainless Steel(TP304/TP304L,TP316/TP316L, TP409/TP410)

Bare tube size: OD 19.05mm-OD60mm

Fin number: 2/ 4/ 8/ 16/ 18/ 32/ 36 piece per row

Number of fins: 16/20/24/32/40

Competitive Advantage:

1. Longer working life than others ordinary welding helical fin tubes.

2. Much safer and energy saving.

3. Increase the heat transfer rates for viscous liquids.

4. Perforated fin type used whenever drainage of liquid from fin channels become a problem.

5. Longitudinal fin tubes are widely used in horizontal heat exchangers.

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

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