Material:

Nickel Alloy 625/825 Heat Exchanger Tube BA/AP Surface For Chemical Equipment

Grade: Alloy 625; Alloy 600; Alloy 601; Alloy 800; Alloy 825; TP304 ; TP304H ; TP304L ; TP316 ; TP316L; S31803

Standard: ASTM B622; ASTM B516; ASTM B444; ASTM B829, etc

Size :Routine OD : 19.05mm,25.4mm,31.8mm,38.1mm

WT : 1.2-2.77mm

Length : According to customer needs up to 20m

Heat Exchange Tube Production Process :

1 . We use Cold Drawn technology to produce U bend tube

2 . U bend tubes produce will accordance to customer's drawings

3 . To avoid oxidation , inert gas (Argon) is passed through tubes ID at the required flow rate

4 . The radius is checked for its OD and wall thinning with the recommended specification

5 . We'll choose three different position or as customer's require to make sure tubes quality . We'll do physical properties and micro-structure test

6 . Visual inspection for waviness and cracks is done with Dye Penetrant Test

7 . Each tube is then hydro tested at the recommended pressure to check for leakage

Heat Exchange Tube Application :

a) Petroleum , chemical enterprise , super heater of boiler and heat exchanger

b) High temperature-resistant transmission fluid pipe in power station

c) Ship with pressure pipe

d) Exhaust purification device

e) Construction and ornament

f) solar industry , military , semiconductor etc

Nickel Alloy 625 Heat Exchange Tube Chemical composition:

What materials can TSINECO provide?

Austenitic: 304/L/H/N,316/L/H/N/Ti,321/H,309/H,310S,347/H,317/L904L

Duplex steel: 31803,32205,32750,32760

Nickel Alloy:

UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035, N06030, N06635, N10003, N06002, R30188, N06230, R30556

UNS N06600, N06601, N06617, N06625, N07718, N07750, N08800, N08810, N08811, N08825, N09925, N08926

UNS N04400, N05500

Precipitation-hardening Steels: 254SMO/S31254, 17-4PH, 17-7PH, 15-7PH

Nickel: N4/UNS N02201, N6/UNS N02200

Why you choose TSINECO ?

Integration of industry and trade

Provide you with cost-effective products and professional services, make us No.1 in the market

One stop procurement of stainless steel pipeline products

TSINECO After the test of time for 16years

Whether the products, services, capital and strength, TSINECO is your best and most secure partner

For more information, you are welcome to contact us by email. Thank you for your interest.