MTSCO heat exchanger tube with pickling and annealing surface is very popular in boilers and heat exchangers industry , water heater industry , air-conditioning industry etc . This kind of seamless tube are has a very important position in our all products .
 

 

Detail Information
Material:	Alloy 625/Alloy 601/Alloy 800/Alloy 825	Standard:	ASTM B622/ B516/ B444/ B829
Type:	Welded/Seamless	Length:	According To Customer Needs Up To 20m
U Bent Part Surface:	Annealing, Not Pickling	Surface:	Pickling
NDT:	Eddy Current Or Hydraulic Test	Inspection:	100%
Certificate:	ISO9001/PED	Package:	Wooden Case
High Light:	AD2000 Nickel 825 Heat Exchanger Tube ,  BA/AP finned tube ,  PED Nickel 625 Heat Exchanger Tube

Grade: 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: 

>>How can we serve our customers?

Our ISO9001 Quality System is issued by TUV. Our full and professional inspection reports contain two parts, one is self-inspection of the requirements beyond ISO9001, which is 100% inspected by our own QC; another is 100% inspected by professional QC teams.

>>What products we can provide?
PIPES | FITTINGS| FLANGES | TUBES
STAINLESS STEEL | HIGH NICKEL ALLOYS | DUPLEX STEEL | ALLOY STEEL |

>>What materials can we 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

>>Corporation Culture:
Vision: To be the most reliable industrial metal service provider in the world.
Mission: Concentrate on partners' needs, keep creating higher value.
Value: Progress, Passion,Cooperation, Share, Sincerity,Gratitude.
Management concept: Satisfy the clients, promote the employee, prosper the enterprise.
Work principle: excellent, efficient, organized.
Service concept: Provide professional service beyond clients' expectations.
Execution principle: Promise must be kept and action must be resultful.
Team concept: Support, appreciation and win-win.
Promotion concept: Achievements make promotion.
Dressing principle: More decent, more respectful.

 

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