Petroleum Refining used ASTM A789 S31803/32750 Heat Exchanger
Seamless /Welded Tube
Grade: S31803/32750; TP304 ; TP304H ; TP304L ; TP316 ; TP316L ; TP 321 ;
TP321H ; TP317L ; TP310S ; TP347H
Standard: ASTM A213 , ASTM A 269 , ASTM A789 , 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 TubeProcess : |
| We use Cold Drawn techonology to produce U bend tube |
| U bend tubes produce will accordance to customer's drawings |
| To avoid oxidation , inert gas (Argon) is passed through tubes ID
at the required flow rate |
| The radius is checked for its OD and wall thinning with the
recommended specification |
| 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 |
| Visual inspection for waviness and cracks is done with Dye
Penetrant Test |
| Each tube is then hydro tested at the recommended pressure to check
for leakage |
Duplex Steel 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
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
tubes are have a very important position in our all products .
About MTSCO:
Who MTSCO is?
MTSCO established in 2006, during many years’ development, now becomes a large and
professional industrial piping system provider, serving customers
from more than 100 countries and regions.
What products can MTSCO provide?
What materials can MTSCO 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
How can MTSCO service customers?
MTSCO's 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.
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