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Feedwater Heater U-Tube

Feed-water Heaters

Stainless Steel U-Bend Tube for

High-Pressure and Low-Pressure Feed-water Heaters

CREST HXL & HXW were relentlessly researched and developed by our production team and manufactured according to ASME SA688, SB338 or SA803 with the specific purpose of withstanding high-pressure requirement of feed-water heaters.

Dimension
OD [inch(mm)] WT [inch(mm)]
0.125”(3.18) From 0.008”(0.20)

To 0.109”(2.77)

0.5”(12.7)
0.625”(15.88)
0.75”(19.05)
0.875”(22.23)
1”(25.4)
1.125”(28.58)
1.5”(38.1)
Code Specifications Pre-Materials Manufacturing Length
HXL
HXW
SA688/SA213
SAA249
SA789
SB338
304/304L/316L
S31803/S32205
Titanium Gr-2
Welded
Seamless
< 30000mm

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