China ASTM 249 Seamless Custom Heat Exchanger Stainless Steel U Tubes TIANLI manufacturer from China TIANLI STEEL PIPE CO.,LTD

China ASTM 249 Seamless Custom Heat Exchanger Stainless Steel U Tubes

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: TIANLI

ASME SA269,ASME SA213 A1016- TP347 / TP347H Stainless Steel U Bend Tube</s

ASME SA269,ASME SA213 A1016- TP347 / TP347H Stainless Steel U Bend Tube

The U-Bend Tube Comply With The Following Standards:
1. ASTM A688/ASME SA688
2. ASTM A803/ASME SA803
3. ASTM A556/ASME SA556
Steel Grade:

Ferrite	Austenite	Duplex	Super Duplex	Ni-Alloys	Titanium
TP410 TP405 S44400 S44660 TP430	TP304/304L TP316/316L TP316Ti TP317/317L TP321 TP347	S31803 S32205 S32304	S32750 S32760	N06600 N08020 N00880 N08825 N08904	Gr.2

Tube Of Other Alloys And Steel Grades Can Be Produced Upon Agreement.
Technical Requirements:
Straight Tubes Standard Specification For Bending:
ASME SA 213; ASME SB 163; ASME A789, ASME SA268, ASME SA269, etc.
Marking: Before Bending By Marking Machine All Over The Tube Length (Bent Section After Heat Treatment Without Marking)
Note: Marking is also possible After Bending On The Straight Parts Of U-Bending Tube.
U-Bend Tubes:
-TEMA RCB 2.31 Standard Of The Tubular Exchanger Manufacturers Association (9th Edition).
-ASTM A688/ASME SA688 Standard Specification For Welded Tubes Of Austenitic Corrosion Resistant
Steel Grade Designed For Feed Water Boilers.
-ASTM B163/ASME SA163 Standard Technical Requirements For Tubes Of Nickel And Nickel Alloy For Condensers And Heat Exchangers.