ASTM A213 ASME SA213 T12 Superhrater And Heat Exchanger Rifled Tube (Ribbed Tube)
USD $900 - $2,200 /Ton
Min.Order:1 Ton
Liaocheng Kuncheng Pipe Co., Ltd.
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1.Production method
Cold drawn ribbed seamless
2.Size
OD:22-83mm WT:4.5-13mm
Lengths
• fixed length tolerances according to international standards
• random length (max. length difference = 2 m)
• Max length up to 24 m
3.Ribbed(s)
4-14 ribs
4.Standard and Grade
Steel | Standard | Grade | |||||||
Carbon | ASTM A 106 | Grade A, B,C | |||||||
ASTM A 210 | Grade A1, C | ||||||||
EN 10216-2 | P235GH, P265 GH | ||||||||
Alloy | ASTM A 209 | T1, T1A | |||||||
ASTM A 213 | T2, T11, T12, T22, T23 | ||||||||
EN 10216-2 | 16Mo3, 13CrMo4-5,10CrMo9-10 | ||||||||
*Other grades and standards may be available upon request |
5.Focus on ribbing process
Ribs are obtained through cold drawing process on a grooved plug. After drawing and ribbing pass, tubes are heat treated to get specified metallurgical requirements.
Before final cutting, tubes are 100% checked by Eddy Current and Ultrasonic test, depending on customer’s requirements.