OD: 4-51mm
WT: 0.4-1.5mm
L: 28mm-6000mm
Material: 304/1.4301, 304L/1.4307, 316L/1.4404, etc.
Finish: W2A, W2R, W2Rb, etc.
Standard: ASTM, AISI, JIS, GB, DIN, EN
Certificate: ISO9001, PED-2014, ISO14001, etc.
Features:
Precision stainless steel welded pipe/tubes with smooth weld seam and surface.
Bright online annealing treatment, 100% eddy current test and leak test according to ASTM-A249, A269, JIS G3463, GB151, etc. to achieve precise dimension control.
Regular Specification:
Φ9.52*0.7, Φ10*1, Φ12*2, Φ16*1, etc.
Applicable Standards:
GB151 Tubular heat exchanger (appendix C)
ASTM A249 Welded austenitic steel boiler, superheater, heat exchanger and condenser tubes
JIS G3463 Stainless steel boiler and heat exchanger tubes
Applications:
Widely applied in boiler and heat exchanger tubes, thermal power piping, condensers，seawater desalinations, etc.
