Hot-dipped Galvanized Water Steel Tube
USD $750 - $950 /Ton
Min.Order:25 Tons
Tianjin T.J Industrial Corporation Ltd.
Application: low-medium pressure fluid, coal gas transportation, heating steam, project construction
PRODUCT | GALVANIZED STEEL PIPE |
O.D | 21.3-508mm |
W.T | 0.8-8.0mm |
STANDARD | GB/BS/ASTM/DIN/API |
STEEL GRADE | Q195-Q345, ETC. |
LENGTH | 5.8m/6m/12m and RANDOM LENGTH |
APPLICATION | low-medium pressure fluid, coal gas transportation, heating steam, project construction, bridge structure, oil and nature gas pressure steel tube. |
QUALITY | FIRST GRADE |
PACKAGE | IN BUlk OR ACCORDING TO THE CUSTOMERS' REUQIREMENT |
DELIVERY TIME | WITHIN 25 DAYS UPON RECEIPT OF THE WORKABLE L/C |
hot-dipped galvanized steel pipe proceed flow chart and product standard:
Black pipe examination-----acid washing-----water washing----solvent coating-----linning----drying----hot dipped galvanizing-----outside blasting------inside blasting-----watercooling----examination-----passivation-----proceed cleaning------drying-------printing-----sprinkling passivation----marked------packing-----final examination into storage