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Galvanized tube
Oil and natural gas, water, steam, etc. are transported through pipeline pipes, and fluids are transported through pipeline pipes, including seamless pipes and welded pipes.

Galvanized tube

                     Hot-dip galvanized tube



O.D:  21.3mm-711.2mm W.T: 1-120mm   1/2”—28” （SCH5S—SCH160、STD、XS、XXS ）etc.

Product API Grade：Gade B 

Hot-dip Galvanized Welded tube


Product Name


SpecificationGradeDesignation of DiameterWall ThicknessUser

Hot-DIP Galvanized tubes

ASTM A500

EN10240

EN 10219

DIN 2440

ISO 1461

Grade BDN152.50

2.75

DN202.50

2.75

3.00

DN254.00

DN324.00

DN404.50

DN504.50

DN654.50

DN805.00

DN1005.00

DN1255.00

DN1506.00

DN2007.00

DN2508.00

DN3008.00

※   Length: 5.8 meters, 6 meters, 11.6 meters, 11.8 meters, 12 meters fixed and Over 12 meters in length


Packaging: Spray painted, beveled, pipe cap, galvanized steel strip bundled with yellow lifting strap, overall woven bag packaging.

Hot-dip Galvanized Seamless tube


Product Name


SpecificationGradeDesignation of DiameterWall ThicknessUser
Galvanized Seamless tube

ASTM A106B

API 5L B

ASTM A53B

Grade B34.00mm3.25
42.2mm3.50
48.3mm3.50
48.6mm3.50
60.3mm3.50
76.2mm4.00
88.9mm4.00
89.1mm4.00
108.2mm4.00
133mm4.50
159mm4.50
165.2mm4.50
168.3mm7.11
216.3mm6.02
219.1mm8.18
267.4mm9.53
273.0mm9.53
318.5mm11.00
323.9mm10.97
355.6mm9.53
377mm12.70
406.4mm9.53
457.2mm9.53
508.2mm9.53

※   Length: 5.8 meters, 6 meters, 11.6 meters, 11.8 meters, 12 meters fixed length


Packaging: Spray painted, beveled, pipe cap, galvanized steel strip bundled with yellow lifting strap, overall woven bag packaging.