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Tianjin Boyutong International Trade Co., Ltd
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About Us
Tianjin Boyutong International Trade Co., Ltd is a trade company. It is one of the subsidiary companies of Tianjin Boai Enterprise . Tianjin Boai Enterprise manufactures and supplies welded steel pipes, hot galvanized pipes, helically welded pipes. Its products are widely used in fluid transmission (water, crude oil, natural gas, coal gas, air, and vapor for heating), fire fighting, and frame structure and hall structure. These products are manufactured in conformity with standards of ASTM A53, ...
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Length��m-----12m
OD��2mm----244.5mm
WT��mm----14mm
Material��235(B) ...
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Length��m-----12m
OD��2mm----244.5mm
WT��mm----14mm
Material��235(B) ...
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Longitudinal seam pipe
OD: 42mm~~273mm, WT: 3 mm~~14 mm
OD:1.665 inch ~~ ...
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Sub-merged arc pipe
OD: 219 mm ~~ 2020 mm, WT: 8 mm ~~ 20 mm
OD:8.625 ...
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OD: 219.1mm--2020mm
WT:5mm--20mm
Standard: GB/T9711.1-1997, API 5L, ...
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Longitudinal seam pipe (OD: 42mm~~244.5mm, WT: 3 mm~~14 mm)(OD:1.665 inch ~~ ...
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Tianjin Boyutong International Trade Co., Ltd is a trade company. It is one of ...
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Galvanized pipe (OD:48mm~~219mm, WT: 3 mm ~~ 14 mm)(OD:1.890 inch ~~8.625 inch ...
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