spiral steel pipe

spiral pipe(ssaw)

length: value="12" hasspace="False" negative="False" numbertype="1" tcsc="0">12m

OD: 219value="1820" hasspace="False" negative="True" numbertype="1" tcsc="0">-1820mm

WT: 6value="18" hasspace="False" negative="True" numbertype="1" tcsc="0">-18mm

Standard: APIvalue="5" hasspace="False" negative="True" numbertype="1" tcsc="0">-5L, GB/T9711.1-1997, SY/T5037-2000, SY/T5040-2000

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kevin zhang

phone:+86-15022293292

fax: +86-22-68589500

E-mail: zhang_hairui (at) yahoo.com.cn

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TianJin YouLian Spiral pipe