C&N HUITONG limited are leading steel pipe,fitting and flange Supplier since 1997.
Phone: +86-0317-6287569 E-mail:
alloypipefitting@gmail.com
C&N Industiral,huitong limtied is professional pipe,flange and fitting manufacturer,our products approved by PDO, SADARA, SWCC,PDO etc.
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B7M
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B7M
ASME SA193 SA193M Grade B7M Stud bolts with A194 2HM Heavy Hex Nut