Seyanco General Constructions. is a exporter company of steel product as following
<br/>Ductile iron pipe en598 standard
<br/>Certification(s): Iso9001, iso14001, sgs, bv
<br/>2-stainless seamless steel pipes
<br/>As per astm 304,304l,316,316l
<br/>3-hot rolled coil, cold rolled coil
<br/>Trade mark: Sphc/stw22, sphd/stw23, sphe/stw24, st37-2, st37-3, st44-2,
<br/>St52-3, ss330ss400/ss440
<br/>4-ductile cast iron pipe and fittings
<br/>Form dn80mm to dn2400mm
<br/>Please send us your inquiries for a prompt reply.
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