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Member Since 14 Years
Nature of Business Manufacturer Year of Establishment 2008Ask for more detail from the seller
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oil casing specification
standard : api/astm/en/din/gb/api5l
place of origion baotou, inner mongolia.prc.china
material: j55,k55,n80(n80-1.n80q),l80-1.c90,p110.
outside diameter 114.3-339.7mm 4 1/2''-20''
thinkness: 5.69-12.19mm 0.205-0.635''
length r2 or r3
payment t/t 30%
technics hot rolling
package standard export bundles or as customer's required
casing standard having the api-5ct official monogram
inspection we can find third party to inspect the goods.e.g sgs
thread ltc.stc.btc
delivery time 30-45days after the receipt of l/c
usage oil & gas fields ,transmission projects
we hope establish long&terms friendly mutual l relations with all friends
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