Nā paipu mīkini
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ʻO nā paipu mīkini kila kalapona a me nā mea hoʻohuihui
ʻO nā paipu kila humuhumu ʻole, ka paipu kila kalapona a me nā paipu mīkini metala, ʻo ia hoʻi no ka mīkini i lokoASTM A519-2006ʻO nā paipu mīkini maʻamau, me nā mea like ʻole
1018,1026,8620,4130,4140 a pēlā aku.
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Paipu kila 20#
Paipu Seamless Kalapona Kiʻekiʻe-Pale Wela no ke Kūkulu ʻana i nā ʻAno a me nā Strucutre Mechanical. ʻO ka mea hana he 20#, kila kalapona kiʻekiʻe, he mea paipu kila maʻamau.
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GB/8162-2008 Nā paipu kila Seamless maʻamau no ka hoʻonohonoho maʻamau
Nā paipu kila humuhumu no nā kumu kūkulu, Nā paipu kila humuhumu no nā ʻano hana mechanical i lokoGB/8162-2008Kūlana. ʻO nā mea hana e komo pū me ke kila kalapona kiʻekiʻe a me ke kila metala haʻahaʻa, e like me 10,20,35,45 a me Q345, Q460, Q490, 42CrMo, 35CrMo.
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Nā paipu kila humuhumu ʻole no ka hana ʻeli lanahu - GB/T 17396-2009
ʻO ka paipu kila humuhumu no ka lua lanahu e hoʻohana nui ʻia e hana i ka paipu humuhumu no
mea hoʻoikaika hydraulic i loko o ka lua lanahu.
