Hoʻopiha hou i ke kauoha ʻenekinia, paipu kila kila huahanaA333 GR6, kiko'ī 'o 168.3*7.11, apaipu kila kalapona GB/T9948, 20#, kikoo 114.3*6.02, etc.

Hōʻike kēia i nā kūlana a me nā mea e hālāwai ai nā kauoha ʻenekinia:

20# GB8163 ka lawe wai ʻana i ka paipu kila ʻole

He aha ka manaʻo o ka paipu kila maʻemaʻe? ʻO ka mea hoʻi ka papa a mākou e ʻōlelo pinepine ai, e like me 20 #, 45 #, e hōʻike ana i kāna haku mele a me nā waiwai mechanical e like me ka ikaika tensile, ka ikaika hua, a me ka helu hoʻonui. ʻO nā mea maʻamau i hoʻohana ʻia ma lalo nei nā mea maʻamau i hoʻohana ʻia e ka mea kākau.

1.GB/T8162-2018, Nā paipu kila maʻemaʻe ʻole, hoʻohana nui ʻia i ka ʻenekinia hana maʻamau, ka hana ʻenehana, ke kūkulu ʻana a me nā māla ʻē aʻe. Nā mea ʻelele: 20 #, 45 #, q345b, 40Cr, 42CrMo, etc.;

2. GB / T8163-2018, paipu kila maʻemaʻe no ka lawe ʻana i ka wai, hoʻohana nui ʻia no ka ʻenehana pipeline me ka haʻahaʻa haʻahaʻa. Mea ʻelele: 20#, q345b;
45# GB8162 structural seamless kila paipu

3.GB/T3087-2017, ʻO ka paila haʻahaʻa a me ka haʻahaʻa i hoʻohana ʻia no ka hana ʻana i nā ʻano like ʻole o nā paipu mokumahu wela, nā paipu wai paila no nā paila haʻahaʻa a me ka haʻahaʻa, a me nā paipu mahu a me nā paipu pōhaku lepo no nā paila locomotive. Nā mea ʻelele: 10 #, 20 #, Q355B;
ʻO GB5310 kiʻekiʻe puʻu paila paila, mea 12Cr1MovG

4. GB/T5310-2017, nā paipu kila maʻemaʻe no nā paila kiʻekiʻe, i hoʻohana nuiʻia no ka hoʻomehana honua o nā paila wai me ke kiʻekiʻe a ma luna. Aia ke kila kalapona, ke kila kila a me nā paipu kila ʻole wela. Nā mea ʻelele: 20G, 15CrMoG, 12Cr1MoVG, etc.;

5. GB/T6479-2018, ki'eki'e-pressure seamless kila paipu no kemika fertilizer lako, nui i hoʻohana 'ia no ka kemikala lako a me pipelines me ka hana ana wela o -40 ~ 400 ° C a me ka hana hana o 10 ~ 30Ma. Loaʻa i ke kila kila kila a me nā paipu kila ʻole. Mea ʻelele: q345a-bcde, 20 #, 10mowvnb, 15CrMo;

6. GB/T9948-2013, nā paipu kila maʻemaʻe ʻole no ka haki ʻana o ka ʻaila, hoʻohana nui ʻia no nā paipu umu ahi, nā mea hoʻololi wela a me nā paipu i loko o nā hale hana ʻaila. Mea ʻelele: 10 #, 20 #, Q345, 15CrMo;