Hāʻawi ʻo Hunan Great Steel Pipe i nā paipu kila maʻemaʻe i hoʻohana ʻia no ka lawelawe ʻana i ka papahana me ka wai coneying, pertroleum, gas a me nā wai maʻamau.

Paipu kila ʻoleAia ma nā wahi a pau a hiki ke loaʻa ma lalo o ka honua a ma loko o nā pā hale, nā hale hana, a me nā hale kalepa a me nā ʻoihana.ʻO nā wai lawe paipu kila ʻole me ka wai, ke kinoea maoli, ka ʻōpala a me ka ea.ʻEkolu mau hana hana no ka hana ʻana i nā paipu kila.Hoʻohana ʻia nā paipu kila ʻole me ka hoʻohana ʻana i ka mold extrusion.

Nui nā paipu kila (mm):

Ka nui o waho.: 10.3mm–114.3mm

Mānoanoa Pā: 0.8 mm–12 mm

Ka lōʻihi: max 16000mm

Hoʻohana: pili i ka wai coneying, pertroleum, gas a me nā wai maʻamau.

Papa kila:

ASTM A106 Papa A, Papa B, Papa C / ASTM A53 / API 5L Gr.B

E hoʻopuka ʻia nā palapala hōʻike hōʻike Mill e like me EN10204/3.1B

ASTM A53

ʻO ASME SA53 he mea hao kalapona, hoʻohana ʻia no ka paipu kila.Hoʻonohonoho ʻia nā kikoʻī alloy e ASTM International, i ka kikoʻī ASTM A53/A53M.

ASTM A106

Hoʻohana pinepine ʻia ʻo ASTM A106 Seamless Pressure Pipe (i ʻike ʻia ʻo ASME SA106 pipe) i ke kūkulu ʻana i nā ʻaila hinu a me nā ʻaila, nā mea kanu mana, nā mea kanu petrochemical, boilers, a me nā moku kahi e lawe ai ka paipu i nā wai a me nā kinoea e hōʻike ana i nā kiʻekiʻe kiʻekiʻe .

API 5L Gr.B

Hōʻike kēia International Standard i nā koi no ka hana ʻana i ʻelua pae kikoʻī o nā huahana (PSL 1 a me PSL 2) o nā paipu kila ʻole a welded no ka hoʻohana ʻana i nā ʻōnaehana kaʻa pipeline i ka ʻoihana ʻaila a me nā ʻoihana kūlohelohe.