ʻO ka maikaʻi a me ka ikaika o nā paipu i hoʻopaʻa ʻia i loko o ka welding pipe automated

ʻO ka wehewehe pōkole:

He mea koʻikoʻi ka Spiral welded pipe i ke kūkulu ʻana a me nā ʻoihana ʻoihana, e hāʻawi ana i ka ikaika a me ka maʻalahi i nā ʻano noi.Ua ʻike ʻia kēia mau paipu no ko lākou lōʻihi, ke kumu kūʻai a me ka maʻalahi, e hoʻolilo iā lākou i mea kūpono no ka wili paipu automated.Ma kēia moʻomanaʻo, e ʻimi mākou i nā pono o ka hoʻohana ʻana i ka paipu spiral welded i nā kaʻina wili paipu automated, ʻo ia hoʻi ʻo S355 JR spiral steel pipe a me ASTM A252 spiral welded pipe, a me ke ʻano o ka paipu laina X60 SSAW i nā noi ʻoihana.


Huahana Huahana

Huahana Huahana

ʻO nā mea maka i hoʻohanaʻia no ka hanaʻanaNā paipu SAWHe hookomo i na wili kila, uwea wiliwili a me ka flux.Hana ʻia kēia mau mea i ka nānā kino kino a me ke kemika ma mua o ka hoʻohana ʻana i ke kaʻina hana.Hoʻomaopopo kēia i ka hoʻohana ʻana i nā mea kiʻekiʻe kiʻekiʻe wale nō, e hopena i kahi huahana kiʻekiʻe.

ʻO ke anawaena waho i koho ʻia (D) ʻO ka mānoanoa o ka pā i ʻōlelo ʻia ma mm Pumi ho'āʻo liʻiliʻi loa (Mpa)
Papa kila
in mm L210(A) L245(B) L290(X42) L320(X46) L360(X52) L390(X56) L415(X60) L450(X65) L485(X70) L555(X80)
8-5/8 219.1 5.0 5.8 6.7 9.9 11.0 12.3 13.4 14.2 15.4 16.6 19.0
7.0 8.1 9.4 13.9 15.3 17.3 18.7 19.9 20.7 20.7 20.7
10.0 11.5 13.4 19.9 20.7 20.7 20.7 20.7 20.7 20.7 20.7
9-5/8 244.5 5.0 5.2 6.0 10.1 11.1 12.5 13.6 14.4 15.6 16.9 19.3
7.0 7.2 8.4 14.1 15.6 17.5 19.0 20.2 20.7 20.7 20.7
10.0 10.3 12.0 20.2 20.7 20.7 20.7 20.7 20.7 20.7 20.7
10-3/4 273.1 5.0 4.6 5.4 9.0 10.1 11.2 12.1 12.9 14.0 15.1 17.3
7.0 6.5 7.5 12.6 13.9 15.7 17.0 18.1 19.6 20.7 20.7
10.0 9.2 10.8 18.1 19.9 20.7 20.7 20.7 20.7 20.7 20.7
12-3/4 323.9 5.0 3.9 4.5 7.6 8.4 9.4 10.2 10.9 11.8 12.7 14.6
7.0 5.5 6.5 10.7 11.8 13.2 14.3 15.2 16.5 17.8 20.4
10.0 7.8 9.1 15.2 16.8 18.9 20.5 20.7 20.7 20.7 20.7
  (325.0) 5.0 3.9 4.5 7.6 8.4 9.4 10.2 10.9 11.8 12.7 14.5
7.0 5.4 6.3 10.6 11.7 13.2 14.3 15.2 16.5 17.8 20.3
10.0 7.8 9.0 15.2 16.7 18.8 20.4 20.7 20.7 20.7 20.7
13-3/8 339.7 5.0 3.7 4.3 7.3 8.0 9.0 9.8 10.4 11.3 12.1 13.9
8.0 5.9 6.9 11.6 12.8 14.4 15.6 16.6 18.0 19.4 20.7
12.0 8.9 10.4 17.4 19.2 20.7 20.7 20.7 20.7 20.7 20.7
14 355.6 6.0 4.3 5.0 8.3 9.2 10.3 11.2 11.9 12.9 13.9 15.9
8.0 5.7 6.6 11.1 12.2 13.8 14.9 15.9 17.2 18.6 20.7
12.0 8.5 9.9 16.6 18.4 20.7 20.7 20.7 20.7 20.7 20.7
  (377.0) 6.0 4.0 4.7 7.8 8.6 9.7 10.6 11.2 12.2 13.1 15.0
8.0 5.3 6.2 10.5 11.5 13.0 14.1 15.0 16.2 17.5 20.0
12.0 8.0 9.4 15.7 17.3 19.5 20.7 20.7 20.7 20.7 20.7
16 406.4 6.0 3.7 4.3 7.3 8.0 9.0 9.8 10.4 11.3 12.2 13.9
8.0 5.0 5.8 9.7 10.7 12.0 13.1 13.9 15.1 16.2 18.6
12.0 7.4 8.7 14.6 16.1 18.1 19.6 20.7 20.7 20.7 20.7
  (426.0) 6.0 3.5 4.1 6.9 7.7 8.6 9.3 9.9 10.8 11.6 13.3
8.0 4.7 5.5 9.3 10.2 11.5 12.5 13.2 14.4 15.5 17.7
12.0 7.1 8.3 13.9 15.3 17.2 18.7 19.9 20.7 20.7 20.7
18 457.0 6.0 3.3 3.9 6.5 7.1 8.0 8.7 9.3 10.0 10.8 12.4
8.0 4.4 5.1 8.6 9.5 10.7 11.6 12.4 13.4 14.4 16.5
12.0 6.6 7.7 12.9 14.3 16.1 17.4 18.5 20.1 20.7 20.7
20 508.0 6.0 3.0 3.5 6.2 6.8 7.7 8.3 8.8 9.6 10.3 11.8
8.0 4.0 4.6 8.2 9.1 10.2 11.1 11.8 12.8 13.7 15.7
12.0 6.0 6.9 12.3 13.6 15.3 16.6 17.6 19.1 20.6 20.7
16.0 7.9 9.3 16.4 18.1 20.4 20.7 20.7 20.7 20.7 20.7
  (529.0) 6.0 2.9 3.3 5.9 6.5 7.3 8.0 8.5 9.2 9.9 11.3
9.0 4.3 5.0 8.9 9.8 11.0 11.9 12.7 13.8 14.9 17.0
12.0 5.7 6.7 11.8 13.1 14.7 15.9 16.9 18.4 19.8 20.7
14.0 6.7 7.8 13.8 15.2 17.1 18.6 19.8 20.7 20.7 20.7
16.0 7.6 8.9 15.8 17.4 19.6 20.7 20.7 20.7 20.7 20.7
22 559.0 6.0 2.7 3.2 5.6 6.2 7.0 7.5 8.0 8.7 9.4 10.7
9.0 4.1 4.7 8.4 9.3 10.4 11.3 12.0 13.0 14.1 16.1
12.0 5.4 6.3 11.2 12.4 13.9 15.1 16.0 17.4 18.7 20.7
14.0 6.3 7.4 13.1 14.4 16.2 17.6 18.7 20.3 20.7 20.7
19.1 8.6 10.0 17.8 19.7 20.7 20.7 20.7 20.7 20.7 20.7
22.2 10.0 11.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7
24 610.0 6.0 2.5 2.9 5.1 5.7 6.4 6.9 7.3 8.0 8.6 9.8
9.0 3.7 4.3 7.7 8.5 9.6 10.4 11.0 12.0 12.9 14.7
12.0 5.0 5.8 10.3 11.3 12.7 13.8 14.7 15.9 17.2 19.7
14.0 5.8 6.8 12.0 13.2 14.9 16.1 17.1 18.6 20.0 20.7
19.1 7.9 9.1 16.3 17.9 20.2 20.7 20.7 20.7 20.7 20.7
25.4 10.5 12.0 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7
  (630.0) 6.0 2.4 2.8 5.0 5.5 6.2 6.7 7.1 7.7 8.3 9.5
9.0 3.6 4.2 7.5 8.2 9.3 10.0 10.7 11.6 12.5 14.3
12.0 4.8 5.6 9.9 11.0 12.3 13.4 14.2 15.4 16.6 19.0
16.0 6.4 7.5 13.3 14.6 16.5 17.8 19.0 20.6 20.7 20.7
19.1 7.6 8.9 15.8 17.5 19.6 20.7 20.7 20.7 20.7 20.7
25.4 10.2 11.9 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7

Hoʻomaka ke kaʻina hana me ka hoʻohui ʻana i nā ʻāpana kila me ka hoʻohana ʻana i ka hoʻoheheʻe ʻana i ke arc submerged arc mono a i ʻole twin-wire.ʻO kēia kaʻina hana e hōʻoia i kahi pilina maʻamau ma waena o ke poʻo a me ka huelo, e hoʻonui ai i ka paʻa o ka paipu.Ma hope iho, ua ʻōwili ʻia ke kaula kila i ke ʻano o ka paipu.I mea e hoʻoikaika hou ai i ka pipeline, hoʻohana ʻia ka wiliwili arc submerged arc no ka hoʻoponopono ʻana.Hoʻohui kēia kaʻina hana kuʻekuʻe i kahi papa o ka lōʻihi, e ʻae i ka paipu e kū i nā kūlana paʻakikī.

Helical Submerged Arc Welding

Hoʻolālā ʻia nā paipu SAWH e hoʻokōEN10219nā kūlana, e hōʻoia ana i ko lākou kūlike me nā ʻano hana ʻenehana.Loaʻa i ka mānoanoa o ka pā mai ka 6mm a hiki i ka 25.4mm, kūpono kēia mau paipu no nā papahana like ʻole.ʻO ka hoʻomohala ʻana i ka ʻenehana, ka ʻaila a me ka lawe ʻana i ka ʻaila a i ʻole nā ​​​​hana kūkulu hale, hāʻawi ʻo SAWH Pipes i nā hopena kūpono.

ʻO Cangzhou Spiral Steel Pipes Group Co., Ltd. he mea hana nui i ka hale o nā paipu kila kila.Loaʻa i ka hui nā laina hana kūikawā 13 no nā paipu kila spiral a me 4 anti-corrosion a me nā laina hana insulation, me ka mana hana ikaika.ʻO ka hui kūikawā i ka hana ʻana i nā paipu kila spiral i hoʻopaʻa ʻia me nā anawaena mai Φ219mm a i Φ3500mm.Loaʻa kēia mau paipu i nā ʻano mānoanoa o ka pā, e ʻae ana i nā mea kūʻai aku e koho i ka kikoʻī i kūpono i kā lākou noi.

Paipu SSAW

Hōʻike ʻia ka manaʻo paʻa o ka ʻoihana i ka maikaʻi ma nā ana hoʻomalu maikaʻi koʻikoʻi i loko o ke kaʻina hana.Ke nānā pono ʻia kēlā me kēia paipu e hōʻoia i ka hoʻokō ʻana i nā kūlana ʻoihana a me nā koi o ka mea kūʻai aku.Eia kekahi, he hui hoʻolaʻa ko ka hui o nā ʻoihana e hoʻomaikaʻi mau ana i nā ʻenehana hana a hoʻolauna i nā ʻenehana hou e hoʻokō i nā pono loli o ka ʻoihana.

I ka pōkole, ʻo nā paipu SAWH i hana ʻia e Cangzhou Spiral Steel Pipes Group Co., Ltd. he mea hilinaʻi, paʻa a kūpono hoʻi no nā ʻoihana ʻoihana like ʻole.Ma hope o nā ana mana koʻikoʻi koʻikoʻi a me ka hoʻokō ʻana i nā kūlana honua, hāʻawi kēia mau paipu i nā pae kiʻekiʻe o ka hana a me ke ola lawelawe lōʻihi.I ka wā e pili ana i nā paipu kila, e ʻoluʻolu e manaʻoʻiʻo i ka maikaʻi maikaʻi a me ka waiwai maikaʻi o Cangzhou Spiral Steel Pipes Group Co., Ltd.


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