X42 SSAW Pipe Spiral Welded Tube
Hoʻolauna:
Ma ke kahua o nā paipu kila, hoʻohana ʻia nā ʻano hana welding e hoʻokō i nā pilina kiʻekiʻe a hilinaʻi.ʻO kekahi o ia ʻanowiliwili arc submerged arc(SAW), ka mea nui i ka hana ʻana i ka paipu X42 SSAW.Ma ke ʻano he alakaʻi ʻoihana, ʻo Cangzhou Spiral Steel Pipe Group Co., Ltd., i ʻike ʻia no kāna brand Wuzhou, pili i nā kūlana honua a hōʻoia i kāna huahana (me X42 spiral submerged arc welded pipe) e hui pū me API Spec 5L, ASTM A139, ASTM A252 a me EN 10219. Ma kēia moʻomanaʻo e ʻimi nei mākou i ka honua hoihoi o ka paipu X42 SSAW, e hōʻike ana i nā mea maikaʻi o ka hoʻohana ʻana i ka spiral submerged arc welding i ka hana ʻana i ka paipu spirally welded.
E aʻo e pili ana i Spiral Submerged Arc Welding (SAW):
ʻO ka welding arc submerged spiral, i ʻike ʻia ʻo SAW, he ʻenehana wili kūikawā i hoʻohana ʻia no ka hana ʻana i nā paipu spirally welded e like meX42 paipu SSAW.ʻO ka ʻenehana ka hoʻoheheʻe ʻana i ka uea a me ka metala kumu me ka hoʻohana ʻana i ka wela i hana ʻia e ka puhi ahi ma waena o ka uea a me ka flux ma lalo o ka papa flux.Ke hana nei ka papa flux ma ke ʻano he pale pale, e pale ana i nā mea haumia o ka lewa mai ka hoʻopilikia ʻana i ke kaʻina hana kūʻai.He ʻoi aku ka maikaʻi o kēia ʻano ma mua o nā ʻenehana welding ʻē aʻe.
Na Pono Mechanical o ka Pipe SSAW
| kila kila | ikaika hua liʻiliʻi | ka palena iki tensile ikaika | ʻO ka lōʻihi liʻiliʻi |
| B | 245 | 415 | 23 |
| X42 | 290 | 415 | 23 |
| X46 | 320 | 435 | 22 |
| X52 | 360 | 460 | 21 |
| X56 | 390 | 490 | 19 |
| X60 | 415 | 520 | 18 |
| X65 | 450 | 535 | 18 |
| X70 | 485 | 570 | 17 |
Ka Hana Kemika o na Paipu SSAW
| kila kila | C | Mn | P | S | V+Nb+Ti |
| Max % | Max % | Max % | Max % | Max % | |
| B | 0.26 | 1.2 | 0.03 | 0.03 | 0.15 |
| X42 | 0.26 | 1.3 | 0.03 | 0.03 | 0.15 |
| X46 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X52 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X56 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X60 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.15 |
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.15 |
ʻO ka hoʻomanawanui Geometric o nā paipu SSAW
| Nā hoʻomanawanui geometric | ||||||||||
| anawaena waho | Mānoanoa pā | pololei | waho o ka poepoe | nuipaʻa | ʻO ke kiʻekiʻe o ka weld bead kiʻekiʻe | |||||
| D | T | |||||||||
| ≤1422mm | ＞1422mm | ＜15mm | ≥15mm | ka hopena paipu 1.5m | piha loa | kino paipu | paipu hope | T≤13mm | T＞13mm | |
| ±0.5% | e like me ka aelike | ± 10% | ±1.5mm | 3.2mm | 0.2% L | 0.020D | 0.015D | '+10% | 3.5mm | 4.8mm |
Hoʻāʻo Hydrostatic
Nā pōmaikaʻi o ka hoʻoheheʻe ʻia ʻana o ka spiral submerged arc:
1. Kūlike a me ke kiʻekiʻe kiʻekiʻe welds: ʻO ke ala SAW i hoʻohana ʻia i ka paipu X42 SSAW e hoʻopuka i nā welds like ʻole a kiʻekiʻe.Ke hoʻoheheʻe ʻia ka arc i ka flux, hana ia i kahi kaiapuni i hoʻopaʻa ʻia e pale i ka wahi kūʻai mai nā mea o waho, e hōʻoiaʻiʻo ana i nā hui like ʻole a hilinaʻi.ʻO kēia ka hopena i ka hana ʻana o nā paipu spiral welded me ka ikaika a me ka lōʻihi.
2. Hoʻonui maikaʻi: Spiral submerged arc welding e hāʻawi nui i ka pono ma muli o kona ʻano maʻalahi.ʻO ke kaʻina hana e pili ana i ka hoʻomau ʻana, ka hānai ʻakomi ʻana i ka uea kuʻi, ka hopena i ka huahana wikiwiki ʻoiai e mālama pono ana.ʻO ka nui o ka waiho ʻana a me ka hilinaʻi liʻiliʻi i ka hana lima e kōkua i ka maikaʻi a me ka maikaʻi.
3. He kūpono no nā noi like ʻole: X42 SSAW paipu i hana ʻia e ka spiral submerged arc welding ua hoʻohana nui ʻia i nā ʻoihana he nui.Hoʻohana ʻia kēia mau paipu i ka lawe ʻana i ka aila a me ke kinoea, nā paipu wai, ke kākoʻo ʻana i ke kūkulu hale, nā kumu pila, a me nā mea hou aku.ʻO ka versatility a me ka hilinaʻi o ka paipu X42 SSAW he mea kūpono ia no nā noi koʻikoʻi.
4. Hoʻomaikaʻi ʻia nā waiwai mechanical: ʻO ke ala SAW e hōʻoia i ka maikaʻi o ka hoʻomalu ʻana i nā ʻāpana kuʻi i ka wā o ka hana ʻana o nā paipu hoʻoheheʻe ʻia ʻo X42 spiral submerged arc welded.Hiki i kēia mana ke hoʻonui i nā waiwai mechanical, me ka paʻakikī o ka hopena, ka ikaika a me ka ikaika tensile.ʻO ka hopena, ʻoi aku ka maikaʻi o kēia mau paipu i nā ikaika o waho a kūpono hoʻi no nā wahi paʻakikī.
I ka hopena:
Ke ʻimi nei mākou i ka honua o ka spiral submerged arc welding i ka X42 SSAW pipe production, maopopo ke kumu i hoʻohana nui ʻia ai kēia ʻenehana i ka ʻoihana kila.Hāʻawi ka Spiral submerged arc welding i nā pono he nui e like me ka weld seams mau, hoʻonui i ka pono, versatility a me ka hoʻomaikaʻi ʻana i nā waiwai mechanical, e hōʻoia ana i nā paipu i hoʻopili ʻia, e like me nā paipu kila X42 SSAW i hana ʻia e Cangzhou Spiral Steel Pipe Group Co., Ltd., e hālāwai me ka mea kiʻekiʻe loa. nā kūlana maikaʻi.No laila, e pili ana i ka hilinaʻi, ka lōʻihi a me ka hana, ʻo ka X42 SSAW tube ka mea i koho maikaʻi loa no ka nui o nā noi ʻoihana.
