GB Standard fun Welded Irin Pipes

1.Welded irin pipesfun gbigbe omi titẹ kekere (GB/T3092-1993) ni a tun pe ni awọn paipu welded gbogbogbo, ti a mọ nigbagbogbo bi awọn paipu dudu.

O jẹ paipu irin welded fun gbigbe awọn fifa titẹ isalẹ gbogbogbo gẹgẹbi omi, gaasi, afẹfẹ, epo ati nya alapapo ati awọn idi miiran.Awọn paipu irin ti pin si awọn paipu irin lasan ati awọn paipu irin ti o nipọn ni ibamu si sisanra odi;ni ibamu si awọn fọọmu ti paipu pari, won ti wa ni pin si unthreaded irin pipes (dan pipes) ati asapo irin pipes.Sipesifikesonu ti paipu irin jẹ itọkasi nipasẹ iwọn ila opin (mm), eyiti o jẹ isunmọ iwọn ila opin inu.O jẹ aṣa lati ṣafihan ni awọn inṣi, bii 11/2.Ni afikun si lilo taara lati gbe awọn fifa, awọn oniho irin welded fun gbigbe omi titẹ kekere tun jẹ lilo pupọ bi awọn paipu atilẹba ti awọn paipu irin welded galvanized fun gbigbe omi titẹ kekere.

 

2. Galvanized welded, irin pipe fun gbigbe omi-kekere titẹ (GB/T3091-1993) ni a tun npe ni galvanized ina welded irin pipe, ti a mọ ni pipe bi paipu funfun.

Gbona-fibọ galvanized welded (ileru welded tabi ina welded) irin pipes fun gbigbe omi, gaasi, air epo, alapapo nya, gbona omi ati awọn miiran gbogboogbo kekere titẹ fifa tabi awọn miiran idi.Awọn paipu irin ti pin si awọn paipu irin galvanized arinrin ati awọn paipu irin galvanized ti o nipọn ni ibamu si sisanra odi;ni ibamu si awọn fọọmu ti paipu pari, won ti wa ni pin si ti kii-asapo galvanized, irin pipes ati asapo galvanized, irin pipes.Sipesifikesonu ti paipu irin jẹ afihan nipasẹ iwọn ila opin (mm), eyiti o jẹ iye isunmọ ti iwọn ila opin inu.

3. Arinrin erogba irin waya casing (GB3640-88) jẹ paipu irin ti a lo lati daabobo awọn okun waya ni awọn iṣẹ fifi sori ẹrọ itanna gẹgẹbi awọn ile-iṣẹ ati awọn ile ilu, fifi sori ẹrọ ati ẹrọ.

4. Gigun ina mọnamọna welded, irin pipe (YB242-63) jẹ paipu irin kan pẹlu okun weld ni afiwe si itọnisọna gigun ti paipu irin.Maa pin si metric ina welded irin pipe, ina welded tinrin-olodi paipu, transformer itutu epo pipe ati be be lo.

5.Ajija pelu omi submerged aaki welded, irin paipufun titẹ ito gbigbe (SY5036-83) ti wa ni ṣe ti gbona-yiyi irin rinhoho coils bi tube òfo, igba spirally akoso ni gbona awọn iwọn otutu, ati welded nipa ni ilopo-apa submerged aaki alurinmorin.O ti wa ni lilo fun titẹ ito gbigbe.Ajija pelu irin paipu.Paipu irin naa ni agbara gbigbe titẹ agbara ati iṣẹ alurinmorin to dara.Lẹhin ọpọlọpọ awọn ayewo imọ-jinlẹ ti o muna ati awọn idanwo, o jẹ ailewu ati igbẹkẹle lati lo.Iwọn ila opin ti paipu irin jẹ nla, ṣiṣe gbigbe ni giga, ati idoko-owo ni fifi awọn opo gigun le wa ni fipamọ.Ni akọkọ ti a lo fun awọn opo gigun ti epo fun gbigbe epo ati gaasi adayeba.

6. Ajija pelu ga-igbohunsafẹfẹ welded irin pipe fun titẹ ito gbigbe (SY5038-83) ti wa ni ṣe ti gbona-yiyi irin okun bi a tube òfo, igba spirally akoso ni otutu, ati welded nipa ga-igbohunsafẹfẹ alurinmorin ipele.O ti wa ni lilo fun titẹ ito gbigbe.Ajija pelu ga igbohunsafẹfẹ welded irin pipe.Paipu irin naa ni agbara gbigbe titẹ agbara ati ṣiṣu ti o dara, eyiti o rọrun fun alurinmorin ati sisẹ.Lẹhin ọpọlọpọ awọn ayewo ti o muna ati imọ-jinlẹ ati awọn idanwo, o jẹ ailewu ati igbẹkẹle lati lo.Ni akọkọ ti a lo fun fifi awọn opo gigun ti epo fun gbigbe epo, gaasi adayeba, ati bẹbẹ lọ.

7. Ni gbogbogbo, awọn ajija pelu submerged aaki welded, irin pipe (SY5037-83) fun kekere-titẹ gbigbe gbigbe ti wa ni ṣe ti gbona-yiyi irin okun bi awọn tube òfo, eyi ti o ti wa ni igba spirally akoso, ati ki o ti wa ni ṣe nipasẹ ni ilopo-apa laifọwọyi. submerged aaki alurinmorin tabi nikan-apa alurinmorin.Submerged arc welded, irin pipes fun gbogboogbo kekere titẹ ito gbigbe bi omi, gaasi, air ati nya.

8. Ajija pelu ga-igbohunsafẹfẹ welded, irin pipe (SY5039-83) fun gbogbogbo kekere-titẹ gbigbe gbigbe ti wa ni ṣe ti gbona-yiyi irin okun bi awọn tube òfo, nigbagbogbo spirally akoso ni ga otutu, ati welded nipa ga-igbohunsafẹfẹ alurinmorin ipele. fun gbigbe omi titẹ kekere gbogbogbo.Seam ga igbohunsafẹfẹ welded irin pipe.

9. Ajija welded irin pipes fun piles (SY5040-83) ti wa ni ṣe ti gbona-yiyi irin coils bi tube òfo, igba akoso nipa gbona spirals, ati ki o ṣe ti ni ilopo-apa submerged aaki alurinmorin tabi ga-igbohunsafẹfẹ alurinmorin.Wọn ti wa ni lilo fun ilu ikole ẹya, wharfs , Bridges ati awọn miiran ipile piles pẹlu irin oniho.


Akoko ifiweranṣẹ: Oṣu Kẹjọ-09-2022