Nā Paʻi Welding Sockete pili ana i ka flange kahi i hoʻokomo ʻia ai ka hopena paipu i loko o ke apo apo flange a wili ʻia ma ka hopena paipu a ma waho.ʻElua ʻano: me ka ʻāʻī a me ka ʻāʻī ʻole.ʻO ka flange paipu ʻāʻī he rigidity maikaʻi, deformation kuʻi liʻiliʻi a me ka hana hoʻopaʻa ʻana maikaʻi, a hiki ke hoʻohana ʻia i ke kūlana me ke kaomi o 1.0 ~ 10.0MPa.
ʻO ke ʻano o ka ʻili o ke sila: RF, MFM, TG, RJ
Hana maʻamau: ANSI B16.5, HG20619-1997, GB/T9117.1-2000—GB/T9117.4-200, HG20597-1997
Ka nui o ka noi: ʻO ka paila a me ka moku kaomi, ka ʻaila, ka ʻoihana kemika, ka hana moku, ka lāʻau lapaʻau, ka metallurgy, nā mīkini, nā meaʻai kuʻekuʻe wāwae a me nā ʻoihana ʻē aʻe.
Hoʻohana maʻamau i nā paipu me PN ≤ 10.0MPa a me DN ≤ 40.
ʻO nā mea maikaʻi o nā paipu hoʻoheheʻe socket
1) ʻAʻole pono e hana mua i ke awāwa o ka paipu.
2) ʻAʻole pono e calibrate i nā welds wahi, no ka mea, ʻo nā mea pono ponoʻī e lawelawe i ke kumu o ka calibration.
3) ʻAʻole e komo nā mea welding i loko o nā lua paipu.
4) Hiki iā ia ke hoʻololi i nā pono paipu kaula, no laila e hōʻemi i ka hopena o ka leakage.
5) ʻAʻole kūpono nā welds fillet no ka hoʻāʻo radiographic, no laila he mea koʻikoʻi ke kūpono kūpono a me ka wili.Nānā pinepine ʻia nā welds fillet e ka hoʻāʻo ʻana i ka ʻāpana magnetic a me ka hoʻāʻo penetrant.
6) ʻO ke kumu kūʻai o ke kūkulu ʻana he haʻahaʻa ma mua o nā hui welded butt.ʻO ke kumu ʻaʻole koi ʻia ka hui groove a me ka groove prefabrication.
ʻO nā hemahema o nā paipu hoʻoheheʻe socket
1) Pono nā mea welders e hōʻoia i ka 1.6mm hoʻonui hoʻonui ʻia ma waena o ka paipu a me ka poʻohiwi poʻohiwi i ka wā wili.
2) ʻO ka loaʻa ʻana o nā māwae i loko o ka lua welding a me ke kumu weld e hōʻemi ana i ka pale ʻana i ka corrosion a i ʻole ka pale radiation o ka pipeline.Ke hōʻiliʻili ʻia nā ʻāpana paʻa ma nā hui wili socket, hiki ke hāʻule i ka hana a me ka mālama ʻana i ka pipeline.I kēia hihia, koi pinepine ʻia nā welds penetration butt no ka paipu holoʻokoʻa.
3) ʻAʻole kūpono ʻo Socket welding no ka ʻoihana meaʻai ultra-high pressure.Ma muli o kona komo ʻole ʻana, aia nā overlaps a me nā māwae, he paʻakikī ke hoʻomaʻemaʻe a hana i ka leaka hoʻopunipuni.
Ka manawa hoʻouna: Sep-27-2022
