Kuʻekuʻe kila kila
Loaʻa i nā kūlana flange paipu honua ʻelua ʻōnaehana, ʻo ia ka ʻōnaehana pipe flange ʻEulopa i hōʻike ʻia e German DIN (me ka Soviet Union mua) a me ka ʻōnaehana pipe flange ʻAmelika i hōʻike ʻia e nā flanges paipu ANSI ʻAmelika.Eia kekahi, aia nā flanges paipu JIS Iapana, akā hoʻohana wale ʻia lākou i nā hana lehulehu i nā mea kanu petrochemical, a he liʻiliʻi ko lākou hopena honua.I kēia manawa ka hoʻolauna ʻana o nā flanges paipu ma nā ʻāina like ʻole penei:
1. ʻO nā flanges paipu ʻEulopa i hōʻike ʻia e Kelemania a me ka Soviet Union mua
2. Nā kūlana flange paipu pūnaewele ʻAmelika, hōʻike ʻia e ANSI B16.5 a me ANSI B 16.47
3. ʻO nā kūlana flange paipu Pelekāne a me Palani, ʻo kēlā me kēia ʻāina ʻelua ʻelua mau kūlana flange casing.
ʻO ka hōʻuluʻulu manaʻo, hiki ke hōʻuluʻulu ʻia nā kūlana flange paipu honua holoʻokoʻa ma ke ʻano he ʻelua ʻōnaehana flange paipu like ʻole a hiki ʻole ke hoʻololi ʻia: hoʻokahi ka ʻōnaehana pipe flange ʻEulopa i hōʻike ʻia e Kelemania;ʻo kekahi e hōʻike ʻia e ka ʻōnaehana flange paipu ʻAmelika Hui Pū ʻIa.
ʻO IOS7005-1 kahi maʻamau i hoʻolaha ʻia e ka International Organization for Standardization i ka makahiki 1992. ʻO kēia maʻamau he maʻamau flange paipu e hui pū ana i ʻelua ʻano o nā flanges paipu mai ʻAmelika Hui Pū ʻIa a me Kelemānia.
1. Māhele ʻia e ka mea:
Ke kila kalapona:ASTM/ASME A234 WPB, WPC
Alloy:ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911, 15Mo3 15CrMoV, 35CrMoV
Kila kohu ʻole:ASTM/ASME A403 WP 304-304L-304H-304LN-304N ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM/ASME A403 WP 321-321H AS40TM/WASME A37
Ke kila wela haʻahaʻa:ASTM/ASME A402 WPL3-WPL 6
Ke kila hana kiʻekiʻe:ASTM/ASME A860 WPHY 42-46-52-60-65-70 Ke kila hoʻolei, ke kila kila, ke kila kila, ke keleawe, ka alumini alumini, plastic, argon leaching, PVC, PPR, RFPP (reinforced polypropylene), etc.
2. E like me ke ʻano hana, hiki ke hoʻokaʻawale ʻia i ka paʻi ʻana, kaomi, forging, hoʻolei, etc.
3. E like me ka mea hana maʻamau, hiki ke hoʻokaʻawale ʻia i ke kūlana aupuni, ka uila uila, ka moku moku, ka maʻamau kemika, ke kūlana wai, ka standard American, German standard, Japanese standard, Russian standard, etc.
