He loea ʻo JLPV i ka hoʻomohala ʻana a me ka hana ʻana i ke kila kila kila 90° kuʻe lima. Hoʻopuka nui ka ʻoihana i nā mea hoʻopili paipu hoʻoheheʻe ʻana i ka ʻoihana i hana ʻia me ke kila stainless austenitic, ke kila duplex a me ke kila super duplex. I kēia manawa, kūʻai maikaʻi ʻia nā huahana o ka hui ma mua o ʻumi mau panalāʻau a me nā ʻāina ma Kina (me Hong Kong a me Taiwan) a kūʻai ʻia nā huahana e pili ana i ka standard American a me EU ma USA, Canada, Brazil, Germany, UK, France. a me ka Hikina Waena. Hoʻomaikaʻi ʻia ka maikaʻi o kāna huahana e nā mea kūʻai kūloko a me nā haole. Aia ka hui i ka 'oihana kū'ai, 'oihana kū'ai, 'oihana maika'i, 'oihana 'enehana hana, 'oihana HR a me ka 'oihana kālā. He ʻelua ʻāpana o ka ʻoihana maikaʻi: ke keʻena hana kino a me nā kemika a me ka hale hana nānā maikaʻi; ʻO ke keʻena ʻenehana hana i loko o kahi papa hana blanking, hana hale hana, hoʻoheheʻe a me ka hale hoʻomaʻamaʻa wela, ka hale hana mīkini, pickling a me ka hale hana polishing, a me ka hale hana hoʻopili. Hoʻokumu ʻia kēlā me kēia papa hana e like me nā kaʻina hana, hiki ke hoʻomaʻamaʻa i ka hana kūikawā a me ka serialized, a hoʻokō i ka hoʻonui paʻa ʻana o ka hana pono a me ka maikaʻi o ka huahana.
1.NPS:DN6-DN100, 1/8"-4"
2.Pressure Rating:CL3000, CL6000, CL9000
3. Kūlana: ASME B16.11
4.Material:
①Sila ʻole: 31254, 904/L, 347/H, 317/L, 310S, 309, 316Ti, 321/H, 304/L, 304H, 316/L, 316H
②DP Steel: UNS S31803, S32205, S32750, S32760
③Ke kila kila: N04400, N08800, N08810, N08811, N08825, N08020, N08031, N06600, N06625, N08926, N08031, N10276
