A na-ejikarị ASME B16.11, GB/T14383-2008, SH3410 maka petrochemicals, HG/T21634 maka Ministry of Chemical Industry, na ụkpụrụ ndị ọzọ na-ejikarị eme ihe maka oghere oghere.
E kewapụrụ ya n'ime oghere oghere nha nha nha yana ngbanwe dayameta soket, dịka ụdị ahụ.
Nkọwa maka sọket tees, dị ka ọkọlọtọ nkịtị si dị, bụ DN6, DN8, DN10, DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, na DN100.DN15----DN50 bụ ọkọlọtọ usoro nkọwapụta.Nwere ike na-ekwurịta okwu na ndị ahịa ịbịaru imewe nhazi ma ọ bụrụ na ihe na-aga n'èzí parameters nke nkọwapụta.
JLPV bụ ọkachamara n'ichepụta na mmepụta nke tees igwe anaghị agba nchara.Ụlọ ọrụ ahụ na-arụpụta ọkpọkọ ụlọ ọrụ mmepụta ihe maka ịgbado ọkụ nke duplex na super duplex steel, duplex steel, na austenitic igwe anaghị agba nchara.Ugbu a, a na-ere ngwaahịa ụlọ ọrụ nke ọma na United States, Canada, Brazil, Germany, United Kingdom, France, na Middle East.A na-erekwa ngwaahịa ụlọ ọrụ ahụ nke ọma na mpaghara na mpaghara iri na China, gụnyere Hong Kong na Taiwan.Ma ndị na-azụ ahịa ụlọ na nke mba ụwa na-eto ogo ngwaahịa nke ụlọ ọrụ a.Ngalaba na-ere ahịa, ngalaba ịzụrụ ihe, ngalaba dị mma, ngalaba teknụzụ mmepụta ihe, ngalaba ọrụ mmadụ, na ngalaba ego mejupụtara azụmahịa ahụ.Ngalaba teknụzụ mmepụta ihe nwere ogbako oghere, ebe a na-emepụta ogbako, ebe a na-ahụ maka ịgbado ọkụ na ikpo ọkụ, ebe a na-eji igwe eji arụ ọrụ, ụlọ ọrụ pickling na polishing, na ebe nkwakọba ihe.A na-ekewa ngalaba mma ahụ ụzọ abụọ: ụlọ nyocha anụ ahụ & kemịkalụ na ogbako nyocha ogo.A na-edozi ogbako ọ bụla dịka usoro ọrụ si dị, na-enye ohere maka mmepụta pụrụ iche na nhazi usoro na ọganihu na-aga n'ihu na mmepụta mmepụta na mmepụta ngwaahịa.
1.NPS:DN6-DN100, 1/8"-4"
2. Ntụle nrụgide: CL3000, CL6000, CL9000
3.Standard: ASME B16.11
4. Ihe:
① Igwe anaghị agba nchara: 31254, 904/L, 347/H, 317/L, 310S, 309, 316Ti, 321/H, 304/L, 304H, 316/L, 316H
②DP ígwè: UNS S31803, S32205, S32750, S32760
③ Alloy steel: N04400, N08800, N08810, N08811, N08825, N08020, N08031, N06600, N06625, N08926, N08031, N10276
