ASTM A335 P5Bụ Alloy Steel enweghị nkebi nke Ferritic High okpomọkụ Pipe nke American Standard. Alloy Tube bụ ụdị nke igwe anaghị agba nchara, arụ ọrụ ya dị elu karịa igwe anaghị agba nchara nchara, n'ihi na ụdị ígwè a nwere ọtụtụ C, arụmọrụ ahụ pere mpe karịa igwe anaghị agba nchara nkịtị, yabụ, a na-eji Alloy Tube nke ukwuu na mmanụ ala, kemịkalụ, igwe eletriki na ụgbọ ala ndị ọzọ.

Alloy Steel Pipe nwere nnukwu ihe ndị ọzọ karịa carbon dị ka nickel, Chromium, Silicon, Manganese, Tungsten, Molybdenum, Vanadium na obere ego nke ihe ndị ọzọ a na-anabatakarị dị ka manganese, sọlfọ, silicon, na phosphorous.

Alloy Steel ụlọ kwekọrọ: 1Cr5MoGB 9948-2006“Ọkọlọtọ ọkpọkọ igwe anaghị agba nchara maka mgbawa mmanụ ala”

• Ịkwụ Ụgwọ: Nkwụnye ego 30%, 70% L / C ma ọ bụ B / L oyiri ma ọ bụ 100% L / C N'ebe Anya
• Min. Ọnụ ọgụgụ: 1 PC
• Ikike ịnye:Kwa afọ 20000 Tọns nke ọkpọkọ igwe

• Oge ndu: Ụbọchị 7-14 Ọ bụrụ na Ọ dị na ngwaahịa, ụbọchị 30-45 iji mepụta
• Mbukota: Black Vanishing, Bevel na okpu maka ọ bụla otu ọkpọkọ; OD dị n'okpuru 219mm Kwesịrị ịkwanye na ngwugwu, na ngwugwu ọ bụla agaghị agafe tọn 2.

Usoro mmepụta: Nnwale ike:

1. Hot Rolling (extruded seamless steel tube): gburugburu tube billet → kpo oku → perforation → atọ mpịakọta cross rolling, na-aga n'ihu na-atụgharị ma ọ bụ extrusion → tube stripping → size (ma ọ bụ ibelata) → jụrụ oyi → ịgbatị → ule nrụgide mmiri (ma ọ bụ nchọpụta ntụpọ) → marking → nchekwa

2. Ihe osise oyi (na-atụgharị) tube nchara na-enweghị nkebi: gburugburu tube billet → kpo oku → perforation → isi → annealing → pickling → oiling (ọla kọpa) → ọtụtụ ihe na-agafe oyi ịbịaru (mgbagharị oyi)

Nkwakọ ngwaahịa:

Nkwakọba ihe efu / ngwugwu ngwugwu / mkpuchi akwa / nchekwa osisi n'akụkụ abụọ nke tubes ma chekwaa nke ọma maka nnyefe kwesịrị oke osimiri ma ọ bụ dị ka achọrọ.