Paipu kila huila ʻole ʻia ASTM A335

ASTM A335 P5ʻO ka Alloy Steel Seamless Ferritic High Temperature Pipe of American Standard. He ʻano ʻano paipu hao ʻole, ʻoi aku ka kiʻekiʻe o kāna hana ma mua o ka pahu kila maʻemaʻe ʻole, no ka mea, ʻoi aku ka nui o ka C o kēia ʻano, ʻoi aku ka liʻiliʻi o ka hana ma mua o ka paipu hao ʻole maʻamau, no laila ua hoʻohana nui ʻia ka pahu huila. I loko o ka Petroleum, Aerospace, Chemical, Electric Power, Boiler, Koa a me nā ʻoihana ʻē aʻe.

Loaʻa i ka paipu kila kila ka nui o nā mea ʻē aʻe ma mua o ke kalapona e like me Nickel, Chromium, Silicon, Manganese, Tungsten, Molybdenum, Vanadium a me nā helu palena o nā mea i ʻae ʻia e like me Manganese, Sulfur, Silicon, a me Phosphorous.

ʻO ke kila huila kūloko: 1Cr5MoGB 9948-2006“Pūpa Pipe Seamless Steel No ka Māhā ʻAla”

  • Uku: 30% Waihona, 70% L/C A i ʻole B/L kope a i ʻole 100% L/C ma ka ʻike.
  • Min.Order Nui:1 PC
  • Hiki ke hoʻolako: Makahiki 20000 Tons Inventory Of Steel Pipe
  • Ke alakaʻi manawa: 7-14 mau lā inā i loko o ka waihona, 30-45 mau lā e hana ai
  • Hoʻopili: Nalo ʻeleʻele, Bevel a me ka pāpale no kēlā me kēia paipu hoʻokahi; OD Ma lalo o 219mm Pono e hoʻopaʻa i loko o ka pūʻolo, a ʻo kēlā me kēia pūpū ʻaʻole i ʻoi aku ma mua o 2 mau tona.

Kaʻina hana: ho'āʻo paʻakikī:

1. 'Owili wela (extruded seamless paipu kila): poepoe paipu billet → wela → perforation → ekolu-roll kea olokaa, hoomau olokaa 'ole extrusion → paipu wehe 'ana → nui (ai 'ole e ho'ēmi) → hoʻoluʻu → hoʻopololei → wai kaomi ho'āʻo (aiʻole defect detection). ) → māka → waiho

2. Kiʻi anu (ʻolokaʻa) paipu kila maʻemaʻe: puʻupuʻu pōʻai billet → hoʻomehana → perforation → poʻomanaʻo → annealing → pickling → ʻaila ʻaila (kaupaʻa keleawe) → kiʻi anuanu (cold rolling) → paipu blank → mālama wela → hoʻopololei → wai ho'āʻo kaomi (ʻike hewa) → māka → waiho

生产工艺1      生产工艺2

Hoʻopili:

Hoʻopaʻa haʻahaʻa/puʻi puʻupuʻu/puʻi pahu/pale lāʻau ma nā ʻaoʻao ʻelua o nā paipu a mālama pono ʻia no ka lawe ʻana i ke kai kūpono a i ʻole ke noi ʻia.

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Ka manawa hoʻouna: Mei-13-2022