Ngaio Haina ASTM A335 Huri Matao Hot Rolled Seamless Alloy Steel Paipa mo nga Kohua
Kia noho hei waahi mo te whakatutuki i nga moemoea o a tatou kaimahi! Ki te hanga i tetahi roopu harikoa, whakakotahi me te roopu mohio! Kia eke ki te painga tahi o o taatau kiritaki, kaiwhakarato, te hapori me a tatou anoPaipa Kohu Kohu Paera, Haina Kohuatanga Paipa, Neke atu i te 50,000 nga ota hoko mai i a maatau paetukutuku i ia tau. Ka koa matou ki te whai waahi ki te mahi pakihi me to kamupene. Titiro whakamua ki te whiwhi i to korero!
Tirohanga
Uiui : A335 P22 mai i te kiritaki Inia
I muri i to maua taenga mai o tenei patai. Ko te wa tuatahi ehara i te korero. Ma tenei pakirehua, ka kite koe he pai te rahi me te toru noa nga rahi. A ka rite ki te MOQ.
Me mohio tatou mena he whakaritenga roa mai i te Kaihoko. Na Mena kua tono i runga i te Miri. Na te mea mo tenei rahi, he maha nga mira he painga.
I muri i te mohio ki enei patai, me korero tatou ki nga roopu me nga mira whakapiri. Whakapumautia te wa tuku. I etahi wa he mea nui ano te tuku.
Kua whakapumautia nga waahanga katoa, katahi ka hoatu e matou te whiringa pai mo te Kaihoko.
Koeke maitai | OD | THK | Kg/M | mita | Tona |
P22 | 273 | 36 | 208.01 | 125 | 26.00 |
P22 | 323.8 | 42 | 288.55 | 220 | 63.48 |
P22 | 406.4 | 55 | 471.19 | 70 | 32.98 |
122.47 |
Taupānga
Kei te whakamahia te nuinga ki te hanga paipa koranu maitai koranu teitei, paipa whakawhiti wera, paipa mamaoa pehanga teitei mo te hinu me te umanga matū
Koeke Matua
Koeke o te paipa koranu-kounga teitei:P1,P2,P5,P9,P11,P22,P91,P92 etc
Waahanga matū
Kōeke | UN | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
Sequiv. | ||||||||
P1 | K11522 | 0.10~0.20 | 0.30~0.80 | 0.025 | 0.025 | 0.10~0.50 | – | 0.44~0.65 |
P2 | K11547 | 0.10~0.20 | 0.30~0.61 | 0.025 | 0.025 | 0.10~0.30 | 0.50~0.81 | 0.44~0.65 |
P5 | K41545 | 0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.5 | 4.00-6.00 | 0.44~0.65 |
P5b | K51545 | 0.15 | 0.30~0.60 | 0.025 | 0.025 | 1.00~2.00 | 4.00-6.00 | 0.44~0.65 |
P5c | K41245 | 0.12 | 0.30~0.60 | 0.025 | 0.025 | 0.5 | 4.00-6.00 | 0.44~0.65 |
P9 | S50400 | 0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.50~1.00 | 8.00-10.00 | 0.44~0.65 |
P11 | K11597 | 0.05~0.15 | 0.30~0.61 | 0.025 | 0.025 | 0.50~1.00 | 1.00~1.50 | 0.44~0.65 |
P12 | K11562 | 0.05~0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.5 | 0.80~1.25 | 0.44~0.65 |
P15 | K11578 | 0.05~0.15 | 0.30~0.60 | 0.025 | 0.025 | 1.15~1.65 | – | 0.44~0.65 |
P21 | K31545 | 0.05~0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.5 | 2.65~3.35 | 0.80~1.60 |
P22 | K21590 | 0.05~0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.5 | 1.90~2.60 | 0.87~1.13 |
P91 | K91560 | 0.08~0.12 | 0.30~0.60 | 0.02 | 0.01 | 0.20~0.50 | 8.00~9.50 | 0.85~1.05 |
P92 | K92460 | 0.07~0.13 | 0.30~0.60 | 0.02 | 0.01 | 0.5 | 8.50~9.50 | 0.30~0.60 |
He whakaingoatanga hou i whakatauhia i runga i te Mahinga E 527 me te SAE J1086, Whakangungu mo te Tatau i nga Metals me nga Alloys (UNS). Ko te B Koeke P 5c kia kore e iti iho i te 4 nga wa o te waro me te kore e neke ake i te 0.70 %; he 8 ki te 10 nga wa o te waro i roto i te columbium.
Taonga Miihini
Nga taonga miihini | P1,P2 | P12 | P23 | P91 | P92,P11 | P122 |
Te kaha tensile | 380 | 415 | 510 | 585 | 620 | 620 |
Te kaha tuku | 205 | 220 | 400 | 415 | 440 | 400 |
Maimoatanga Wera
Kōeke | Momo maimoatanga wera | Whakaritea Awhe Pamahana F [C] | Ko te Whakanuia, te Tempering ranei |
P5, P9, P11, me P22 | Awhe Pawera F [C] | ||
A335 P5 (b,c) | Katoa, He Waariki ranei | ||
Whakaritea me te Huri | ***** | 1250 [675] | |
Apiti Aroiti (P5c anake) | ***** | 1325 – 1375 [715 - 745] | |
A335 P9 | Katoa, He Waariki ranei | ||
Whakaritea me te Huri | ***** | 1250 [675] | |
A335 P11 | Katoa, He Waariki ranei | ||
Whakaritea me te Huri | ***** | 1200 [650] | |
A335 P22 | Katoa, He Waariki ranei | ||
Whakaritea me te Huri | ***** | 1250 [675] | |
A335 P91 | Whakaritea me te Huri | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Tinei me te riri | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Whakaritenga Whakamatau
I tua atu ki te whakarite i te hanganga matū me nga taonga miihini, ka mahia nga whakamatautau hydrostatic takitahi, Ko te Whakamaaramatanga Kore, Te Tirohanga Hua, Te Hanganga Metara me te Whakamatau Whakamatau, Whakamatau Whakapapa etc.
Te kaha tuku
Te Mahinga Whakarato: 2000 Tons Ia Marama Ia Marama o te ASTM A335 Alloy Steel Pipe
Te takai
Kei roto i nga paihere me te pouaka rakau kaha
Tukunga
7-14 ra mena kei roto i nga taonga, 30-45 nga ra ki te whakaputa
Utu
30% depsoit, 70% L/C, kape B/L ranei 100% L/C i te tirohanga