NGA TAATA HUA
| Ingoa Hua | Potae paipa |
| Rahi | 1/2"-60" korekore, 60"-110" paiherea |
| Paerewa | ANSI B16.9, EN10253-4, DIN2617, GOST17379, JIS B2313, MSS SP 75, etc. |
| Te matotoru o te pakitara | SCH5S, SCH10, SCH10S ,STD, XS, SCH40S, SCH80S, SCH20,SCH30,SCH40, SCH60, SCH80, SCH160, XXS, whakaritea me etahi atu. |
| Whakamutunga | Whakamutunga Bevel/BE/buttweld |
| Mata | î, kirikiri okeoke, orohia, whakaata oro me etc. |
| Rauemi | Kowiri tira:A403 WP304/304L, A403 WP316/316L, A403 WP321, A403 WP310S, A403 WP347H, A403 WP316Ti, A403 WP317, 904L,1.4301,1.4307,1.4401,1.4571,1.4541, 254Mo me etahi atu. |
| Kowiri tira matarua:UNS31803, SAF2205, UNS32205, UNS31500, UNS32750, UNS32760, 1.4462,1.4410,1.4501 me etahi atu. | |
| Koranu Nickel:inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H, C22, C-276, Monel400, Alloy20 etc. | |
| Taupānga | Te ahumahi matū; te ahumahi rererangi me te aerospace; te ahumahi rongoa, te ngongo hau;whare hiko; hanga kaipuke;maimoatanga wai, etc. |
| Nga painga | taonga rite, te wa tuku tere; e waatea ana i nga rahi katoa, kua whakaritea; te kounga teitei |
KAUPAPA PIPE WHAI
Ka kiia hoki te Potae Paipa maitai ko te Steel Mono, ko te tikanga he paiherea ki te pito putorino, ka mau ranei ki te miro o waho o te pito putorino hei uhi i nga taputapu paipa.Hei kati i te paipa kia rite te mahi ki te mono paipa.
MOMO KAUPAPA
Nga awhe mai i nga momo hononga, he: 1.Butt weld cap 2.Socket weld cap
BW Te Kapene Tiaki
Ko te potae paipa rino BW te momo paihere reke o nga taputapu, ko nga tikanga honohono ko te whakamahi i te reke o te reke.No reira ka mutu te potae BW ki te piko, ki te maama ranei.
Te rahi o te potae BW me te taumaha:
| Rahi paipa noa | Taapapa o waho i te Bevel(mm) | RoaE(mm) | Te Whakawhāiti i te Matotoru o te Wall mo te Roa,E | RoaE1(mm) | Taumaha(kg) | |||||
| SCH10S | SCH20 | STD | SCH40 | XS | SCH80 | |||||
| 1/2 | 21.3 | 25 | 4.57 | 25 | 0.04 | 0.03 | 0.03 | 0.05 | 0.05 | |
| 3/4 | 26.7 | 25 | 3.81 | 25 | 0.06 | 0.06 | 0.06 | 0.10 | 0.10 | |
| 1 | 33.4 | 38 | 4.57 | 38 | 0.09 | 0.10 | 0.10 | 0.013 | 0.13 | |
| 1 1/4 | 42.2 | 38 | 4.83 | 38 | 0.13 | 0.14 | 0.14 | 0.20 | 0.20 | |
| 1 1/2 | 48.3 | 38 | 5.08 | 38 | 0.14 | 0.20 | 0.20 | 0.23 | 0.23 | |
| 2 | 60.3 | 38 | 5.59 | 44 | 0.20 | 0.30 | 0.30 | 0.30 | 0.30 | |
| 2 1/2 | 73 | 38 | 7.11 | 51 | 0.30 | 0.20 | 0.50 | 0.50 | 0.50 | |
| 3 | 88.9 | 51 | 7.62 | 64 | 0.45 | 0.70 | 0.70 | 0.90 | 0.90 | |
| 3 1/2 | 101.6 | 64 | 8.13 | 76 | 0.60 | 1.40 | 1.40 | 1.70 | 1.70 | |
| 4 | 114.3 | 64 | 8.64 | 76 | 0.65 | 1.6 | 1.6 | 2.0 | 2.0 | |
| 5 | 141.3 | 76 | 9.65 | 89 | 1.05 | 2.3 | 2.3 | 3.0 | 3.0 | |
| 6 | 168.3 | 89 | 10.92 | 102 | 1.4 | 3.6 | 3.6 | 4.0 | 4.0 | |
| 8 | 219.1 | 102 | 12.70 | 127 | 2.50 | 4.50 | 5.50 | 5.50 | 8.40 | 8.40 |
| 10 | 273 | 127 | 12.70 | 152 | 4.90 | 7 | 10 | 10 | 13.60 | 16.20 |
| 12 | 323.8 | 152 | 12.70 | 178 | 7 | 9 | 15 | 19 | 22 | 26.90 |
| 14 | 355.6 | 165 | 12.70 | 191 | 8.50 | 15.50 | 17 | 23 | 27 | 34.70 |
| 16 | 406.4 | 178 | 12.70 | 203 | 14.50 | 20 | 23 | 30 | 30 | 43.50 |
| 18 | 457 | 203 | 12.70 | 229 | 18 | 25 | 29 | 39 | 32 | 72.50 |
| 20 | 508 | 229 | 12.70 | 254 | 27.50 | 36 | 36 | 67 | 49 | 98.50 |
| 22 | 559 | 254 | 12.70 | 254 | 42 | 42 | 51 | 120 | ||
| 24 | 610 | 267 | 12.70 | 305 | 35 | 52 | 52 | 93 | 60 | 150 |
NGA WHAKAMAHI KAUPAPA
1. Whakamutunga Bevel rite ki ANSI B16.25.
2. Te oro taratara tuatahi i mua i te hurihanga kirikiri, katahi ka tino maeneene te mata.
3. Kore he lamination me te kapiti.
4. Karekau he whakatikatika weld.
5. Ko te maimoatanga o te mata ka taea te î, te huri kirikiri, te matt kua oti, te whakaata oro.He pono, he rereke te utu.Mo to tohutoro, ko te mata o te kirikiri te mea rongonui.Ko te utu mo te kirikiri he pai mo te nuinga o nga kaihoko.
tirotiro
1. Nga inenga inenga, kei roto katoa i te paanui paerewa.
2. Whakaaetanga matotoru:+/-12.5% , i runga ranei i to tono.
3. PMI
4. PT, UT, X-ray whakamātautau.
5. Whakaaetia te tirotiro a te hunga Tuatoru.
6. Whakarato MTC, EN10204 3.1/3.2 tiwhikete, NACE
7. ASTM A262 mahi E
WHAKAMAHI
Ka taea te mahi tohu rereke i runga i to tono.Ka whakaae matou ki to tohu tohu.
PAKITANGA me te tuku
1. Kikīhia e te pouaka kahupapa, i te papapa ranei
2. ka hoatu e matou he rarangi kete ki runga i ia kete
3. ka hoatu e matou nga tohu kaipuke ki runga i ia kete.Ko nga kupu tohu kei runga i to tono.
4. Ko nga taonga mokihi rakau katoa he kore utu
