| Anawaena waho | 1/4"-30",13.7mm-762mm |
| Papa kuhikuhi | SCH5,SCH10,SCH20,SCH60,SCH80,SCH100,SCH120,SCH140,SCH160,XXS,STD |
| Hōʻike | 1.Outer Anawaena: 13.7mm---762mm 2.Wall mānoanoa: 2mm--80mm 3. Ka lōʻihi: Max 12m 4. Hiki iā mākou ke hana e like me nā mea kūʻai aku |
| Mea waiwai | 10#,20#,45#,16Mn, A106 GrA, BA53 Gr B, ASTM A179,A335 P11,A335 P22,A335 P5 12CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo |
| Nā kūlana | 1.ASTM:ASTM A106 GR.A;ASTM A106 GR.B;ASTM A53 GR.A;ASTM A53 GR.B; ASTM A333;ASTM A335;ASTMA192;ASTM A210,ASTM A179; 2.JIS:G3452;G3457;G3454;G3456;G3461;G3454;G3455; 3.DIN:ST33:ST38ST35;ST42;ST45:ST52.4;ST52; 4.API: API 5L, API 5CT, API LINE PIPE a pēlā aku 5. Hiki iā mākou ke hana e like me ka makemake o ka mea kūʻai |
| Kaʻina Hana | 1. Huki anu 2.Cold owili 3. 'Owili wela |
| Ua pau ke alo | 1. Pena ʻeleʻele ,Varnish 2. Ka uhi ʻana i ka ʻino: 3LPE, FBE, 3PEE 3. Ua hooheheeia |
ʻO ka paipu i kauoha ʻia ma lalo o kēia kikoʻī e kūpono ia no ke kuʻo ʻana, flanging, a me nā hana hana like, a no ka wili.I ka wā e wili ʻia ai ke kila, manaʻo ʻia e hoʻohana ʻia kahi kaʻina hana kuʻi i kūpono i ka pae o ke kila a me ka hoʻohana ʻana a i ʻole lawelawe.
Hana ʻia ʻo API 5L GR.B Heavy Wall Thickness Seamless Steel Pipe ma ke anu a i ʻole ka ʻōwili wela, e like me ka makemake o nā mea kūʻai.
Ka Papa a me ke Kemika (％)No ka API 5L PSL2
| Kūlana |
Papa | haku mele ʻana(%) | |||
| C | Mn | P | S | ||
| API 5L | B | ≤0.24 | ≤1.20 | ≤0.025 | ≤0.015 |
Ka Papa a me ke Kemika (％)No ka API 5LX42PSL2
| Kūlana |
Papa | haku mele ʻana(%) | |||
| C | Mn | P | S | ||
| API 5L | X42 | ≤0.22 | ≤1.30 | ≤0.025 | ≤0.015 |
Mea Mechanical API 5LGR.B Paʻa kaumaha mānoanoa o ka paipu hao ʻole(PSL1)：
| Hua ikaika(MPa) | Ikaika U'i(MPa) | ʻO ka lōʻihi A% | ||
| psi | MPa | psi | MPa | Elongation (Min ) |
| 35,000 | 241 | 60,000 | 414 | 21-27 |
Mea Mechanical API 5LGR.B Paʻa kaumaha mānoanoa o ka paipu hao ʻole(PSL2)：
| Hua ikaika(MPa) | Ikaika U'i(MPa) | ʻO ka lōʻihi A% | Ka hopena (J) | ||
| psi | MPa | psi | MPa | Elongation (Min ) | Min |
| 241 | 448 | 414 | 758 | 21-27 | 41(27) |
Paipu ʻole, uhi ʻeleʻele ( customized);
6" a ma lalo iho I nā pūʻolo me nā maʻa pulupulu ʻelua, nā nui ʻē aʻe i wehe;
ʻO nā hopena ʻelua me nā mea pale hope;
Plain end, welau bevel;
Hoailona.
Pipe End Beveling
Pa'i Pa'i
Pena ʻeleʻele me ka kaha
Mea hoʻopili
Huipu a me ka maʻa
Hōʻike pūʻolo
| Nui | Hoʻomanawanui (me ka mahalot to i hoakakaia mawahoanawaena) |
| <2 3/8 | + 0.016 iniha, - 0.031 iniha (+ 0.41 mm, - 0.79 mm) |
| > 2 3/8 a me ≤4 1/2, wili mau ʻia | ±1.00% |
| > 2 3/8 a me < 20 | ±0.75% |
| > 20. ʻole | ± 1.00% |
| >20 a me <36, wiliia | + 0.75%.-0.25% |
| > 36, wili ʻia | + 1/4 iniha.. - 1/8 iniha (+ 6.35 mm, -3.20 mm) |
I ka hihia o ka paipu hydro-static i hoʻāʻo ʻia i nā kaomi i ʻoi aku ma mua o nā kaomi hoʻokolohua maʻamau, hiki ke ʻae ʻia nā ʻae ʻē aʻe ma waena o ka mea hana a me ka mea kūʻai aku.
| Nui | Hoʻomanawanui ʻole | Hoʻohui hoʻomanawanui | Hoʻomanawanui i ka hopena | Poe-waho | |
| Anawaena, Axis Tolerance (Pakeneka o OD i hoakakaia) | ʻOkoʻa kiʻekiʻe ma waena o nā anawaena liʻiliʻi a me ka palena kiʻekiʻe (e pili wale ana i ka paipu me D/t≤ 75) | ||||
| ≤10 3/4 l&V4 | 1/64(0.40mm) | 1/16(1.59mm) mm) | — | — | |
| >10 3/4 a me ≤20 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | — | — | — |
| > 20 a me ≤ 42 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | b | ± 1% | <0.500 in. (12,7 mm) |
| >42 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | b | ± 1% | £ Q625 in. (15.9 mm) |
Hoʻopili ʻia ka ʻae ʻana o waho i nā anawaena kiʻekiʻe a me ka liʻiliʻi loa e like me ke ana ʻana me kahi ana pahu, caliper, a i ʻole mea e ana ana i nā anawaena kiʻekiʻe a me ka liʻiliʻi.
ʻAʻole ʻokoʻa ke anawaena awelika (e like me ke ana ʻana me ka lipine anawaena) o kekahi wēlau o ka paipu ma mua o 3/32 iniha (2.38 mm) mai kēlā ʻaoʻao.
Nānā Anawaena waho
Nānā Mānoanoa Pā
Hoʻopau i ka nānā ʻana
Nānā pololei
Nānā UT
Nānā Hiʻona
| Nui | Type of Paipu | Tblerancr1(Ka pākēneka o ka mānoanoa o ka pā i ʻōlelo ʻia) | |
| Papa B a i ʻole lalo | Papa X42 a ʻoi aku paha | ||
| <2 7/8 | ʻO nā mea a pau | +20.- 12.5 | + 15.0.-12.5 |
| >2 7/8a<20 | ʻO nā mea a pau | + 15,0,-12.5 | + 15-I2.5 |
| >20 | Weled | + 17.5.-12.5 | + 19.5.-8.0 |
| >20 | Holomua | + 15.0.-12.5 | + 17.5.-10,0 |
| Ka nui | Tolerance (pakeneka) |
| ʻO ka lōʻihi hoʻokahi, ka paipu ākea ākea a i ʻole ka paipu A25ʻO nā lōʻihi hoʻokahi, nā paipu ʻē aʻeCarloads.GradeA25,40,000lb(18 144kg) a oiKaʻa, ʻokoʻa ma waho o ka Papa A25,40.0001b (18 144 kg) a ʻoi aku pahaNā ukana, nā māka āpau ma lalo o 40000 lb (18 144 kg)Kauoha i na mea.Papa A25.40.000 lb (18 144 kg) a ʻoi aku pahaE kauoha i nā mea, ma waho aʻe o ka Papa A25,40,000 lb (18 144 kg) a ʻoi aku paha E kauoha i nā mea, nā māka a pau, emi ma lalo o 40.000 lb (18 144 kg) | + 10.-5.0 + 10,- 35 -2.5 -1.75 -15 -3.5 -1.75 -3.5 |
Nā memo:
1. Hoʻopili ʻia nā ʻae kaumaha i nā kaupaona i helu ʻia no ka paipu wili-a-hui ʻia a me nā paona i helu ʻia a i ʻole i helu ʻia no ka paipu hopena.Inā ʻoi aku ka liʻiliʻi o ka mānoanoa o ka pā ʻino ma mua o nā mea i helu ʻia ma ka papa ma luna aʻe e ka mea kūʻai aku, e hoʻonui ʻia ke ahonui kaumaha no ka lōʻihi hoʻokahi i 22.5 pākēneka e emi mai ka mānoanoa o ka wail.
2. No nā ukana kaʻa i haku ʻia me ka paipu mai nā mea kauoha ʻoi aku ma mua o hoʻokahi, pono e hoʻopili ʻia nā ʻae kaʻa ma ke kumu o ke kauoha pākahi.
3. ʻO ke ahonui no nā mea kauoha e pili ana i ka nui holoʻokoʻa o ka paipu i hoʻouna ʻia no ka mea kauoha.
