| Vaitafe i fafo | 1/4"-30",13.7mm-762mm |
| Fa'atonuga | SCH5,SCH10,SCH20,SCH60,SCH80,SCH100,SCH120,SCH140,SCH160,XXS,STD |
| Fa'amatalaga | 1. Outer Diameter:13.7mm---762mm 2. Wall mafiafia:2mm--80mm 3. Umi: Max 12m 4.E mafai foi ona matou gaosia e tusa ai ma manaoga o tagata faatau |
| Meafaitino | 10#,20#,45#,16Mn, A106 GrA,BA53 Gr B, ASTM A179,A335 P11,A335 P22,A335 P5 12CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo |
| Tulaga | 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 ma isi 5. E mafai foi ona tatou gaosia e tusa ai ma manaoga o tagata faatau |
| Metotia Fa'agasologa | 1. Tusia maalili 2. Taavale malulu 3. Taavale vevela |
| Ua uma foliga | 1. Vali uliuli, Varnish 2. Fa'amea pala: 3LPE,FBE,3PEE 3. Uamea |
O paipa e fa'atonuina i lalo o lenei fa'amatalaga e tatau ona fetaui mo le punou, fa'a'apa'au, ma fa'agaioiga fa'apena tutusa, ma mo le uelo.A oo ina ueloina le uamea, e fa'apea o le a fa'aogaina se fa'agasologa o le uelo e fetaui ma le vasega o le sila ma fa'amoemoe e fa'aoga ai.
API 5L GR.B Pa'u mamafa mafiafia Seamless Steel Pipe e faia a le o le malulu-toso po'o le vevela, e pei ona manaʻomia e tagata faʻatau.
Vasega ma Fa'asu'esu'ega (％)Mo API 5L PSL2
| Tulaga |
Vasega | Fa'ameamea(%) | |||
| C | Mn | P | S | ||
| API 5L | B | ≤0.24 | ≤1.20 | ≤0.025 | ≤0.015 |
Vasega ma Fa'asu'esu'ega (％)Mo API 5LX42PSL2
| Tulaga |
Vasega | Fa'ameamea(%) | |||
| C | Mn | P | S | ||
| API 5L | X42 | ≤0.22 | ≤1.30 | ≤0.025 | ≤0.015 |
Meatotino Fa'ainisinia o le API 5LGR.B Pa mamafa mafiafia paipa u'amea seamless(PSL1)：
| Malosi e fua mai(MPa) | Malosi Tetele(MPa) | Fa'aumiumi A% | ||
| psi | MPa | psi | MPa | Fa'aumi (Min) |
| 35,000 | 241 | 60,000 | 414 | 21–27 |
Meatotino Fa'ainisinia o le API 5LGR.B Pa mamafa mafiafia paipa u'amea seamless(PSL2)：
| Malosi e fua mai(MPa) | Malosi Tetele(MPa) | Fa'aumiumi A% | A'afiaga (J) | ||
| psi | MPa | psi | MPa | Fa'aumi (Min) | Min |
| 241 | 448 | 414 | 758 | 21–27 | 41(27) |
Paipa leai se mea, faʻapipiʻi uliuli (faʻapitoa);
6" ma lalo lapopo'a I fusi fa'atasi ma maata vavae se lua, o isi lapopo'a e tatala;
O pito uma e lua ma puipui pito;
Fa'ai'uga manino, pito fa'ama'i;
Faailoga.
Pipa Tu'u Beveling
Pupuni palasitika
Ata Uuliuli ma Faailoga
Afifi
Fusi ma Maata
Fa'aaliga Va'aiga
| Tele | Fa'apalepale (ma le fa'aaloalot to fa'amaonia i fafolautele) |
| <2 3/8 | + 0.016 i., - 0.031 i. (+ 0.41 mm, - 0.79 mm) |
| > 2 3/8 ma ≤4 1/2, fa'aauau pea ona uelo | ±1.00% |
| > 2 3/8 ma <20 | ±0.75% |
| > 20. leai se fa'ailoga | ± 1.00% |
| >20 ma <36, uelo | + 0.75%.-0.25% |
| > 36, uelo | + 1/4 ini.. - 1/8 ini. (+ 6.35 mm, -3.20 mm) |
I le tulaga o paipa hydro-statically tofotofoina i omiga e sili atu nai lo omiga masani suega, isi faapalepale e mafai ona malilie i ai i le va o le gaosiga ma le faʻatau.
| Tele | Tole Faapalepale | Faaopoopo i ai le Onosa'i | Fa'apalepale I'uga-i-Tagata | Fa'a-Ta'amilosaga | |
| Diamita, Fa'apalepale Axis (Pasene o OD Fa'amaoti) | Tele Eseesega i le va o la'ititi la'ititi ma le maualuga tele (Fa'aoga na'o le paipa ma le D/t≤ 75) | ||||
| ≤10 3/4 l&V4 | 1/64(0.40mm) | 1/16(1.59mm) mm) | — | — | |
| >10 3/4 ma le ≤20 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | — | — | — |
| > 20 ma le≤ 42 | 1/32 (0.79 mm) | 3/32(2.38 mm) | b | ± 1% | <0.500 i. (12,7 mm) |
| >42 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | b | ± 1% | £ Q625 ini. (15.9 mm) |
O fa'apalepale i fafo o le lapotopoto e fa'atatau i le maualuga ma le la'ititi la'ititi e pei ona fuaina i se fua fa'amau, fa'aipo, po'o se masini e fua ai le maualuga ma le la'ititi la'ititi.
O le averesi o le lautele (pei ona fuaina i se lipine lapoa) o le tasi pito o paipa e le tatau ona ese i le sili atu i le 3/32 ini. (2.38 mm) mai le isi pito.
Su'esu'ega i fafo
Su'esu'ega Mafiafia o Pa
Fa'ai'u Su'esu'ega
Su'esu'ega Sa'o
Su'ega a le UT
Su'ega o Fa'aaliga
| Tele | Type of Paipa | Tblerancr1(Panene o le mafiafia o le pa) | |
| Vasega B po'o Lalo | Vasega X42 poʻo Maualuga | ||
| <2 7/8 | O mea uma | +20.- 12.5 | + 15.0.-12.5 |
| >2 7/8ma<20 | O mea uma | + 15,0,-12.5 | + 15-I2.5 |
| >20 | Uila | + 17.5.-12.5 | + 19.5.-8.0 |
| >20 | E leai se fa'ailoga | + 15.0.-12.5 | + 17.5.-10,0 |
| Tele | Toto'a (pasene) |
| Taimi tasi, paipa faʻapitoa faʻapitoa poʻo paipa A25Taimi tasi, isi paipaCarloads.GradeA25,40,000lb(18 144kg)pe sili atuuta uta, e ese mai le Vasega A25,40.0001b (18 144 kilokalama) pe sili atuuta uta, togi uma e itiiti ifo i le 40000 lb (18 144 kg)Oka mea.Vasega A25.40.000 lb (18 144 kg) pe sili atuOka mea, e ese mai le Vasega A25,40,000 lb (18 144 kg) pe sili atu Oka mea, togi uma, itiiti ifo i le 40.000 lb (18 144 kg) | + 10.-5.0 + 10,- 35 -2.5 -1.75 -15 -3.5 -1.75 -3.5 |
Fa'amatalaga:
1. Fa'apalepale mamafa e fa'atatau i le fua fa'atatau mo paipa filo-ma-fa'atasi ma i le fa'asologa po'o le fua fa'atatau mo paipa fa'ata'oto.Afai o fa'apalepale le lelei o puipui e la'ititi nai lo o lo'o lisi atu i luga o le laulau o lo'o fa'amaoti mai e le tagata fa'atau, o le fa'aopoopoina o le mamafa o le umi e tasi e tatau ona si'itia i le 22.5 pasene e fa'aitiitia ai le mafiafia o le auē.
2. Mo uta ta'avale e fai i paipa mai mea e sili atu ma le tasi le fa'atonuga, o le fa'ataga o uta e tatau ona fa'aogaina i luga ole fa'atonuga o meataitasi.
3. O le faʻapalepale mo mea faʻatonu e faʻatatau i le aofaʻi atoa o paipa na lafoina mo le faʻatonuga.
