Daşarky diametri | 1/4 "-30", 13,7mm-762mm |
Iş tertibi | SCH5, SCH10, SCH20, SCH60, SCH80, SCH100, SCH120, SCH140, SCH160, XXS, STD |
Spesifikasiýa | 1. Daşarky diametri: 13,7mm --- 762mm 2.Wall galyňlygy: 2mm - 80mm 3. Uzynlygy: Maks 12m 4.Bizem müşderileriň islegine görä öndürip bileris |
Material | 10 #, 20 #, 45 #, 16Mn, A106 GrA, BA53 Gr B, ASTM A179, A335 P11, A335 P22, A335 P5 12CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo |
Standartlar | 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 we ş.m. 5. Müşderiniň islegine görä öndürip bileris |
Amal usuly | 1. Sowuk çyzyldy 2. Sowuk togalandy 3. Gyzgyn togalanýar |
Finüz gutardy | 1. Gara reňk, lak 2. Poslama örtük: 3LPE, FBE, 3PEE 3. Galvanizli |
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Bu kesgitleme boýunça sargyt edilen turba egilmek, flanes we şuňa meňzeş emele getiriş amallary we kebşirlemek üçin amatlydyr.Polat kebşirlenmeli bolanda, polat derejesine we niýetlenen ulanylyşyna ýa-da hyzmatyna laýyk gelýän kebşirleýiş prosedurasynyň ulanyljakdygy çak edilýär.
API 5L GR.
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Baha we himiki düzümi (%)API 5L PSL üçin2
Standart |
Baha | Himiki düzümi(%) | |||
C | Mn | P | S | ||
API 5L | B | ≤0.24 | ≤1.20 | ≤0.025 | ≤0.015 |
Baha we himiki düzümi (%)API 5L üçinX42PSL2
Standart |
Baha | Himiki düzümi(%) | |||
C | Mn | P | S | ||
API 5L | X42 | ≤0.22 | .30.30 | ≤0.025 | ≤0.015 |
API 5L-iň mehaniki aýratynlyklaryGR.B Agyr diwar galyňlygy polat turba(PSL1):
Hasyl bermek(MPa) | Dartyş güýji(MPa) | Uzalma A% | ||
psi | MPa | psi | MPa | Uzalma (Min) |
35,000 | 241 | 60,000 | 414 | 21 ~ 27 |
API 5L-iň mehaniki aýratynlyklaryGR.B Agyr diwar galyňlygy polat turba(PSL2):
Hasyl bermek(MPa) | Dartyş güýji(MPa) | Uzalma A% | Täsir (J) | ||
psi | MPa | psi | MPa | Uzalma (Min) | Min |
241 | 448 | 414 | 758 | 21 ~ 27 | 41 (27) |
Arealaňaç turba, gara örtük (özleşdirilen);
6 "we ondan aşakdaky ululyklar Iki pagta ýüplükli bukjalarda, beýleki ululyklary boş;
Ikisem ahyrky goragçylar bilen gutarýar;
Düz uç, kesilen uç;
Bellik.
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Turbanyň gutarmagy
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Plastiki gapaklar
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Bellik bilen gara reňk
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Wrapper
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Baglamak we atmak
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Bukjanyň daşky görnüşi
Ölçegi | Çydamlylyk (hormat bilen)t to daşarda görkezilendiametri) |
<2 3/8 | + 0.016 in., - 0.031 in. (+ 0.41 mm, - 0.79 mm) |
> 2 3/8 we ≤4 1/2, üznüksiz kebşirlenýär | ± 1.00% |
> 2 3/8 we <20 | ± 0.75% |
> 20. bökdençsiz | ± 1.00% |
> 20 we <36, kebşirlenen | + 0.75% .- 0,25% |
> 36 kebşirlenen | + 1/4 in .. - 1/8 in. (+ 6.35 mm, -3,20 mm) |
Turbany gidro-statiki taýdan adaty synag basyşlaryndan ýokary basyşda barlamak üçin, öndüriji bilen alyjynyň arasynda beýleki çydamlylyklar ylalaşylyp bilner.
Ölçegi | Minus çydamlylygy | Goşmaça çydamlylyk | Ahyrky çydamlylyk | Daş-töwerek | |
Diametri, oklara çydamlylygy (Görkezilen OD göterimi) | Iň pes we iň ýokary diametrleriň arasynda iň ýokary tapawut (Diňe D / t≤ turba üçin ulanylýar 75) | ||||
≤10 3/4 l & V4 | 1/64 (0.40mm) | 1/16 (1.59mm) mm) | - | - | |
> 10 3/4 we ≤20 | 1/32 (0,79 mm) | 3/32 (2.38 mm) | - | - | - |
> 20 we 42 | 1/32 (0,79 mm) | 3/32 (2.38 mm) | b | ± 1% | <0,500 ini (12,7 mm) |
> 42 | 1/32 (0,79 mm) | 3/32 (2.38 mm) | b | ± 1% | 6 Q625 ini (15,9 mm) |
Tegelekden daşary çydamlylyk, iň ýokary we iň pes diametrleri ölçeýji ölçeýji, kaliper ýa-da enjam bilen ölçelýän iň ýokary we iň pes diametrlere degişlidir.
Turbanyň bir ujunyň ortaça diametri (diametri lenta bilen ölçelýär) beýleki ujundan 3/32 inçden (2.38 mm) tapawutlanmaz.
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Diametri barlamak
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Diwar galyňlygyny barlamak
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Ahyrky barlag
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Göni barlamak
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UT Barlagy
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Daş görnüşi barlamak
Ölçegi | Type of Turba | Tblerancr1(Görkezilen diwar galyňlygynyň göterimi} | |
B ýa-da aşaky dereje | X42 ýa-da has ýokary synp | ||
<2 7/8 | Hemmesi | + 20.- 12.5 | + 15.0.-12.5 |
> 2 7/8 we <20 | Hemmesi | + 15,0, -12.5 | + 15-I2.5 |
> 20 | Kebşirlenen | + 17.5.-12.5 | + 19.5.-8.0 |
> 20 | Düşnüksiz | + 15.0.-12.5 | + 17.5.-10,0 |
Mukdar | Tokarz (göterim) |
Leeke uzynlyk, ýörite turba ýa-da A25 turbaLeeke uzynlyk, beýleki turbaAdükler.GradeA25,40,000lb (18 144kg) ýa-da ondanam köpA25,40.0001b (18 144 kg) ýa-da ondanam köp ýükler00ükler, ähli bahalar 40000 funtdan az (18 144 kg)Harytlary sargyt ediň.A25 synp.40.000 funt (18 144 kg) ýa-da ondanam köpA25,40,000 funt (18 144 kg) ýa-da ondanam köp zatlary sargyt ediň Sargyt elementleri, ähli bahalar, 40.000 funtdan az (18 144 kg) | + 10.-5.0 + 10, - 35 -2.5 -1.75 -15 -3.5 -1.75 -3.5 |
Bellikler:
1. Agram çydamlylygy, ýüplükli we birleşdirilen turba üçin hasaplanan agramlara we ýönekeý turba üçin düzülen ýa-da hasaplanan agramlara degişlidir.Aboveokardaky tablisada görkezilenlerden has kiçi diwar galyňlygy çydamlylygy alyjy tarapyndan kesgitlenen bolsa, bir uzynlyk üçin artykmaç çydamlylyk, nalyň galyňlygynyň negatiw çydamlylygyndan 22,5 göterime çenli ýokarlanar.
2. Birden köp sargyt elementinden turbadan düzülen ýükler üçin aýratyn sargyt elementi esasynda ýüküň çydamlylygy ulanylmalydyr.
3. Sargyt elementlerine çydamlylyk, sargyt elementi üçin iberilen turbanyň umumy mukdaryna degişlidir.