API 5L X65 PSL1/PSL2 LSAW Carbon Karfe bututu wani nau'in bututu ne na carbon karfe wanda aka yi shi da farantin karfe, yana da madaidaiciyar kabu a samansa. Diamita na waje yana da girma sosai, har zuwa milimita 1500.Daidaitaccen tsari na masana'antu yana sanya shi kayan aiki mafi girma na jigilar mai da iskar gas, wanda ya jawo babban adadin abokan ciniki a duk faɗin duniya.
A matsayin mai kyau LSAW maroki, muna da manufactory tare da alhakin ma'aikata.One daga cikin kamfanin ta abũbuwan amfãni shi ne cewa muna da wani azumi bayarwa lokaci da za mu yi tsanani gwajin kowane kayayyakin kafin isar da su.Besides, muna ko da yaushe tuna yi mu mu. mafi kyau don biyan buƙatun abokan cinikinmu kamar bare, baƙar fata, Varnishing,3PE anti-lalata、 Galvanizedkwandon bututuda sauransu.
Don ƙirƙirar ƙarin fa'ida ga masu siyayya shine falsafar kasuwancin mu;girma abokin ciniki shine aikin neman aikin muChina Karfe Line da bututu Mill, Yawancin matsalolin da ke tsakanin masu samar da kayayyaki da abokan ciniki sun kasance saboda rashin sadarwa mara kyau.A al'adance, masu samar da kayayyaki na iya yin shakkar tambayar abubuwan da ba su fahimta ba.Mun rushe waɗannan shingen don tabbatar da samun abin da kuke so zuwa matakin da kuke tsammani, lokacin da kuke so.Lokacin isarwa da sauri da samfurin da kuke so shine Ma'aunin mu.
API 5L X65 PSL1/PSL2LSAW Carbon Karfe Bututuyawanci ana amfani dashi a cikin ayyukanbututun mai da iskar gas, a cikin bututun da ke karkashin ruwa, bututun mai ta yankuna masu tsayi da manyan birane.
API 5L X65 PSL1/PSL2 LSAW Carbon Karfe bututu ana ƙera shi ta hanyar samar da faranti na ƙarfe na X65 zuwa siffa mai zagaye sannan walda ɗin ta hanyar aikin walda ta atomatik.A cikin samar da API 5L X65
PSL1&PSL2 LSAW Carbon Karfe Bututu, faranti na sa X65 ana yin su ta hanyar injin gyare-gyaren zuwa siffar zagaye sannan kuma ana walda su ta hanyar walda mai ruɗi mai gefe biyu.
Kera: Welding Arc Mai Ruwa Mai Tsaya
Girman: OD: 406 ~ 1422mm WT: 8 ~ 60mm
Tsawon: 3-12M ko ƙayyadadden tsayi kamar yadda ake buƙata.
Ƙarshe: Ƙarshen Ƙarshe, Ƙarshen Ƙarshe, Ƙarshe
Haɗin Gwargwadon Daraja da Kemikal (％)Don API 5LX65PSL1 / API 5L X70 PSL1
| Daidaitawa |
Daraja | Abubuwan sinadaran(%) | |||
| C | Mn | P | S | ||
| API 5L | X65 | ≤0.26 | ≤1.45 | ≤0.030 | ≤0.030 |
| API 5L | X70 | ≤0.26 | ≤1.65 | ≤0.030 | ≤0.030 |
Haɗin Gwargwadon Daraja da Kemikal (％)Don API 5LX65PSL2 / API 5L X70 PSL2
| Daidaitawa |
Daraja | Abubuwan sinadaran(%) | |||
| C | Mn | P | S | ||
| API 5L | X65 | ≤0.22 | ≤1.45 | ≤0.025 | ≤0.015 |
| API 5L | X70 | ≤0.22 | ≤1.65 | ≤0.025 | ≤0.015 |
Kayayyakin Injini na API 5L GR.B X65 (PSL1) / API 5L X70 (PSL1):
| Daraja | Ƙarfin Haɓaka(MPa) | Ƙarfin Ƙarfin Ƙarfi(MPa) | Tsawaitawa A% | ||
|
| psi | MPa | psi | MPa | Tsawaitawa (Min) |
| X65 | 65,000 | 448 | 77,000 | 531 | 18 |
| X70 | 70,000 | 483 | 82,000 | 565 | 18 |
Mechanical Properties naAPI 5LSaukewa: X65 PSL1/PSL2(PSL2) / API 5L Grade X70 (PSL 2):
| Daraja | Ƙarfin Haɓaka(MPa) | Ƙarfin Ƙarfin Ƙarfi(MPa) | Tsawaitawa A% | Tasiri (J) | ||
|
| psi | MPa | psi | MPa | Tsawaitawa (Min) | Min |
| X65 | 65,000 | 448 | 87,000 | 600 | 18 | 40 |
| X70 | 70,000 | 483 | 90,000 | 621 | 18 | 40 |
| Girman | Tolerance (tare da girmamawat to ayyana wajediamita) |
| <2 3/8 | + 0.016 in., - 0.031 in. (+ 0.41 mm, - 0.79 mm) |
| > 2 3/8 da ≤4 1/2, ci gaba da walda | ± 1.00% |
| > 2 3/8 da kuma <20 | ± 0.75% |
| > 20. m | ± 1.00% |
| > 20 da <36, welded | + 0.75% - 0.25% |
| > 36, welded | + 1/4 in... - 1/8 in. (+ 6.35 mm, -3.20 mm) |
A cikin yanayin bututun hydro-statically gwada zuwa matsi fiye da daidaitattun matsi na gwaji, ana iya yarda da sauran juriya tsakanin masana'anta da mai siye.
| Girman | Rage Haƙuri | Ƙarin Haƙuri | Haƙuri na Ƙarshe-zuwa-Ƙarshe | Fita-da-Roundness | |
| Diamita, Haƙurin Axis (Kashi na Musamman OD) | Matsakaicin Bambanci Tsakanin Mafi ƙanƙanta da Matsakaicin Diamita (Ya Aiwatar da Bututu Kawai Tare da D/t≤ 75) | ||||
| ≤10 3/4 l&V4 | 1/64 (0.40mm) | 1/16 (1.59mm) mm | - | - | |
| > 10 3/4 da ≤20 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | - | - | - |
| > 20 da 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% | £625 in. (15.9 mm) |
Haƙuri na waje-na-zagaye yana aiki zuwa mafi girma da mafi ƙarancin diamita kamar yadda aka auna tare da ma'aunin mashaya, caliper, ko na'urar da ke auna madaidaicin matsakaici da ƙananan diamita.
Matsakaicin diamita (kamar yadda aka auna da tef ɗin diamita) na ƙarshen bututu ɗaya ba zai bambanta da fiye da 3/32 in. (2.38 mm) daga wancan ƙarshen.
| Girman | Tdaof Bututu | Trashin lafiya1(Kashi na ƙayyadaddun kauri na bango) | |
| Daraja B ko Ƙananan | Darasi X42 ko mafi girma | ||
| <2 7/8 | Duka | +20.- 12.5 | + 15.0.-12.5 |
| > 2 7/8 da <20 | Duka | + 15,0,-12.5 | + 15-I2.5 |
| >20 | Welded | + 17.5.-12.5 | + 19.5.-8.0 |
| >20 | M | + 15.0.-12.5 | + 17.5.-10,0 |
Idan mai siye ya ayyana ƙarancin haƙurin da bai wuce waɗanda aka jera ba, za a ƙara ingantaccen haƙuri zuwa jimlar juriyar haƙuri a cikin kashi ƙasa da kaurin bango mara kyau.
| Yawan | Toiyawa (kashi) |
| Tsawon tsayi guda ɗaya, bututu na musamman na fili ko tsayin bututun A25SingleSingle, sauran bututun Carloads.GradeA25,40,000lb(18 144kg) ko ƙarin Carloads, ban da Grade A25,40.0001b (18 144 kg) ko ƙarin Carloads, duk maki ƙasa da 40000 lb kilogiram 144) Yi oda abubuwa.Babban darajar A25.40.000 lb (18 144 kg) ko fiye Oda abubuwa, ban da Grade A25,40,000 lb (18 144 kg) ko fiye Yi oda abubuwa, duk maki, ƙasa da 40.000 lb (18 144 kg) | + 10.-5.0 + 10,-35 -2.5 -1.75 -15 -3.5 -1.75
-3.5 |
Bayanan kula:
1. Haƙurin nauyi ya shafi ma'aunin ƙididdiga don bututu mai zare-da-haɗe-haɗe da zuwa ma'aunin ƙididdiga ko ƙididdigewa don bututun-ƙarshe.Idan mai siye ya ayyana kaurin kaurin bango mara kyau fiye da waɗanda aka jera a teburin sama ta mai siye, ƙarin juriyar juriya don tsayi ɗaya za a ƙara zuwa kashi 22.5 ƙasa da kauri mara kyau.
2. Don motocin da ke kunshe da bututu daga kayan oda fiye da ɗaya, za a yi amfani da haƙƙin ɗaukar kaya akan kowane oda.
3. Haƙurin yin oda ya shafi jimillar bututun da aka aika don abin oda.
Gwajin juzu'i na jikin bututu-Ya kamata a gudanar da gwajin gwagwarmaya daidai da ISO6892 ko ASTM A370.Ya kamata a yi amfani da samfuran tsayin tsayi. Sau biyu a kowace naúrar gwaji na bututu tare da daidaitaccen haɓakawar sanyi abd.
Gwajin tasiri na CVN-Ya kamata a yi gwajin Charpy daidai da ASTM A370.Sau biyu a kowace naúrar gwajin da ba ta wuce tsayin 100 na bututu ba tare da rabon faɗaɗa sanyi iri ɗaya abd
Gwajin taurin-Lokacin da aka gano wuraren da ake zargi da ƙarfi ta hanyar duban gani, za a gudanar da gwaje-gwaje taurin daidai da ISO 6506, ISO 6507, ISO 6508 ko ASTM A 370 ta amfani da kayan gwajin ƙarfin ɗauri da hanyoyin da suka dace da ASTM A 956, ASTM A 1038 ko ASTM E 110 bi da bi dangane da hanyar da aka yi amfani da su.
Gwajin-tsattsauran ra'ayi-Kowane bututu za a yi shi da gwajin matsa lamba na ruwa
Lankwasawa Gwajin- isashen tsawon bututu zai tsaya yana lanƙwasa sanyi ta 90° a kusa da madaidaicin silinda.
Gwajin X-ray 100% don kabu na weld
Gwajin ultrasonic
Gwajin halin yanzu
Isasshen adadin lahani na gani don samar da tabbataccen yanayi ya zama dole.Za a cire ko yanke aibi a cikin iyakokin buƙatu akan tsayi.Bututun da aka gama zai zama madaidaiciya madaidaiciya.
1. Sunan masana'anta ko alamar
2. Ƙayyadaddun lambar (shekara-shekara ko ake bukata)
3. Girma (OD, WT, tsayi)
4. Daraja (A ko B)
5. Nau'in bututu (F, E, ko S)
6. Gwajin gwajin (bututun ƙarfe mara nauyi kawai)
7. Lambar Zafi
8. Duk wani ƙarin bayani da aka ƙayyade a cikin odar siyayya.
Bare bututu ko Black / Varnish shafi / Epoxy shafi / 3PE shafi (bisa ga abokin ciniki ta bukatun);
6 "da ƙasa a cikin daure tare da majajjawa auduga biyu;
Dukansu sun ƙare tare da masu kare ƙarshen;
Ƙarshen Ƙarshen, Ƙarshen bevel (2 ″ da sama tare da iyakar bevel, digiri: 30 ~ 35 °), threaded da hada guda biyu;
Alama.
API 5L X70 LSAW Karfe Bututu
API 5L X65 LSAW Karfe Bututu
LSAW Carbon Karfe Bututu
BUBUWAN KARFE LSAW MAI RUFE 3PE
DN1400 BABBAN DIAMETER LSAW TUHU
