API 5L Giredhi B Carbon Steel Pipe Line Pipe

Tsanangudzo Pfupi

API 5L Giredhi B simbi pombi ndiyo yakajairika giredhi pombi yekufambisa oiri uye gasi pombi.Iyo inozivikanwawo seL245 pombi, inonongedzwa kune ISO 3183, yakatumidzwa zita rekushomeka kwegoho re245 Mpa (355,000 Psi).

Equivalent material ASTM A106 B kana ASTM A53 B ine kukosha kwakafanana mumakemikari ekuumbwa, mechanical properties uye kushandiswa.

API 5L B inovhara PSL1, PSL2, inovava sevhisi yemapombi ekumahombekombe uye ekumahombekombe.Mhando dzekugadzira dzinosanganisira seamless uye welded.

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Product Tags

Product Sumo

PSL1, PSL2 uye Acidic Media Types.

Kazhinji PSL1 inoshandiswa, inofanana neASTM A106 B uye A53 B.

PSL2 ndeyepamusoro yakatarwa giredhi pombi ine zvakaomesesa zvinodiwa zvemakemikari uye simba remuchina.PSL2 inoda dzimwe nzira dzekuyedza dzakadai sedzisiri-kuparadza kuyedza, CVN kukanganisa bvunzo, DWT, nezvimwe.

API 5L B PSL2 inomiririrwa ne API 5L BN/Q/R/M.

Acidic medium: Pamapaipi easidhi akadai seH2S nharaunda, iyo pombi zvinhu zvine zvakajairwa zvinodikanwa zvemakemikari zvinhu senge kabhoni, phosphorus uye sarufa.Reference standard NACE MR0175.

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Suffix Tsamba

Suffix mavara anotsanangura pombi yekutumira mamiriro:

R: Pakukunguruka.

N: normalizing rolling, normalizing kuumba, normalizing.

Mubvunzo: Kudziya uye kudzima.

M: Thermomechanical rolling kana thermomechanical kuumba.

S: Sour medium ine PSL2 tubing yeNS, QS, MS, semuenzaniso API 5L Giredhi B NS, API 5L B QS.

Zvisina musono uye zvakasungwa (RW, LSAW, SSAW/HSAW) marudzi.

Product Type

Seamless Type:kusanganisira hot-yakakungurutswa isina musono pombi pamusoro pe 3 inches, inotonhora-inokungurutswa isina musono pombi pasi pe 3 inches.

ERW Welding Type:Resistance Welding, yakakodzera mapaipi anosvika 24 inches.

Yakatwasuka Seam Yakanyura Arc Welding Type:Longitudinal segmented arc welding, inokodzera mapaipi ane dhayamita rekunze 20 inches kusvika 48 inches.LSAW inozivikanwa zvakare seJCOE, zvinoreva kugadzira maumbirwo kubva kuJ-yakaita, C-shaped, O-shaped, uyezve inotonhora-yakawedzerwa mapaipi.

SSAW/HSAW Type:Spiral Submerged Arc Welding kana Spiral Saw yepombi inosvika 100" OD.

API 5L Giredhi B, ASTM A106 Giredhi B uye A53 Giredhi B, zvinhu zvitatu izvi ndizvo zvinonyanya kushandiswa mukuvaka pombi kana mafuta negesi uye maindasitiri ekufambisa mvura.

ASTM 106 Pipe inoreva inopisa-yakakungurutswa kana kutonhora-inodhonzwa (yakakungurutswa) isina musono kabhoni simbi pombi.

ASTM A53 pombi inosanganisira welded uye isina musono simbi pombi dzekabhoni nhema zvinhu, uye mune dzimwe nguva inopisa-dhip galvanized (galvanized).