Paip maongee ng'injo mar API 5L

API 5L Paip mag chuma maongee ng'injo-Teknoloji madhi nyime mar loso paip

Octal Pipe loso gik ma ng’ato nyalo ng’ado e wigi, ma oting’o paip mag chuma ma onge ng’injo kod ma nigi ng’injo ma olosi ne sistem mag tero mafuta kod gas ma wuok e piny. <2Zepa> 5L Gr B nyaka X80, ma yudore e rang’iny ariyo mag PSL1 kod PSL2. Paip gi olosi mondo otigodo e piny/e nam ma dwaro tiyo kod kuonde ma nigi tich ma ng’ich (H2S ma nyalo ketho piny ma luwo chike mag NACE).
API 5L Line Pipe tiyo ne ng’iepo mag mo kod gas gi yore motegno mag loso paip ma olosi ne kuonde mopogore opogore mag tiyo. Oganda ma nigi chuma mar carbon luwo chike ma API SPEC 5L dwaro, ma miyo gibedo gi nyalo mar tiyo maber e piny ma ng’ich ahinya, kuonde ma ng’ich ahinya, kod gik ma nyalo ketho piny ma nigi H2S.

Paip mar chuma maonge ng'injo
Olosi kokalo kuom yore ma ng’ato nyalo ng’adogo ma onge ng’injo kendo ma ng’ato nyalo ng’adogo gi ng’ich, ma yudore e diamita ma romo inch 40. Gik ma ogere maonge ng’injo golo gik ma nyalo ketho ng’injo mag weld, ma miyo gedo bedo gi ng’injo maber moloyo ne gik ma nigi presa mamalo.
Paip mar Laini mar Chuma Olosi
Ne olose ka otiyo gi yore mag loso gik moko ma ng’ato nyalo ng’adogo gik moko, ma oting’o ERW (Gwedo ma ng’ato nyalo ng’ado gi stima), LSAW (Gwedo ma ng’ato nyalo ng’ado gi stima), kod yore mag SSAW (Gwedo ma ng’ato nyalo ng’ado gi stima), ma miyo ng’ato bedo gi nyalo mar ng’ado gik moko ma ok oting’o pesa mang’eny.
Pogo mag Gred mag Gik mitiyogo
Klas mapile:API 5L Gr.B PSL1, PSL2, Kido mopogore opogore mag Tich Mager Teko Diere: X42, X46, X52 grade Diere
Teko Maduong':Paip mar laini mar LSAW Tich Maduong' Maduong': API 5L X70, X80 gredi
PSL2 Nying’ mag Sufiks:

• N: Oketo kaka pile kata oket kaka pile
• Penjo: Oling’ kendo owang’
• M: Ogoyo/oloso gi yor liet
• S: Tije mag tij mager (NS, QS, MS oriw)
• R: Kaka- chal ma ogol

Weche mag paip maongee ng'injo

• Luoro chike: API SPEK 5L (Oboke ma sani)
• Gred manitie: B, x42, x52, x56, x60, x65, x70 moting'o S
• Bor mar oko: 1/2" nyaka 40" (milimita 12.7 nyaka milimita 1016)
• Kido mar Ohinga: Chenkal mar 10 nyaka chenro mar 160
• Giko mar loso: Giko ma bevel, Giko ma onge gimoro
• Bor ma opim: mita 6 (fut 20), mita 12 (fut 40), kata bor ma opim
• Tiyo gi wi lowo: Tieko mar piny, Oting'o rangi marateng', FBE, keto rangi mar 3PE, yiero mag keto gik moko e wi ot
• Yore mag CRA: Chuma ma nigi karbon ma nigi gik ma oumo kata ma nigi laini mag chuma ma nigi alloi

Weche mag paip mag laini moweld

• Yore mag loso gikmoko: teknoloji mag ERW, LSAW, SSAW
• Nyalo mar diamita: 1/2" nyaka 60" (milimita 12.7 nyaka milimita 1524)
• Kidieny mar Ohinga: Chenkal mar 10 nyaka chenro mar 160
• Kido mag Giko: Giko ma bevel, Giko ma onge gimoro
• Yiero mag bor: mita 6, mita 12, kata bor ma janyiewo-onyiso
• Tiyo gi wi lowo: Gik ma dongo dongo, ma owang' gi varnis, rangi marateng', 3PE, gik ma oumo gi FBE

Dwaro mag loso kemikol

Kemikol mag paip moting'o weld rito chike motegno mag loch ka opim gi maonge ng'injo, neno ni gik mitiyogo bedo machalre e kinde duto mar loso gikmoko. Kabon, manganz, fosforas, kod salfa mantie e iketo maber mar chopo chike mag API 5L.

Kido mag Tich mar Mekanik

Teko mar ng’ado kod teko mar ng’ado piny pod bedo kaka gik ma ok ng’injo e kind gik ma onge ng’injo kod ma nigi weld e kind gred maromre. Gik ma ng’ato timo e masin ng’iyore kokalo kuom yore mag timo tem malong’o mondo gine ni giluwo chike mag API 5L.

Kido mag Diamita ma oko:
a. Diamita < 60.3mm (23⁄8"): Kinda mar ringruok mar paip ±0.5mm, Giko mar paip ±0.5mm; Kinda mar ng’injo 0.9mm (ringruok), 0.6mm (giko) b. Kinda mar ringruok 60.3mm nyaka 610mm: Kinda mar ringruok ±0.0075D, Giko 0 ± 1.6mm Kido mar ng’injo Matin moloyo kata marom gi 0.015D (ringruok), Matin moloyo kata marom gi 0.01D (giko);
Gik ma Ohinga Onyalo Yie:

• < 4mm: +0.6mm, -0.5mm tolerance
• Mimita 4 nyaka milimita 10: t, ng'uono mar t -0.125t
• nyaka milimita 25: Kinda mar ± 0.125t
• Maduong' maloyo kata marom gi 25mm: +3.7mm kata +0.1t (ma duong' moloyo), -3.0mm kata -0.1t (mamoko maduong')

Dwaro mar bedo mowinjore:

• Pogoruok maduong' mogik mar bor duto: 0.15% mar bor duto
• Pokruok mar giko mar paip: Matin kata rom gi 0.3mm/mita
• Kido mar bor ma kawaida: ±200mm (duto), ±25.4mm (tigo makende)

Yore mag Loso Paip maongee ng'injo
Yor liet - maonge ng'ol:

Yore mag goyo/goyo gi ng'ich:<2Zepa> Loso Paip mar Min → Rang’o → Keto → Tieko → Keto → Keto → Fosfor → Goro / Rolo → Loso kod golo mo → loso gi liet → keto ranyisi mar pi → Keto ranyisi mar pi → Keto mar pi → keto pi → Kar keno

Yore mag Loso Paip moting'o Weld
ERW Loso (Matin kata marom gi 24" diamita):

Loso mar LSAW/JCOE (diamita mar 20" - 40"):

SSAW Loso (maromo 60" diamita):
→ Loso → Loso → Loso → Loso → Loso → Loso → Loso → Weldo mar tack → Keto gi plasma → Weldo mar tab → Weldo ma iye → Temo mar Ray → Temo mar Giko mar Paip → Temo mar Giko mar Pi → Temo mar Giko mar Chuma & Temo mar Ultrasonic mar Weld → Temo mar Ray & Temo mar Filim Keto → Keto ranyisi

Kido mar lowo:Paip mag ERW nyiso ni ng’ato nyalo loso maber moloyo ka iporo gi paip mag SAW nikech yo mayom mar loso gikmoko kendo dwoko piny teko mar loso gikmoko.
Kido mag Rieko:ERW ketho gin kaka linear kendo yot fwenyo kokalo kuom ng’iyo gi ultrasonic, to paip mag SAW nyalo nyiso ketho mag volume ma wuok kuom gik ma ng’ato nyalo ng’iyogo.
Stress ma odong':ERW loso kelo dwoko piny pek ma odong’ kokalo kuom yore ma ochung’ne loko gik moko kod yore mag ng’ado gik moko.
Kido mar kinde malach:Paip mag ERW miyo nyalo maber mar loso - ketho mag welding inyalo tiyogo kendo, to loso ketho mag SAW nyalo kelo luoro mar ng’injo kata ng’injo.

Ber mag Paip maongee ng'injo:

• Oboke mathoth mar saiz mapile
• Nyalo matin mar lokore e rang'iny mathoth
• Nyalo mar bor ma owinjore
• Gik moko ma luwo chike mag NACE MR 0175 nitie
• Chenro mag oro mwandu mapiyo
• Nyalo maduong' mar diamita kokalo kuom medo mapek (ma nyaka 40")
• Luoro mogik mar gikmoko kod adier mar ber mar gikmoko

Ber mag Paip ma Weld:

• Nengo-duogo matiyo maber mag diamita maduong'
• Yore mang'eny mag teknolojia mar weld
• Nyalo mag rang'iny mar saiz ma omedore
• Adier mar pimo ma ok lokre
• Chenro maber mar loso gikmoko

Tiyo madongo:

• Sistem mag paip mag tero mafuta
• Netwok mag keto gas ma wuok e piny
• Sistem mag choko mo
• Paip mag kar loso pi
• Tudruok mag platform ma oko mar nam
• Gedo mag tero mwandu mag paip

10:10, 11. 10 Oganda ma ng’ato nyalo ng’eyo ni ng’ato nyalo tiyo maber e yore mag tero gikmoko e paip e piny mangima, kendo oromo gi rang’iny mar piny mangima mar gik ma PSL1 kod PSL2 dwaro.

Gik moko duto ma iloso itimonegi pim matut moriwo nyaka:

• Nonro mar kaka kemikol olosi
• Siem mar mwandu mag masin
• Tem ma ok ketho (NDT)
• Temo presa mar pi
• Rang'o mar ultrasonik
• Ranyisi mar X (paip ma olosi)
• Siem mar pimo

Gik ma Teknikal onego otimre nyaka ng’ad bura e kinde ma ioroe gikmoko. Tudri gi grup marwa mar jo injinia mondo iyud dwaro makende mag tiyo kod oboke matut mar lony.

Oboke mag oboke

 

Oboke mar CE

Oboke mar ISO 9001

Oboke mar API Q1

Oboke mar ABS

Oboke mar AP-5L

Oboke mar API-5CT

 

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