Hpa majaw nga yang, n-gun n rawng ai n-gang pipe gaw, n-gun ja ai -hkum tsup ai lam ni a matu

Lachyum & Hpaga lam a npawt tara

Seamless steel pipe hpe n-gun ja ai n-gang n-gang kaw na, n-gun ja ai -bungli galaw ai lam ni rai nga ai, n-gun dat shapraw ai (sh) shinggrup ai hku nna galaw ai. Ndai gaw, n-gun n rawng ai matut manoi, langai sha re ai hka htung hpe shapraw ya nna-weld galaw ai hta mu lu ai gawng kya ai lam ni hpe yeng seng kau ya ai. Dai n-gun n rawng ai hkrang gaw, hkai nmai ni hpe maren mara lwi shangun ai, n-gun hpe ninghkap lu ai atsam hpe jat ya ai, n-gun yawm ai lam hpe grau kaja hkra galaw ya ai majaw, ra kadawn ai hka -hpyen masa ni a matu grai kaja ai.

Seamless Steel Pipe Introduction to the Hot Continuous Rolling Line-octal pipe

Madung Hpaji Masa Akyu Ni

N-gun maren sha garan gachyan ai lam: Weld line n lawm ai sha, seamless pipe ni gaw kata hte shinggan na n-gun atsam ni a npu hta n galai shai ai jak rung n-gun hpe jaw ya lu ai.

Hpaji rawng ai arung arai langai sha re ai lam: Monolithic hkum hkrang gaw ngang grin ai chemical n-gun hte microstructure hpe madi shadaw ya ai, hkrak tup ai jak rung hpe madi shadaw ya ai, katsi ai hku tsi lajang ya ai, magam bungli hta n-gun n-htum ai sha galaw lu ai.

Grau kaja ai n-gun yawm ai hte n-gun yawm ai hpe ninghkap lu ai: Seamless form gaw crack byin hpang ai shara ni hpe shayawm ya ai, cyclic stresses hte corrosive makau grup yin ni hpe ninghkap lu ai atsam hpe jat ya ai, ahkyak ai npawt nhpang gawgap ai lam ni hta service prat hpe galu shangun ai.

Hkrang amyu myu jai lang mai ai: Size, bunghku n-gun, hte arung arai grade amyu myu hta nga ai, n-gun n rawng ai pipe ni gaw sau & wan sau, wan n-gun shapraw ai, tsi mawan ni hpe galaw ai, hte structural pipeline ni hpe madi shadaw ya ai.

Laksan masat masa ni hte arung arai amyu myu

Octal Pipe gaw mungkan madang hte maren galaw shapraw ai n-gun n rawng ai n-gang pipe ni hpe jaw ya ai.API 5L, ASTM A106/A53, ASTM A333, ASTM A335, ASTM A213.
Kalang lang na arung arai amyu myu hpe shinggrup da ai:

Shinggan diameter (OD) kaw nna1⁄2′′ kaw nna 26′′ du hkra(sh) hpyi shawn ai hte maren gram lajang ya ai)

Jahpan masat da ai hte maren bunghku galu aiSCH 10, SCH 20, SCH 40, STD, SCH 80, SCH XS du hkra SCH 160

Hpang jahtum amyu ni:Plain jahtum, Beveled htum ai

Galu ai: Madang 6 m (pe 20), m 12 (pe 40), shing nrai, htung tara hku galu ai

Ntsa lam ngut kre ai lam ni:Shingra tara, Varnish galaw da ai, hpraw nsam rawng ai, FBE, 3 PEcoating hparan ladat ni

Arung arai ni a tsang hte magam bungli hpan ni

Carbon-Hpri n-gang n-gang n-nga ai hka htung ni

Madung hku nna, n-gun dat shalai ai pipeline ni hte npawt nhpang jai lang ai lam ni hta lang ai. Ga shadawn:

API 5L Tsang B: Hkrang n-gun ~ 245 MPa, n-gun ~ 415 MPa

N-gun ja ai magam bungli ni a matu grau tsaw ai-madang n bung ai lam ni (X42, X52, X65, X70)

Alloy & tsaw ai-magam bungli n-gun n rawng ai pipe ni

N-gun ja ai nbung laru, n-gun ja ai hka (sh) n-gun ja ai makau grup yin ni lawm ai application ni a matu. ASTM A335 (sh) ASTM A213 zawn re ai madang ni gaw ndai lam ni hpe shinggrup da ai. Chromium, molybdenum, nickel- zawn re ai alloying elements ni gaw, n-gun ja ai -n-gun, n-gun n-gun hte daw garan ai lam hpe n-gun ja shangun ai.

Hpaga lam hte Quality hpe hkang ai lam

Octal Pipe kaw n-gun n rawng ai pipe galaw ai lam lahkawng yan hpe jai lang ai.Hka lum aiHtekatsi ai sumlatechniques ni hpe size hte precision ra ai lam ni hta hkan nna galaw ai. Solid billet kaw nna hpang nna, pipe hpe htu nna, shinggrup, gang je kau nna, yaw shada ai shadawn shadang hte jak rung atsam ni hpe lu la na matu, heat-treat galaw ai.

Quality hpe kam hpa ai lam hta lawm ai:

Kata na n kaja ai lam ni hpe mu lu na matu, n jahten sharun ai chyam dinglik ai lam (UT, RT) hpe tup hkrak galaw ai
Hka n-gun hpe hkang lu ai hpe jep chyoi na matu Hydrostatic chyam dinglik ai lam
Hpaji hte seng ai masat da ai lam ni hpe hkan sa na matu n-gun, hkra machyi ai lam hte ngang kang ai lam hpe chyam dinglik ai
Arung arai kaw nna galaw ngut sai arai du hkra hkan tam lu ai arung arai masat masa (MTC)

Seamless Steel Pipe Manufacturing Processes & Quality Control-octal pipe

Laksan jai lang ai lam ni

Octal Pipe kaw na Seamless steel pipe ni hpe grai lang ai:

Sau hte wan sau htawt sit ai lam: Galu-tsan ai sau nhprang, shingra wan hte hka ja ai arung arai pipeline ni
N-gun shapraw ai lam: Wan jak ni hta nbung hte n-gun ja ai-n-gun ja ai hka htung ni
Chemical galaw shapraw ai lam: Hka htung ni hte sau htu shapraw ai shara ni hta n-gun ja ai (sh) n-gun ja ai (sh) n-gun ja ai media ni hpe htaw sa ai lam
Gawgap ai lam hte hkrang shapraw ai lam: N-gun ja ai hte ngang grin ai lam ra ai npawt nhpang gawgap bungli masing ni hta -madang kaba ai npawt nhpang madi shadaw ai lam ni

Seamless Steel Pipe Quality Control-octal pipe

Htingrai htingrat ai lam hte htaw sa ai lam

Pipe ni hpe kaba ai hte du na shara hpe madung tawn nna bundle (sh) crated galaw ai. Tip-end makawp maga ai caps ni hpe bang da nna, maigan de htaw sa na matu maigan de dut shabra na matu-rated hpun n-gang (sh) n-gang shingkyit ni hpe lang ai. Hkamja lam hte shara hta tawn da ai hta anticorrosion ra kadawn ai lam ni hpe hkap la lu na matu, ntsa lam tsi lajang ai lam ni hte shingnip ni hpe lang ai.

Seamless Steel Pipe Shipping Methods (Land, Sea, and Air Freight)-octal pipe

Hpa majaw Octal Pipe hpe lata ai

Octal Pipe hta, anhte gaw sung ai arung arai engineering hpaji, ngang kang ai galaw shapraw ai lam hpe hkang zing ai lam, mungkan ting na logistic atsam ni hpe kahkyin gumdin nna, ahkyak ai bungli masing ra kadawn ai lam ni hpe hkan sa lu ai n-gun n rawng ai steel pipe hparan ladat ni hpe jaw ya lu ai. Pressure-pipe application kaw nna ultra-sung ai npawt nhpang gawgap ai lam du hkra, anhte a quality, hkan tam mai ai lam hte aten dep du hkra sa ya ai lam ni hpe kam hpa mai ai pipeline npawt nhpang ni hpe lu la na matu anhte a ga sadi jaw ai.

Ya matut mahkai mai ai

FAQ

Q1: Seamless steel pipe hpe -hkum tsup ai pipeline lang na matu hpa gaw htuk manu shangun ai kun?

A1: Weld seam n nga ai, bunghku n-gun langai sha re, pressure- hte seng ai hkrat sum ai lam hpe grau n-gun ja hkra ninghkap lu ai.

Q2: General n-gun n rawng ai pipe grade ni a malai API 5L n-gun n rawng ai line pipe hpe galoi aten hta tsun dan ra na kun?

A2: Pipe gaw API 5L hkan sa ra ai sau/gas/hka htawt sit ai pipeline ni a matu rai yang.

Q3: API 5L PSL1 hte PSL2 gaw n-gun n rawng ai line pipe a matu hpa shai ai kun?

A3: PSL2 hta grau nna n-gun ja ai chemical/mechanical ra ai lam ni nga ai, grau nna hkan tam lu ai atsam nga ai, grau nna n-gun ja ai chyam dinglik ai lam ni nga ai.

Q4: Hpa majaw nga yang, -hkum tsup ai n-gun n rawng ai pipeline pipe a matu gara chyam dinglik lam ni hpe law malawng ra ai kun?

A4: Hydrostatic chyam dinglik ai lam hte UT (sh) ET zawn re ai 100% NDT hpe jat nna, masat da ai hta hkan nna galaw ai.