Wholesale API 5L Gr. B Wopanga Chitoliro Chopanda Mzere wa Mpweya wa Carbon ndi Wopereka

API 5L Gr. B Carbon Seamless Line Pipe

Kufotokozera Kwachidule:

API 5L chitoliro ndi chitoliro cha chitsulo cha kaboni chomwe chimagwiritsidwa ntchito ponyamula mafuta ndi gasi. Zimaphatikizapo chitoliro chopanda msoko ndi chitoliro chowotcherera (RW, SAW). Magiredi achitsulo akuphatikiza API 5L Gulu B, X42, X46, X52, X56, X60, X65, X70, X80, PSL1, ndi PSL2.

Kagwiritsidwe:API 5L Pipe

Pamwamba:Wakuda

Magiredi:API 5L Grade B, X42, X52, X56, X60, X65, X70, X80

Mtundu Wakunja Diameter:1/2” mpaka 2”, 3”, 4”, 6”, 8”, 10”, 12”, mainchesi 16, mainchesi 18, mainchesi 20, mainchesi 24 mpaka mainchesi 40

Nthawi yoperekera:Masiku 15-30 (malinga ndi tonnage yeniyeni)

FOB Port:Tianjin Port / Shanghai Port

Titumizireni imelo Whatsapp Imelo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Tsatanetsatane wa Zamalonda

Maphunziro	API 5L Grade B, X42, X52, X56, X60, X65, X70, X80
Specification Level	PSL1, PSL2
Outer Diameter Range	1/2” mpaka 2”, 3”, 4”, 6”, 8”, 10”, 12”, mainchesi 16, mainchesi 18, mainchesi 20, mainchesi 24 mpaka mainchesi 40.
Makulidwe Ndandanda	SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, mpaka SCH 160
Mitundu Yopanga	Zopanda Msoko (Kutentha Kwambiri ndi Kuzizira Kwambiri), Welded ERW (Electric resistance welded), SAW (Submerged Arc Welded) mu LSAW, DSAW, SSAW, HSAW
Mapeto Type	Mapeto a Beveled, Plain amatha
Utali Wautali	SRL (Single Random Length), DRL (Double Random Length), 20 FT (6 mamita), 40FT (12 mamita) kapena, makonda
Zovala zachitetezo	pulasitiki kapena chitsulo
Chithandizo cha Pamwamba	Natural, Varnished, Black Painting, FBE, 3PE (3LPE), 3PP, CWC (Concrete Weight Coated) CRA Clad kapena Lined

API 5L chitoliro amatanthauza mpweya zitsulo chitoliro ntchito mafuta ndi mpweya kufala kachitidwe. Amagwiritsidwanso ntchito kunyamula madzi ena monga nthunzi, madzi, ndi matope.

Mitundu Yopanga

Mafotokozedwe a API 5L amakhudza mitundu yonse yopangidwa ndi welded komanso yopanda msoko.

Mitundu yowotcherera: ERW, SAW, DSAW, LSAW, SSAW, HSAW Pipe

Mitundu wamba ya API 5L welded chitoliro ndi motere:

ERW: Magetsi kukana kuwotcherera, omwe amagwiritsidwa ntchito ngati mapaipi awiri osakwana mainchesi 24.

DSAW/SAW: Kuwotcherera kwa arc kumbali ziwiri / kuwotcherera kwa arc, njira ina yowotcherera ku ERW yomwe imagwiritsidwa ntchito pamapaipi okulirapo.

Mtengo wa LSAW: Longitudinal kumizidwa arc kuwotcherera, ntchito mapaipi diameters mpaka 48 mainchesi. Imadziwikanso kuti njira yopangira JCOE.

SSAW/HSAW: Kuwotcherera kwa arc kumadzimadzi / kozungulira komwe kumagwiritsidwa ntchito popanga mapaipi mpaka mainchesi 100.

Lumikizanani Nafe Kuti Tiphunzire Kusiyana Pakati pa ERW, LSAW, ndi SSAW chitoliro.

Mitundu ya Chitoliro Chopanda Msokonezo : Chitoliro chotentha chopiringizika chopanda msokonezo Chozizira

Chitoliro chachitsulo chosasokonezeka chimagwiritsidwa ntchito pamapaipi ang'onoang'ono (nthawi zambiri osakwana mainchesi 24).
(Chitoliro chachitsulo chosasokonekera chimakondedwa kuposa chitoliro chowotcherera chokhala ndi mainchesi osakwana 150 mm (6 mu)).
Timapanganso chitoliro chachikulu chopanda msoko. Pogwiritsa ntchito njira yotentha yotentha, chitoliro chopanda msoko chokhala ndi mainchesi 20 (508 mm) chikhoza kupangidwa. Ngati mukufuna chitoliro chopanda msoko ndi m'mimba mwake> 20 ", titha kupanga chitoliro chopanda msoko ndi njira yotalikirapo yotentha mpaka 40" (1016 mm).

API 5L Chitoliro cha Chitoliro

API 5L imaphatikizapo magiredi monga Gulu B, X42, X46, X52, X56, X60, X65, X70 ndi X80.

API 5L Steel Pipe ikupezeka m'makalasi angapo achitsulo kuphatikiza Gulu B, X42, X46, X52, X56, X60, X65, X70 ndi X80. Kukwera kalasi ya zitsulo, kulimba kwa mphamvu yofanana ndi mpweya komanso mphamvu zamakina zimakwera.

Kuphatikiza apo, mapangidwe amankhwala a mapaipi otsekemera komanso opanda msoko a API 5L okhala ndi chitsulo chofanana ali ndi kusiyana, momwe mapaipi otsekemera amakhala ndi zofuna zapamwamba komanso zocheperako za kaboni ndi sulfure.

Chemical zofunika

Chemical Composition kwa PSL 1 chitoliro ndi t ≤ 0.984 "
Kalasi yachitsulo	Gawo lalikulu, % yotengera kutentha ndi kusanthula kwazinthu a,g
	C	Mn	P	S	V	Nb	Ti
	max b	max b	max	max	max	max	max
Chitoliro Chopanda Msoko
A	0.22	0.9	0.03	0.03	-	-	-
B	0.28	1.2	0.03	0.03	c,d	c,d	d
X42	0.28	1.3	0.03	0.03	d	d	d
x46	0.28	1.4	0.03	0.03	d	d	d
X52	0.28	1.4	0.03	0.03	d	d	d
x56	0.28	1.4	0.03	0.03	d	d	d
X60	0.28 ndi	1.40 ndi	0.03	0.03	f	f	f
x65	0.28 ndi	1.40 ndi	0.03	0.03	f	f	f
X70	0.28 ndi	1.40 ndi	0.03	0.03	f	f	f
Welded Chitoliro
A	0.22	0.9	0.03	0.03	-	-	-
B	0.26	1.2	0.03	0.03	c,d	c,d	d
X42	0.26	1.3	0.03	0.03	d	d	d
x46	0.26	1.4	0.03	0.03	d	d	d
X52	0.26	1.4	0.03	0.03	d	d	d
x56	0.26	1.4	0.03	0.03	d	d	d
X60	0.26 ndi	1.40 ndi	0.03	0.03	f	f	f
x65	0.26 ndi	1.45 ndi	0.03	0.03	f	f	f
X70	0.26 ndi	1.65 ndi	0.03	0.03	f	f	f
a. Cu ≤ = 0,50% Ni; ≤ 0.50%; Cr ≤ 0.50%; ndi Mo ≤ 0.15%,
b. Pakuchepetsa kulikonse kwa 0.01% pansi pa ndende yodziwika bwino ya kaboni, kuwonjezeka kwa 0.05% pamwamba pa ndende yodziwika bwino ya Mn ndikololedwa, mpaka 1.65% pamlingo ≥ L245 kapena B, koma ≤ L360 kapena X52; mpaka 1.75% pamlingo wapamwamba> L360 kapena X52, koma
c. Pokhapokha ngati atagwirizana mwanjira ina NB + V ≤ 0.06%,
d. Nb + V + TI ≤ 0.15%,
e. Pokhapokha atagwirizana.,
f. Pokhapokha atagwirizana mwanjira ina, NB + V = Ti ≤ 0.15%,
g. Palibe kuwonjezera dala kwa B ndikololedwa ndipo B yotsalira ≤ 0.001%

Chemical zofunika

Chemical Composition kwa PSL 2 chitoliro ndi t ≤ 0.984 "

Kalasi yachitsulo

Gawo lalikulu, % kutengera kutentha ndi kusanthula kwazinthu

Carbon Equiv a

Zina

CE IIW

CE PCM

max b

max

max b

max

Chitoliro Chopanda Msoko ndi Chowotcherera
BR	0.24	0.4	1.2	0.025	0.015	c	c	0.04	ndi, l	0.43	0.25
X42R	0.24	0.4	1.2	0.025	0.015	0.06	0.05	0.04	ndi, l	0.43	0.25
BN	0.24	0.4	1.2	0.025	0.015	c	c	0.04	ndi, l	0.43	0.25
X42N	0.24	0.4	1.2	0.025	0.015	0.06	0.05	0.04	ndi, l	0.43	0.25
X46N	0.24	0.4	1.4	0.025	0.015	0.07	0.05	0.04	d, ndi, l	0.43	0.25
X52N	0.24	0.45	1.4	0.025	0.015	0.1	0.05	0.04	d, ndi, l	0.43	0.25
X56N	0.24	0.45	1.4	0.025	0.015	0.10f	0.05	0.04	d, ndi, l	0.43	0.25
X60N	0.24f	0.45f	1.40f	0.025	0.015	0.10f	0.05f	0.04f	g,h,l	Monga momwe anavomerezera
BQ	0.18	0.45	1.4	0.025	0.015	0.05	0.05	0.04	ndi, l	0.43	0.25
X42Q	0.18	0.45	1.4	0.025	0.015	0.05	0.05	0.04	ndi, l	0.43	0.25
X46Q	0.18	0.45	1.4	0.025	0.015	0.05	0.05	0.04	ndi, l	0.43	0.25
X52Q	0.18	0.45	1.5	0.025	0.015	0.05	0.05	0.04	ndi, l	0.43	0.25
X56Q	0.18	0.45f	1.5	0.025	0.015	0.07	0.05	0.04	ndi, l	0.43	0.25
X60Q	0.18f	0.45f	1.70f	0.025	0.015	g	g	g	h, l	0.43	0.25
X65Q	0.18f	0.45f	1.70f	0.025	0.015	g	g	g	h, l	0.43	0.25
X70Q	0.18f	0.45f	1.80f	0.025	0.015	g	g	g	h, l	0.43	0.25
X80Q	0.18f	0.45f	1.90f	0.025	0.015	g	g	g	ndi, j	Monga momwe anavomerezera
X90Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j ,k	Monga momwe anavomerezera
X100Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j ,k	Monga momwe anavomerezera

Welded Chitoliro
BM	0.22	0.45	1.2	0.025	0.015	0.05	0.05	0.04	ndi, l	0.43	0.25
X42M	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	ndi, l	0.43	0.25
X46M	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	ndi, l	0.43	0.25
X52M	0.22	0.45	1.4	0.025	0.015	d	d	d	ndi, l	0.43	0.25
X56M	0.22	0.45f	1.4	0.025	0.015	d	d	d	ndi, l	0.43	0.25
X60M	0.12f	0.45f	1.60f	0.025	0.015	g	g	g	h, l	0.43	0.25
X65M	0.12f	0.45f	1.60f	0.025	0.015	g	g	g	h, l	0.43	0.25
X70M	0.12f	0.45f	1.70f	0.025	0.015	g	g	g	h, l	0.43	0.25
X80M	0.12f	0.45f	1.85f	0.025	0.015	g	g	g	ndi, j	.043f	0.25
X90M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	ndi, j	-	0.25
X100M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	ndi, j	-	0.25
a. SMLS t>0.787 ", malire a CE adzakhala monga momwe anavomerezera. Malire a CEIIW agwiritsidwa ntchito pa C> 0.12% ndipo malire a CEPcm akugwira ntchito ngati C ≤ 0.12%,
b. Pakuchepetsa kulikonse kwa 0.01% pansi pa mlingo wotchulidwa C, kuwonjezeka kwa 0.05% pamwamba pa chiwerengero cha Mn ndikololedwa, mpaka kufika pa 1.65% pamagulu ≥ L245 kapena B, koma ≤ L360 kapena X52; mpaka 1.75% pamlingo wapamwamba> L360 kapena X52, koma L555 kapena X80.,
c. Pokhapokha atagwirizana mwanjira ina Nb = V ≤ 0.06%,
d. Nb = V = Ti ≤ 0.15%,
e. Pokhapokha atagwirizana mwanjira ina, Cu ≤ 0.50%; Ni ≤ 0.30% Cr ≤ 0.30% ndi Mo ≤ 0.15%,
f. Pokhapokha atagwirizana mwanjira ina,
g. Pokhapokha atagwirizana mwanjira ina, Nb + V + Ti ≤ 0.15%,
h. Pokhapokha ngati atagwirizana, Cu ≤ 0.50% Ni ≤ 0.50% Cr ≤ 0.50% ndi MO ≤ 0.50%,
ndi. Pokhapokha ngati atagwirizana, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.50% ndi MO ≤ 0.50%,
j. B ≤ 0.004%,
k. Pokhapokha ngati atagwirizana, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.55% ndi MO ≤ 0.80%,
l. Pamagiredi onse a mapaipi a PSL 2 kupatula magiredi omwe ali ndi mawu am'munsi j, zotsatirazi zikugwira ntchito. Pokhapokha ngati atagwirizana mwanjira ina palibe kuwonjezera mwadala kwa B ndikololedwa ndi kutsalira B ≤ 0.001%.

Zoyenera Kutumizira

PSL	Mkhalidwe Wotumizira	Chitoliro cha chitoliro
PSL1	Monga adagulung'undisa, normalized, normalizing anapanga	A
	Monga-yokulungidwa, normalizing yogudubuzika, thermomechanical rolling, thermo-mechanical kupanga, normalizing kupanga, normalized, normalized and tempered kapena ngati anavomereza Q&T SMLS kokha	B
	Monga-wodzigudubuza, normalizing anagulung'undisa, thermomechanical adagulung'undisa, thermo-machaniko kupanga, normalizing kupanga, normalized, normalized ndi kupsa mtima.	X42, X46, X52, X56, X60, X65, X70
Chithunzi cha PSL2	Monga-wogudubuza	BR, X42R
	Normalizing adagulung'undisa, normalizing anapanga, normalized kapena normalized ndi mtima	BN, X42N, X46N, X52N, X56N, X60N
	Kuzimitsidwa ndi kupsya mtima	BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q
	Thermomechanical adagulung'undisa kapena thermomechanical anapanga	BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M
	Thermomechanical adagulung'undisa	X90M, X100M, X120M
	Kukwanira (R, N, Q kapena M) kwa magiredi a PSL2, ndi a kalasi yachitsulo

Mlingo watsatanetsatane: PSL1, PSL2

PSL ndi yachidule ya Product Specification Level ndipo ili ndi PSL1 ndi PSL2. Ndi chinthu chonga mulingo wabwino.

PSL1 ndi PSL2 zimasiyana osati pakuyesa kokha, komanso kapangidwe kake ndi kapangidwe kake.

PSL2 ndiyolimba kwambiri kuposa PSL1 yokhudzana ndi kapangidwe ka mankhwala, mawonekedwe olimba, kuyesa kwamphamvu, kuyesa kosawononga, ndi zina zotero.
Kuyesa kwa Impact

Kuyesa kwamphamvu - Sikofunikira pa PSL1, koma kwa PSL2 (kupatula X80).
Kuyesa kosawononga

PSL1 sifunika kuyesa kosawononga koma PSL2 imatero.

(Kuyesa kosawononga: Kuyesa kosawononga ndi kuyesa muyeso wa API 5L kumagwiritsa ntchito ma radiographic, ultrasonic, kapena njira zina (popanda kuwononga zinthu) kuti azindikire zolakwika ndi zolakwika zamapaipi.)

Kuti mudziwe zambiri, titumizireni kuti mudziwe zambiri za kusiyana kwa API 5L PSL1 ndi PSL2.

Kulongedza katundu ndi Mayendedwe

Kupaka ndikawirikawiri maliseche, kumanga waya wachitsulo, kwambiriwamphamvu.
Ngati muli ndi zofunikira zapadera, mungagwiritse ntchitozopangira dzimbiri, ndi kukongola kwambiri.

Kusamala pakuyika ndi kunyamula mapaipi a zitsulo za kaboni
1.API 5L Chitoliro chachitsuloziyenera kutetezedwa ku zowonongeka zomwe zimachitika chifukwa cha kugunda, kutuluka ndi kudula panthawi yoyendetsa, yosungirako ndi ntchito.
2. Mukamagwiritsa ntchito mapaipi a carbon steel, muyenera kutsata njira zoyendetsera chitetezo ndikuyang'anitsitsa kuti muteteze kuphulika, moto, poizoni ndi ngozi zina.
3. Pakugwiritsa ntchito,carbon steel API 5L Chitolirosayenera kukhudzana ndi kutentha kwakukulu, zowononga zowonongeka, ndi zina zotero. Ngati zikugwiritsidwa ntchito m'madera awa, mapaipi a carbon steel opangidwa ndi zipangizo zapadera monga kukana kutentha kwakukulu ndi kukana kwa dzimbiri ayenera kusankhidwa.
4. Posankha mapaipi a carbon steel, mapaipi a carbon steel a zipangizo zoyenera ndi mafotokozedwe ayenera kusankhidwa malinga ndi malingaliro athunthu monga malo ogwiritsira ntchito, katundu wapakati, kuthamanga, kutentha ndi zina.
5. Mipope ya carbon steel isanayambe kugwiritsidwa ntchito, kufufuza koyenera ndi mayesero ayenera kuchitidwa kuti atsimikizire kuti khalidwe lawo likukwaniritsa zofunikira.