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Paipu Welded Welded-Arc Loitudinal Hou 5L X65 PSL1/PSL2

ʻO ka wehewehe pōkole:

Papa: GR.B,X42,X46,X52,X60,X65,X70, etc.

Nui: 355.5mm-1500mm

Mānoanoa pā: 8mm-80mm

Ka lōʻihi: 5.8m, 6m, 11.8m, 12m a i ʻole mea kūʻai aku.

Ili: ʻAʻohe/ʻeleʻele/Varnish/3LPE/Galvanized/E like me ke noi a ka mea kūʻai aku.

Hoʻopaʻa ʻia: wehe.

Nā huaʻōlelo uku: LC/TT/DP

Hua'ōlelo Nui: LSAW Carbon Steel Pipe, API 5L X65 LSAW Steel Pipe, Lsaw steel pipe price, Lsaw steel pipe in china

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

API 5L X65 PSL1/PSL2 LSAW Carbon Steel Pipe he ʻano paipu kila kalapona i hana ʻia e ka pā kila, he humu pololei ma kona ʻili.ʻO ke kaʻina hana hana pololei ʻo ia ka mea hana ʻoi aku ka maikaʻi o ka lawe ʻana i ka aila a me ke kinoea, ka mea i hoʻopili i ka nui o nā mea kūʻai aku a puni ka honua.
Ma ke ʻano he mea hoʻolako LSAW maikaʻi loa, loaʻa iā mākou kahi hale hana me nā limahana kuleana. ʻO kekahi o nā mea maikaʻi o kā mākou hui ʻo ia ka manawa hoʻopuka wikiwiki a loaʻa iā mākou ka hoʻāʻo koʻikoʻi o kēlā me kēia huahana ma mua o ka hoʻopuka ʻana. ʻoi aku ka maikaʻi e hoʻokō i kā mākou mea kūʻai aku e like me ke kapa ʻeleʻele, Varnishing,3PE anti-corrosion、Mea haopāpale paipua laila.

No ka hana ʻana i nā pōmaikaʻi hou aʻe no nā mea kūʻai aku, ʻo kā mākou ʻoihana ʻoihana;ʻO ka ulu ʻana o ka mea kūʻai aku kā mākou hana hanaLaina kila a me ka hale paipu o Kina, ʻO ka hapa nui o nā pilikia ma waena o nā mea hoʻolako a me nā mea kūʻai aku ma muli o ke kamaʻilio maikaʻi ʻole.Ma ka moʻomeheu, hiki i nā mea hoʻolako ke hōʻole i ka nīnau nīnau a lākou i hoʻomaopopo ʻole ai.Wehe mākou i kēlā mau pale e hōʻoia e loaʻa iā ʻoe ka mea āu e makemake ai i ka pae āu e manaʻo ai, ke makemake ʻoe.ʻO ka manawa hāʻawi wikiwiki a ʻo ka huahana āu e makemake ai ʻo kā mākou Criterion.

API 5L X65 PSL1/PSL2LSAW paipu kila kalaponahoʻohana maʻamau i nā papahana opaipu aila a me ke kinoea, i loko o nā paipu submarine, nā paipu ma nā wahi kiʻekiʻe a me nā wahi kaona nui.

Hana ʻia ʻo API 5L X65 PSL1/PSL2 LSAW Carbon Steel Pipe ma ka hana ʻana i nā pā kila X65 i ke ʻano poepoe a laila hoʻopaʻa i ka hili ma o ke kaʻina hana wili arc.I ka hana ana o API 5L X65

PSL1&PSL2 LSAW Carbon Steel Pipe, hoʻokumu ʻia nā papa o ka papa X65 e ka mīkini hoʻoheheʻe ʻia i loko o ke ʻano poepoe a laila wili ʻia ma o ka wili ʻana arc submerged ʻaoʻao ʻelua.

Hana: Longitudinally Submerged Arc Welding

Nui: OD: 406~1422mm WT: 8~60mm

Ka lōʻihi: 3-12M a i ʻole ka lōʻihi i ʻōlelo ʻia e like me ka makemake.

Wela: Hope Plain, Hope Beveled, Grooved

Ka Papa a me ke Kemika (%)No ka API 5LX65PSL1 / API 5L X70 PSL1

Kūlana

 

Papa

haku mele ʻana(%)

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

 

Ka Papa a me ke Kemika (%)No ka API 5LX65PSL2 / API 5L X70 PSL2

Kūlana

 

Papa

haku mele ʻana(%)

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

Nā Pono Mechanical o API 5L GR.B X65 (PSL1) / API 5L X70 (PSL1)

Papa

Hua ikaika(MPa)

Ikaika U'i(MPa)

ʻO ka lōʻihi 

A%

psi

MPa

psi

MPa

Elongation (Min )

X65

65,000

448

77,000

531

18

X70

70,000

483

82,000

565

18

Na Waiwai Mechanical oAPI 5LX65 PSL1/PSL 2(PSL2) / API 5L Papa X70 (PSL 2)

Papa

Hua ikaika(MPa)

Ikaika U'i(MPa)

ʻO ka lōʻihi 

A%

Ka hopena (J)

psi

MPa

psi

MPa

Elongation (Min )

Min

X65

65,000

448

87,000

600

18

40

X70

70,000

483

90,000

621

18

40

Nui

Hoʻomanawanui (me ka mahalot to i hoakakaia mawahoanawaena)

<2 3/8

+ 0.016 iniha, – 0.031 iniha (+ 0.41 mm, – 0.79 mm)

> 2 3/8 a me ≤4 1/2, wili mau ʻia

±1.00%

> 2 3/8 a me < 20

±0.75%

> 20. ʻole

± 1.00%

>20 a me <36, wiliia

+ 0.75%.-0.25%

> 36, wiliia

+ 1/4 iniha.. – 1/8 iniha (+ 6.35 mm, -3.20 mm)

I ka hihia o ka paipu hydro-static i hoʻāʻo ʻia i nā kaomi i ʻoi aku ma mua o nā kaomi hoʻokolohua maʻamau, hiki ke ʻae ʻia nā ʻae ʻē aʻe ma waena o ka mea hana a me ka mea kūʻai.

Nui

Hoʻomanawanui ʻole

Hoʻohui hoʻomanawanui

Hoʻomanawanui i ka hopena

Poe-waho

Anawaena, Axis Tolerance (Pakeneka o OD i hoakakaia)

ʻOkoʻa kiʻekiʻe ma waena o nā anawaena liʻiliʻi a me ka palena kiʻekiʻe (e pili wale ana i ka paipu me D/t≤

75)

≤10 3/4

l&V4

1/64(0.40mm)

1/16(1.59mm) mm)

>10 3/4 a me ≤20

1/32 (0.79 mm)

3/32 (2.38 mm)

> 20 a me ≤ 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%

£ Q625 in. (15.9 mm)

Hoʻopili ʻia ka ʻae ʻana o waho i nā anawaena kiʻekiʻe a me ka liʻiliʻi loa e like me ke ana ʻana me kahi ana pahu, caliper, a i ʻole mea e ana ana i nā anawaena kiʻekiʻe a me ka liʻiliʻi.

ʻAʻole ʻokoʻa ke anawaena awelika (e like me ke ana ʻana me ka lipine anawaena) o kekahi wēlau o ka paipu ma mua o 3/32 iniha (2.38 mm) mai kēlā ʻaoʻao.

Nui

Typeof Paipu

Thoʻomanawanui1(Ka pākēneka o ka mānoanoa o ka pā i ʻōlelo ʻia)

Papa B a i ʻole lalo

Papa X42 a ʻoi aku paha

<2 7/8

ʻO nā mea a pau

+20.- 12.5

+ 15.0.-12.5

>2 7/8a<20

ʻO nā mea a pau

+ 15,0,-12.5

+ 15-I2.5

>20

Weled

+ 17.5.-12.5

+ 19.5.-8.0

>20

ʻAʻole ka lau

+ 15.0.-12.5

+ 17.5.-10,0

Inā ʻoi aku ka liʻiliʻi o nā ʻae maikaʻi ʻole ma mua o nā mea i helu ʻia e ka mea kūʻai aku, e hoʻonui ʻia ka hoʻomanawanui maikaʻi i ka huina hoʻomanawanui kūpono i ka pākēneka i emi iho ka mānoanoa o ka pā.

Ka nui

Tolerance (pakeneka)
ʻO nā lōʻihi hoʻokahi, paipu ākea ākea a i ʻole paipu A25 Hoʻokahi lōʻihi, paipu ʻē aʻe Nā Kaʻa. PapaA25,40,000lb(18 144kg) a i ʻole nā ​​kaʻa ʻoi aku, ʻokoʻa ma mua o ka Papa A25,40.0001b (18 144 kg) a i ʻole Nā kaʻa, nā papa āpau ma lalo o 40000 paona. 144 kg)

Kauoha i na mea.Papa A25.40.000 lb (18 144 kg) a ʻoi aku paha

E kauoha i nā mea, ma waho aʻe o ka Papa A25,40,000 lb (18 144 kg) a ʻoi aku paha

E kauoha i nā mea, nā māka a pau, emi ma lalo o 40.000 lb (18 144 kg)

+ 10.-5.0

+ 10,- 35

-2.5

-1.75

-15

-3.5

-1.75

-3.5

Nā memo:

1. Hoʻopili ʻia nā ʻae kaumaha i nā kaupaona i helu ʻia no ka paipu wili a me ka hui pū ʻana a me nā paona i helu ʻia a i ʻole ke kaupaona ʻana no ka paipu hopena.Inā ʻoi aku ka liʻiliʻi o ka mānoanoa o ka pā ʻino ma mua o nā mea i helu ʻia ma ka papa ma luna aʻe e ka mea kūʻai aku, e hoʻonui ʻia ke ahonui kaumaha no ka lōʻihi hoʻokahi i 22.5 pākēneka e emi mai ka mānoanoa o ka wail.

2. No nā ukana kaʻa i haku ʻia me ka paipu mai nā mea kauoha ʻoi aku ma mua o hoʻokahi, pono e hoʻopili ʻia nā ʻae kaʻa ma ke kumu o ke kauoha pākahi.

3. ʻO ke ahonui no nā mea kauoha e pili ana i ka nui holoʻokoʻa o ka paipu i hoʻouna ʻia no ka mea kauoha.

ʻO ka hoʻāʻo ʻana o ke kino paipu - Pono e hoʻokō ʻia ka hoʻāʻo ʻana e like me ISO6892 a i ʻole ASTM A370. Pono e hoʻohana ʻia nā laʻana lōʻihi.

ʻO ka hōʻike hopena CVN—Pono e hoʻokō ʻia ka hōʻike Charpy e like me ka ASTM A370.ʻElua manawa no kēlā me kēia ʻāpana hoʻāʻo ʻaʻole i ʻoi aku ma mua o 100 ka lōʻihi o ka paipu me ka ratio hoʻonui anuanu abd

Ho'āʻo Paʻakikī - Ke ʻike ʻia nā wahi paʻakikī i manaʻo ʻia e ka nānā ʻana, e hoʻokō ʻia nā hoʻokolohua paʻakikī e like me ISO 6506, ISO 6507, ISO 6508 a i ʻole ASTM A 370 me ka hoʻohana ʻana i nā mea hoʻāʻo paʻakikī paʻakiki a me nā ʻano e pili ana me ASTM A 956, ASTM A 1038 a i ʻole ASTM E 110 ma muli o ke ʻano i hoʻohana ʻia.

Ho'āʻo Hydro-static—E hoʻokō ʻia kēlā me kēia paipu i ka hoʻāʻo ʻana i ke kaomi hydro-static

Ho'āʻo Piʻo— e kū ka lōʻihi o ka paipu me ka piʻo ʻana i ke anuanu ma kahi o 90° a puni kahi mandrel cylindrical.

100% X-ray hoao no ka weld seam

ʻO ka hoʻāʻo ultrasonic

ʻO ka hoʻokolokolo eddy o kēia manawa

ʻO ka helu kūpono o nā hemahema ʻike maka e hāʻawi i ka hōʻoia ʻana i ka manawa.E hoʻoneʻe ʻia a ʻoki ʻia paha ka hemahema i loko o nā palena o nā koi i ka lōʻihi.Pono pono ka paipu i pau.

1. Ka inoa a ka mea hana paha
2. Helu kiko'ī (makahiki-lā a koi 'ia)
3. Nui (OD, WT, lōʻihi)
4. Papa (A a i ʻole B)
5. Ke ʻano o ka paipu (F, E, a i ʻole S)
6. Ho'āʻo kaomi (seamless kila paipu wale)
7. Helu Wela
8. ʻO nā ʻike hou aʻe i kuhikuhi ʻia ma ke kauoha kūʻai.

ʻO ka paipu ʻole a i ʻole ʻeleʻele / Varnish coating/Epoxy coating/3PE coating (e like me nā koi o ka mea kūʻai aku);
6″ a ma lalo i nā pūʻolo me ʻelua maʻa pulupulu;
ʻO nā hopena ʻelua me nā mea pale hope;
ʻO ka hopena maʻamau, ka hopena bevel(2 ″ a ma luna me nā welau bevel, degere: 30 ~ 35 °), wili a me ka hoʻohui ʻana;
Hoailona.

 


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