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API 5L GR.B Paʻa kaumaha mānoanoa o ka paipu kila maʻemaʻe no ka hana ʻana i nā mīkini

ʻO ka wehewehe pōkole:

Hana ʻia: ʻO ka hana maʻemaʻe, huki anu a i ʻole ka wela wela

Nui: OD: 20~500mm ;WT: 3~80mm

Ka lōʻihi: 6m a i ʻole ka lōʻihi i kuhikuhi ʻia e like me ka makemake.

Wela: Hope Plain, Hope Beveled, Threaded

 

Huahana Huahana

Huahana Huahana

Hōʻike huahana

Anawaena waho 1/4"-30",13.7mm-762mm
Papa kuhikuhi SCH5,SCH10,SCH20,SCH60,SCH80,SCH100,SCH120,SCH140,SCH160,XXS,STD
Hōʻike 1.Outer Anawaena: 13.7mm---762mm
2.Wall mānoanoa: 2mm--80mm
3. Ka lōʻihi: Max 12m
4. Hiki iā mākou ke hana e like me nā mea kūʻai aku
Mea waiwai 10#,20#,45#,16Mn, A106 GrA, BA53 Gr B,
ASTM A179,A335 P11,A335 P22,A335 P5
12CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo
Nā kūlana 1.ASTM:ASTM A106 GR.A;ASTM A106 GR.B;ASTM A53 GR.A;ASTM A53 GR.B;
ASTM A333;ASTM A335;ASTMA192;ASTM A210,ASTM A179;
2.JIS:G3452;G3457;G3454;G3456;G3461;G3454;G3455;
3.DIN:ST33:ST38ST35;ST42;ST45:ST52.4;ST52;
4.API: API 5L, API 5CT, API LINE PIPE a pēlā aku
5. Hiki iā mākou ke hana e like me ka makemake o ka mea kūʻai
Kaʻina Hana 1. Huki anu
2.Cold owili
3. 'Owili wela
Ua pau ke alo 1. Pena ʻeleʻele ,Varnish
2. Ka uhi ʻana i ka ʻino: 3LPE, FBE, 3PEE
3. Ua hooheheeia

Noi o API 5L GR.BPaipu kila Seamless Steel mānoanoa o ka pā kaumahano ka Hana Hana Mechanical

asm a106
en10210 paipu
astm a53 paipu kila maʻemaʻe

ʻO ka paipu i kauoha ʻia ma lalo o kēia kikoʻī e kūpono ia no ke kuʻo ʻana, flanging, a me nā hana hana like, a no ka wili.I ka wā e wili ʻia ai ke kila, manaʻo ʻia e hoʻohana ʻia kahi kaʻina hana kuʻi i kūpono i ka pae o ke kila a me ka hoʻohana ʻana a lawelawe paha.

Ka Hana Hana ʻana o API 5L GR.B Heavy Wall Thickness Seamless Steel Pipe for Mechanical Processing

Hana ʻia ʻo API 5L GR.B Heavy Wall Thickness Seamless Steel Pipe ma ke anu a i ʻole ka ʻōwili wela, e like me ka makemake o nā mea kūʻai.

astm a252 paipu kila ʻole

Hoʻohui Kimia o API 5L GR.B Paʻa kaumaha mānoanoa Seamless Steel Paipu

Ka Papa a me ka Hui Kemika (%)No ka API 5L PSL2

Kūlana

 

Papa

haku mele ʻana(%)

C

Mn

P

S

API 5L

B

≤0.24

≤1.20

≤0.025

≤0.015

Ka Papa a me ka Hui Kemika (%)No ka API 5LX42PSL2

Kūlana

 

Papa

haku mele ʻana(%)

C

Mn

P

S

API 5L

X42

≤0.22

≤1.30

≤0.025

≤0.015

Mea Mechanical API 5LGR.B Paʻa kaumaha mānoanoa o ka paipu hao ʻole(PSL1)

Hua ikaika(MPa)

Ikaika U'i(MPa)

ʻO ka elongation 

A%

psi

MPa

psi

MPa

Elongation (Min )

35,000

241

60,000

414

21-27

Mea Mechanical API 5LGR.B Paʻa kaumaha mānoanoa o ka paipu hao ʻole(PSL2)

Hua ikaika(MPa)

Ikaika U'i(MPa)

ʻO ka elongation 

A%

Ka hopena (J)

psi

MPa

psi

MPa

Elongation (Min )

Min

241

448

414

758

21-27

41(27)

Hoʻopili ʻia no nā paipu hao hao ʻole

Paipu ʻole, uhi ʻeleʻele ( customized);
6" a ma lalo iho I nā pūʻolo me nā maʻa pulupulu ʻelua, nā nui ʻē aʻe i wehe;
ʻO nā hopena ʻelua me nā mea pale hope;
Plain end, welau bevel;
Hoailona.

api 5l paipu laina

Pipe Hope Beveling

Paipu kila maʻemaʻe

Pa'i Pa'i

api 5l x60 mānoanoa pā paipu

Pena ʻeleʻele me ka kaha

en 10219 paipu

Mea hoʻopili

en 10210 s355j2h

Huipu a me ka maʻa

apl 5l paipu lauwili

Hōʻike pūʻolo

ʻO ke ahonui no ke anawaena ma ka Pipe Ends

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, wili ʻia

+ 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 aku.

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.

ʻO ka nānā ʻana o ka ʻaoʻao ʻekolu o ka paipu hao ʻole:

api 5l paipu kila

Nānā Anawaena

paipu kila pā kaumaha

Nānā Mānoanoa Pā

api 5l paipu laina

Hoʻopau i ka nānā ʻana

ʻo nā paipu ʻole i hoʻopau ʻia me ka wela

Nānā pololei

api 5l gr.b mea hana paipu kila

Nānā UT

api 5l psl2 paipu kila

Nānā Hiʻona

Hoʻomanawanui no ka mānoanoa o ka pā

Nui

Type of Paipu

Tblerancr1(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.

Hoʻomanawanui no ke kaumaha

 

Ka nui

Tolerance (pakeneka)
ʻO ka lōʻihi hoʻokahi, ka paipu ākea ākea a i ʻole ka paipu A25ʻO nā lōʻihi hoʻokahi, nā paipu ʻē aʻeCarloads.GradeA25,40,000lb(18 144kg) a oiKaʻa, ʻokoʻa ma waho o ka Papa A25,40.0001b (18 144 kg) a ʻoi aku pahaNā ukana, nā māka āpau ma lalo o 40000 lb (18 144 kg)Kauoha i na mea.Papa A25.40.000 lb (18 144 kg) a ʻoi aku pahaE 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 pakeneka 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.  


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