Nā Pile Paipu Kila ASTM A252 Papa 3 Kūʻai Nui - Nā Paipu Hoʻokumu Kūkulu SSAW & LSAW/EFW no ke Kūkulu Moana a me ke Kaumaha Mea Hana a me ka Mea Hoʻolako

Nā Pile Paipu Kila ASTM A252 Papa 3 - Nā Paipu Hoʻokumu Kūkulu SSAW & LSAW/EFW no ke Kūkulu ʻana ma ke Kai a me ke Kaumaha

Wehewehe Pōkole:

Nā Puʻu Paipu Kila ASTM A252 Papa 3loaʻa nā paipu kumu i hoʻopaʻa ʻia me ka ikaika kiʻekiʻeNā ʻano SSAW a me LSAW/EFW, i hoʻolālā ʻia no ke kahua hohonu, ke kūkulu ʻana i ke kai, nā alahaka, nā awa a me nā papahana makani ma waho.

Kūlana:ASTM A252

Papa:Papa 3

ʻAno:SSAW / LSAW (EFW)

Anawaena o waho:273mm – 3200mm

Mānoanoa o ka paia:6mm - 40mm

Lōʻihi:6m–18m, Lōʻihi Kūikawā

Noi:Hoʻokumu hohonu, kūkulu ʻana i ke alahaka, kūkulu ʻana i ke awa a me ke kai, makani kai ma waho

E leka uila mai iā mākou Whatsapp Leka uila

Nā kikoʻī huahana

Nā Lepili Huahana

Hoʻolauna Huahana

Kūlana Mea Hana	ASTM A252 Papa 3
Ikaika Hāʻawi	≥310 MPa
Nā Ana / Nui	Anawaena Waho: 219 mm - 3000 mm (hiki ke hoʻopilikino ʻia)
Mānoanoa o ka paia	6 mm – 40 mm (hiki ke hoʻopilikino ʻia)
Ka lōʻihi	Waihona no 6 m a me 12 m; Loaʻa ka lōʻihi i hoʻopilikino ʻia
ʻAno Paipu / Kuʻihao	SSAW (Spiral Submerged Arc Welded) / LSAW (Longitudinal SAW / EFW)
Ka Hoʻomanawanui Ana	Kūlike me ASTM A252
Palapala Hōʻoia Kūlana	ISO 9001; Loaʻa ka Hōʻike Nānā ʻAoʻao ʻEkolu SGS / BV
Hoʻopau ʻili	ʻEleʻele, Wela-Dip Galvanized, Pena ʻia, a i ʻole ka uhi pilikino
Nā noi	Nā kahua kūkulu, nā alahaka, nā awa, nā mahi makani kai a me waho, nā papahana ʻenekinia kīwila kaumaha

ʻIkepili loea

Nā Puʻu Paipu Kila ASTM A252Ka Hoʻohui Kemika

ʻElemene	ʻIke (%)
Kalapona (C)	0.26 kiʻekiʻe
Manganese (Mn)	0.85 – 1.60
ʻO ka phosphorus (P)	0.04 kiʻekiʻe loa
Sulfur (S)	0.05 ka palena kiʻekiʻe
Silika (Si)	0.10 – 0.35
Keleawe (Cu)	0.20 – 0.30 (koho no ke kūpale ʻana i ka pala)

Nā Puʻu Paipu Kila ASTM A252Waiwai Mīkini

Waiwai	Koi / Waiwai
Ikaika Hāʻawi (Min)	207 MPa (30 ksi)
Ikaika Hoʻopaʻa	345 – 455 MPa (50-66 ksi)
Elongation (i loko o 200 mm)	≥20%
Hoʻāʻo hopena (Charpy V-Notch)	ʻAʻole koi ʻia no nā nui āpau; koho no nā papahana haʻahaʻa a i ʻole nā papahana ma waho
Paʻakikī	ʻO Brinell maʻamau: 110–180 HB

Waiwai	Papa 1	Papa 2	Papa 3
Ka ikaika o ka hāʻawi haʻahaʻa loa	30,000 psi (207 MPa)	35,000 psi (241 MPa)	45,000 psi (310 MPa)
Ikaika Tensile Haʻahaʻa Loa	50,000 psi (345 MPa)	60,000 psi (415 MPa)	66,000 psi (455 MPa)
Ka Elongation Haʻahaʻa Loa (2-'īniha anakahi)	18%	14%	20%

Nā Puʻu Paipu Kila ASTM A252Nā nui

Nā Kikoʻī Hoʻokuʻu Aku Maʻamau (Papa 3 Kaulana Loa)
NPS	OD (mm)	Mānoanoa o ka paia	Kaumaha (kg/m)	Papa Kuhikuhi Maʻamau	Noi mua
16"	406.4	0.375" (9.52mm)	92.5	Nā maʻi hoʻopili kino (STD)	Nā kikowaena awa, ke kūkulu ʻana maʻamau
16"	406.4	0.500" (12.70mm)	121.8	40	Nā kahua makani ma waho o ke kai, nā pou alahaka
18"	457	0.500" (12.70mm)	137.4	40	Nā hale ʻoihana kaumaha, nā kahua hohonu
24"	609.6	0.500" (12.70mm)	183.2	40	Nā paila anawaena nui, nā hale moana
24"	609.6	0.750" (19.05mm)	271.8	XS	Nā noi ukana kaumaha loa, ka hoʻokele pōhaku
30"	762	0.625" (15.88mm)	287.5	40	Nā kahua ma waho o ke kai, nā kahua kikowaena LNG
36"	914.4	0.750" (19.05mm)	392.3	40	Nā papahana nui, nā alahaka ma waena o ke kai

Kaʻina Hana Hana vs. Nā Hiki Nui
Kaʻina Hana	ʻO ke kiʻekiʻe OD (mm)	Ka nui o ke kaumaha (mm)	Ka laulā lōʻihi (m)	Ka Pono o ke Kumukūʻai	ʻOi loa no
SSAW (ʻŌwili)	3200	30	6-18	Kiʻekiʻe loa	Anawaena nui, mānoanoa o ka paia waena (16"-48")
LSAW (JCOE)	1422	50	6-15	Kiʻekiʻe	Pā mānoanoa loa (≥1.0"), koi ikaika kiʻekiʻe
ERW	660	25	6-12	Waena	Ke anawaena liʻiliʻi a waena, mānoanoa o ka paia maʻamau
ʻAʻohe pono	1016	100	6-12	Haʻahaʻa loa	Nā noi koʻikoʻi, nā wahi ʻino

Kaomi i ka pihi ma ka ʻākau

E leka uila mai iā mākou no ka mea hou loaNā Puʻu Paipu KilaNā Kikoʻī a me nā Ana.

Kaomi ma aneʻi

Hoʻopau ʻili

ʻIli 3PE

ʻIli FPE

ʻIli ʻAila ʻEleʻele

Noi Nui

1. Nā Kumu o ka Pā o ka Hale Lalo:Nā kahua hohonu no nā hale kiʻekiʻe, nā hale hana, nā hale kūʻai, nā hale kalepa a me nā hale noho. Nā kahua pou (kūpono no nā ʻano hale āpau).

2. Nā Kumu Hoʻokumu o ke Alahaka:Nā kumu halihali ukana no nā alahaka alaloa, nā alahaka kaʻaahi, a me nā alahaka kūlanakauhale. Nā kumu paila no nā alahaka muliwai, loko, a me ke kai.

3. Ke kūkulu ʻana i ke awa:Nā kahua halihali ukana no nā kikowaena awa, nā hale hana moku, a me nā kahua uapo. Nā lako kaumaha a me nā pono lawelawe ukana awa.

4. Nā Papahana Mana Makani a me nā Papahana ʻenekinia moana:Nā kahua no nā mīkini makani kai. Hoʻolālā kākoʻo no nā kahua kai, nā paipu kai, nā pā kai, a pēlā aku. Ke kū'ē ʻana i ke kai, ke kū'ē ʻana i nā nalu, a me ke kū'ē ʻana i ka pala o ke kai.

5. ʻEnekinia Kīwila Nui:Nā kahua hohonu me nā pou anawaena nui no nā papahana ʻenekinia kīwila nui (e like me nā pā wai, nā kikowaena honua, a me nā tunnels). Kākoʻo no nā mīkini ʻoihana a me nā ukana kūkulu.

ʻO ka Pōmaikaʻi o ka Royal Steel Group（No ke aha i kū ai ʻo Royal Group i waho no nā mea kūʻai aku o ʻAmelika?）

1) Keʻena Lālā - kākoʻo ʻōlelo Paniolo, kōkua hoʻomaʻemaʻe dute, a pēlā aku.

2) Ma luna o 5,000 tons o ka waihona i loko o ka waihona, me nā ʻano nui like ʻole

3) Nānā ʻia e nā hui mana e like me CCIC, SGS, BV, a me TUV, me ka hoʻopili ʻana i ke kai maʻamau

Hoʻopili a me ka lawe ʻana

1. Hoʻopili ʻana:Ke kaula kila no ka lawelawe maʻalahi.
Hoʻokomo ʻia nā poloka lāʻau a i ʻole nā ʻōpala lepo ma waena o nā puʻu e pale aku ai i ka hōʻino ʻia i ka wā e lawe ʻia ai.
Pale ʻili (koho): Pena ʻeleʻele, ʻaila pale popo, a i ʻole nā ʻōwili o ka ʻili palakiko.
Hiki i nā paila galvanized wela ke loaʻa kahi ʻili pale no ka manawa pōkole e pale ai i nā ʻōpala o ka ʻili.
Loaʻa ka ʻōpala maʻamau ma ke noi.

2. Hoʻouna ʻana:Nā lōʻihi maʻamau o ka waihona: 6 mika a me 12 mika. Loaʻa nā lōʻihi maʻamau e hoʻokō i nā koi o kāu papahana.
Kūpono no ke kai, kaʻaahi, a i ʻole ke alanui.
ʻO ka manawa hāʻawi maʻamau he 15-30 mau lā ma hope o ka hōʻoia ʻana o ka uku, ma muli o ka nui a me nā kikoʻī.
Kūpono no ka hoʻokuʻu aku ma ka honua holoʻokoʻa, me kahi hoʻonohonoho piha o nā palapala (palapala hōʻoia nānā, papa inoa hoʻopili, palapala hoʻoili ukana).

3. Nā Hana Mālama:E hoʻohana i kahi crane a i ʻole ka forklift i lako me nā slings a i ʻole nā slings e pale aku i ka hoʻololi ʻana o ka paipu.
E mālama i kahi anu, maloʻo, a me ka ea maikaʻi e pale ai i ka popo ma mua o ke kau ʻana.
No nā ukana i ʻoi aku ka nui/kaumaha loa, e ʻoluʻolu e mālama i nā lula hoʻouna kūloko.

Nā nīnau i nīnau pinepine ʻia

1. He aha kaNā paila paipu kila ASTM A252 Papa 3?
ʻO nā paila paipu kila ASTM A252 papa 3 he mau paipu kila kūkulu i hoʻopaʻa ʻia no ka hoʻohana ʻana ma ke ʻano he kākoʻo kahua hohonu ma lalo o nā hale, nā alahaka, nā awa, a me nā ʻenekinia kai. ʻElua mau kaʻina hana hoʻopaʻa no kēia mau paipu: helical submerged arc welding pipe (SSAW) a i ʻole ka longitudinal submerged arc welding pipe (LSAW/EFW).

2. He aha nā nui a me nā lōʻihi e loaʻa ana?
Anawaena waho: 219 mm - 3000 mm (Loaʻa ka nui o ke anawaena XXL/nui) Mānoanoa o ka paia: 6-40 mm. ʻO ka lōʻihi maʻamau he 6 mika a me 12 mika, a hiki ke hāʻawi ʻia nā lōʻihi kūikawā ma ke noi.

3. He aha nā kūlana mea a me nā waiwai mechanical?
Kūlana Mea: ASTM A252 Papa 3
Ikaika Hua: ≥345 MPa
Ikaika tensile: 455 ~ 620 MPa
Elongation: ≥20%%

4. Hiki iaʻu ke loaʻa nā hōʻike hōʻoia maikaʻi a me nā hōʻike nānā?
ʻAe, ua hōʻoia ʻia nā paila paipu kila a pau e ISO 9001. ʻO nā palapala āpau e pono ai, me nā hōʻike ʻaoʻao ʻekolu mai ka SGS, BV a i ʻole kekahi kino ʻē aʻe i ʻike ʻia.

5. Pehea e hoʻopili ʻia ai nā paila paipu kila?
Hoʻopili i nā paila paipu kila me ke kāʻei kila a hoʻokaʻawale ʻia e ka poloka lāʻau me ka ʻole o ka hōʻino. Manaʻo ʻia nā uhi pale/ʻōwili a i ʻole/a me nā hana ʻili i ʻōlelo ʻia ma luna e like me ka hoʻopili ʻana o ka hoʻouna. Loaʻa ka hoʻopili pilikino.

6. He aha ka manawa hoʻouna?
Ka manawa hoʻouna: 15-30 mau lā ma hope o ka hōʻoia ʻana o ke kauoha (e pili ana i ka nui, nā kikoʻī a me ka hopena).

7. Hiki paha i nā nui maʻamau?
ʻAe, hiki ke hoʻopilikino ʻia ke anawaena, ka mānoanoa o ka paia e like me nā koi kikoʻī o nā mea kūʻai aku.