PE wai lako paipu eleele Kina Manufacturers

Paipu wai PE ʻeleʻele Kina nā mea hana kiʻi i hōʻike ʻia

ʻO ka wehewehe pōkole:

Mea: PE

kala: ʻeleʻele

Kaulana Mahana: -60°C-40℃

Nā Kūlana Huahana: GB/T17219

Ma waho: Pono e loaʻa ma kahi o 3 mau kaola polū ma ka paipu ʻeleʻele.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hōʻike wehewehe

Palekana

ʻO ka paipu PE mea nontoxic, ʻono ʻole, pili ia i nā mea hale ʻōmaʻomaʻo, ʻaʻole e hoʻonui.

ʻO ke kūpaʻa ʻino

Kūʻē kiʻekiʻe i ka hoʻouka ʻana mai nā ʻano kemika.ʻAʻohe ʻino electrochemical.

ʻOi aku ka nui o ke kahe kahe

He mea maʻalahi ka paia o loko no ka lawe ʻana i ka pipeline.Ma lalo o ke kūlana like hiki ke hoʻonui ʻia ka hiki ke hoʻouna ʻia e 30%.

He kūpono no ke kūkulu ʻana a me ka hoʻokomo ʻana

Hiki ke hoʻokomo ʻia ka paipu PE ma nā ʻano ʻano ʻano ʻole, no laila ua maʻalahi loa ia no ke kūkulu ʻana a me ka hoʻokomo ʻana.

Ka lōʻihi

Ma lalo o nā kūlana maʻamau, ʻoi aku ka lōʻihi o ke ola ma mua o 50 mau makahiki.

ʻO nā kumukūʻai haʻahaʻa a me ka mālama ʻana

ʻAʻole maʻalahi ka paipu PE no ka lawe ʻana a me ka hoʻouka ʻana, akā e hōʻemi pū i ka ikaika o ka mea hana a hoʻomaikaʻi i ka hana pono.

Wahi noi

Hoʻolako wai kūlanakauhale

Loaʻa i nā paipu PE nā mea maikaʻi loa e like me ka palekana, ka hoʻomaʻemaʻe, a me ka hana maʻalahi, a ua lilo i paipu kūpono no ka lako wai o ke kūlanakauhale.

Nā māla meaʻai a me nā mea kemika

Loaʻa i nā paipu PE ke kūʻokoʻa kemika a hiki ke hoʻohana ʻia no ka lawe ʻana a i ʻole ka hoʻokuʻu ʻana i nā ʻano waika like ʻole, alkali a me ka paʻakai, me ka lōʻihi o ka lawelawe ʻana a me nā kumukūʻai haʻahaʻa a me ka mālama ʻana.

Pūnaehana ʻĀina

Pono ka hoʻolālā ʻāina i ka nui o nā paipu wai, a ʻo nā paipu PE he mea maʻalahi a kūpono hoʻi i ka hoʻolaha ikaika.

Ka lawe ʻana i ka ʻele a me ka ʻala

ʻO ka pale ʻana o ka paipu PE he 4 mau manawa o ka paipu kila, a hiki ke hoʻohana nui ʻia no ka lawe ʻana i ka ʻai, lele lehu mai nā mea kanu mana, a me ka lepo no ka ʻauʻau kahawai.

Hoʻololi i ka sima, ka hao a me nā paipu kila

No ka hana hou ʻana i nā paipu kahiko e like me nā paipu sima a me nā paipu hao hao i waiho mua ʻia ma ke kūlanakauhale, hiki ke hoʻokomo pololei ʻia nā paipu PE i loko o nā paipu kahiko no ke pani ʻana me ka ʻole o ka ʻeli ʻana.He haʻahaʻa ke kumukūʻai o ka papahana a he pōkole ka manawa hana, kahi kūpono loa no nā pipeline ma ke kūlanakauhale kahiko.Hoʻoponopono hou.

Nā Kūlana Huahana

Nominal waho anawaena dn(mm)	ʻO ka mānoanoa pā o ka inoa en(mm）
	Pumi inoa (MPa)
	0.6MPa SDR26	0.8MPa SDR21	1.0MPa SDR17	1.25MPa SDR13.6	1.6MPa SDR11
20	-	-	-	-	2.3
25	-	-	-	-	2.3
32	-	-	-	-	3.0
40	-	-	-	-	3.7
50	-	-	-	-	4.6
63	-	-	-	-	5.8
75	-	-	-	-	6.8
90	-	4.3	5.4	6.7	8.2
110	4.2	5.3	6.6	8.1	10.0
125	4.8	6.0	7.4	9.2	11.4
160	6.2	7.7	9.5	11.8	14.6
180	6.9	8.6	10.7	13.3	16.4
200	7.7	9.6	11.9	14.7	18.2
225	8.6	10.8	13.4	16.6	20.5
250	9.6	11.9	14.8	18.4	22.7
280	10.7	13.4	16.6	20.6	25.4
315	12.1	15.0	18.7	23.2	28.6
355	13.6	16.9	21.1	26.1	32.2
400	15.3	19.1	23.7	29.4	36.3
450	17.2	21.5	26.7	33.1	40.9
500	19.1	23.9	29.7	36.8	45.4
560	21.4	26.7	33.2	41.2	50.8
630	24.1	30.0	37.4	46.3	57.2
710	27.2	33.9	42.1	-	-
800	30.6	38.1	47.3	-	-
900	34.4	42.9	53.3	-	-
1000	38.2	47.7	59.3	-	-
1200	46.3	57.2	-	-	-