Luna Hoʻopaʻa

ʻO ka wehewehe pōkole:

Huahana Huahana ʻIke Nui I nā ʻāina he nui, pale ʻia nā paipu e hele ana a i ʻole e holo like ana me nā alaloa a me nā kaʻaahi. Hoʻohana ʻia ʻo Casing Insulators e hoʻokaʻawale i ka pipeline lawe mai ka pipeline casing, kūpono ia no ka wai a me ka ʻaila a me ke kinoea. Nā hiʻohiʻona / pono: * ʻO ka waiwai insulating uila kiʻekiʻe a me ka absorption wai haʻahaʻa, pēlā e pale ai i ka leakage a mālama i ka hoʻokaʻawale uila ma waena o ka mea lawe a me ka pahu * Rib...

E hoʻouna i ka leka uila iā mākou Hoʻoiho ma ke ʻano he PDF

Huahana Huahana

ʻIke Nui

I nā ʻāina he nui, pale ʻia nā paipu e holo ana a i ʻole e like me nā alaloa a me nā alahao e ka casing. Hoʻohana ʻia ʻo Casing Insulators e hoʻokaʻawale i ka pipeline lawe mai ka pipeline casing, kūpono ia no ka wai a me ka ʻaila a me ke kinoea.

Nā hiʻohiʻona huahana / pono:

* ʻO ka waiwai insulating uila kiʻekiʻe a me ka haʻahaʻa haʻahaʻa o ka wai, pēlā e pale ai i ka leakage a mālama i ka hoʻokaʻawale uila ma waena o ka mea lawe a me ka pahu.
* ʻO ka ʻili o loko i hoʻopaʻa ʻia e pale i ka paheʻe ʻana a me ke kiaʻi ʻana i ka pohō o ka uhi ʻana.
* Ka ikaika compressive kiʻekiʻe e kākoʻo i ke kaumaha paipu lawe.
* Kūʻē i ka pōʻino mechanical ke huki ʻia i loko o ka pahu.
* Kūleʻa i nā haʻalulu mechanical a me ka wela a me nā koʻikoʻi, ʻoi aku ka hopena i ka wā o ka hoʻokomo ʻana a me ka hoʻokomo ʻana.

Nā Kūlana Huahana

Nā waiwai huahana:
Waiwai	Waiwai	ʻAno hoʻāʻo
Ka ikaika dielectric	400-500 Volts / mil	ASTM D-149
Ka ikaika hoʻopili	3200 psi	ASTM D-695
Ikaika U'i	3100-5000 psi	ASTM D-638/D-651
Ka ikaika o ka hopena	4.0 ft. Lb/ʻīniha o ka notch	ASTM D-256
Hoʻopiʻi wai	0.01%	ASTM D-570

Nā hiʻohiʻona o ka PE Raw Matrials:
Waiwai	ʻAno hoʻāʻo	Unite	Waiwai maʻamau
Helu Hehe	ASTM D 1238	gm/10 min.	20
Māmā (230 C)	ASTM D 1505	gm/cm	0.950
ʻO ka ikaika o ka Tensile i ka hua	ASTM D 638	Mpa	22
Elongation i ka hua	ASTM D 638	%	400
Modulus Flexural	ASTM D 790	Mpa	900
Notched Izod Impact Strength	ASTM D 256	J/m	30
Vicat Softening Point	ASTM D 1525	℃	123

Pākaukau nui

ʻO nā ana no kēlā me kēia ʻano penei:

Hoʻohālike	Nā mea waiwai	Anana
Hoʻohālike	Nā mea waiwai	Kiekie holo	Laulā holo	Ka lōʻihi	Laulā	mānoanoa
MRD-50	HDPE	50mm	130mm	313mm	195mm	6mm
MRD-50(HALF)	HDPE	50mm	130mm	156mm	195mm	6mm
MRB-36	HDPE	36mm	110mm	207mm	130mm	6mm
MRB-36(HALF)	HDPE	36mm	110mm	103mm	130mm	6mm
MRB-25	HDPE	25mm	110mm	207mm	130mm	6mm
MRB-25(HALF)	HDPE	25mm	110mm	103mm	130mm	6mm
MRF-25	HDPE	25mm	60mm	26mm	90mm	6mm
MRF-15	HDPE	15mm	60mm	26mm	90mm	6mm
ME-25	HDPE	25mm	98mm	175mm	98mm	6mm
MG-25	HDPE	25mm	83mm	260mm	83mm	6mm

ʻO nā ana no ka M-type penei:

Ka nui o ka paipu lawe lawe (inihi)	Paipu lawe lawe OD(mm)	Hoʻohālike	Kiʻekiʻe Skid	Ka helu o nā ʻāpana	Ka helu o nā Skid	Helu Bolt/nui
2	60.3	MF-15	15	7	7	/
3	88.9	MF-15	15	10	10	/
4	114.3	ME-25	25	2	4	4-M6*60
6	168.3	MG-25	25	2	4	4-M6*60
8	219.1	MRB-25	25	2+1/2+1/2	6	8-M6*60
		MRB-36	36
10	273.1	MRB-25	25	4	8	8-M6*60
		MRB-36	36
12	323.9	MRB-25	25	4+1/2	9	9-M6*60
		MRB-36	36
14	355.6	MRB-25	25	5	10	10-M6*60
		MRB-36	36
16	406.4	MRB-25	25	6	12	12-M6*60
		MRB-36	36
18	457.2	MRB-25	25	6+1/2	13	14-M6*60
		MRB-36	36
20	508	MRB-25	25	7+1/2	15	16-M6*60
		MRB-36	36
		MRD-50	50	5	15	10-M8*60
22	558.8	MRB-25	25	8	16	16-M6*60
		MRB-36	36
		MRD-50	50	5+1/2	17	12-M8*60
24	609.6	MRB-25	25	9	18	18-M6*60
		MRB-36	36
		MRD-50	50	6	18	12-M8*60
26	660.4	MRB-25	25	9+1/2	19	20-M6*60
		MRB-36	36
		MRD-50	50	6+1/2	20	14-M8*60
28	711.2	MRB-25	25	10+1/2	21	22-M6*60
		MRB-36	36
		MRD-50	50	7	21	14-M8*60
30	762	MRB-25	25	11	22	22-M6*60
		MRB-36	36
		MRD-50	50	7+1/2	23	16-M8*60
32	812.8	MRB-25	25	11+1/2	23	24-M6*60
		MRB-36	36
		MRD-50	50	8	24	16-M8*60
34	863.6	MRB-25	25	12+1/2	25	26-M6*60
		MRB-36	36
		MRD-50	50	8+1/2	26	18-M8*60
36	914.4	MRB-25	25	13	26	26-M6*60
		MRB-36	36
		MRD-50	50	9	27	18-M8*60
38	965.2	MRB-25	25	14	28	28-M6*60
		MRB-36	36
		MRD-50	50	9+1/2	29	20-M8*60
40	1016	MRB-25	25	14+1/2	29	30-M6*60
		MRB-36	36
		MRD-50	50	10	30	20-M8*60
42	1066.8	MRB-25	25	15+1/2	31	32-M6*60
		MRB-36	36
		MRD-50	50	10+1/2	32	22-M8*60
44	1117.6	MRB-25	25	16	32	32-M6*60
		MRB-36	36
		MRD-50	50	11	33	22-M8*60
46	1168.4	MRB-25	25	17	34	34-M6*60
		MRB-36	36
		MRD-50	50	11+1/2	35	16-M8*60
48	1219.2	MRB-25	25	17+1/2	35	36-M6*60
		MRB-36	36
		MRD-50	50	12	36	24-M8*60