ʻO ASTM A888/CISPI301 ʻO ka Pipa ʻĀina Hao ʻole Hubless

ʻO ka wehewehe pōkole:

ʻO nā huahana me ka hōʻailona UPC® e pili ana i nā code a me nā kūlana ʻAmelika pili.ʻO nā huahana me ka hōʻailona cUPC® e pili ana i nā code a me nā kūlana kūpono o ʻAmelika a me Kanada.


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Hōʻike huahana

ʻO ASTM A888/CISPI301/CSA B70 ʻO ka Paipu lepo hao ʻole Hubless
ʻO nā paipu lepo hao hina hina i hana ʻia e ka ʻenehana centrifugal i hoʻohana ʻia i loko o ka ʻōnaehana hoʻoheheʻe wai a me ka ʻōnaehana hoʻoheheʻe ʻana ma o ka pilina maʻalahi, a loaʻa iā ia nā pōmaikaʻi: palahalaha pololei, ʻo ka pā paipu.kiʻekiʻe ka ikaika a me ka paʻa, kiʻekiʻe maʻemaʻe o loko a me waho o ka ʻili, ʻaʻohe kīnā ʻole, hoʻokomo maʻalahi, mālama maʻalahi, hoʻohana lōʻihi i ke ola, pale ʻana i ke kaiapuni, pale ahi a ʻaʻohe leo.

Pena i loko a me waho: Pena bitumen ʻeleʻele me ka mānoanoa maloʻo awelika o 100 microns.
Hana ʻia nā paipu paipu āpau e like me ka maʻamau ASTM A888-05 /CISPI301/CSA B70 a ʻaʻole hiki ke wela a ʻaʻole hiki ke puhi ʻia.

Hōʻike Huahana

ʻO ASTM A888CISPI301 ʻAi ʻAi ʻAʻole Hoʻoheheʻe ʻia ʻo Hubless Iron Soil Pipe (1)
ʻO ASTM A888CISPI301 ʻAi ʻAi ʻAʻole Hoʻoheheʻe ʻia ʻO ka Pipa ʻĀina Hao (2)

ʻO ASTM A888/CISPI301 ʻO ka Pipa ʻĀina Hao ʻole Hubless

Code Nui ID OD Mānoanoa Barela, T Ka waiho ana PC/Pallet  
Length, LB  
ʻīniha B J Nominal Min 10 ft ± 0.50 in  
(3048 ±13 mm)
NH0156 1 1/2 ″ 1.5±0.09 1.90±0.06 0.16 0.13 120 72
  (38.1± 2.29) (48.26±1.52)   3.3 3048
NH0158 2″ 1.96±0.09 2.35±0.09 0.16 0.13 120 68
  (49.8±2.29) (59.69±2.29)   3.3 3048
NH0160 3″ 2.96±0.09 3.35±0.09 0.16 0.13 120 44
  (75.2±2.29) (85.09±2.29)   3.3 3048
NH0162 4″ 3.94±0.09 4.38 + 0.09−0.05 0.19 0.15 120 36
  (100.08±2.29) (111.25 + 2.29)(−1.27)   3.81 3048
NH0164 5″ 4.94±0.09 5.30 + 0.09− 0.05 0.19 0.15 120 21
  (125.48±2.29) (134.62 + 2.29)(−1.27)   3.81 3048
NH0168 6″ 5.94±0.09 6.30 + 0.09− 0.05 0.19 0.15 120 18
  (150.88±2.29) (160.02 + 2.29)(−1.27)   3.81 3048
NH0170 8″ 7.94±0.13 8.38 + 0.09− 0.09 0.23 0.17 120 10
  (201.68±3.3) (212.85 + 3.3)(−2.29)   4.32 3048
NH0171 10″ 10.00±0.13 10.56±0.09 0.28 0.22 120 8
  (254±3.3) (268.22±2.29)   5.59 3048
NH0172 12″ 11.94±0.13 12.50±0.13 0.28 0.22 120 6
  (303.28±3.3) (317.5±3.3)   5.59 3048

CSA B70 Hubless hao lepo paipu

Nui Mānoanoa Pā Min Iloko Anawaena Anawaena waho    
iniha min(mm) min (mm) min(mm) ʻoi (mm) OD (mm) maoli
3.6 35.5 46 50 ≥48
2 3.6 47.8 57 62 ≥60
3 3.8 73 83 87.5 ≥86
4 4.4 98.6 109 114 ≥112
6 4.8 148 160 166 ≥164
8 5.5 197 213 219 ≥216
10 7.1 246 267 271 ≥269
12 7.1 297 318 322 ≥320
15 9.2 370 397 402 ≥400

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