ʻO kā mākou hui ma o ka hoʻomaʻamaʻa kūpono. ʻIke ʻoihana akamai, manaʻo ikaika o ke kākoʻo, e hoʻokō i nā makemake kākoʻo o nā mea kūʻai aku no Factory hana wela-kūʻai 20 Inch Large Size Hot Rolled Seamless Pipe Sch40, Ke nānā nei i ka holo lōʻihi, kahi ala lōʻihi e hele ai, e hoʻoikaika mau ana e lilo i mea āpau. ʻO nā limahana me ka hoihoi piha, hoʻokahi haneli mau manawa i ka hilinaʻi a hoʻokumu i kā mākou hui i kūkulu i kahi kaiapuni nani, nā mea kūʻai kiʻekiʻe, ʻoi aku ka maikaʻi o ka ʻoihana papa mua a hana ikaika!
ʻO kā mākou hui ma o ka hoʻomaʻamaʻa kūpono. ʻIke ʻoihana akamai, manaʻo ikaika o ke kākoʻo, e hoʻokō i nā makemake kākoʻo o nā mea kūʻai aku20 'īniha Paipu kila ʻole, 30 'īniha Paipu Seamless, ʻO ka nui o ka nui o ka paipu maikaʻi ʻole, Ke ho'āʻo nei mākou i ka mea maikaʻi loa e hauʻoli a māʻona nā mea kūʻai aku. Manaʻo mākou e hoʻokumu i kahi pilina ʻoihana lōʻihi maikaʻi me kāu hui i manaʻo ʻia i kēia manawa kūpono, e pili ana i ka like, ka pōmaikaʻi a lanakila i ka ʻoihana mai kēia manawa a hiki i ka wā e hiki mai ana.
| Huahana | ASTM A53 Schdule 40 Paipu kila kila | 
| Papa | Q195 = S195 / A53 Papa A Q235 = S235 / A53 Papa B / A500 Papa A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Papa B Papa C | 
| Anawaena | 1/2"-12" (21.3-323.9mm) | 
| Mānoanoa Pā | 0.8-10.0mm | 
| Ka lōʻihi | 1m-12m, e ka mea kūʻai aku koi | 
| Makeke nui 
 | Hikina Waena, Aferika, Asia a me kekahi mau aina Uropean a me Amerika Hema, Australia | 
| Kūlana | ASTM A53/A500,EN39,BS1139,JIS3444,GB/T3091-2001 | 
| Hoʻouka ʻana i ke awa | Tianjin Port, Shanghai Port, etc. | 
| Ili | Hoʻopaʻa wela wela, Pre-galvanized | 
| Hoʻopau | Hoʻopau maʻamau | 
| Hoʻopau ʻia | |
| Hoʻopili ʻia ma nā ʻaoʻao ʻelua, hoʻokahi hopena me ka hui ʻana, hoʻokahi hopena me ka pāpale plastik | |
| ʻO ka hui pū me ka flange; | 
Mana Koʻikoʻi Koʻikoʻi:
1) I ka wā a ma hope o ka hana ʻana, 4 mau limahana QC me ka ʻoi aku o 5 mau makahiki e ʻike i nā huahana ma ke ʻano maʻamau.
2) Keʻena hoʻokolohua ʻae ʻia me nā palapala CNAS
3) ʻAe ʻia ka nānā ʻana mai ka ʻaoʻao ʻekolu i koho ʻia / uku ʻia e ka mea kūʻai aku, e like me SGS, BV.
4) Apono ʻia e Malaysia, Indonesia, Singapore, Philippines, Australia, Peru a me UK. Loaʻa iā mākou nā palapala UL / FM, ISO9001/18001, FPC
			
e aʻo hou e pili ana i nā palapala hōʻoia
 					
Hoʻopili a hoʻouna:
 ʻO nā kikoʻī kikoʻī: i loko o nā pūʻolo hexagonal kūpono i ke kai i hoʻopaʻa ʻia e nā ʻāpana kila, Me ʻelua maʻa nylon no kēlā me kēia pūpū.
Delivery Details : Ma muli o ka QTY, maʻamau hoʻokahi mahina.
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