ʻO ke kila wili piha piha ʻana i ka pōhaku ʻo ka pahu heleuma / nā lāʻau heleuma.

ʻO ka wehewehe pōkole:

Huahana Huahana

Hoʻokumu ʻia ka ʻōnaehana Self Drilling Anchor me kahi pahu heleuma hollow threaded me kahi drill bit e hana ana i ka wili, heleuma a me ka grouting i ka hana hoʻokahi.Hoʻohana nui ʻia ka ʻōnaehana heleuma hoʻoheheʻe pilikino i ka slope stabilization, tunneling pre-support, nā kumu me nā micro piles etc.

ʻO nā pono a me nā hiʻohiʻona e like me lalo:

1. ʻAʻole koi ʻia nā pahu, no ka mea, hiki ke wili ʻia nā lāʻau heleuma i loko o nā lepo maloʻo me ka ʻole o nā pahu e kākoʻo i nā lua.

2. ʻO ka hoʻokēʻai wikiwiki a me ka hoʻokomoʻana, no ka mea,ʻo ka hoʻouluʻana, ka hoʻokomoʻana a me ka grouting i loko o ka hana hoʻokahi.

3. ʻO nā kaula kaula ʻelua a me nā kaula trapezoid he paʻa a kūpono hoʻi no ka wili ʻana i ka rotary-percussive a me ka hoʻopaʻa ʻana i kahi kiʻekiʻe o ka pilina me ka luawai gout.

4. ʻAʻole hoʻohana wale ka hollow core no ka flushing i ka wā wili, akā no ka grouting ma hope o ka wili ʻana.

5. ʻO nā lola hoʻomau e hōʻoia i ka hiki ke ʻoki ʻia a hoʻohui ʻia i kēlā me kēia wahi, a i ʻole e hoʻonui ʻia.

6. Loaʻa nā ʻāpana heleuma like ʻole no nā kūlana honua like ʻole.

R pae heleuma pae a i 'ole i kapa 'ia pōhaku bolt, lepo kui, 'o ia ke 'ano o ka threaded hollow bar, bar surface me ke kaula kaula e like me ISO 10208 & 1720. Ua hana mua ia e MAI ma 1960S e hoʻoponopono i ka haʻahaʻa hana wikiwiki ma ka paʻakikī. nā hana ma lalo o ka honua, i kēia mau lā;kaulana loa ia a puni ka honua.

Nui	OD(mm)	ID(mm)	Hapai Loa (KN)	Hāʻawi ʻia (KN)	Kaumaha(kg/M)
R25N-14	25.0	14.0	200	150	2.3
R32L-22	32.0	22.0	210	160	2.8
R32N-21	32.0	21.0	280	230	2.9
R32N-18.5	32.0	18.5	280	230	3.4
R32S-17.5	32.0	17.5	360	280	3.5
R32S-15	32.0	15	360	280	4.1
R38N-21	38.0	21.0	500	400	4.8
R38N-19	38.0	19.0	500	400	5.5
R51L-38	51.0	38.0	550	450	6.0
R51L-36	51.0	36.0	550	450	7.6
R51N-36	51.0	36.0	800	630	7.6
R51N-33	51.0	33.0	800	630	8.4
Papa kila		Acc.i EN10083-1
Aʻo pae		Hema lima
Paena pae		ISO 10208 / ISO1720

Ko makou Hui

ʻO ka hui ʻo Shandong Jute Steel Pipe i hoʻokumu ʻia i ka makahiki 2001, i kēia manawa, Ua lako mākou i nā lako hana kiʻekiʻe, e like me ka laina hana ʻōwili wela, nā laina kuʻi, nā laina hana ʻōwili maikaʻi a me nā laina hana kiʻi anu. .ʻO kā mākou huahana nā paipu kila maʻamau, nā paipu huki maikaʻi, nā paipu i ʻōwili maikaʻi ʻia, nā paipu kila huila, nā paipu kūikawā, ke kila pepa, ka hoʻoheheʻe hohonu ʻana o ka Steel pipe, etc.Ke kono nei kā mākou hui i kahi hui o nā loea loea maikaʻi loa a me nā limahana hoʻokele i ka ʻoihana paipu kila kūloko e hoʻomaikaʻi i nā pae ʻenehana o kā mākou huahana.