ʻO China Unlimited-Circulation Bypass Valve (UCBV) mea hana a mea hoʻolako

Kiʻi Hōʻike ʻia ʻo Unlimited-Circulation Bypass Valve (UCBV).

ʻO ka pāpaʻi kaʻa kaʻa palena ʻole (UCBV)

ʻO ka Vigor's Unlimited-Circulation Bypass Valve (UCBV) he mea hana hou me ka nui o ka wehe ʻana i hiki ke hoʻāla ʻia me ka palena ʻole "on" a "off" e kahi kulu pōpō hoʻokahi e hoʻololi i ke ala kahe kahe wai mai ka ID o ke kaula. (non-bypass) i ka annulus (bypass).

Hoʻohana ʻia ʻo Unlimited-Circulation Bypass Valve (UCBV) i:

1. Mālama i nā hui wili lua lalo i ka wā e hoʻopili ai a hoʻokomo i ka waika a me ka slurry sima
2.Cuttings hoʻomaʻemaʻe, ʻoi aku ka maikaʻi no ka loaʻa ʻana a me nā Wells horizontal
3.E hoʻonui i ka wikiwiki reaming i ka hoʻonui ʻana i ka lua
4.Enhance hole hoʻomaʻemaʻe a chip hoʻomaʻemaʻe i ka wā coring

E hoʻouna i ka leka uila iā mākou

Nā kikoʻī huahana

Huahana Huahana

Nā hiʻohiʻona

● ʻO ka Unlimited-Circulation Bypass Valve (UCBV) ka mea paahana kūpono loa no ka hoʻohana ʻana i nā luawai 'High Angle' a me 'Horizontal' e like me ka hana ʻana o ka mea hana i ka hele ʻana o ka pōleʻa ma o ka mea hana a ʻaʻole hilinaʻi i ka pōleʻa e hiki i ka noho hopu e hana. wehe ka mea paahana.
● Loaʻa i nā mea hana a pau ʻelua mau awa kaʻapuni nui ma ke ʻano maʻamau e hōʻemi nui ai i ka pilikia o ka hoʻopili ʻana.
● ʻO ka Unlimited-Circulation Bypass Valve (UCBV) ʻo ia wale nō ka mea hana o kona ʻano e ʻae ai i ka 'FULL TFA REVERSE CIRCULATION'.
● Ma muli o ka hoʻolālā ʻokoʻa o nā hāmeʻa multi-cycle, ua wehe ʻia nā awa kahe ma mua o ka hiki ʻana o ka pōpō hoʻāla i ka noho hopu. No laila, e pale ana i ka ʻako ʻia ʻana o ka pōleʻa me ka ʻike ʻole ʻia a hiki i ka hīnaʻi hopu.
● Hiki ke holo i ka mea paahana multi-cycle i loko o ka luawai ma ke kūlana 'loka hamama'.
● Hāʻawi nā mea hana a pau i ka liʻiliʻi o ʻeono mau hana wehe a pani e like me ke kūlana. Hiki ke pālua ʻia kēia helu ma ke noi.

ʻĀpana ʻenehana

Mea hana OD

4.75"

(121mm)

6.50＂

(165mm)

7.00＂

(178mm)

8.00＂

(203mm)

Hoʻohui

NC38

NC50

6-5/8REG

ID mea hana

1.25"

(31.8mm)

1.875"

(47.6mm)

1.875"

(47.6mm)

2.375"

(60.3mm)

Kāpae i ka Port ID

2×0.75＂

2×19mm

2×0.97＂

2×24.6mm

2×0.97＂

2×24.6mm

2×1.38＂

2×35mm

ʻAʻole Bypass Port ID

2×0.70＂

2×17.8mm

2×0.96＂

2×24.4mm

2×0.96＂

2×24.4mm

2×1.13＂

2×28.7mm

Poepoe Hana maʻamau OD

1.63"

41.3mm

2.25"

57.2mm

2.25"

57.2mm

2.5"

63.5mm

Hoʻohuʻi ʻia

500,000 paona

(2222.5kN)

1,250,000 paona

(5556.3kN)

1,250,000 paona

(5556.3kN)

1,800,000 paona

(8001kN)

ʻO ka hoʻoheheʻe ʻana

30,000ft-lbs

(40.7kN.m)

50,000ft-lbs

(67.8kN.m)

50,000ft-lbs

(67.8kN.m)

110,000ft-lbs

(149kN.m)

Max. Manaʻo ʻia ʻo Torque hana

18,000ft-lbs

(24.4kN.m)

30,000ft-lbs

(40.7kN.m)

30,000ft-lbs

(40.7kN.m)

60,000ft-lbs

(81.3kN.m)

Max. ʻAe ʻia ke kahe kahe

700gpm

(2650L/M)

900gpm

(3401L/M)

900gpm

(3401L/M)

1,400gpm

(5299L/M)

ʻO ke kahe o ka hoʻoulu ʻana (wai)

230gpm

(871L/M)

430gpm

(1628L/M)

430gpm

(1628L/M)

580gpm

(2195L/M)

Poʻohiwi i ka lōʻihi o ka poʻohiwi

82.5＂（2096mm）

81.125＂（2060mm）

81.125＂(2060mm)

96＂＂(2438mm）

Hāʻawi ʻia nā kiʻi

Paʻa a maʻalahi kā mākou mau pūʻulu no ka mālama ʻana, hōʻoia mākou e hōʻea maluhia ʻo Unlimited-Circulation Bypass Valve (UCBV) i nā kahua o nā mea kūʻai aku ʻoiai ma hope o nā kaukani mau mile ka lōʻihi o ka huakaʻi huakaʻi ma ke kai a me ke kaʻa, loaʻa iā mākou kā mākou waihona e hiki ke hoʻokō i nā koi o ka nui. a me nā kauoha wikiwiki mai ka mea kūʻai aku.