API 7-1Non-Magnetic Drill Collars for Well Drilling

ʻO ka wehewehe pōkole:

Kūlana: API Spec 7-1 a i ʻole SY/T5144

Mea: P530, P550, P580, P650, P690, P750, P750I

Nui: 3 1/8 ″ a hiki i 11 ″

Māmā Māmā (ASTM A 342): Max 1.005

Hoʻololi Māmā Magnetic: 40 gammas Max

Noi: No ka nānā ʻana i ke kaʻina hana o ka ʻaila ʻaila

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Huahana Huahana

ʻO ka nānā ʻana i nā Kola Drill ʻAʻole Magnetic

ʻO nā kola Drill he mau paipu pā mānoanoa i mīkini ʻia mai nā kaola kila paʻa a hana ʻia i nā kikoʻī e hālāwai ai a i ʻole ma mua o nā kikoʻī API.Hōʻike ʻia kā mākou ʻike i nā mea kikoʻī, nā waiwai mechanical, ka mālama wela, ka mīkini a me ka nānā ʻana i kā mākou huahana.Hele mai nā kola wili i nā hoʻolālā slick a spiral me nā hiʻohiʻona hou no ka hana palekana a me ka pilikia ʻole.

Non-Mag Drill Collars paipu P50 hale hana (18)

Nā Pono Kemika o P530 Non-Magnetic Drill Collars

ʻElemu	P530 P530 HS	P550	P580	P750	P750I
Kalapona	max.0.05	max.0.06	max.0.06	max.0.03	max.0.03
Manganese	18.50-20.00	20.00-21.60	22.00-24.50	1.50-3.00	1.50-3.00
Chromium	13.00-14.00	18.30-20.00	22.00-24.50	26.50-29.50	26.50-29.50
Molyddenum	0.40-0.60	min.0.50	max.1.50	2.00-4.00	2.00-4.00
Nitrogen	0.25-0.40	min.0.60	max.0.75	min.0.20	min.0.20
Nikela	max.1.50	min.2.00	max.2.50	28.00-31.50	28.00-31.50

* Hōʻike ka P530 HS i ka hoʻohālikelike ʻia me P 530
* HS (ikaika kiʻekiʻe)

Nā Pono Mechanical o nā Kola Drill Non-Magnetic

ʻElemu	P530	P530 HS	P 550	P 580	P750	P750 I*
Ka ikaika hua min KSI 3 1/2 i 6 7/8 OD 7″ a 11″ OD	110 100	120 110	140 130	140 130	140 130	min 155
KSI ikaika tensile 3 1/2 i 6 7/8 OD 7″ a 11″ OD	120 120	130 130	150 150	150 150	150 150	min 160
Elongation min % 3 1/2 i 6 7/8 OD 7″ a 11″ OD	25 25	25 25	20 20	20 20	15 15	10 10
Hoemi wahi min.%	50	50	50	50	50	50
Impact ikehu min.ft. lb.	90	90	60	60	100	80
Paʻakiki – Brinell	260-350	285-365	300-430	350-450	300-400	300-410
Ka ikaika hoʻomanawanui min.KSI/N=107 /N=105	– –	+/-50 +/-60	+/-60 +/-80	+/-60 +/-80	+/-60 +/-80

* Pili wale no nā ana a hiki i OD = max.5,5 iniha Ka laʻana: 1″ ma lalo o ka ʻili

Non-Mag Drill Collars paipu P50 hale hana (26)

No ke aha e koho ai ʻo JINBAICHENG no nā Kola Drill Non-Magnetic

ʻO ka maikaʻi o JINBAICHENG i ka hana ʻana a me ka hoʻolako ʻana i nā ʻāpana string drill Non-Mag ma muli o ka ʻike nui i loko o ka hale ma ka metallurgy a me ka hana pololei.ʻO JINBAICHENG ke alakaʻi mau i ka hoʻomohala ʻana i nā mea Non-Mag, nā kaʻina hana kūikawā a me nā kaʻina hoʻāʻo e like me ka hammer peening a me ka hoʻāʻo wela.

Mua: P530 Mea Mea Hoʻolako Hale Hana ʻOihana Drill ʻAʻole Magnetic Drill Collars

Aʻe: P550 Non-Magnetic Drill Collars Manufacturer Kina

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