BW HW NW Casing

ʻO ka wehewehe pōkole:

Loaʻa nā nui BW, NW, HW, PW, HWT, 46mm, 56mm, 66mm, 76mm, 86mm, 98mm(101mm), 113mm(116mm), 128mm(131mm), 146mm(143mm), 4″, 5″ , 8″, 10″, 12″, NX, HX, PX, 89 mm,108 mm, 127 mm, 110 mm.

ʻŌlelo leka uila

Huahana Huahana

1. ʻO kā mākou Nw Hw Pw Casing Tubes o ke kūlana kiʻekiʻe loa, ua hana ʻia i nā kikoʻī kikoʻī me ka hoʻohana ʻana i ka ʻenehana maching holomua.

2. Hana ʻia lākou mai ka paipu kila maʻemaʻe e ka huki anu. ʻO ka mea XJY850 / 30CrMnSiA e kū nei i ka pae honua.

3. Hana ʻia nā lāʻau wili mai nā mea wela maikaʻi e hōʻoia ai i ka ikaika ʻoi aku ka maikaʻi, ke kūpaʻa a me ka paʻakikī i nā noi koi loa.

4. Hana ʻia nā koʻokoʻo a me ka casing ma lalo o nā kūlana ʻoihana ikaika, a ua hoʻāʻo ʻia ke kahua ma lalo o nā kūlana like ʻole.

5. Hoʻolālā ʻia nā koʻokoʻo a pau e like me nā koʻokoʻo ʻē aʻe i hana ʻia i ka DCDMA maʻamau.

ʻO ka pahu pahu		BW	NW	HW	HWT	PWT
Anawaena waho OD	mm (ma)	73.03 (2.88)	88.90 (3.50)	114.30 (4.50)	114.30 (4.50)	139.70 (5.50)
ID anawaena o loko - pahu poʻohiwi	mm (ma)	60.33 (2.38)	76.20 (3.00)	101.60 (4.00)	101.60 (4.00)	127.00 (5.00)
Mānoanoa pā	mm (ma)	6.35 (0.25)	6.35 (0.25)	6.35 (0.25)	6.35 (0.25)	6.35 (0.25)
lōʻihi hope pine	mm (ma)	63.50 (2.50)	69.85 (2.75)	76.20 (3.00)	63.50 (2.50)	63.50 (2.50)
ʻO ka pae pae	mm (ma)	6.35 (0.25)	6.35 (0.25)	6.35 (0.25)	10.16 (0.40)	10.16 (0.40)
Kaumaha	kg/m (lb/ft)	11.71 (7.87)	12.96 (8.71)	16.95 (11.39)	16.95 (11.39)	20.94 (14.07)
Ka nui o ka waihona waihona	L/m (gal/ft)	4.19 (0.34)	4.56 (0.37)	8.11 (0.65)	8.11 (0.65)	12.67 (1.02)
Ka nui o ka puka	L/m (gal/ft)	4.45 (0.36)	6.62 (0.53)	10.84 (0.87)	10.84 (0.87)	16.18 (1.30)
Ka nui o ka pahu pahu/puka	L/m (gal/ft)	0.27 (0.02)	0.41 (0.03)	0.58 (0.05)	0.58 (0.05)	0.85 (0.07)
Min hua ikaika	MPa (psi)	524.00 (76000.00)	524.00 (76000.00)	524.00 (76000.00)	524.00 (76000.00)	524.00 (76000.00)
Min tensile ikaika	MPa (psi)	599.84 (87000.00)	599.84 (87000.00)	599.84 (87000.00)	599.84 (87000.00)	599.84 (87000.00)
Ka nui hoʻoneʻe	L/m (gal/ft)	1.33 (0.11)	1.65 (0.13)	2.15 (0.17)	2.15 (0.17)	2.66 (0.21)
ʻO ka poʻohiwi pahu - pahu poʻohiwi	MPa (psi)	30.30 (4394.78)	24.24 (3515.00)	19.56 (2837.33)	14.98 (2172.33)	12.25 (1777.36)
ʻO ke kaomi ʻana - waena o ke kino	MPa (psi)	79.74 (11565.22)	65.50 (9500.00)	50.94 (7388.89)	50.94 (7388.89)	41.68 (6045.45)
Paʻi hāʻule - ke kino waena	MPa (psi)	72.81 (10559.55)	60.82 (8821.43)	48.11 (6978.40)	48.11 (6978.40)	39.79 (5770.66)