BW HW NW Casing

Kufotokozera Kwachidule:

Kukula kumaphatikizapo 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.

Uthenga Imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

1. Machubu athu a Nw Hw Pw Casing ndi apamwamba kwambiri, amapangidwa kuti akwaniritse zofunikira zake pogwiritsa ntchito ukadaulo wotsogola.

2. Amapangidwa kuchokera ku chubu chachitsulo chosasunthika ndi ozizira drawn.Zakuthupi ndi XJY850 / 30CrMnSiA zomwe zimakwaniritsa mulingo wapadziko lonse lapansi.

3. Ndodo zobowola zimapangidwa kuchokera kuzinthu zabwino zotenthetsera kutentha zomwe zimatsimikizira mphamvu zapamwamba, kukana kuvala ndi kulimba muzofunikira kwambiri.

4. Ndodo ndi ma casing amapangidwa pansi pa miyezo yolimba yamakampani, ndipo amayesedwa m'munda mosiyanasiyana.

5. Ndodo zonse zidapangidwa kuti zizigwirizana ndi ndodo zina zopangidwa ndi muyezo wa DCDMA.

Casing		BW	NW	HW	HWT	Zithunzi za PWT
M'mimba mwake OD	mm (mu)	73.03 (2.88)	88.90 (3.50)	114.30 (4.50)	114.30 (4.50)	139.70 (5.50)
ID yamkati yamkati - phewa la bokosi	mm (mu)	60.33 (2.38)	76.20 (3.00)	101.60 (4.00)	101.60 (4.00)	127.00 (5.00)
Khoma makulidwe	mm (mu)	6.35 (0.25)	6.35 (0.25)	6.35 (0.25)	6.35 (0.25)	6.35 (0.25)
Pin kumapeto kutalika	mm (mu)	63.50 (2.50)	69.85 (2.75)	76.20 (3.00)	63.50 (2.50)	63.50 (2.50)
Mzere wa ulusi	mm (mu)	6.35 (0.25)	6.35 (0.25)	6.35 (0.25)	10.16 (0.40)	10.16 (0.40)
Kulemera	kg/m (lb/ft)	11.71 (7.87)	12.96 (8.71)	16.95 (11.39)	16.95 (11.39)	20.94 (14.07)
Voliyumu ya zinthu zomwe zilipo	L/m (gal/ft)	4.19 (0.34)	4.56 (0.37)	8.11 (0.65)	8.11 (0.65)	12.67 (1.02)
Voliyumu ya dzenje	L/m (gal/ft)	4.45 (0.36)	6.62 (0.53)	10.84 (0.87)	10.84 (0.87)	16.18 (1.30)
Casing/hole annulus volume	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 zokolola mphamvu	MPa (psi)	524.00 (76000.00)	524.00 (76000.00)	524.00 (76000.00)	524.00 (76000.00)	524.00 (76000.00)
Mphamvu zochepa	MPa (psi)	599.84 (87000.00)	599.84 (87000.00)	599.84 (87000.00)	599.84 (87000.00)	599.84 (87000.00)
Kusuntha kwa voliyumu	L/m (gal/ft)	1.33 (0.11)	1.65 (0.13)	2.15 (0.17)	2.15 (0.17)	2.66 (0.21)
Kuthamanga kwapakati - bokosi phewa	MPa (psi)	30.30 (4394.78)	24.24 (3515.00)	19.56 (2837.33)	14.98 (2172.33)	12.25 (1777.36)
Kuthamanga kwapakati - pakati	MPa (psi)	79.74 (11565.22)	65.50 (9500.00)	50.94 (7388.89)	50.94 (7388.89)	41.68 (6045.45)
Kuchepetsa kuthamanga - pakati	MPa (psi)	72.81 (10559.55)	60.82 (8821.43)	48.11 (6978.40)	48.11 (6978.40)	39.79 (5770.66)