API 11B Sucker Rod Coupling

ʻO ka wehewehe pōkole:

ʻO kā mākou hui i hana i ka hui pū me ka sucker rod coupling, sub-coupling a me ka spray coupling, ua hoʻolālā ʻia lākou e like me ka API Spec 11 B maʻamau. He ʻano ʻenehana paʻakikī o ka ʻili, ʻo ia ka nickel, chromium, boron a me ka pauka silika i uhi ʻia ma ka metala substrate a hoʻohui ʻia me ka hana laser, ma hope o ke kaʻina hana, ʻoi aku ka paʻakikī o ka ʻili metala, ʻoi aku ka kiʻekiʻe a ʻoi aku ka lōʻihi, ʻoi aku ka nui o ka friction coefficient. haʻahaʻa a kiʻekiʻe loa ka pale ʻana i ka corrosion. ʻO ka puka Slim (SH) anawaena a me ka nui maʻamau (FS) o ke koʻokoʻo sucker maʻamau a me ke koʻokoʻo i poni ʻia he plating metala (SM). ʻaʻohe wīwī square. ʻO ka paʻakikī o ka hui ʻana ʻo T ka HRA56-62 ma hope o ka mālama ʻana i ka wela, me ka pale ʻana i ka corrosion maikaʻi a me ke kūpaʻa ʻana, i ka wā e hoʻohana ai i ke koʻokoʻo sucker coupling, e hoʻopili ana me ke koʻokoʻo nui like, hoʻohana ʻia ka sub-coupling no ka hoʻopili ʻana i ka nui o ka ʻokoʻa o ka nui. ʻO ke koʻokoʻo omo a hoʻohui paha i ke koʻokoʻo i poni ʻia a me ke kaula koʻokoʻo.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nui inoa	5/8 in.		3/4 iniha.		7/8 in.		1 in.		1-1/8 in.
	i loko.	mm	i loko.	mm	i loko.	mm	i loko.	mm	i loko.	mm
ʻO ka hui pū ʻana o nā ʻōhua Sucker Rod, ʻO ka hui ʻana o nā lāʻau polished piha a me ka hoʻohui ʻana i ka sub-coupling

ODª Anana waho	Nui	1.5	38.1	1.625	41.28	1.812	46	2.187	55.6	2.375	60.33

	Hoʻomanawanui	0.005	0.13	0.005	0.13	0.005	0.13	0.005	0.013	0.005	0.13
		-0.01	-0.25	-0.01	-0.25	-0.01	-0.25	-0.01	-0.25	-0.01	-0.25

	Nui	4	101.6	4	101.6	4	101.6	4	101.6	4.5	114.3
Lª
Ka lōʻihi	Hoʻomanawanui	0.062	1.57	0.062	1.57	0.062	1.57	0.062	1.57	0.062	1.57
		0	0	0	0	0	0	0	0	0	0
D2ª	Nui	1.365	34.67	1.49	37.82	1.677	42.6	1.99	50.55	2.177	55.3
liʻiliʻi
D3ª;	Nui	1.11	28.19	1.253	31.83	1.378	35	1.566	39.78	1.753	44.53

	Hoʻomanawanui	0.015	0.38	0.015	0.38	0.015	0.38	0.015	0.38	0.015	0.38
		-0.055	-1.39	-0.073	-1.85	-0.073	-1.85	-0.073	-1.85	-0.073	-1.85
BC1ₑ Ka nui	Nui	0.0625	1.59	0.0625	1.59	0.0625	1.59	0.09375	2.38	0.9375	2.38
Hoʻopili ʻana i nā lāʻau Slim Hole Sucker Rod, Slim Hole Polished Rod Coupling a me Slim Hole Sub-Coupling.
	Nui	1.25	31.8	1.5	38.1	1.625	41.3	2	50.8
ODª
Anana waho	Hoʻomanawanui	0.005	0.13	0.005	0.13	0.005	0.13	0.005	0.013
		-0.01	-0.25	-0.01	-0.25	-0.01	-0.25	-0.01	-0.25
	Nui	4	101.6	4	101.6	4	101.6	4	101.6
Lª
Ka lōʻihi	Hoʻomanawanui	0.062	1.57	0.062	1.57	0.062	1.57	0.062	1.57
		0	0	0	0	0	0	0	0
D2ª	Nui	1.177	29.9	1.427	36.25	1.552	39.42	1.927	48.95
liʻiliʻi
	Nui	1.09	27.69	1.253	31.83	1.378	35	1.566	39.78

D3ª	Hoʻomanawanui	0.015	0.38	0.015	0.38	0.015	0.38	0.015	0.38
		-0.035	-0.89	-0.073	-1.85	-0.073	-1.85	-0.073	-1.85
BC1ₑ Ka nui	Nui	0.03125	0.79	0.03125	0.79	0.03125	0.79	0.03125	0.79
a E like me ka mea i hoikeia ma ke kii C.1
b Ua like ka nui nominal o ka hui me ke kookoo omo

Hui Kemimi
AISI	C	Si	Mn	P	S	Cr	Ni	Mo	V	Cu	Al
1541	0.36-0.45	0.15-0.35	1.35-1.65	≤0.04	≤0.04	≤0.3	≤0.35	≤0.06	0.04-0.09	≤0.35	≤0.035
5140	0.38-0.45	0.17-0.37	0.4-0.7	≤0.025	≤0.025	0.8-1.1	≤0.3	/	/	≤0.2	/
4135	0.32-0.40	0.17-0.37	0.4-0.7	≤0.025	≤0.025	0.8-1.1	≤0.3	0.15-0.25	/	≤0.2	/
4120	0.17-0.24	0.17-0.37	0.4-0.7	≤0.025	≤0.025	0.8-1.1	≤0.3	0.15-0.25	/	≤0.2	/