API 11B Sucker Rod Coupling

Tsananguro pfupi:

Kambani yedu yakagadzira coupling inosanganisira sucker rod coupling, sub-coupling uye spray coupling, zvakagadzirwa zvinoenderana neAPI Spec 11 B standard. Ichishandisa carbon steel yemhando yepamusoro kana alloy steel (yakaenzana neAISI 1045 neAISI 4135) uye plating metal imhando ye surface hardening technology, i nickel, chromium, boron uye silicon powder yakafukidzwa pa substrate metal uye yakabatana ne laser processing, mushure mekuita izvi, simbi pamusoro payo inooma, density inowedzera uye yakafanana, friction coefficient yakaderera kwazvo uye corrosion resistance yakanyanya. dhayamita yegomba rakatetepa (SH) uye saizi yakajairika (FS) yetsvimbo yekusveta netsvimbo yakaposhwa zvine simbi yekuputira (SM). Mumamiriro ezvinhu akajairwa, pane zvipanera zviviri pakubatanidza nedenderedzwa rekunze, asi maererano nemushandisi hatigonewo kupa chipanera chesikweya. Kuoma kwekubatanidza T ndeye HRA56-62 mushure mekupisa, ine resistance yakanaka yengura uye resistance yekupfeka, kana uchishandisa sucker rod coupling, inobatanidza netsvimbo yehukuru hwakafanana, sub-coupling inoshandiswa kubatanidza kuhukuru hwakasiyana hwetsvimbo yekusveta kana kubatanidza tsvimbo yakaposhwa netsvimbo. Rudzi rwekubatanidza: Kirasi T (hukuru hwakazara negomba rakatetepa), Kirasi SM (hukuru hwakazara negomba rakatetepa).

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Tsanangudzo yeChigadzirwa

Saizi Yezita	5/8 in.		3/4 in.		7/8 in.		1 mu.		1-1/8 in.
	mukati.	mm	mukati.	mm	mukati.	mm	mukati.	mm	mukati.	mm
Kubatanidza Tsvimbo Yesaizi Yakazara, Kubatanidza Tsvimbo Yesaizi Yakazara Yakaposhwa uye Kubatanidza Tsvimbo Yesaizi Yakazara

ODª Kukura Kwekunze	Saizi	1.5	38.1	1.625	41.28	1.812	46	2.187	55.6	2.375	60.33

	Kushivirira	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

	Saizi	4	101.6	4	101.6	4	101.6	4	101.6	4.5	114.3
Lª
Kureba	Kushivirira	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	Saizi	1.365	34.67	1.49	37.82	1.677	42.6	1.99	50.55	2.177	55.3
Chishoma
D3ª;	Saizi	1.11	28.19	1.253	31.83	1.378	35	1.566	39.78	1.753	44.53

	Kushivirira	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 Maximun	Saizi	0.0625	1.59	0.0625	1.59	0.0625	1.59	0.09375	2.38	0.9375	2.38
Kubatanidza Tsvimbo YeSlim Hole Sucker, Kubatanidza Tsvimbo YeSlim Hole Yakaposhwa uye Kubatanidza Tsvimbo YeSlim Hole Sub-Coupling
	Saizi	1.25	31.8	1.5	38.1	1.625	41.3	2	50.8
ODª
Kukura Kwekunze	Kushivirira	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
	Saizi	4	101.6	4	101.6	4	101.6	4	101.6
Lª
Kureba	Kushivirira	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	Saizi	1.177	29.9	1.427	36.25	1.552	39.42	1.927	48.95
Chishoma
	Saizi	1.09	27.69	1.253	31.83	1.378	35	1.566	39.78

D3ª	Kushivirira	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 Maximun	Saizi	0.03125	0.79	0.03125	0.79	0.03125	0.79	0.03125	0.79
a Sezvakaratidzwa pamufananidzo C.1
b Saizi yekubatanidza yakafanana netsvimbo yekusveta

Chikamu cheMakemikari Chinobatanidza
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	/