Njikọ API 11B Sucker Rod

Nkọwa Dị Mkpirikpi:

Ụlọ ọrụ anyị mepụtara njikọ gụnyere njikọ sucker rod, sub-coupling na njikọ spray, ha bụ imewe dịka ọkọlọtọ API Spec 11 B si dị. Site na iji ígwè carbon dị elu ma ọ bụ alloy metal (nke yiri AISI 1045 na AISI 4135) na plating metal bụ ụdị teknụzụ na-eme ka elu sie ike, a na-ekpuchi ntụ ntụ nickel, chromium, boron na silicon na metal substrate ma jikọta ya na nhazi laser, mgbe usoro ahụ gasịrị, elu ígwè ahụ na-eme ka njupụta sie ike ma dịkwuo otu, ihe na-akpata esemokwu dị ala ma na-eguzogide corrosion dị elu. Okirikiri oghere dị gịrịgịrị (SH) na nha ọkọlọtọ (FS) nke mkpanaka ọkpọkọ nkịtị na mkpanaka ọkpọkọ a kpụchara akpụ nwere ígwè mkpuchi (SM). N'ọnọdụ nkịtị, enwere mgbangharị abụọ na njikọ na okirikiri dị n'èzí, mana dịka onye ọrụ si kwuo, anyị enweghị ike inye akụkụ mgbangharị ọ bụla. Ike nke njikọ T bụ HRA56-62 mgbe ọgwụgwọ okpomọkụ gasịrị, yana ezigbo nguzogide nchara na nguzogide iyi, mgbe ejiri njikọ mkpanaka ọkpọkọ, ọ na-ejikọ na otu mkpanaka nha, a na-eji njikọ dị n'okpuru maka ijikọ na nha dị iche nke mkpanaka ọkpọkọ ma ọ bụ jikọọ mkpanaka ọkpọkọ na eriri mkpanaka a kpụchara akpụ. Ụdị njikọ: Klas T (nha zuru oke na oghere dị gịrịgịrị), Klas SM (nha zuru oke na oghere dị gịrịgịrị).

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Nkọwa Ngwaahịa

Akara Ngwaahịa

Nkọwapụta Ngwaahịa

Nha aha	5/8 in.		3/4 in.		7/8 in.		1 n'ime.		1-1/8 in.
	n'ime.	mm	n'ime.	mm	n'ime.	mm	n'ime.	mm	n'ime.	mm
Njikọta Mkpanaka Sucker zuru oke, Njikọta Mkpanaka A Na-egbutu Egbutu na Njikọta Nha zuru oke

ODª Akụkụ Mpụga	Nha	1.5	38.1	1.625	41.28	1.812	46	2.187	55.6	2.375	60.33

	Ndidi	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

	Nha	4	101.6	4	101.6	4	101.6	4	101.6	4.5	114.3
Lª
Ogologo	Ndidi	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	Nha	1.365	34.67	1.49	37.82	1.677	42.6	1.99	50.55	2.177	55.3
Nke kacha nta
D3ª;	Nha	1.11	28.19	1.253	31.83	1.378	35	1.566	39.78	1.753	44.53

	Ndidi	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	Nha	0.0625	1.59	0.0625	1.59	0.0625	1.59	0.09375	2.38	0.9375	2.38
Njikọ Mkpanaka Slim Hole Sucker, Njikọ Mkpanaka Slim Hole Polish na Njikọ Mkpanaka Slim Hole Sub-Coupling
	Nha	1.25	31.8	1.5	38.1	1.625	41.3	2	50.8
ODª
Akụkụ Mpụga	Ndidi	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
	Nha	4	101.6	4	101.6	4	101.6	4	101.6
Lª
Ogologo	Ndidi	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	Nha	1.177	29.9	1.427	36.25	1.552	39.42	1.927	48.95
Nke kacha nta
	Nha	1.09	27.69	1.253	31.83	1.378	35	1.566	39.78

D3ª	Ndidi	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	Nha	0.03125	0.79	0.03125	0.79	0.03125	0.79	0.03125	0.79
a Dịka egosiri na eserese C.1
b Nha aha nke njikọ ahụ bụ otu nha ahụ dị ka mkpanaka ọkpọkọ ahụ.

Njikọta nke Ngwakọta Kemịkalụ
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	/