API 11B Sucker Qws Coupling

Lus piav qhia luv luv:

Peb lub tuam txhab tsim cov coupling xws li sucker rod coupling, sub-coupling thiab spray coupling, lawv tsim raws li API Spec 11 B tus qauv.Siv cov zoo carbon steel los yog hlau alloy steel (qhov sib npaug ntawm AISI 1045 thiab AISI 4135) thiab plating hlau yog Ib hom kev siv tshuab deg hardening, yog cov npib tsib xee, chromium, boron thiab silicon hmoov coated rau ntawm cov hlau substrate thiab fused nrog laser ua, tom qab cov txheej txheem, cov hlau nto ua nyuaj, ntom dua thiab ntau dua, kev sib txhuam coefficient yog heev. qis thiab corrosion kuj yog siab heev. Slim qhov (SH) txoj kab uas hla thiab tus qauv loj (FS) ntawm cov pa sucker pas nrig thiab polished pas nrig muaj plating hlau (SM) .Raws li ib txwm muaj, muaj ob tug ciaj ntswj ntawm lub coupling thiab lub voj voog sab nraud, tab sis raws li cov neeg siv peb kuj muab tau. tsis muaj qhov sib dhos square.Hardness ntawm coupling T yog HRA56-62 tom qab kev kho cua sov, nrog zoo corrosion kuj thiab hnav tsis kam, thaum siv sucker pas nrig coupling, yog txuas nrog tib tus pas nrig, sub-coupling yog siv rau kev sib txuas rau qhov sib txawv ntawm qhov loj me. sucker pas nrig los yog txuas cov pas nrig polished thiab pas nrig .Coupling hom: Chav T (tag nrho qhov loj thiab slim qhov), Class SM (tag nrho qhov loj thiab slim qhov).

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Product Detail

Khoom cim npe

Khoom Specification

Nominal Loj	5/8 hli		3/4 nyob rau hauv.		7/8 nyob rau hauv.		1 hauv.		1-1/8 nyob rau hauv.
	hauv.	mm	hauv.	mm	hauv.	mm	hauv.	mm	hauv.	mm
Tag Nrho Loj Sucker Qws Coupling, Puv Loj Polished Qws Coupling thiab Tag Nrho Loj Sub-Coupling

ODª Sab nraud Dimension	Loj	1.5	38.1 ib	1.625 ib	41.28 Nws	1.812 ib	46	2.187 ib	55.6 ib	2.375 ib	60.33 Nws

	Ua siab ntev	0.005 ib	0.13	0.005 ib	0.13	0.005 ib	0.13	0.005 ib	0.013 ib	0.005 ib	0.13
		-0.01 Nws	-0.25	-0.01 Nws	-0.25	-0.01 Nws	-0.25	-0.01 Nws	-0.25	-0.01 Nws	-0.25

	Loj	4	101.6 ib	4	101.6 ib	4	101.6 ib	4	101.6 ib	4.5	114.3 ib
Lª
Ntev	Ua siab ntev	0.062 ib	1.57 ib	0.062 ib	1.57 ib	0.062 ib	1.57 ib	0.062 ib	1.57 ib	0.062 ib	1.57 ib
		0	0	0	0	0	0	0	0	0	0
D2ª	Loj	1.365 ib	34.67 ib	1.49 ib	37.82 ib	1.677 ib	42.6 ib	1.99 ib	50.55 Nws	2.177 ib	55.3 ib
Yam tsawg kawg nkaus
D3;	Loj	1.11	28.19 Nws	1.253 ib	31.83 Nws	1.378 ib	35	1.566 ib	39.78 ib	1.753 ib	44.53 ib

	Ua siab ntev	0.015 ib	0.38 ib	0.015 ib	0.38 ib	0.015 ib	0.38 ib	0.015 ib	0.38 ib	0.015 ib	0.38 ib
		-0.055 Nws	-1.39 Nws	-0.073	-1.85 Nws	-0.073	-1.85 Nws	-0.073	-1.85 Nws	-0.073	-1.85 Nws
BC1 ₑ Maximun	Loj	0.0625 ib	1.59 ib	0.0625 ib	1.59 ib	0.0625 ib	1.59 ib	0.09375 ib	2.38 Nws	0.9375 ib	2.38 Nws
Slim Hole Sucker Qws Coupling, Slim Hole Polished Qws Coupling thiab Slim Qhov Sub-Coupling
	Loj	1.25	31.8 ib	1.5	38.1 ib	1.625 ib	41.3	2	50.8 ib
ODª
Sab nraud Dimension	Ua siab ntev	0.005 ib	0.13	0.005 ib	0.13	0.005 ib	0.13	0.005 ib	0.013 ib
		-0.01 Nws	-0.25	-0.01 Nws	-0.25	-0.01 Nws	-0.25	-0.01 Nws	-0.25
	Loj	4	101.6 ib	4	101.6 ib	4	101.6 ib	4	101.6 ib
Lª
Ntev	Ua siab ntev	0.062 ib	1.57 ib	0.062 ib	1.57 ib	0.062 ib	1.57 ib	0.062 ib	1.57 ib
		0	0	0	0	0	0	0	0
D2ª	Loj	1.177 ib	29.9 ib	1.427 ib	36.25 Nws	1.552 ib	39.42 Nws	1.927 ib	48.95 ib
Yam tsawg kawg nkaus
	Loj	1.09 Nws	27.69 Nws	1.253 ib	31.83 Nws	1.378 ib	35	1.566 ib	39.78 ib

D3th	Ua siab ntev	0.015 ib	0.38 ib	0.015 ib	0.38 ib	0.015 ib	0.38 ib	0.015 ib	0.38 ib
		-0.035 Nws	-0.89 Nws	-0.073	-1.85 Nws	-0.073	-1.85 Nws	-0.073	-1.85 Nws
BC1 ₑ Maximun	Loj	0.03125 ib	0.79 ib	0.03125 ib	0.79 ib	0.03125 ib	0.79 ib	0.03125 ib	0.79 ib
a Raws li pom hauv daim duab C.1
b Qhov loj me ntawm qhov sib txuas yog qhov loj tib yam li tus pas nqus dej

Coupling Chemical Component
AISI	C	Si	Mn	P	S	Cr	Ni	Mo	V	Cu	Al
1541 ib	0.36-0.45 dr hab	0.15-0.35 dr hab	1.35-1.65 Nws	≤ 0.04	≤ 0.04	≤0.3	≤ 0.35	≤ 0.06	0.04-0.09 Nws	≤ 0.35	≤ 0.035
5 140	0.38-0.45 Nws	0.17-0.37 Nws	0.4-0.7 hli	≤ 0.025	≤ 0.025	0.8-1.1	≤0.3	/	/	≤0.2	/
ib 4135	0.32-0.40 Nws	0.17-0.37 Nws	0.4-0.7 hli	≤ 0.025	≤ 0.025	0.8-1.1	≤0.3	0.15-0.25 dr hab	/	≤0.2	/
4 120	0.17-0.24 dr hab	0.17-0.37 Nws	0.4-0.7 hli	≤ 0.025	≤ 0.025	0.8-1.1	≤0.3	0.15-0.25 dr hab	/	≤0.2	/