We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 various branches. For much more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

O-ring roller chain 420 428 520 530 630 45Mn drive bike chain 

We also offer bike chain 25, 25H, 06B, 415, 415H, 420, 420H, 428, 428H, 520, 520H, 525, 525H, 530, 530H, 630, O ring and X ring chain and so on, our chains are both superb in top quality and sensible in value

1.Good top quality and sensible price tag

2.Has taken measure to better antirust

three.Lengthy-lifestyle period and higher power

4.Pre-stretching and working for every single motor chain just before shipping

5.Riveting: Two sides riveting or 4 sides riveting

six.All areas are warmth treatment method (quenching and tempering) and managed in a realistic tolerance assortment

7.We can also produce as your sample or drawing

eight.Packing: According to your desire to design

 

 Specifications are as follows:

Chain No.	Pitch	Roller diameter	Width amongst interior plates	Pin diameter	Pin duration		Inner plate depth	Plate thickness	Greatest tensile toughness	Common tensile strength	Exhaustion
	p	d1 max	b1 min	Ld2 max	max	Lc max	h2 max	T1	Q min	Q0	amx
	mm	mm	mm	mm	mm	mm	mm	mm	kn	kn	kgf
06B	9.525	six.35	5.72	3.28	thirteen.two	14.two	8.2	one.three	nine	10
415	12.7	seven.75	4.88	three.ninety six	12.five	thirteen.9	10.four	1.three	eleven.6	twelve.five	380
415H	12.7	seven.75	four.88	3.96	thirteen.one	14.five	eleven.5	1.5	fifteen.6	sixteen.one	380
420	twelve.seven	7.77	6.35	3.96	fourteen.5	16.1	twelve	one.5	sixteen	16.5	380
420H	12.7	7.seventy seven	six.35	three.96	15.7	seventeen.4	12	one.eight	seventeen	17.five	380
428	12.seven	eight.fifty one	seven.75	four.45	16.five	18.05	twelve	1.6	seventeen.eight	18.5	380
428H	12.7	8.51	seven.seventy five	four.forty five	18.3	19.08	twelve	two.03	20.6	21.one	450
428HG	twelve.seven	8.51	7.seventy five	four.51	18.9	20.one	12.three	2	20.six	21.five	450
520	15.875	ten.sixteen	6.35	five.08	seventeen.seven	19	15	2	26.5	29.5	650
520H	fifteen.875	ten.16	six.35	five.24	18.9	twenty.5	15	two.forty two	thirty	31	seven-hundred
525	15.875	ten.sixteen	7.ninety four	5.08	18.eight	twenty.5	fifteen	two.03	26.six	29	650
525H	15.875	ten.16	7.74	5.24	20.4	22.two	fifteen	two.forty two	30	31	seven-hundred
530	fifteen.875	ten.16	nine.4	5.08	20.9	22.two	15	2	26.five	29.7	650
530H	fifteen.875	ten.sixteen	nine.four	five.08	21.nine	24.two	fifteen	2.42	30	31.five	seven hundred
630	19.05	11.ninety one	9.four	five.94	22.2	24	18	two.4	35	37	800

HangZhou EPT Sector Co., Ltd. is a specialised supplier of a complete assortment of chains, sprockets, gears, equipment racks, v belt pulley, timing pulley, V-belts, couplings, machined components and so on.

 Due to our sincerity in offering be EPT service to our customers, knowing of your requirements and overriding feeling of responsibility towards filling buying requirements, we have obtained the tru EPT of consumers around the world. Having gathered precious expertise in cooperating with international buyers, our products are promoting well in the American, European, South American and Asian markets.Our merchandise are produced by modern day computerized equipment and products. Meanwhile, our products are made in accordance to large good quality standards, and complying with the worldwide sophisticated regular requirements.

 With several years’ expertise in this line, we will be dependable by our benefits in competitive price, one particular-time shipping and delivery, prompt reaction, on-hand engineering assistance and excellent following-revenue companies.

Furthermore, all our creation techniques are in compliance with ISO9001 requirements. We also can design and style and make non-standard products to fulfill customers’ unique demands. Good quality and credit rating are the bases that make a corporation alive. We will provide be EPT providers and higher top quality items with all sincerity. If you want any info or samples, make sure you contact us and you will have our quickly reply.

 

We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 diverse branches. For far more particulars: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of authentic products manufacturer’s (OEM) part figures or logos , e.g. CASE® and John Deere® are for reference reasons only and for indicating merchandise use and compatibility. Our company and the shown alternative areas contained herein are not sponsored, accredited, or produced by the OEM.