High Quality Chi sales ldren Bicycle Cha near me shop in (CH25 CH33)

Produktbeskrivning

Kedja nr.	Märg	Rulldiameter	Vinsch mellan innerplattorna	Pin diameter	Pin length		inner plate depth	Plate thickness	UItimate tensile strength	Weight per meter
	P	d1 max	b1 min	d2 max	L max	Lc max	h2 max	T max	Q min	q
	mm	mm	mm	mm	mm	mm	mm	mm	kN	kg/m²
*04C	6.350	3.30	3.18	2.31	7.90	8.5	6.00	0.80	3.5	0.15
*04CH	6.350	3.30	3.18	2.31	8.70	9.6	6.00	1.04	4.8	0.17
*219H	7.774	4.59	5.00	3.01	11.60	12.7	7.40	1.2/1.04	6.6	0.28
*T8F	8.000	4.69	4.90	3.28	11.70	12.8	7.60	1.3/1.1	7.0	0.35
*270H	8.500	5.00	4.75	3.28	13.15		8.40	1.8/1.4	9.8	0.33
*T3F	9.525	6.00	9.50	4.50	18.70		9.30	1.88/1.50	11.8	0.61
475	12.700	7.75	2.40	3.65	7.95	9.5	9.91	1.20	8.5	0.25
410	12.700	7.75	3.40	3.65	10.60	12.1	9.91	1.20	8.5	0.28
415	12.700	7.75	4.88	3.65	12.40	13.9	10.30	1.20	9.0	0.33
415H	12.700	7.75	4.88	3.96	14.35	15.5	12.00	1.50	16.0	0.51
420	12.700	7.77	6.35	3.96	14.70	15.9	12.00	1.50	16.0	0.55
420H	12.700	7.77	6.35	3.96	15.70	17.0	11.80	1.70	17.0	0.63
428	12.700	8.51	7.75	4.45	16.70	18.1	11.80	1.60	17.8	0.69
428H	12.700	8.51	7.94	4.45	18.70	20.1	15.00	2.03	20.6	0.79
520	15.875	10.16	6.35	5.08	17.80	18.9	15.00	2.03	26.5	0.89
520H	15.875	10.16	6.35	5.08	18.70	20.5	15.00	2.42	26.5	1.10
525	15.875	10.16	7.94	5.08	19.40	20.5	15.00	2.03	26.5	1.06
525H	15.875	10.16	7.94	5.08	20.50	22.2	15.00	2.42	26.5	1.20
530	15.875	10.16	9.50	5.08	20.50	22.2	15.00	2.03	26.5	1.06
530H	15.875	10.16	9.50	5.08	22.00	23.5	15.00	2.42	32.8	1.24
630	19.050	11.91	9.50	5.94	22.70	25.0	18.00	2.42	35.2	1.80
630H	19.050	11.91	9.50	5.94	25.90	27.8	18.00	3.25	42.0	2.16

Products are made of high quality alloy steel production. The plates are punched and squeezed bores by precision technology. The pin, bush, roller are machined by high-efficiency automatic equipment and automatic grinding equipment, then through heat treatment of carburization, carbon and nitrogen protection mesh belt furnace, surface blasting process etc. Assembled precision by Internal hole position, spin riveted by pressure to ensure the performance of the entire chain.
Varför välja oss
1. We are the manufacture.
2. We have near 30 years experience of making chains and chain links.
3. Our design team has extensive experience in the chain design.
4. Best service and prompt delivery.
5. We offer CZPT styles, size and colors to meet your requirement.
6. We covering a production area of 18750 square meters have more than 200 employees and we have a complete set of testing equipment to ensure CZPT quality.
Specifikationer

Teknikbehandling
1	Kulblästring	8	Släckning
2	Blåelse	9	Härdning
3	Phosphate	10	Oljning
4	Förnicklad	11	Smörjning
5	Zinkning	12	Specialfärg
6	Värmebehandling	13	Fläckskydd
7	Karburering	14	Försträckt och anti-trötthet